13
13
<a name="line3"> 3: </a><font color="#B22222"> Implements the sequential vectors.</font>
14
14
<a name="line4"> 4: </a><font color="#B22222">*/</font>
16
<a name="line6"> 6: </a> #include <A href="../../../../src/vec/vecimpl.h.html">src/vec/vecimpl.h</A>
16
<a name="line6"> 6: </a> #include <A href="../../../../include/vecimpl.h.html">vecimpl.h</A>
17
17
<a name="line7"> 7: </a> #include <A href="../../../../src/vec/impls/dvecimpl.h.html">src/vec/impls/dvecimpl.h</A>
18
18
<a name="line8"> 8: </a> #include <A href="../../../../src/inline/dot.h.html">src/inline/dot.h</A>
19
19
<a name="line9"> 9: </a> #include <A href="../../../../include/petscblaslapack.h.html">petscblaslapack.h</A>
20
<a name="line10"> 10: </a><font color="#A020F0">#if defined(PETSC_HAVE_AMS)</font>
21
<a name="line11"> 11: </a><strong><font color="#4169E1">EXTERN int <A href="../../../../docs/manualpages/Viewer/PetscViewerAMSGetAMSComm.html#PetscViewerAMSGetAMSComm">PetscViewerAMSGetAMSComm</A>(<A href="../../../../docs/manualpages/Viewer/PetscViewer.html#PetscViewer">PetscViewer</A>,AMS_Comm *)</font></strong>;
22
<a name="line12"> 12: </a><font color="#A020F0">#endif</font>
24
<a name="line14"> 14: </a><strong><font color="#4169E1"><a name="VecNorm_Seq"></a>int VecNorm_Seq(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> xin,<A href="../../../../docs/manualpages/Vec/NormType.html#NormType">NormType</A> type,PetscReal* z)</font></strong>
25
<a name="line15"> 15: </a>{
26
<a name="line16"> 16: </a> <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> *xx;
27
<a name="line17"> 17: </a> int n=xin->n,ierr,one = 1;
29
<a name="line20"> 20: </a> <font color="#4169E1">if</font> (type == NORM_2) {
30
<a name="line21"> 21: </a> VecGetArrayFast(xin,&xx);
31
<a name="line22"> 22: </a> <font color="#B22222">/*</font>
32
<a name="line23"> 23: </a><font color="#B22222"> This is because the Fortran BLAS 1 Norm is very slow! </font>
33
<a name="line24"> 24: </a><font color="#B22222"> */</font>
34
<a name="line25"> 25: </a><font color="#A020F0">#if defined(PETSC_HAVE_SLOW_NRM2)</font>
35
<a name="line26"> 26: </a><font color="#A020F0">#if defined(PETSC_USE_FORTRAN_KERNEL_NORM)</font>
36
<a name="line27"> 27: </a> fortrannormsqr_(xx,&n,z);
37
<a name="line28"> 28: </a> *z = sqrt(*z);
38
<a name="line29"> 29: </a><font color="#A020F0">#elif defined(PETSC_USE_UNROLLED_NORM)</font>
39
<a name="line30"> 30: </a> {
40
<a name="line31"> 31: </a> PetscReal work = 0.0;
41
<a name="line32"> 32: </a> <font color="#4169E1">switch</font> (n & 0x3) {
42
<a name="line33"> 33: </a> <font color="#4169E1">case</font> 3: work += PetscRealPart(xx[0]*PetscConj(xx[0])); xx++;
43
<a name="line34"> 34: </a> <font color="#4169E1">case</font> 2: work += PetscRealPart(xx[0]*PetscConj(xx[0])); xx++;
44
<a name="line35"> 35: </a> <font color="#4169E1">case</font> 1: work += PetscRealPart(xx[0]*PetscConj(xx[0])); xx++; n -= 4;
45
<a name="line36"> 36: </a> }
46
<a name="line37"> 37: </a> <font color="#4169E1">while</font> (n>0) {
47
<a name="line38"> 38: </a> work += PetscRealPart(xx[0]*PetscConj(xx[0])+xx[1]*PetscConj(xx[1])+
48
<a name="line39"> 39: </a> xx[2]*PetscConj(xx[2])+xx[3]*PetscConj(xx[3]));
49
<a name="line40"> 40: </a> xx += 4; n -= 4;
50
<a name="line41"> 41: </a> }
51
<a name="line42"> 42: </a> *z = sqrt(work);}
52
<a name="line43"> 43: </a><font color="#A020F0">#else</font>
53
<a name="line44"> 44: </a> {
54
<a name="line45"> 45: </a> int i;
55
<a name="line46"> 46: </a> <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> sum=0.0;
56
<a name="line47"> 47: </a> <font color="#4169E1">for</font> (i=0; i<n; i++) {
57
<a name="line48"> 48: </a> sum += (xx[i])*(PetscConj(xx[i]));
58
<a name="line49"> 49: </a> }
59
<a name="line50"> 50: </a> *z = sqrt(PetscRealPart(sum));
60
<a name="line51"> 51: </a> }
61
<a name="line52"> 52: </a><font color="#A020F0">#endif</font>
62
<a name="line53"> 53: </a><font color="#A020F0">#else</font>
63
<a name="line54"> 54: </a> *z = BLnrm2_(&n,xx,&one);
64
<a name="line55"> 55: </a><font color="#A020F0">#endif</font>
65
<a name="line56"> 56: </a> VecRestoreArrayFast(xin,&xx);
66
<a name="line57"> 57: </a> <A href="../../../../docs/manualpages/Profiling/PetscLogFlops.html#PetscLogFlops">PetscLogFlops</A>(2*n-1);
67
<a name="line58"> 58: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (type == NORM_INFINITY) {
68
<a name="line59"> 59: </a> int i;
69
<a name="line60"> 60: </a> PetscReal max = 0.0,tmp;
71
<a name="line62"> 62: </a> VecGetArrayFast(xin,&xx);
72
<a name="line63"> 63: </a> <font color="#4169E1">for</font> (i=0; i<n; i++) {
73
<a name="line64"> 64: </a> <font color="#4169E1">if</font> ((tmp = PetscAbsScalar(*xx)) > max) max = tmp;
74
<a name="line65"> 65: </a> <font color="#B22222">/* check special case of tmp == NaN */</font>
75
<a name="line66"> 66: </a> <font color="#4169E1">if</font> (tmp != tmp) {max = tmp; <font color="#4169E1">break</font>;}
76
<a name="line67"> 67: </a> xx++;
77
<a name="line68"> 68: </a> }
78
<a name="line69"> 69: </a> VecRestoreArrayFast(xin,&xx);
79
<a name="line70"> 70: </a> *z = max;
80
<a name="line71"> 71: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (type == NORM_1) {
81
<a name="line72"> 72: </a> VecGetArrayFast(xin,&xx);
82
<a name="line73"> 73: </a> *z = BLasum_(&n,xx,&one);
83
<a name="line74"> 74: </a> VecRestoreArrayFast(xin,&xx);
84
<a name="line75"> 75: </a> <A href="../../../../docs/manualpages/Profiling/PetscLogFlops.html#PetscLogFlops">PetscLogFlops</A>(n-1);
85
<a name="line76"> 76: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (type == NORM_1_AND_2) {
86
<a name="line77"> 77: </a> VecNorm_Seq(xin,NORM_1,z);
87
<a name="line78"> 78: </a> VecNorm_Seq(xin,NORM_2,z+1);
88
<a name="line79"> 79: </a> }
89
<a name="line80"> 80: </a> <font color="#4169E1">return</font>(0);
90
<a name="line81"> 81: </a>}
92
<a name="line83"> 83: </a> #include <A href="../../../../include/petscviewer.h.html">petscviewer.h</A>
93
<a name="line84"> 84: </a> #include <A href="../../../../include/petscsys.h.html">petscsys.h</A>
95
<a name="line86"> 86: </a><strong><font color="#4169E1"><a name="VecView_Seq_File"></a>int VecView_Seq_File(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> xin,<A href="../../../../docs/manualpages/Viewer/PetscViewer.html#PetscViewer">PetscViewer</A> viewer)</font></strong>
96
<a name="line87"> 87: </a>{
97
<a name="line88"> 88: </a> Vec_Seq *x = (Vec_Seq *)xin->data;
98
<a name="line89"> 89: </a> int i,n = xin->n,ierr;
99
<a name="line90"> 90: </a> char *name;
100
<a name="line91"> 91: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerFormat.html#PetscViewerFormat">PetscViewerFormat</A> format;
102
<a name="line94"> 94: </a> PetscViewerGetFormat(viewer,&format);
103
<a name="line95"> 95: </a> <font color="#4169E1">if</font> (format == PETSC_VIEWER_ASCII_MATLAB) {
104
<a name="line96"> 96: </a> <A href="../../../../docs/manualpages/Sys/PetscObjectGetName.html#PetscObjectGetName">PetscObjectGetName</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)xin,&name);
105
<a name="line97"> 97: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%s = [n"</font>,name);
106
<a name="line98"> 98: </a> <font color="#4169E1">for</font> (i=0; i<n; i++) {
107
<a name="line99"> 99: </a><font color="#A020F0">#if defined(PETSC_USE_COMPLEX)</font>
108
<a name="line100">100: </a> <font color="#4169E1">if</font> (PetscImaginaryPart(x->array[i]) > 0.0) {
109
<a name="line101">101: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%18.16e + %18.16ein"</font>,PetscRealPart(x->array[i]),PetscImaginaryPart(x->array[i]));
110
<a name="line102">102: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (PetscImaginaryPart(x->array[i]) < 0.0) {
111
<a name="line103">103: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%18.16e - %18.16ein"</font>,PetscRealPart(x->array[i]),-PetscImaginaryPart(x->array[i]));
112
<a name="line104">104: </a> } <font color="#4169E1">else</font> {
113
<a name="line105">105: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%18.16en"</font>,PetscRealPart(x->array[i]));
114
<a name="line106">106: </a> }
115
<a name="line107">107: </a><font color="#A020F0">#else</font>
116
<a name="line108">108: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%18.16en"</font>,x->array[i]);
117
<a name="line109">109: </a><font color="#A020F0">#endif</font>
118
<a name="line110">110: </a> }
119
<a name="line111">111: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"];n"</font>);
120
<a name="line112">112: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (format == PETSC_VIEWER_ASCII_SYMMODU) {
121
<a name="line113">113: </a> <font color="#4169E1">for</font> (i=0; i<n; i++) {
122
<a name="line114">114: </a><font color="#A020F0">#if defined(PETSC_USE_COMPLEX)</font>
123
<a name="line115">115: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%18.16e %18.16en"</font>,PetscRealPart(x->array[i]),PetscImaginaryPart(x->array[i]));
20
<a name="line10"> 10: </a><font color="#A020F0">#if defined(PETSC_HAVE_PNETCDF)</font>
21
<a name="line11"> 11: </a>EXTERN_C_BEGIN
22
<a name="line12"> 12: </a><font color="#A020F0">#include </font><font color="#666666">"pnetcdf.h"</font><font color="#A020F0"></font>
23
<a name="line13"> 13: </a>EXTERN_C_END
24
<a name="line14"> 14: </a><font color="#A020F0">#endif</font>
25
<a name="line15"> 15: </a><font color="#A020F0">#if defined(PETSC_HAVE_AMS)</font>
26
<a name="line16"> 16: </a><strong><font color="#4169E1">EXTERN int <A href="../../../../docs/manualpages/Viewer/PetscViewerAMSGetAMSComm.html#PetscViewerAMSGetAMSComm">PetscViewerAMSGetAMSComm</A>(<A href="../../../../docs/manualpages/Viewer/PetscViewer.html#PetscViewer">PetscViewer</A>,AMS_Comm *)</font></strong>;
27
<a name="line17"> 17: </a><font color="#A020F0">#endif</font>
29
<a name="line21"> 21: </a><strong><font color="#4169E1"><a name="VecNorm_Seq"></a>int VecNorm_Seq(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> xin,<A href="../../../../docs/manualpages/Vec/NormType.html#NormType">NormType</A> type,<A href="../../../../docs/manualpages/Sys/PetscReal.html#PetscReal">PetscReal</A>* z)</font></strong>
30
<a name="line22"> 22: </a>{
31
<a name="line23"> 23: </a> <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> *xx;
32
<a name="line24"> 24: </a> int n=xin->n,ierr,one = 1;
34
<a name="line27"> 27: </a> <font color="#4169E1">if</font> (type == NORM_2 || type == NORM_FROBENIUS) {
35
<a name="line28"> 28: </a> <A href="../../../../docs/manualpages/Vec/VecGetArray.html#VecGetArray">VecGetArray</A>(xin,&xx);
36
<a name="line29"> 29: </a> <font color="#B22222">/*</font>
37
<a name="line30"> 30: </a><font color="#B22222"> This is because the Fortran BLAS 1 Norm is very slow! </font>
38
<a name="line31"> 31: </a><font color="#B22222"> */</font>
39
<a name="line32"> 32: </a><font color="#A020F0">#if defined(PETSC_HAVE_SLOW_NRM2)</font>
40
<a name="line33"> 33: </a><font color="#A020F0">#if defined(PETSC_USE_FORTRAN_KERNEL_NORM)</font>
41
<a name="line34"> 34: </a> fortrannormsqr_(xx,&n,z);
42
<a name="line35"> 35: </a> *z = sqrt(*z);
43
<a name="line36"> 36: </a><font color="#A020F0">#elif defined(PETSC_USE_UNROLLED_NORM)</font>
44
<a name="line37"> 37: </a> {
45
<a name="line38"> 38: </a> <A href="../../../../docs/manualpages/Sys/PetscReal.html#PetscReal">PetscReal</A> work = 0.0;
46
<a name="line39"> 39: </a> <font color="#4169E1">switch</font> (n & 0x3) {
47
<a name="line40"> 40: </a> <font color="#4169E1">case</font> 3: work += PetscRealPart(xx[0]*PetscConj(xx[0])); xx++;
48
<a name="line41"> 41: </a> <font color="#4169E1">case</font> 2: work += PetscRealPart(xx[0]*PetscConj(xx[0])); xx++;
49
<a name="line42"> 42: </a> <font color="#4169E1">case</font> 1: work += PetscRealPart(xx[0]*PetscConj(xx[0])); xx++; n -= 4;
50
<a name="line43"> 43: </a> }
51
<a name="line44"> 44: </a> <font color="#4169E1">while</font> (n>0) {
52
<a name="line45"> 45: </a> work += PetscRealPart(xx[0]*PetscConj(xx[0])+xx[1]*PetscConj(xx[1])+
53
<a name="line46"> 46: </a> xx[2]*PetscConj(xx[2])+xx[3]*PetscConj(xx[3]));
54
<a name="line47"> 47: </a> xx += 4; n -= 4;
55
<a name="line48"> 48: </a> }
56
<a name="line49"> 49: </a> *z = sqrt(work);}
57
<a name="line50"> 50: </a><font color="#A020F0">#else</font>
58
<a name="line51"> 51: </a> {
59
<a name="line52"> 52: </a> int i;
60
<a name="line53"> 53: </a> <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> sum=0.0;
61
<a name="line54"> 54: </a> <font color="#4169E1">for</font> (i=0; i<n; i++) {
62
<a name="line55"> 55: </a> sum += (xx[i])*(PetscConj(xx[i]));
63
<a name="line56"> 56: </a> }
64
<a name="line57"> 57: </a> *z = sqrt(PetscRealPart(sum));
65
<a name="line58"> 58: </a> }
66
<a name="line59"> 59: </a><font color="#A020F0">#endif</font>
67
<a name="line60"> 60: </a><font color="#A020F0">#else</font>
68
<a name="line61"> 61: </a> *z = BLnrm2_(&n,xx,&one);
69
<a name="line62"> 62: </a><font color="#A020F0">#endif</font>
70
<a name="line63"> 63: </a> <A href="../../../../docs/manualpages/Vec/VecRestoreArray.html#VecRestoreArray">VecRestoreArray</A>(xin,&xx);
71
<a name="line64"> 64: </a> <A href="../../../../docs/manualpages/Profiling/PetscLogFlops.html#PetscLogFlops">PetscLogFlops</A>(2*n-1);
72
<a name="line65"> 65: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (type == NORM_INFINITY) {
73
<a name="line66"> 66: </a> int i;
74
<a name="line67"> 67: </a> <A href="../../../../docs/manualpages/Sys/PetscReal.html#PetscReal">PetscReal</A> max = 0.0,tmp;
76
<a name="line69"> 69: </a> <A href="../../../../docs/manualpages/Vec/VecGetArray.html#VecGetArray">VecGetArray</A>(xin,&xx);
77
<a name="line70"> 70: </a> <font color="#4169E1">for</font> (i=0; i<n; i++) {
78
<a name="line71"> 71: </a> <font color="#4169E1">if</font> ((tmp = PetscAbsScalar(*xx)) > max) max = tmp;
79
<a name="line72"> 72: </a> <font color="#B22222">/* check special case of tmp == NaN */</font>
80
<a name="line73"> 73: </a> <font color="#4169E1">if</font> (tmp != tmp) {max = tmp; <font color="#4169E1">break</font>;}
81
<a name="line74"> 74: </a> xx++;
82
<a name="line75"> 75: </a> }
83
<a name="line76"> 76: </a> <A href="../../../../docs/manualpages/Vec/VecRestoreArray.html#VecRestoreArray">VecRestoreArray</A>(xin,&xx);
84
<a name="line77"> 77: </a> *z = max;
85
<a name="line78"> 78: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (type == NORM_1) {
86
<a name="line79"> 79: </a> <A href="../../../../docs/manualpages/Vec/VecGetArray.html#VecGetArray">VecGetArray</A>(xin,&xx);
87
<a name="line80"> 80: </a> *z = BLasum_(&n,xx,&one);
88
<a name="line81"> 81: </a> <A href="../../../../docs/manualpages/Vec/VecRestoreArray.html#VecRestoreArray">VecRestoreArray</A>(xin,&xx);
89
<a name="line82"> 82: </a> <A href="../../../../docs/manualpages/Profiling/PetscLogFlops.html#PetscLogFlops">PetscLogFlops</A>(n-1);
90
<a name="line83"> 83: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (type == NORM_1_AND_2) {
91
<a name="line84"> 84: </a> VecNorm_Seq(xin,NORM_1,z);
92
<a name="line85"> 85: </a> VecNorm_Seq(xin,NORM_2,z+1);
93
<a name="line86"> 86: </a> }
94
<a name="line87"> 87: </a> <font color="#4169E1">return</font>(0);
95
<a name="line88"> 88: </a>}
97
<a name="line90"> 90: </a> #include <A href="../../../../include/petscviewer.h.html">petscviewer.h</A>
98
<a name="line91"> 91: </a> #include <A href="../../../../include/petscsys.h.html">petscsys.h</A>
100
<a name="line95"> 95: </a><strong><font color="#4169E1"><a name="VecView_Seq_File"></a>int VecView_Seq_File(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> xin,<A href="../../../../docs/manualpages/Viewer/PetscViewer.html#PetscViewer">PetscViewer</A> viewer)</font></strong>
101
<a name="line96"> 96: </a>{
102
<a name="line97"> 97: </a> Vec_Seq *x = (Vec_Seq *)xin->data;
103
<a name="line98"> 98: </a> int i,n = xin->n,ierr;
104
<a name="line99"> 99: </a> char *name;
105
<a name="line100">100: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerFormat.html#PetscViewerFormat">PetscViewerFormat</A> format;
107
<a name="line103">103: </a> PetscViewerGetFormat(viewer,&format);
108
<a name="line104">104: </a> <font color="#4169E1">if</font> (format == PETSC_VIEWER_ASCII_MATLAB) {
109
<a name="line105">105: </a> <A href="../../../../docs/manualpages/Sys/PetscObjectGetName.html#PetscObjectGetName">PetscObjectGetName</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)xin,&name);
110
<a name="line106">106: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%s = [\n"</font>,name);
111
<a name="line107">107: </a> <font color="#4169E1">for</font> (i=0; i<n; i++) {
112
<a name="line108">108: </a><font color="#A020F0">#if defined(PETSC_USE_COMPLEX)</font>
113
<a name="line109">109: </a> <font color="#4169E1">if</font> (PetscImaginaryPart(x->array[i]) > 0.0) {
114
<a name="line110">110: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%18.16e + %18.16ei\n"</font>,PetscRealPart(x->array[i]),PetscImaginaryPart(x->array[i]));
115
<a name="line111">111: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (PetscImaginaryPart(x->array[i]) < 0.0) {
116
<a name="line112">112: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%18.16e - %18.16ei\n"</font>,PetscRealPart(x->array[i]),-PetscImaginaryPart(x->array[i]));
117
<a name="line113">113: </a> } <font color="#4169E1">else</font> {
118
<a name="line114">114: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%18.16e\n"</font>,PetscRealPart(x->array[i]));
119
<a name="line115">115: </a> }
124
120
<a name="line116">116: </a><font color="#A020F0">#else</font>
125
<a name="line117">117: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%18.16en"</font>,x->array[i]);
121
<a name="line117">117: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%18.16e\n"</font>,x->array[i]);
126
122
<a name="line118">118: </a><font color="#A020F0">#endif</font>
127
123
<a name="line119">119: </a> }
128
<a name="line120">120: </a> } <font color="#4169E1">else</font> {
129
<a name="line121">121: </a> <font color="#4169E1">for</font> (i=0; i<n; i++) {
130
<a name="line122">122: </a> <font color="#4169E1">if</font> (format == PETSC_VIEWER_ASCII_INDEX) {
131
<a name="line123">123: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%d: "</font>,i);
132
<a name="line124">124: </a> }
133
<a name="line125">125: </a><font color="#A020F0">#if defined(PETSC_USE_COMPLEX)</font>
134
<a name="line126">126: </a> <font color="#4169E1">if</font> (PetscImaginaryPart(x->array[i]) > 0.0) {
135
<a name="line127">127: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%g + %g in"</font>,PetscRealPart(x->array[i]),PetscImaginaryPart(x->array[i]));
136
<a name="line128">128: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (PetscImaginaryPart(x->array[i]) < 0.0) {
137
<a name="line129">129: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%g - %g in"</font>,PetscRealPart(x->array[i]),-PetscImaginaryPart(x->array[i]));
138
<a name="line130">130: </a> } <font color="#4169E1">else</font> {
139
<a name="line131">131: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%gn"</font>,PetscRealPart(x->array[i]));
140
<a name="line132">132: </a> }
141
<a name="line133">133: </a><font color="#A020F0">#else</font>
142
<a name="line134">134: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%gn"</font>,x->array[i]);
143
<a name="line135">135: </a><font color="#A020F0">#endif</font>
144
<a name="line136">136: </a> }
145
<a name="line137">137: </a> }
146
<a name="line138">138: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerFlush.html#PetscViewerFlush">PetscViewerFlush</A>(viewer);
147
<a name="line139">139: </a> <font color="#4169E1">return</font>(0);
148
<a name="line140">140: </a>}
150
<a name="line142">142: </a><strong><font color="#4169E1"><a name="VecView_Seq_Draw_LG"></a>static int VecView_Seq_Draw_LG(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> xin,<A href="../../../../docs/manualpages/Viewer/PetscViewer.html#PetscViewer">PetscViewer</A> v)</font></strong>
151
<a name="line143">143: </a>{
152
<a name="line144">144: </a> Vec_Seq *x = (Vec_Seq *)xin->data;
153
<a name="line145">145: </a> int i,n = xin->n,ierr;
154
<a name="line146">146: </a> <A href="../../../../docs/manualpages/Draw/PetscDraw.html#PetscDraw">PetscDraw</A> win;
155
<a name="line147">147: </a> PetscReal *xx;
156
<a name="line148">148: </a> <A href="../../../../docs/manualpages/Draw/PetscDrawLG.html#PetscDrawLG">PetscDrawLG</A> lg;
158
<a name="line151">151: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerDrawGetDrawLG.html#PetscViewerDrawGetDrawLG">PetscViewerDrawGetDrawLG</A>(v,0,&lg);
159
<a name="line152">152: </a> <A href="../../../../docs/manualpages/Draw/PetscDrawLGGetDraw.html#PetscDrawLGGetDraw">PetscDrawLGGetDraw</A>(lg,&win);
160
<a name="line153">153: </a> <A href="../../../../docs/manualpages/Draw/PetscDrawCheckResizedWindow.html#PetscDrawCheckResizedWindow">PetscDrawCheckResizedWindow</A>(win);
161
<a name="line154">154: </a> <A href="../../../../docs/manualpages/Draw/PetscDrawLGReset.html#PetscDrawLGReset">PetscDrawLGReset</A>(lg);
162
<a name="line155">155: </a> <A href="../../../../docs/manualpages/Sys/PetscMalloc.html#PetscMalloc">PetscMalloc</A>((n+1)*<font color="#4169E1">sizeof</font>(PetscReal),&xx);
163
<a name="line156">156: </a> <font color="#4169E1">for</font> (i=0; i<n; i++) {
164
<a name="line157">157: </a> xx[i] = (PetscReal) i;
165
<a name="line158">158: </a> }
166
<a name="line159">159: </a><font color="#A020F0">#if !defined(PETSC_USE_COMPLEX)</font>
167
<a name="line160">160: </a> <A href="../../../../docs/manualpages/Draw/PetscDrawLGAddPoints.html#PetscDrawLGAddPoints">PetscDrawLGAddPoints</A>(lg,n,&xx,&x->array);
168
<a name="line161">161: </a><font color="#A020F0">#else </font>
169
<a name="line162">162: </a> {
170
<a name="line163">163: </a> PetscReal *yy;
171
<a name="line164">164: </a> <A href="../../../../docs/manualpages/Sys/PetscMalloc.html#PetscMalloc">PetscMalloc</A>((n+1)*<font color="#4169E1">sizeof</font>(PetscReal),&yy);
172
<a name="line165">165: </a> <font color="#4169E1">for</font> (i=0; i<n; i++) {
173
<a name="line166">166: </a> yy[i] = PetscRealPart(x->array[i]);
174
<a name="line167">167: </a> }
175
<a name="line168">168: </a> <A href="../../../../docs/manualpages/Draw/PetscDrawLGAddPoints.html#PetscDrawLGAddPoints">PetscDrawLGAddPoints</A>(lg,n,&xx,&yy);
176
<a name="line169">169: </a> <A href="../../../../docs/manualpages/Sys/PetscFree.html#PetscFree">PetscFree</A>(yy);
177
<a name="line170">170: </a> }
178
<a name="line171">171: </a><font color="#A020F0">#endif</font>
179
<a name="line172">172: </a> <A href="../../../../docs/manualpages/Sys/PetscFree.html#PetscFree">PetscFree</A>(xx);
180
<a name="line173">173: </a> <A href="../../../../docs/manualpages/Draw/PetscDrawLGDraw.html#PetscDrawLGDraw">PetscDrawLGDraw</A>(lg);
181
<a name="line174">174: </a> <A href="../../../../docs/manualpages/Draw/PetscDrawSynchronizedFlush.html#PetscDrawSynchronizedFlush">PetscDrawSynchronizedFlush</A>(win);
182
<a name="line175">175: </a> <font color="#4169E1">return</font>(0);
183
<a name="line176">176: </a>}
185
<a name="line178">178: </a><strong><font color="#4169E1"><a name="VecView_Seq_Draw"></a>static int VecView_Seq_Draw(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> xin,<A href="../../../../docs/manualpages/Viewer/PetscViewer.html#PetscViewer">PetscViewer</A> v)</font></strong>
186
<a name="line179">179: </a>{
187
<a name="line180">180: </a> int ierr;
188
<a name="line181">181: </a> <A href="../../../../docs/manualpages/Draw/PetscDraw.html#PetscDraw">PetscDraw</A> draw;
189
<a name="line182">182: </a> <A href="../../../../docs/manualpages/Sys/PetscTruth.html#PetscTruth">PetscTruth</A> isnull;
190
<a name="line183">183: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerFormat.html#PetscViewerFormat">PetscViewerFormat</A> format;
192
<a name="line186">186: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerDrawGetDraw.html#PetscViewerDrawGetDraw">PetscViewerDrawGetDraw</A>(v,0,&draw);
193
<a name="line187">187: </a> <A href="../../../../docs/manualpages/Draw/PetscDrawIsNull.html#PetscDrawIsNull">PetscDrawIsNull</A>(draw,&isnull); <font color="#4169E1">if</font> (isnull) <font color="#4169E1">return</font>(0);
194
<a name="line188">188: </a>
195
<a name="line189">189: </a> PetscViewerGetFormat(v,&format);
196
<a name="line190">190: </a> <font color="#B22222">/*</font>
197
<a name="line191">191: </a><font color="#B22222"> Currently it only supports drawing to a line graph */</font>
198
<a name="line192">192: </a> <font color="#4169E1">if</font> (format != PETSC_VIEWER_DRAW_LG) {
199
<a name="line193">193: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerPushFormat.html#PetscViewerPushFormat">PetscViewerPushFormat</A>(v,PETSC_VIEWER_DRAW_LG);
200
<a name="line194">194: </a> }
201
<a name="line195">195: </a> VecView_Seq_Draw_LG(xin,v);
202
<a name="line196">196: </a> <font color="#4169E1">if</font> (format != PETSC_VIEWER_DRAW_LG) {
203
<a name="line197">197: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerPopFormat.html#PetscViewerPopFormat">PetscViewerPopFormat</A>(v);
204
<a name="line198">198: </a> }
206
<a name="line200">200: </a> <font color="#4169E1">return</font>(0);
207
<a name="line201">201: </a>}
209
<a name="line203">203: </a><strong><font color="#4169E1"><a name="VecView_Seq_Binary"></a>static int VecView_Seq_Binary(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> xin,<A href="../../../../docs/manualpages/Viewer/PetscViewer.html#PetscViewer">PetscViewer</A> viewer)</font></strong>
210
<a name="line204">204: </a>{
211
<a name="line205">205: </a> Vec_Seq *x = (Vec_Seq *)xin->data;
212
<a name="line206">206: </a> int ierr,fdes,n = xin->n,cookie=VEC_FILE_COOKIE;
213
<a name="line207">207: </a> FILE *file;
215
<a name="line210">210: </a> ierr = <A href="../../../../docs/manualpages/Viewer/PetscViewerBinaryGetDescriptor.html#PetscViewerBinaryGetDescriptor">PetscViewerBinaryGetDescriptor</A>(viewer,&fdes);
216
<a name="line211">211: </a> <font color="#B22222">/* Write vector header */</font>
217
<a name="line212">212: </a> <A href="../../../../docs/manualpages/Sys/PetscBinaryWrite.html#PetscBinaryWrite">PetscBinaryWrite</A>(fdes,&cookie,1,PETSC_INT,0);
218
<a name="line213">213: </a> <A href="../../../../docs/manualpages/Sys/PetscBinaryWrite.html#PetscBinaryWrite">PetscBinaryWrite</A>(fdes,&n,1,PETSC_INT,0);
220
<a name="line215">215: </a> <font color="#B22222">/* Write vector contents */</font>
221
<a name="line216">216: </a> <A href="../../../../docs/manualpages/Sys/PetscBinaryWrite.html#PetscBinaryWrite">PetscBinaryWrite</A>(fdes,x->array,n,PETSC_SCALAR,0);
223
<a name="line218">218: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerBinaryGetInfoPointer.html#PetscViewerBinaryGetInfoPointer">PetscViewerBinaryGetInfoPointer</A>(viewer,&file);
224
<a name="line219">219: </a> <font color="#4169E1">if</font> (file && xin->bs > 1) {
225
<a name="line220">220: </a> fprintf(file,<font color="#666666">"-vecload_block_size %dn"</font>,xin->bs);
226
<a name="line221">221: </a> }
227
<a name="line222">222: </a> <font color="#4169E1">return</font>(0);
228
<a name="line223">223: </a>}
231
<a name="line226">226: </a><strong><font color="#4169E1"><a name="VecView_Seq"></a>int VecView_Seq(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> xin,<A href="../../../../docs/manualpages/Viewer/PetscViewer.html#PetscViewer">PetscViewer</A> viewer)</font></strong>
232
<a name="line227">227: </a>{
233
<a name="line228">228: </a> Vec_Seq *x = (Vec_Seq *)xin->data;
234
<a name="line229">229: </a> int ierr;
235
<a name="line230">230: </a> <A href="../../../../docs/manualpages/Sys/PetscTruth.html#PetscTruth">PetscTruth</A> isdraw,isascii,issocket,isbinary,ismathematica;
237
<a name="line233">233: </a> <A href="../../../../docs/manualpages/Sys/PetscTypeCompare.html#PetscTypeCompare">PetscTypeCompare</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)viewer,PETSC_VIEWER_DRAW,&isdraw);
238
<a name="line234">234: </a> <A href="../../../../docs/manualpages/Sys/PetscTypeCompare.html#PetscTypeCompare">PetscTypeCompare</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)viewer,PETSC_VIEWER_ASCII,&isascii);
239
<a name="line235">235: </a> <A href="../../../../docs/manualpages/Sys/PetscTypeCompare.html#PetscTypeCompare">PetscTypeCompare</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)viewer,PETSC_VIEWER_SOCKET,&issocket);
240
<a name="line236">236: </a> <A href="../../../../docs/manualpages/Sys/PetscTypeCompare.html#PetscTypeCompare">PetscTypeCompare</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)viewer,PETSC_VIEWER_BINARY,&isbinary);
241
<a name="line237">237: </a> <A href="../../../../docs/manualpages/Sys/PetscTypeCompare.html#PetscTypeCompare">PetscTypeCompare</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)viewer,PETSC_VIEWER_MATHEMATICA,&ismathematica);
242
<a name="line238">238: </a> <font color="#4169E1">if</font> (isdraw){
243
<a name="line239">239: </a> VecView_Seq_Draw(xin,viewer);
244
<a name="line240">240: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (isascii){
245
<a name="line241">241: </a> VecView_Seq_File(xin,viewer);
246
<a name="line242">242: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (issocket) {
247
<a name="line243">243: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerSocketPutScalar.html#PetscViewerSocketPutScalar">PetscViewerSocketPutScalar</A>(viewer,xin->n,1,x->array);
248
<a name="line244">244: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (isbinary) {
249
<a name="line245">245: </a> VecView_Seq_Binary(xin,viewer);
250
<a name="line246">246: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (ismathematica) {
251
<a name="line247">247: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerMathematicaPutVector.html#PetscViewerMathematicaPutVector">PetscViewerMathematicaPutVector</A>(viewer,xin);
252
<a name="line248">248: </a> } <font color="#4169E1">else</font> {
253
<a name="line249">249: </a> <A href="../../../../docs/manualpages/Sys/SETERRQ1.html#SETERRQ1">SETERRQ1</A>(1,<font color="#666666">"Viewer type %s not supported by this vector object"</font>,((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)viewer)->type_name);
254
<a name="line250">250: </a> }
255
<a name="line251">251: </a> <font color="#4169E1">return</font>(0);
256
<a name="line252">252: </a>}
258
<a name="line254">254: </a><strong><font color="#4169E1"><a name="VecSetValues_Seq"></a>int VecSetValues_Seq(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> xin,int ni,const int ix[],const <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> y[],<A href="../../../../docs/manualpages/Sys/InsertMode.html#InsertMode">InsertMode</A> m)</font></strong>
259
<a name="line255">255: </a>{
260
<a name="line256">256: </a> Vec_Seq *x = (Vec_Seq *)xin->data;
261
<a name="line257">257: </a> <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> *xx = x->array;
262
<a name="line258">258: </a> int i;
264
<a name="line261">261: </a> <font color="#4169E1">if</font> (m == INSERT_VALUES) {
265
<a name="line262">262: </a> <font color="#4169E1">for</font> (i=0; i<ni; i++) {
266
<a name="line263">263: </a> <font color="#4169E1">if</font> (ix[i] < 0) <font color="#4169E1">continue</font>;
267
<a name="line264">264: </a><font color="#A020F0">#if defined(PETSC_USE_BOPT_g)</font>
268
<a name="line265">265: </a> <font color="#4169E1">if</font> (ix[i] >= xin->n) <A href="../../../../docs/manualpages/Sys/SETERRQ2.html#SETERRQ2">SETERRQ2</A>(PETSC_ERR_ARG_OUTOFRANGE,<font color="#666666">"Out of range index value %d maximum %d"</font>,ix[i],xin->n);
269
<a name="line266">266: </a><font color="#A020F0">#endif</font>
270
<a name="line267">267: </a> xx[ix[i]] = y[i];
271
<a name="line268">268: </a> }
272
<a name="line269">269: </a> } <font color="#4169E1">else</font> {
273
<a name="line270">270: </a> <font color="#4169E1">for</font> (i=0; i<ni; i++) {
274
<a name="line271">271: </a> <font color="#4169E1">if</font> (ix[i] < 0) <font color="#4169E1">continue</font>;
275
<a name="line272">272: </a><font color="#A020F0">#if defined(PETSC_USE_BOPT_g)</font>
276
<a name="line273">273: </a> <font color="#4169E1">if</font> (ix[i] >= xin->n) <A href="../../../../docs/manualpages/Sys/SETERRQ2.html#SETERRQ2">SETERRQ2</A>(PETSC_ERR_ARG_OUTOFRANGE,<font color="#666666">"Out of range index value %d maximum %d"</font>,ix[i],xin->n);
277
<a name="line274">274: </a><font color="#A020F0">#endif</font>
278
<a name="line275">275: </a> xx[ix[i]] += y[i];
279
<a name="line276">276: </a> }
280
<a name="line277">277: </a> }
281
<a name="line278">278: </a> <font color="#4169E1">return</font>(0);
282
<a name="line279">279: </a>}
284
<a name="line281">281: </a><strong><font color="#4169E1"><a name="VecSetValuesBlocked_Seq"></a>int VecSetValuesBlocked_Seq(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> xin,int ni,const int ix[],const <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> yin[],<A href="../../../../docs/manualpages/Sys/InsertMode.html#InsertMode">InsertMode</A> m)</font></strong>
285
<a name="line282">282: </a>{
286
<a name="line283">283: </a> Vec_Seq *x = (Vec_Seq *)xin->data;
287
<a name="line284">284: </a> <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> *xx = x->array,*y = (<A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A>*)yin;
288
<a name="line285">285: </a> int i,bs = xin->bs,start,j;
290
<a name="line287">287: </a> <font color="#B22222">/*</font>
291
<a name="line288">288: </a><font color="#B22222"> For optimization could treat bs = 2, 3, 4, 5 as special cases with loop unrolling</font>
292
<a name="line289">289: </a><font color="#B22222"> */</font>
293
<a name="line291">291: </a> <font color="#4169E1">if</font> (m == INSERT_VALUES) {
294
<a name="line292">292: </a> <font color="#4169E1">for</font> (i=0; i<ni; i++) {
295
<a name="line293">293: </a> start = bs*ix[i];
296
<a name="line294">294: </a> <font color="#4169E1">if</font> (start < 0) <font color="#4169E1">continue</font>;
297
<a name="line295">295: </a><font color="#A020F0">#if defined(PETSC_USE_BOPT_g)</font>
298
<a name="line296">296: </a> <font color="#4169E1">if</font> (start >= xin->n) <A href="../../../../docs/manualpages/Sys/SETERRQ2.html#SETERRQ2">SETERRQ2</A>(PETSC_ERR_ARG_OUTOFRANGE,<font color="#666666">"Out of range index value %d maximum %d"</font>,start,xin->n);
299
<a name="line297">297: </a><font color="#A020F0">#endif</font>
300
<a name="line298">298: </a> <font color="#4169E1">for</font> (j=0; j<bs; j++) {
301
<a name="line299">299: </a> xx[start+j] = y[j];
302
<a name="line300">300: </a> }
303
<a name="line301">301: </a> y += bs;
304
<a name="line302">302: </a> }
305
<a name="line303">303: </a> } <font color="#4169E1">else</font> {
306
<a name="line304">304: </a> <font color="#4169E1">for</font> (i=0; i<ni; i++) {
307
<a name="line305">305: </a> start = bs*ix[i];
308
<a name="line306">306: </a> <font color="#4169E1">if</font> (start < 0) <font color="#4169E1">continue</font>;
309
<a name="line307">307: </a><font color="#A020F0">#if defined(PETSC_USE_BOPT_g)</font>
310
<a name="line308">308: </a> <font color="#4169E1">if</font> (start >= xin->n) <A href="../../../../docs/manualpages/Sys/SETERRQ2.html#SETERRQ2">SETERRQ2</A>(PETSC_ERR_ARG_OUTOFRANGE,<font color="#666666">"Out of range index value %d maximum %d"</font>,start,xin->n);
311
<a name="line309">309: </a><font color="#A020F0">#endif</font>
312
<a name="line310">310: </a> <font color="#4169E1">for</font> (j=0; j<bs; j++) {
313
<a name="line311">311: </a> xx[start+j] += y[j];
314
<a name="line312">312: </a> }
315
<a name="line313">313: </a> y += bs;
316
<a name="line314">314: </a> }
317
<a name="line315">315: </a> }
318
<a name="line316">316: </a> <font color="#4169E1">return</font>(0);
319
<a name="line317">317: </a>}
322
<a name="line320">320: </a><strong><font color="#4169E1"><a name="VecDestroy_Seq"></a>int VecDestroy_Seq(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> v)</font></strong>
323
<a name="line321">321: </a>{
324
<a name="line322">322: </a> Vec_Seq *vs = (Vec_Seq*)v->data;
325
<a name="line323">323: </a> int ierr;
328
<a name="line327">327: </a> <font color="#B22222">/* if memory was published with AMS then destroy it */</font>
329
<a name="line328">328: </a> PetscObjectDepublish(v);
331
<a name="line330">330: </a><font color="#A020F0">#if defined(PETSC_USE_LOG)</font>
332
<a name="line331">331: </a> PetscLogObjectState((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)v,<font color="#666666">"Length=%d"</font>,v->n);
333
<a name="line332">332: </a><font color="#A020F0">#endif</font>
334
<a name="line333">333: </a> <font color="#4169E1">if</font> (vs->array_allocated) {<A href="../../../../docs/manualpages/Sys/PetscFree.html#PetscFree">PetscFree</A>(vs->array_allocated);}
335
<a name="line334">334: </a> <A href="../../../../docs/manualpages/Sys/PetscFree.html#PetscFree">PetscFree</A>(vs);
337
<a name="line336">336: </a> <font color="#4169E1">return</font>(0);
338
<a name="line337">337: </a>}
340
<a name="line339">339: </a><strong><font color="#4169E1"><a name="VecPublish_Seq"></a>static int VecPublish_Seq(<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A> obj)</font></strong>
341
<a name="line340">340: </a>{
342
<a name="line341">341: </a><font color="#A020F0">#if defined(PETSC_HAVE_AMS)</font>
343
<a name="line342">342: </a> <A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> v = (<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A>) obj;
344
<a name="line343">343: </a> Vec_Seq *s = (Vec_Seq*)v->data;
345
<a name="line344">344: </a> int ierr,(*f)(AMS_Memory,char *,<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A>);
346
<a name="line345">345: </a><font color="#A020F0">#endif</font>
349
<a name="line349">349: </a><font color="#A020F0">#if defined(PETSC_HAVE_AMS)</font>
350
<a name="line350">350: </a> <font color="#B22222">/* if it is already published then return */</font>
351
<a name="line351">351: </a> <font color="#4169E1">if</font> (v->amem >=0) <font color="#4169E1">return</font>(0);
353
<a name="line353">353: </a> <font color="#B22222">/* if array in vector was not allocated (for example PCSetUp_BJacobi_Singleblock()) then</font>
354
<a name="line354">354: </a><font color="#B22222"> cannot AMS publish the object*/</font>
355
<a name="line355">355: </a> <font color="#4169E1">if</font> (!s->array) <font color="#4169E1">return</font>(0);
357
<a name="line357">357: </a> PetscObjectPublishBaseBegin(obj);
358
<a name="line358">358: </a> AMS_Memory_add_field((AMS_Memory)v->amem,<font color="#666666">"values"</font>,s->array,v->n,AMS_DOUBLE,AMS_READ,
359
<a name="line359">359: </a> AMS_DISTRIBUTED,AMS_REDUCT_UNDEF);
361
<a name="line361">361: </a> <font color="#B22222">/* if the vector knows its "layout" let it set it*/</font>
362
<a name="line362">362: </a> <A href="../../../../docs/manualpages/Sys/PetscObjectQueryFunction.html#PetscObjectQueryFunction">PetscObjectQueryFunction</A>(obj,<font color="#666666">"AMSSetFieldBlock_C"</font>,(void (**)(void))&f);
363
<a name="line363">363: </a> <font color="#4169E1">if</font> (f) {
364
<a name="line364">364: </a> (*f)((AMS_Memory)v->amem,<font color="#666666">"values"</font>,v);
365
<a name="line365">365: </a> }
366
<a name="line366">366: </a> PetscObjectPublishBaseEnd(obj);
367
<a name="line367">367: </a><font color="#A020F0">#endif</font>
369
<a name="line369">369: </a> <font color="#4169E1">return</font>(0);
370
<a name="line370">370: </a>}
372
<a name="line372">372: </a>static <font color="#4169E1">struct _VecOps</font> DvOps = {VecDuplicate_Seq,
373
<a name="line373">373: </a> VecDuplicateVecs_Default,
374
<a name="line374">374: </a> VecDestroyVecs_Default,
375
<a name="line375">375: </a> VecDot_Seq,
376
<a name="line376">376: </a> VecMDot_Seq,
377
<a name="line377">377: </a> VecNorm_Seq,
378
<a name="line378">378: </a> VecTDot_Seq,
379
<a name="line379">379: </a> VecMTDot_Seq,
380
<a name="line380">380: </a> VecScale_Seq,
381
<a name="line381">381: </a> VecCopy_Seq,
382
<a name="line382">382: </a> VecSet_Seq,
383
<a name="line383">383: </a> VecSwap_Seq,
384
<a name="line384">384: </a> VecAXPY_Seq,
385
<a name="line385">385: </a> VecAXPBY_Seq,
386
<a name="line386">386: </a> VecMAXPY_Seq,
387
<a name="line387">387: </a> VecAYPX_Seq,
388
<a name="line388">388: </a> VecWAXPY_Seq,
389
<a name="line389">389: </a> VecPointwiseMult_Seq,
390
<a name="line390">390: </a> VecPointwiseDivide_Seq,
391
<a name="line391">391: </a> VecSetValues_Seq,0,0,
392
<a name="line392">392: </a> VecGetArray_Seq,
393
<a name="line393">393: </a> VecGetSize_Seq,
394
<a name="line394">394: </a> VecGetSize_Seq,
395
<a name="line395">395: </a> VecRestoreArray_Seq,
396
<a name="line396">396: </a> VecMax_Seq,
397
<a name="line397">397: </a> VecMin_Seq,
398
<a name="line398">398: </a> VecSetRandom_Seq,0,
399
<a name="line399">399: </a> VecSetValuesBlocked_Seq,
400
<a name="line400">400: </a> VecDestroy_Seq,
401
<a name="line401">401: </a> VecView_Seq,
402
<a name="line402">402: </a> VecPlaceArray_Seq,
403
<a name="line403">403: </a> VecReplaceArray_Seq,
404
<a name="line404">404: </a> VecDot_Seq,
405
<a name="line405">405: </a> VecTDot_Seq,
406
<a name="line406">406: </a> VecNorm_Seq,
407
<a name="line407">407: </a> VecLoadIntoVector_Default,
408
<a name="line408">408: </a> VecReciprocal_Default,
409
<a name="line409">409: </a> 0, <font color="#B22222">/* VecViewNative */</font>
410
<a name="line410">410: </a> VecConjugate_Seq,
411
<a name="line411">411: </a> 0,
412
<a name="line412">412: </a> 0,
413
<a name="line413">413: </a> VecResetArray_Seq};
416
<a name="line416">416: </a><font color="#B22222">/*</font>
417
<a name="line417">417: </a><font color="#B22222"> This is called by VecCreate_Seq() (i.e. <A href="../../../../docs/manualpages/Vec/VecCreateSeq.html#VecCreateSeq">VecCreateSeq</A>()) and <A href="../../../../docs/manualpages/Vec/VecCreateSeqWithArray.html#VecCreateSeqWithArray">VecCreateSeqWithArray</A>()</font>
418
<a name="line418">418: </a><font color="#B22222">*/</font>
419
<a name="line419">419: </a><strong><font color="#4169E1"><a name="VecCreate_Seq_Private"></a>static int VecCreate_Seq_Private(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> v,const <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> array[])</font></strong>
420
<a name="line420">420: </a>{
421
<a name="line421">421: </a> Vec_Seq *s;
422
<a name="line422">422: </a> int ierr;
424
<a name="line425">425: </a> <A href="../../../../docs/manualpages/Sys/PetscMemcpy.html#PetscMemcpy">PetscMemcpy</A>(v->ops,&DvOps,<font color="#4169E1">sizeof</font>(DvOps));
425
<a name="line426">426: </a> <A href="../../../../docs/manualpages/Sys/PetscNew.html#PetscNew">PetscNew</A>(Vec_Seq,&s);
426
<a name="line427">427: </a> <A href="../../../../docs/manualpages/Sys/PetscMemzero.html#PetscMemzero">PetscMemzero</A>(s,<font color="#4169E1">sizeof</font>(Vec_Seq));
427
<a name="line428">428: </a> v->data = (void*)s;
428
<a name="line429">429: </a> v->bops->publish = VecPublish_Seq;
429
<a name="line430">430: </a> v->n = PetscMax(v->n,v->N);
430
<a name="line431">431: </a> v->N = PetscMax(v->n,v->N);
431
<a name="line432">432: </a> v->bs = -1;
432
<a name="line433">433: </a> v->petscnative = PETSC_TRUE;
433
<a name="line434">434: </a> s->array = (<A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> *)array;
434
<a name="line435">435: </a> s->array_allocated = 0;
435
<a name="line436">436: </a> <font color="#4169E1">if</font> (!v->map) {
436
<a name="line437">437: </a> <A href="../../../../docs/manualpages/Vec/PetscMapCreateMPI.html#PetscMapCreateMPI">PetscMapCreateMPI</A>(v-><A href="../../../../docs/manualpages/Sys/comm.html#comm">comm</A>,v->n,v->N,&v->map);
437
<a name="line438">438: </a> }
438
<a name="line439">439: </a> PetscObjectChangeTypeName((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)v,VECSEQ);
439
<a name="line440">440: </a><font color="#A020F0">#if defined(PETSC_HAVE_MATLAB_ENGINE) && !defined(PETSC_USE_COMPLEX) && !defined(PETSC_USE_SINGLE)</font>
440
<a name="line441">441: </a> <A href="../../../../docs/manualpages/Sys/PetscObjectComposeFunctionDynamic.html#PetscObjectComposeFunctionDynamic">PetscObjectComposeFunctionDynamic</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)v,<font color="#666666">"PetscMatlabEnginePut_C"</font>,<font color="#666666">"VecMatlabEnginePut_Default"</font>,VecMatlabEnginePut_Default);
441
<a name="line442">442: </a> <A href="../../../../docs/manualpages/Sys/PetscObjectComposeFunctionDynamic.html#PetscObjectComposeFunctionDynamic">PetscObjectComposeFunctionDynamic</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)v,<font color="#666666">"PetscMatlabEngineGet_C"</font>,<font color="#666666">"VecMatlabEngineGet_Default"</font>,VecMatlabEngineGet_Default);
442
<a name="line443">443: </a><font color="#A020F0">#endif</font>
443
<a name="line444">444: </a> PetscPublishAll(v);
444
<a name="line445">445: </a> <font color="#4169E1">return</font>(0);
445
<a name="line446">446: </a>}
447
<a name="line448">448: </a><font color="#B22222">/*@C</font>
448
<a name="line449">449: </a><font color="#B22222"> <A href="../../../../docs/manualpages/Vec/VecCreateSeqWithArray.html#VecCreateSeqWithArray">VecCreateSeqWithArray</A> - Creates a standard,sequential array-style vector,</font>
449
<a name="line450">450: </a><font color="#B22222"> where the user provides the array space to store the vector values.</font>
451
<a name="line452">452: </a><font color="#B22222"> Collective on MPI_Comm</font>
453
<a name="line454">454: </a><font color="#B22222"> Input Parameter:</font>
454
<a name="line455">455: </a><font color="#B22222">+ <A href="../../../../docs/manualpages/Sys/comm.html#comm">comm</A> - the communicator, should be PETSC_COMM_SELF</font>
455
<a name="line456">456: </a><font color="#B22222">. n - the vector length </font>
456
<a name="line457">457: </a><font color="#B22222">- array - memory where the vector elements are to be stored.</font>
458
<a name="line459">459: </a><font color="#B22222"> Output Parameter:</font>
459
<a name="line460">460: </a><font color="#B22222">. V - the vector</font>
461
<a name="line462">462: </a><font color="#B22222"> Notes:</font>
462
<a name="line463">463: </a><font color="#B22222"> Use <A href="../../../../docs/manualpages/Vec/VecDuplicate.html#VecDuplicate">VecDuplicate</A>() or <A href="../../../../docs/manualpages/Vec/VecDuplicateVecs.html#VecDuplicateVecs">VecDuplicateVecs</A>() to form additional vectors of the</font>
463
<a name="line464">464: </a><font color="#B22222"> same type as an existing vector.</font>
465
<a name="line466">466: </a><font color="#B22222"> If the user-provided array is PETSC_NULL, then <A href="../../../../docs/manualpages/Vec/VecPlaceArray.html#VecPlaceArray">VecPlaceArray</A>() can be used</font>
466
<a name="line467">467: </a><font color="#B22222"> at a later stage to SET the array for storing the vector values.</font>
468
<a name="line469">469: </a><font color="#B22222"> PETSc does NOT free the array when the vector is destroyed via <A href="../../../../docs/manualpages/Vec/VecDestroy.html#VecDestroy">VecDestroy</A>().</font>
469
<a name="line470">470: </a><font color="#B22222"> The user should not free the array until the vector is destroyed.</font>
471
<a name="line472">472: </a><font color="#B22222"> Level: intermediate</font>
473
<a name="line474">474: </a><font color="#B22222"> Concepts: vectors^creating with array</font>
475
<a name="line476">476: </a><font color="#B22222">.seealso: <A href="../../../../docs/manualpages/Vec/VecCreateMPIWithArray.html#VecCreateMPIWithArray">VecCreateMPIWithArray</A>(), <A href="../../../../docs/manualpages/Vec/VecCreate.html#VecCreate">VecCreate</A>(), <A href="../../../../docs/manualpages/Vec/VecDuplicate.html#VecDuplicate">VecDuplicate</A>(), <A href="../../../../docs/manualpages/Vec/VecDuplicateVecs.html#VecDuplicateVecs">VecDuplicateVecs</A>(), </font>
476
<a name="line477">477: </a><font color="#B22222"> <A href="../../../../docs/manualpages/Vec/VecCreateGhost.html#VecCreateGhost">VecCreateGhost</A>(), <A href="../../../../docs/manualpages/Vec/VecCreateSeq.html#VecCreateSeq">VecCreateSeq</A>(), <A href="../../../../docs/manualpages/Vec/VecPlaceArray.html#VecPlaceArray">VecPlaceArray</A>()</font>
477
<a name="line478">478: </a><font color="#B22222">@*/</font>
478
<a name="line479">479: </a><strong><font color="#4169E1"><a name="VecCreateSeqWithArray"></a>int <A href="../../../../docs/manualpages/Vec/VecCreateSeqWithArray.html#VecCreateSeqWithArray">VecCreateSeqWithArray</A>(MPI_Comm <A href="../../../../docs/manualpages/Sys/comm.html#comm">comm</A>,int n,const <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> array[],<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> *V)</font></strong>
479
<a name="line480">480: </a>{
480
<a name="line481">481: </a> int ierr;
482
<a name="line484">484: </a> <A href="../../../../docs/manualpages/Vec/VecCreate.html#VecCreate">VecCreate</A>(<A href="../../../../docs/manualpages/Sys/comm.html#comm">comm</A>,V);
483
<a name="line485">485: </a> <A href="../../../../docs/manualpages/Vec/VecSetSizes.html#VecSetSizes">VecSetSizes</A>(*V,n,n);
484
<a name="line486">486: </a> VecCreate_Seq_Private(*V,array);
485
<a name="line487">487: </a> <font color="#4169E1">return</font>(0);
486
<a name="line488">488: </a>}
488
<a name="line490">490: </a><strong><font color="#4169E1"><a name="VecCreate_Seq"></a>EXTERN_C_BEGIN</font></strong>
489
<a name="line491">491: </a><strong><font color="#4169E1">int VecCreate_Seq(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> V)</font></strong>
490
<a name="line492">492: </a>{
491
<a name="line493">493: </a> Vec_Seq *s;
492
<a name="line494">494: </a> <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> *array;
493
<a name="line495">495: </a> int ierr,n = PetscMax(V->n,V->N);
495
<a name="line498">498: </a> <A href="../../../../docs/manualpages/Sys/PetscMalloc.html#PetscMalloc">PetscMalloc</A>((n+1)*<font color="#4169E1">sizeof</font>(<A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A>),&array);
496
<a name="line499">499: </a> <A href="../../../../docs/manualpages/Sys/PetscMemzero.html#PetscMemzero">PetscMemzero</A>(array,n*<font color="#4169E1">sizeof</font>(<A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A>));
497
<a name="line500">500: </a> VecCreate_Seq_Private(V,array);
498
<a name="line501">501: </a> s = (Vec_Seq*)V->data;
499
<a name="line502">502: </a> s->array_allocated = array;
500
<a name="line503">503: </a> <A href="../../../../docs/manualpages/Vec/VecSetSerializeType.html#VecSetSerializeType">VecSetSerializeType</A>(V,VEC_SER_SEQ_BINARY);
501
<a name="line504">504: </a> <font color="#4169E1">return</font>(0);
502
<a name="line505">505: </a>}
504
<a name="line507">507: </a><strong><font color="#4169E1"><a name="VecSerialize_Seq"></a>int VecSerialize_Seq(MPI_Comm <A href="../../../../docs/manualpages/Sys/comm.html#comm">comm</A>, <A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> *vec, <A href="../../../../docs/manualpages/Viewer/PetscViewer.html#PetscViewer">PetscViewer</A> viewer, <A href="../../../../docs/manualpages/Sys/PetscTruth.html#PetscTruth">PetscTruth</A> store)</font></strong>
505
<a name="line508">508: </a>{
506
<a name="line509">509: </a> <A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> v;
507
<a name="line510">510: </a> Vec_Seq *x;
508
<a name="line511">511: </a> <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> *array;
509
<a name="line512">512: </a> int fd;
510
<a name="line513">513: </a> int vars;
511
<a name="line514">514: </a> int ierr;
513
<a name="line517">517: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerBinaryGetDescriptor.html#PetscViewerBinaryGetDescriptor">PetscViewerBinaryGetDescriptor</A>(viewer, &fd);
514
<a name="line518">518: </a> <font color="#4169E1">if</font> (store) {
515
<a name="line519">519: </a> v = *vec;
516
<a name="line520">520: </a> x = (Vec_Seq *) v->data;
517
<a name="line521">521: </a> <A href="../../../../docs/manualpages/Sys/PetscBinaryWrite.html#PetscBinaryWrite">PetscBinaryWrite</A>(fd, &v->n, 1, PETSC_INT, 0);
518
<a name="line522">522: </a> <A href="../../../../docs/manualpages/Sys/PetscBinaryWrite.html#PetscBinaryWrite">PetscBinaryWrite</A>(fd, x->array, v->n, PETSC_SCALAR, 0);
519
<a name="line523">523: </a> } <font color="#4169E1">else</font> {
520
<a name="line524">524: </a> <A href="../../../../docs/manualpages/Sys/PetscBinaryRead.html#PetscBinaryRead">PetscBinaryRead</A>(fd, &vars, 1, PETSC_INT);
521
<a name="line525">525: </a> <A href="../../../../docs/manualpages/Vec/VecCreate.html#VecCreate">VecCreate</A>(<A href="../../../../docs/manualpages/Sys/comm.html#comm">comm</A>, &v);
522
<a name="line526">526: </a> <A href="../../../../docs/manualpages/Vec/VecSetSizes.html#VecSetSizes">VecSetSizes</A>(v, vars, vars);
523
<a name="line527">527: </a> <A href="../../../../docs/manualpages/Sys/PetscMalloc.html#PetscMalloc">PetscMalloc</A>(vars * <font color="#4169E1">sizeof</font>(<A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A>), &array);
524
<a name="line528">528: </a> <A href="../../../../docs/manualpages/Sys/PetscBinaryRead.html#PetscBinaryRead">PetscBinaryRead</A>(fd, array, vars, PETSC_SCALAR);
525
<a name="line529">529: </a> VecCreate_Seq_Private(v, array);
526
<a name="line530">530: </a> ((Vec_Seq *) v->data)->array_allocated = array;
528
<a name="line532">532: </a> <A href="../../../../docs/manualpages/Vec/VecAssemblyBegin.html#VecAssemblyBegin">VecAssemblyBegin</A>(v);
529
<a name="line533">533: </a> <A href="../../../../docs/manualpages/Vec/VecAssemblyEnd.html#VecAssemblyEnd">VecAssemblyEnd</A>(v);
530
<a name="line534">534: </a> *vec = v;
531
<a name="line535">535: </a> }
533
<a name="line537">537: </a> <font color="#4169E1">return</font>(0);
534
<a name="line538">538: </a>}
535
<a name="line539">539: </a><strong><font color="#4169E1"><a name="VecDuplicate_Seq"></a>EXTERN_C_END</font></strong>
538
<a name="line542">542: </a><strong><font color="#4169E1">int VecDuplicate_Seq(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> win,<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> *V)</font></strong>
539
<a name="line543">543: </a>{
540
<a name="line544">544: </a> int ierr;
542
<a name="line547">547: </a> <A href="../../../../docs/manualpages/Vec/VecCreateSeq.html#VecCreateSeq">VecCreateSeq</A>(win-><A href="../../../../docs/manualpages/Sys/comm.html#comm">comm</A>,win->n,V);
543
<a name="line548">548: </a> <font color="#4169E1">if</font> (win->mapping) {
544
<a name="line549">549: </a> (*V)->mapping = win->mapping;
545
<a name="line550">550: </a> <A href="../../../../docs/manualpages/Sys/PetscObjectReference.html#PetscObjectReference">PetscObjectReference</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)win->mapping);
546
<a name="line551">551: </a> }
547
<a name="line552">552: </a> <font color="#4169E1">if</font> (win->bmapping) {
548
<a name="line553">553: </a> (*V)->bmapping = win->bmapping;
549
<a name="line554">554: </a> <A href="../../../../docs/manualpages/Sys/PetscObjectReference.html#PetscObjectReference">PetscObjectReference</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)win->bmapping);
550
<a name="line555">555: </a> }
551
<a name="line556">556: </a> (*V)->bs = win->bs;
552
<a name="line557">557: </a> PetscOListDuplicate(win->olist,&(*V)->olist);
553
<a name="line558">558: </a> <A href="../../../../docs/manualpages/Sys/PetscFListDuplicate.html#PetscFListDuplicate">PetscFListDuplicate</A>(win->qlist,&(*V)->qlist);
554
<a name="line559">559: </a> <font color="#4169E1">return</font>(0);
555
<a name="line560">560: </a>}
124
<a name="line120">120: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"];\n"</font>);
125
<a name="line121">121: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (format == PETSC_VIEWER_ASCII_SYMMODU) {
126
<a name="line122">122: </a> <font color="#4169E1">for</font> (i=0; i<n; i++) {
127
<a name="line123">123: </a><font color="#A020F0">#if defined(PETSC_USE_COMPLEX)</font>
128
<a name="line124">124: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%18.16e %18.16e\n"</font>,PetscRealPart(x->array[i]),PetscImaginaryPart(x->array[i]));
129
<a name="line125">125: </a><font color="#A020F0">#else</font>
130
<a name="line126">126: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%18.16e\n"</font>,x->array[i]);
131
<a name="line127">127: </a><font color="#A020F0">#endif</font>
132
<a name="line128">128: </a> }
133
<a name="line129">129: </a> } <font color="#4169E1">else</font> {
134
<a name="line130">130: </a> <font color="#4169E1">for</font> (i=0; i<n; i++) {
135
<a name="line131">131: </a> <font color="#4169E1">if</font> (format == PETSC_VIEWER_ASCII_INDEX) {
136
<a name="line132">132: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%d: "</font>,i);
137
<a name="line133">133: </a> }
138
<a name="line134">134: </a><font color="#A020F0">#if defined(PETSC_USE_COMPLEX)</font>
139
<a name="line135">135: </a> <font color="#4169E1">if</font> (PetscImaginaryPart(x->array[i]) > 0.0) {
140
<a name="line136">136: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%g + %g i\n"</font>,PetscRealPart(x->array[i]),PetscImaginaryPart(x->array[i]));
141
<a name="line137">137: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (PetscImaginaryPart(x->array[i]) < 0.0) {
142
<a name="line138">138: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%g - %g i\n"</font>,PetscRealPart(x->array[i]),-PetscImaginaryPart(x->array[i]));
143
<a name="line139">139: </a> } <font color="#4169E1">else</font> {
144
<a name="line140">140: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%g\n"</font>,PetscRealPart(x->array[i]));
145
<a name="line141">141: </a> }
146
<a name="line142">142: </a><font color="#A020F0">#else</font>
147
<a name="line143">143: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(viewer,<font color="#666666">"%g\n"</font>,x->array[i]);
148
<a name="line144">144: </a><font color="#A020F0">#endif</font>
149
<a name="line145">145: </a> }
150
<a name="line146">146: </a> }
151
<a name="line147">147: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerFlush.html#PetscViewerFlush">PetscViewerFlush</A>(viewer);
152
<a name="line148">148: </a> <font color="#4169E1">return</font>(0);
153
<a name="line149">149: </a>}
155
<a name="line153">153: </a><strong><font color="#4169E1"><a name="VecView_Seq_Draw_LG"></a>static int VecView_Seq_Draw_LG(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> xin,<A href="../../../../docs/manualpages/Viewer/PetscViewer.html#PetscViewer">PetscViewer</A> v)</font></strong>
156
<a name="line154">154: </a>{
157
<a name="line155">155: </a> Vec_Seq *x = (Vec_Seq *)xin->data;
158
<a name="line156">156: </a> int i,n = xin->n,ierr;
159
<a name="line157">157: </a> <A href="../../../../docs/manualpages/Draw/PetscDraw.html#PetscDraw">PetscDraw</A> win;
160
<a name="line158">158: </a> <A href="../../../../docs/manualpages/Sys/PetscReal.html#PetscReal">PetscReal</A> *xx;
161
<a name="line159">159: </a> <A href="../../../../docs/manualpages/Draw/PetscDrawLG.html#PetscDrawLG">PetscDrawLG</A> lg;
163
<a name="line162">162: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerDrawGetDrawLG.html#PetscViewerDrawGetDrawLG">PetscViewerDrawGetDrawLG</A>(v,0,&lg);
164
<a name="line163">163: </a> <A href="../../../../docs/manualpages/Draw/PetscDrawLGGetDraw.html#PetscDrawLGGetDraw">PetscDrawLGGetDraw</A>(lg,&win);
165
<a name="line164">164: </a> <A href="../../../../docs/manualpages/Draw/PetscDrawCheckResizedWindow.html#PetscDrawCheckResizedWindow">PetscDrawCheckResizedWindow</A>(win);
166
<a name="line165">165: </a> <A href="../../../../docs/manualpages/Draw/PetscDrawLGReset.html#PetscDrawLGReset">PetscDrawLGReset</A>(lg);
167
<a name="line166">166: </a> <A href="../../../../docs/manualpages/Sys/PetscMalloc.html#PetscMalloc">PetscMalloc</A>((n+1)*<font color="#4169E1">sizeof</font>(<A href="../../../../docs/manualpages/Sys/PetscReal.html#PetscReal">PetscReal</A>),&xx);
168
<a name="line167">167: </a> <font color="#4169E1">for</font> (i=0; i<n; i++) {
169
<a name="line168">168: </a> xx[i] = (<A href="../../../../docs/manualpages/Sys/PetscReal.html#PetscReal">PetscReal</A>) i;
170
<a name="line169">169: </a> }
171
<a name="line170">170: </a><font color="#A020F0">#if !defined(PETSC_USE_COMPLEX)</font>
172
<a name="line171">171: </a> <A href="../../../../docs/manualpages/Draw/PetscDrawLGAddPoints.html#PetscDrawLGAddPoints">PetscDrawLGAddPoints</A>(lg,n,&xx,&x->array);
173
<a name="line172">172: </a><font color="#A020F0">#else </font>
174
<a name="line173">173: </a> {
175
<a name="line174">174: </a> <A href="../../../../docs/manualpages/Sys/PetscReal.html#PetscReal">PetscReal</A> *yy;
176
<a name="line175">175: </a> <A href="../../../../docs/manualpages/Sys/PetscMalloc.html#PetscMalloc">PetscMalloc</A>((n+1)*<font color="#4169E1">sizeof</font>(<A href="../../../../docs/manualpages/Sys/PetscReal.html#PetscReal">PetscReal</A>),&yy);
177
<a name="line176">176: </a> <font color="#4169E1">for</font> (i=0; i<n; i++) {
178
<a name="line177">177: </a> yy[i] = PetscRealPart(x->array[i]);
179
<a name="line178">178: </a> }
180
<a name="line179">179: </a> <A href="../../../../docs/manualpages/Draw/PetscDrawLGAddPoints.html#PetscDrawLGAddPoints">PetscDrawLGAddPoints</A>(lg,n,&xx,&yy);
181
<a name="line180">180: </a> <A href="../../../../docs/manualpages/Sys/PetscFree.html#PetscFree">PetscFree</A>(yy);
182
<a name="line181">181: </a> }
183
<a name="line182">182: </a><font color="#A020F0">#endif</font>
184
<a name="line183">183: </a> <A href="../../../../docs/manualpages/Sys/PetscFree.html#PetscFree">PetscFree</A>(xx);
185
<a name="line184">184: </a> <A href="../../../../docs/manualpages/Draw/PetscDrawLGDraw.html#PetscDrawLGDraw">PetscDrawLGDraw</A>(lg);
186
<a name="line185">185: </a> <A href="../../../../docs/manualpages/Draw/PetscDrawSynchronizedFlush.html#PetscDrawSynchronizedFlush">PetscDrawSynchronizedFlush</A>(win);
187
<a name="line186">186: </a> <font color="#4169E1">return</font>(0);
188
<a name="line187">187: </a>}
190
<a name="line191">191: </a><strong><font color="#4169E1"><a name="VecView_Seq_Draw"></a>static int VecView_Seq_Draw(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> xin,<A href="../../../../docs/manualpages/Viewer/PetscViewer.html#PetscViewer">PetscViewer</A> v)</font></strong>
191
<a name="line192">192: </a>{
192
<a name="line193">193: </a> int ierr;
193
<a name="line194">194: </a> <A href="../../../../docs/manualpages/Draw/PetscDraw.html#PetscDraw">PetscDraw</A> draw;
194
<a name="line195">195: </a> <A href="../../../../docs/manualpages/Sys/PetscTruth.html#PetscTruth">PetscTruth</A> isnull;
195
<a name="line196">196: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerFormat.html#PetscViewerFormat">PetscViewerFormat</A> format;
197
<a name="line199">199: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerDrawGetDraw.html#PetscViewerDrawGetDraw">PetscViewerDrawGetDraw</A>(v,0,&draw);
198
<a name="line200">200: </a> <A href="../../../../docs/manualpages/Draw/PetscDrawIsNull.html#PetscDrawIsNull">PetscDrawIsNull</A>(draw,&isnull); <font color="#4169E1">if</font> (isnull) <font color="#4169E1">return</font>(0);
199
<a name="line201">201: </a>
200
<a name="line202">202: </a> PetscViewerGetFormat(v,&format);
201
<a name="line203">203: </a> <font color="#B22222">/*</font>
202
<a name="line204">204: </a><font color="#B22222"> Currently it only supports drawing to a line graph */</font>
203
<a name="line205">205: </a> <font color="#4169E1">if</font> (format != PETSC_VIEWER_DRAW_LG) {
204
<a name="line206">206: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerPushFormat.html#PetscViewerPushFormat">PetscViewerPushFormat</A>(v,PETSC_VIEWER_DRAW_LG);
205
<a name="line207">207: </a> }
206
<a name="line208">208: </a> VecView_Seq_Draw_LG(xin,v);
207
<a name="line209">209: </a> <font color="#4169E1">if</font> (format != PETSC_VIEWER_DRAW_LG) {
208
<a name="line210">210: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerPopFormat.html#PetscViewerPopFormat">PetscViewerPopFormat</A>(v);
209
<a name="line211">211: </a> }
211
<a name="line213">213: </a> <font color="#4169E1">return</font>(0);
212
<a name="line214">214: </a>}
214
<a name="line218">218: </a><strong><font color="#4169E1"><a name="VecView_Seq_Binary"></a>static int VecView_Seq_Binary(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> xin,<A href="../../../../docs/manualpages/Viewer/PetscViewer.html#PetscViewer">PetscViewer</A> viewer)</font></strong>
215
<a name="line219">219: </a>{
216
<a name="line220">220: </a> Vec_Seq *x = (Vec_Seq *)xin->data;
217
<a name="line221">221: </a> int ierr,fdes,n = xin->n,cookie=VEC_FILE_COOKIE;
218
<a name="line222">222: </a> FILE *file;
220
<a name="line225">225: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerBinaryGetDescriptor.html#PetscViewerBinaryGetDescriptor">PetscViewerBinaryGetDescriptor</A>(viewer,&fdes);
221
<a name="line226">226: </a> <font color="#B22222">/* Write vector header */</font>
222
<a name="line227">227: </a> <A href="../../../../docs/manualpages/Sys/PetscBinaryWrite.html#PetscBinaryWrite">PetscBinaryWrite</A>(fdes,&cookie,1,PETSC_INT,0);
223
<a name="line228">228: </a> <A href="../../../../docs/manualpages/Sys/PetscBinaryWrite.html#PetscBinaryWrite">PetscBinaryWrite</A>(fdes,&n,1,PETSC_INT,0);
225
<a name="line230">230: </a> <font color="#B22222">/* Write vector contents */</font>
226
<a name="line231">231: </a> <A href="../../../../docs/manualpages/Sys/PetscBinaryWrite.html#PetscBinaryWrite">PetscBinaryWrite</A>(fdes,x->array,n,PETSC_SCALAR,0);
228
<a name="line233">233: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerBinaryGetInfoPointer.html#PetscViewerBinaryGetInfoPointer">PetscViewerBinaryGetInfoPointer</A>(viewer,&file);
229
<a name="line234">234: </a> <font color="#4169E1">if</font> (file && xin->bs > 1) {
230
<a name="line235">235: </a> <font color="#4169E1">if</font> (xin->prefix) {
231
<a name="line236">236: </a> fprintf(file,<font color="#666666">"-%s_vecload_block_size %d\n"</font>,xin->prefix,xin->bs);
232
<a name="line237">237: </a> } <font color="#4169E1">else</font> {
233
<a name="line238">238: </a> fprintf(file,<font color="#666666">"-vecload_block_size %d\n"</font>,xin->bs);
234
<a name="line239">239: </a> }
235
<a name="line240">240: </a> }
236
<a name="line241">241: </a> <font color="#4169E1">return</font>(0);
237
<a name="line242">242: </a>}
239
<a name="line244">244: </a><font color="#A020F0">#if defined(PETSC_HAVE_PNETCDF)</font>
240
<a name="line247">247: </a><strong><font color="#4169E1"><a name="VecView_Seq_Netcdf"></a>int VecView_Seq_Netcdf(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> xin,<A href="../../../../docs/manualpages/Viewer/PetscViewer.html#PetscViewer">PetscViewer</A> v)</font></strong>
241
<a name="line248">248: </a>{
242
<a name="line249">249: </a> int n = xin->n,ierr,ncid,xdim,xdim_num=1,xin_id,xstart=0;
243
<a name="line250">250: </a> <A href="../../../../docs/manualpages/Sys/MPI_Comm.html#MPI_Comm">MPI_Comm</A> <A href="../../../../docs/manualpages/Sys/comm.html#comm">comm</A> = xin-><A href="../../../../docs/manualpages/Sys/comm.html#comm">comm</A>;
244
<a name="line251">251: </a> <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> *values,*xarray;
246
<a name="line254">254: </a><font color="#A020F0">#if !defined(PETSC_USE_COMPLEX)</font>
247
<a name="line255">255: </a> <A href="../../../../docs/manualpages/Vec/VecGetArray.html#VecGetArray">VecGetArray</A>(xin,&xarray);
248
<a name="line256">256: </a> PetscViewerNetcdfGetID(v,&ncid);
249
<a name="line257">257: </a> <font color="#4169E1">if</font> (ncid < 0) <A href="../../../../docs/manualpages/Sys/SETERRQ.html#SETERRQ">SETERRQ</A>(1,<font color="#666666">"First call PetscViewerNetcdfOpen to create NetCDF dataset"</font>);
250
<a name="line258">258: </a> <font color="#B22222">/* define dimensions */</font>
251
<a name="line259">259: </a> ncmpi_def_dim(ncid,<font color="#666666">"PETSc_Vector_Global_Size"</font>,n,&xdim);
252
<a name="line260">260: </a> <font color="#B22222">/* define variables */</font>
253
<a name="line261">261: </a> ncmpi_def_var(ncid,<font color="#666666">"PETSc_Vector_Seq"</font>,NC_DOUBLE,xdim_num,&xdim,&xin_id);
254
<a name="line262">262: </a> <font color="#B22222">/* leave define mode */</font>
255
<a name="line263">263: </a> ncmpi_enddef(ncid);
256
<a name="line264">264: </a> <font color="#B22222">/* store the vector */</font>
257
<a name="line265">265: </a> <A href="../../../../docs/manualpages/Vec/VecGetOwnershipRange.html#VecGetOwnershipRange">VecGetOwnershipRange</A>(xin,&xstart,<A href="../../../../docs/manualpages/Sys/PETSC_NULL.html#PETSC_NULL">PETSC_NULL</A>);
258
<a name="line266">266: </a> ncmpi_put_vara_double_all(ncid,xin_id,(const size_t*)&xstart,(const size_t*)&n,xarray);
259
<a name="line267">267: </a><font color="#A020F0">#else </font>
260
<a name="line268">268: </a> <A href="../../../../docs/manualpages/Sys/PetscPrintf.html#PetscPrintf">PetscPrintf</A>(<A href="../../../../docs/manualpages/Sys/PETSC_COMM_WORLD.html#PETSC_COMM_WORLD">PETSC_COMM_WORLD</A>,<font color="#666666">"NetCDF viewer not supported for complex numbers\n"</font>);
261
<a name="line269">269: </a><font color="#A020F0">#endif</font>
262
<a name="line270">270: </a> <font color="#4169E1">return</font>(0);
263
<a name="line271">271: </a>}
264
<a name="line272">272: </a><font color="#A020F0">#endif</font>
266
<a name="line274">274: </a><font color="#A020F0">#if defined(PETSC_HAVE_MATLAB) && !defined(PETSC_USE_COMPLEX) && !defined(PETSC_USE_SINGLE)</font>
267
<a name="line275">275: </a><font color="#A020F0">#include </font><font color="#666666">"mat.h"</font><font color="#A020F0"> </font><font color="#B22222">/* Matlab include file */</font><font color="#A020F0"></font>
268
<a name="line276">276: </a>EXTERN_C_BEGIN
269
<a name="line279">279: </a><strong><font color="#4169E1"><a name="VecView_Seq_Matlab"></a>int VecView_Seq_Matlab(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> vec,<A href="../../../../docs/manualpages/Viewer/PetscViewer.html#PetscViewer">PetscViewer</A> viewer)</font></strong>
270
<a name="line280">280: </a>{
271
<a name="line281">281: </a> int ierr,n;
272
<a name="line282">282: </a> <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> *array;
273
<a name="line283">283: </a>
274
<a name="line285">285: </a> <A href="../../../../docs/manualpages/Vec/VecGetArray.html#VecGetArray">VecGetArray</A>(vec,&array);
275
<a name="line286">286: </a> <A href="../../../../docs/manualpages/Vec/VecGetLocalSize.html#VecGetLocalSize">VecGetLocalSize</A>(vec,&n);
276
<a name="line287">287: </a> <A href="../../../../docs/manualpages/Sys/PetscObjectName.html#PetscObjectName">PetscObjectName</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)vec);
277
<a name="line288">288: </a> <A href="../../../../docs/manualpages/Sys/PetscViewerMatlabPutArray.html#PetscViewerMatlabPutArray">PetscViewerMatlabPutArray</A>(viewer,n,1,array,vec->name);
278
<a name="line289">289: </a> <A href="../../../../docs/manualpages/Vec/VecRestoreArray.html#VecRestoreArray">VecRestoreArray</A>(vec,&array);
279
<a name="line290">290: </a> <font color="#4169E1">return</font>(0);
280
<a name="line291">291: </a>}
281
<a name="line292">292: </a>EXTERN_C_END
282
<a name="line293">293: </a><font color="#A020F0">#endif</font>
284
<a name="line297">297: </a><strong><font color="#4169E1"><a name="VecView_Seq"></a>int VecView_Seq(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> xin,<A href="../../../../docs/manualpages/Viewer/PetscViewer.html#PetscViewer">PetscViewer</A> viewer)</font></strong>
285
<a name="line298">298: </a>{
286
<a name="line299">299: </a> Vec_Seq *x = (Vec_Seq *)xin->data;
287
<a name="line300">300: </a> int ierr;
288
<a name="line301">301: </a> <A href="../../../../docs/manualpages/Sys/PetscTruth.html#PetscTruth">PetscTruth</A> isdraw,isascii,issocket,isbinary,ismathematica;
289
<a name="line302">302: </a><font color="#A020F0">#if defined(PETSC_HAVE_PNETCDF)</font>
290
<a name="line303">303: </a> <A href="../../../../docs/manualpages/Sys/PetscTruth.html#PetscTruth">PetscTruth</A> isnetcdf;
291
<a name="line304">304: </a><font color="#A020F0">#endif</font>
292
<a name="line305">305: </a><font color="#A020F0">#if defined(PETSC_HAVE_MATLAB) && !defined(PETSC_USE_COMPLEX) && !defined(PETSC_USE_SINGLE)</font>
293
<a name="line306">306: </a> <A href="../../../../docs/manualpages/Sys/PetscTruth.html#PetscTruth">PetscTruth</A> ismatlab;
294
<a name="line307">307: </a><font color="#A020F0">#endif</font>
296
<a name="line310">310: </a> <A href="../../../../docs/manualpages/Sys/PetscTypeCompare.html#PetscTypeCompare">PetscTypeCompare</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)viewer,PETSC_VIEWER_DRAW,&isdraw);
297
<a name="line311">311: </a> <A href="../../../../docs/manualpages/Sys/PetscTypeCompare.html#PetscTypeCompare">PetscTypeCompare</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)viewer,PETSC_VIEWER_ASCII,&isascii);
298
<a name="line312">312: </a> <A href="../../../../docs/manualpages/Sys/PetscTypeCompare.html#PetscTypeCompare">PetscTypeCompare</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)viewer,PETSC_VIEWER_SOCKET,&issocket);
299
<a name="line313">313: </a> <A href="../../../../docs/manualpages/Sys/PetscTypeCompare.html#PetscTypeCompare">PetscTypeCompare</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)viewer,PETSC_VIEWER_BINARY,&isbinary);
300
<a name="line314">314: </a> <A href="../../../../docs/manualpages/Sys/PetscTypeCompare.html#PetscTypeCompare">PetscTypeCompare</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)viewer,PETSC_VIEWER_MATHEMATICA,&ismathematica);
301
<a name="line315">315: </a><font color="#A020F0">#if defined(PETSC_HAVE_PNETCDF)</font>
302
<a name="line316">316: </a> <A href="../../../../docs/manualpages/Sys/PetscTypeCompare.html#PetscTypeCompare">PetscTypeCompare</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)viewer,PETSC_VIEWER_NETCDF,&isnetcdf);
303
<a name="line317">317: </a><font color="#A020F0">#endif</font>
304
<a name="line318">318: </a><font color="#A020F0">#if defined(PETSC_HAVE_MATLAB) && !defined(PETSC_USE_COMPLEX) && !defined(PETSC_USE_SINGLE)</font>
305
<a name="line319">319: </a> <A href="../../../../docs/manualpages/Sys/PetscTypeCompare.html#PetscTypeCompare">PetscTypeCompare</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)viewer,<A href="../../../../docs/manualpages/Sys/PETSC_VIEWER_MATLAB.html#PETSC_VIEWER_MATLAB">PETSC_VIEWER_MATLAB</A>,&ismatlab);
306
<a name="line320">320: </a><font color="#A020F0">#endif</font>
308
<a name="line322">322: </a> <font color="#4169E1">if</font> (isdraw){
309
<a name="line323">323: </a> VecView_Seq_Draw(xin,viewer);
310
<a name="line324">324: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (isascii){
311
<a name="line325">325: </a> VecView_Seq_File(xin,viewer);
312
<a name="line326">326: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (issocket) {
313
<a name="line327">327: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerSocketPutScalar.html#PetscViewerSocketPutScalar">PetscViewerSocketPutScalar</A>(viewer,xin->n,1,x->array);
314
<a name="line328">328: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (isbinary) {
315
<a name="line329">329: </a> VecView_Seq_Binary(xin,viewer);
316
<a name="line330">330: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (ismathematica) {
317
<a name="line331">331: </a> <A href="../../../../docs/manualpages/Viewer/PetscViewerMathematicaPutVector.html#PetscViewerMathematicaPutVector">PetscViewerMathematicaPutVector</A>(viewer,xin);
318
<a name="line332">332: </a><font color="#A020F0">#if defined(PETSC_HAVE_PNETCDF)</font>
319
<a name="line333">333: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (isnetcdf) {
320
<a name="line334">334: </a> VecView_Seq_Netcdf(xin,viewer);
321
<a name="line335">335: </a><font color="#A020F0">#endif</font>
322
<a name="line336">336: </a><font color="#A020F0">#if defined(PETSC_HAVE_MATLAB) && !defined(PETSC_USE_COMPLEX) && !defined(PETSC_USE_SINGLE)</font>
323
<a name="line337">337: </a> } <font color="#4169E1">else</font> <font color="#4169E1">if</font> (ismatlab) {
324
<a name="line338">338: </a> VecView_Seq_Matlab(xin,viewer);
325
<a name="line339">339: </a><font color="#A020F0">#endif</font>
326
<a name="line340">340: </a> } <font color="#4169E1">else</font> {
327
<a name="line341">341: </a> <A href="../../../../docs/manualpages/Sys/SETERRQ1.html#SETERRQ1">SETERRQ1</A>(1,<font color="#666666">"Viewer type %s not supported by this vector object"</font>,((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)viewer)->type_name);
328
<a name="line342">342: </a> }
329
<a name="line343">343: </a> <font color="#4169E1">return</font>(0);
330
<a name="line344">344: </a>}
332
<a name="line348">348: </a><strong><font color="#4169E1"><a name="VecSetValues_Seq"></a>int VecSetValues_Seq(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> xin,int ni,const int ix[],const <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> y[],<A href="../../../../docs/manualpages/Sys/InsertMode.html#InsertMode">InsertMode</A> m)</font></strong>
333
<a name="line349">349: </a>{
334
<a name="line350">350: </a> Vec_Seq *x = (Vec_Seq *)xin->data;
335
<a name="line351">351: </a> <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> *xx = x->array;
336
<a name="line352">352: </a> int i;
338
<a name="line355">355: </a> <font color="#4169E1">if</font> (m == INSERT_VALUES) {
339
<a name="line356">356: </a> <font color="#4169E1">for</font> (i=0; i<ni; i++) {
340
<a name="line357">357: </a> <font color="#4169E1">if</font> (ix[i] < 0) <font color="#4169E1">continue</font>;
341
<a name="line358">358: </a><font color="#A020F0">#if defined(PETSC_USE_BOPT_g)</font>
342
<a name="line359">359: </a> <font color="#4169E1">if</font> (ix[i] >= xin->n) <A href="../../../../docs/manualpages/Sys/SETERRQ2.html#SETERRQ2">SETERRQ2</A>(PETSC_ERR_ARG_OUTOFRANGE,<font color="#666666">"Out of range index value %d maximum %d"</font>,ix[i],xin->n);
343
<a name="line360">360: </a><font color="#A020F0">#endif</font>
344
<a name="line361">361: </a> xx[ix[i]] = y[i];
345
<a name="line362">362: </a> }
346
<a name="line363">363: </a> } <font color="#4169E1">else</font> {
347
<a name="line364">364: </a> <font color="#4169E1">for</font> (i=0; i<ni; i++) {
348
<a name="line365">365: </a> <font color="#4169E1">if</font> (ix[i] < 0) <font color="#4169E1">continue</font>;
349
<a name="line366">366: </a><font color="#A020F0">#if defined(PETSC_USE_BOPT_g)</font>
350
<a name="line367">367: </a> <font color="#4169E1">if</font> (ix[i] >= xin->n) <A href="../../../../docs/manualpages/Sys/SETERRQ2.html#SETERRQ2">SETERRQ2</A>(PETSC_ERR_ARG_OUTOFRANGE,<font color="#666666">"Out of range index value %d maximum %d"</font>,ix[i],xin->n);
351
<a name="line368">368: </a><font color="#A020F0">#endif</font>
352
<a name="line369">369: </a> xx[ix[i]] += y[i];
353
<a name="line370">370: </a> }
354
<a name="line371">371: </a> }
355
<a name="line372">372: </a> <font color="#4169E1">return</font>(0);
356
<a name="line373">373: </a>}
358
<a name="line377">377: </a><strong><font color="#4169E1"><a name="VecSetValuesBlocked_Seq"></a>int VecSetValuesBlocked_Seq(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> xin,int ni,const int ix[],const <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> yin[],<A href="../../../../docs/manualpages/Sys/InsertMode.html#InsertMode">InsertMode</A> m)</font></strong>
359
<a name="line378">378: </a>{
360
<a name="line379">379: </a> Vec_Seq *x = (Vec_Seq *)xin->data;
361
<a name="line380">380: </a> <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> *xx = x->array,*y = (<A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A>*)yin;
362
<a name="line381">381: </a> int i,bs = xin->bs,start,j;
364
<a name="line383">383: </a> <font color="#B22222">/*</font>
365
<a name="line384">384: </a><font color="#B22222"> For optimization could treat bs = 2, 3, 4, 5 as special cases with loop unrolling</font>
366
<a name="line385">385: </a><font color="#B22222"> */</font>
367
<a name="line387">387: </a> <font color="#4169E1">if</font> (m == INSERT_VALUES) {
368
<a name="line388">388: </a> <font color="#4169E1">for</font> (i=0; i<ni; i++) {
369
<a name="line389">389: </a> start = bs*ix[i];
370
<a name="line390">390: </a> <font color="#4169E1">if</font> (start < 0) <font color="#4169E1">continue</font>;
371
<a name="line391">391: </a><font color="#A020F0">#if defined(PETSC_USE_BOPT_g)</font>
372
<a name="line392">392: </a> <font color="#4169E1">if</font> (start >= xin->n) <A href="../../../../docs/manualpages/Sys/SETERRQ2.html#SETERRQ2">SETERRQ2</A>(PETSC_ERR_ARG_OUTOFRANGE,<font color="#666666">"Out of range index value %d maximum %d"</font>,start,xin->n);
373
<a name="line393">393: </a><font color="#A020F0">#endif</font>
374
<a name="line394">394: </a> <font color="#4169E1">for</font> (j=0; j<bs; j++) {
375
<a name="line395">395: </a> xx[start+j] = y[j];
376
<a name="line396">396: </a> }
377
<a name="line397">397: </a> y += bs;
378
<a name="line398">398: </a> }
379
<a name="line399">399: </a> } <font color="#4169E1">else</font> {
380
<a name="line400">400: </a> <font color="#4169E1">for</font> (i=0; i<ni; i++) {
381
<a name="line401">401: </a> start = bs*ix[i];
382
<a name="line402">402: </a> <font color="#4169E1">if</font> (start < 0) <font color="#4169E1">continue</font>;
383
<a name="line403">403: </a><font color="#A020F0">#if defined(PETSC_USE_BOPT_g)</font>
384
<a name="line404">404: </a> <font color="#4169E1">if</font> (start >= xin->n) <A href="../../../../docs/manualpages/Sys/SETERRQ2.html#SETERRQ2">SETERRQ2</A>(PETSC_ERR_ARG_OUTOFRANGE,<font color="#666666">"Out of range index value %d maximum %d"</font>,start,xin->n);
385
<a name="line405">405: </a><font color="#A020F0">#endif</font>
386
<a name="line406">406: </a> <font color="#4169E1">for</font> (j=0; j<bs; j++) {
387
<a name="line407">407: </a> xx[start+j] += y[j];
388
<a name="line408">408: </a> }
389
<a name="line409">409: </a> y += bs;
390
<a name="line410">410: </a> }
391
<a name="line411">411: </a> }
392
<a name="line412">412: </a> <font color="#4169E1">return</font>(0);
393
<a name="line413">413: </a>}
396
<a name="line418">418: </a><strong><font color="#4169E1"><a name="VecDestroy_Seq"></a>int VecDestroy_Seq(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> v)</font></strong>
397
<a name="line419">419: </a>{
398
<a name="line420">420: </a> Vec_Seq *vs = (Vec_Seq*)v->data;
399
<a name="line421">421: </a> int ierr;
402
<a name="line425">425: </a> <font color="#B22222">/* if memory was published with AMS then destroy it */</font>
403
<a name="line426">426: </a> PetscObjectDepublish(v);
405
<a name="line428">428: </a><font color="#A020F0">#if defined(PETSC_USE_LOG)</font>
406
<a name="line429">429: </a> PetscLogObjectState((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)v,<font color="#666666">"Length=%d"</font>,v->n);
407
<a name="line430">430: </a><font color="#A020F0">#endif</font>
408
<a name="line431">431: </a> <font color="#4169E1">if</font> (vs->array_allocated) {<A href="../../../../docs/manualpages/Sys/PetscFree.html#PetscFree">PetscFree</A>(vs->array_allocated);}
409
<a name="line432">432: </a> <A href="../../../../docs/manualpages/Sys/PetscFree.html#PetscFree">PetscFree</A>(vs);
411
<a name="line434">434: </a> <font color="#4169E1">return</font>(0);
412
<a name="line435">435: </a>}
414
<a name="line439">439: </a><strong><font color="#4169E1"><a name="VecPublish_Seq"></a>static int VecPublish_Seq(<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A> obj)</font></strong>
415
<a name="line440">440: </a>{
416
<a name="line441">441: </a><font color="#A020F0">#if defined(PETSC_HAVE_AMS)</font>
417
<a name="line442">442: </a> <A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> v = (<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A>) obj;
418
<a name="line443">443: </a> Vec_Seq *s = (Vec_Seq*)v->data;
419
<a name="line444">444: </a> int ierr,(*f)(AMS_Memory,char *,<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A>);
420
<a name="line445">445: </a><font color="#A020F0">#endif</font>
423
<a name="line449">449: </a><font color="#A020F0">#if defined(PETSC_HAVE_AMS)</font>
424
<a name="line450">450: </a> <font color="#B22222">/* if it is already published then return */</font>
425
<a name="line451">451: </a> <font color="#4169E1">if</font> (v->amem >=0) <font color="#4169E1">return</font>(0);
427
<a name="line453">453: </a> <font color="#B22222">/* if array in vector was not allocated (for example PCSetUp_BJacobi_Singleblock()) then</font>
428
<a name="line454">454: </a><font color="#B22222"> cannot AMS publish the object*/</font>
429
<a name="line455">455: </a> <font color="#4169E1">if</font> (!s->array) <font color="#4169E1">return</font>(0);
431
<a name="line457">457: </a> PetscObjectPublishBaseBegin(obj);
432
<a name="line458">458: </a> AMS_Memory_add_field((AMS_Memory)v->amem,<font color="#666666">"values"</font>,s->array,v->n,AMS_DOUBLE,AMS_READ,
433
<a name="line459">459: </a> AMS_DISTRIBUTED,AMS_REDUCT_UNDEF);
435
<a name="line461">461: </a> <font color="#B22222">/* if the vector knows its "layout" let it set it*/</font>
436
<a name="line462">462: </a> <A href="../../../../docs/manualpages/Sys/PetscObjectQueryFunction.html#PetscObjectQueryFunction">PetscObjectQueryFunction</A>(obj,<font color="#666666">"AMSSetFieldBlock_C"</font>,(void (**)(void))&f);
437
<a name="line463">463: </a> <font color="#4169E1">if</font> (f) {
438
<a name="line464">464: </a> (*f)((AMS_Memory)v->amem,<font color="#666666">"values"</font>,v);
439
<a name="line465">465: </a> }
440
<a name="line466">466: </a> PetscObjectPublishBaseEnd(obj);
441
<a name="line467">467: </a><font color="#A020F0">#endif</font>
443
<a name="line469">469: </a> <font color="#4169E1">return</font>(0);
444
<a name="line470">470: </a>}
446
<a name="line472">472: </a><strong><font color="#4169E1">extern int VecLoad_Binary(<A href="../../../../docs/manualpages/Viewer/PetscViewer.html#PetscViewer">PetscViewer</A>,const <A href="../../../../docs/manualpages/Vec/VecType.html#VecType">VecType</A>, <A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A>*)</font></strong>;
448
<a name="line474">474: </a>static <font color="#4169E1">struct _VecOps</font> DvOps = {VecDuplicate_Seq,
449
<a name="line475">475: </a> VecDuplicateVecs_Default,
450
<a name="line476">476: </a> VecDestroyVecs_Default,
451
<a name="line477">477: </a> VecDot_Seq,
452
<a name="line478">478: </a> VecMDot_Seq,
453
<a name="line479">479: </a> VecNorm_Seq,
454
<a name="line480">480: </a> VecTDot_Seq,
455
<a name="line481">481: </a> VecMTDot_Seq,
456
<a name="line482">482: </a> VecScale_Seq,
457
<a name="line483">483: </a> VecCopy_Seq,
458
<a name="line484">484: </a> VecSet_Seq,
459
<a name="line485">485: </a> VecSwap_Seq,
460
<a name="line486">486: </a> VecAXPY_Seq,
461
<a name="line487">487: </a> VecAXPBY_Seq,
462
<a name="line488">488: </a> VecMAXPY_Seq,
463
<a name="line489">489: </a> VecAYPX_Seq,
464
<a name="line490">490: </a> VecWAXPY_Seq,
465
<a name="line491">491: </a> VecPointwiseMult_Seq,
466
<a name="line492">492: </a> VecPointwiseDivide_Seq,
467
<a name="line493">493: </a> VecSetValues_Seq,0,0,
468
<a name="line494">494: </a> VecGetArray_Seq,
469
<a name="line495">495: </a> VecGetSize_Seq,
470
<a name="line496">496: </a> VecGetSize_Seq,
471
<a name="line497">497: </a> VecRestoreArray_Seq,
472
<a name="line498">498: </a> VecMax_Seq,
473
<a name="line499">499: </a> VecMin_Seq,
474
<a name="line500">500: </a> VecSetRandom_Seq,0,
475
<a name="line501">501: </a> VecSetValuesBlocked_Seq,
476
<a name="line502">502: </a> VecDestroy_Seq,
477
<a name="line503">503: </a> VecView_Seq,
478
<a name="line504">504: </a> VecPlaceArray_Seq,
479
<a name="line505">505: </a> VecReplaceArray_Seq,
480
<a name="line506">506: </a> VecDot_Seq,
481
<a name="line507">507: </a> VecTDot_Seq,
482
<a name="line508">508: </a> VecNorm_Seq,
483
<a name="line509">509: </a> VecLoadIntoVector_Default,
484
<a name="line510">510: </a> VecReciprocal_Default,
485
<a name="line511">511: </a> 0, <font color="#B22222">/* VecViewNative */</font>
486
<a name="line512">512: </a> VecConjugate_Seq,
487
<a name="line513">513: </a> 0,
488
<a name="line514">514: </a> 0,
489
<a name="line515">515: </a> VecResetArray_Seq,
490
<a name="line516">516: </a> 0,
491
<a name="line517">517: </a> VecMaxPointwiseDivide_Seq,
492
<a name="line518">518: </a> VecLoad_Binary};
495
<a name="line521">521: </a><font color="#B22222">/*</font>
496
<a name="line522">522: </a><font color="#B22222"> This is called by VecCreate_Seq() (i.e. <A href="../../../../docs/manualpages/Vec/VecCreateSeq.html#VecCreateSeq">VecCreateSeq</A>()) and <A href="../../../../docs/manualpages/Vec/VecCreateSeqWithArray.html#VecCreateSeqWithArray">VecCreateSeqWithArray</A>()</font>
497
<a name="line523">523: </a><font color="#B22222">*/</font>
498
<a name="line526">526: </a><strong><font color="#4169E1"><a name="VecCreate_Seq_Private"></a>static int VecCreate_Seq_Private(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> v,const <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> array[])</font></strong>
499
<a name="line527">527: </a>{
500
<a name="line528">528: </a> Vec_Seq *s;
501
<a name="line529">529: </a> int ierr;
503
<a name="line532">532: </a> <A href="../../../../docs/manualpages/Sys/PetscMemcpy.html#PetscMemcpy">PetscMemcpy</A>(v->ops,&DvOps,<font color="#4169E1">sizeof</font>(DvOps));
504
<a name="line533">533: </a> <A href="../../../../docs/manualpages/Sys/PetscNew.html#PetscNew">PetscNew</A>(Vec_Seq,&s);
505
<a name="line534">534: </a> <A href="../../../../docs/manualpages/Sys/PetscMemzero.html#PetscMemzero">PetscMemzero</A>(s,<font color="#4169E1">sizeof</font>(Vec_Seq));
506
<a name="line535">535: </a> v->data = (void*)s;
507
<a name="line536">536: </a> v->bops->publish = VecPublish_Seq;
508
<a name="line537">537: </a> v->n = <A href="../../../../docs/manualpages/Sys/PetscMax.html#PetscMax">PetscMax</A>(v->n,v->N);
509
<a name="line538">538: </a> v->N = <A href="../../../../docs/manualpages/Sys/PetscMax.html#PetscMax">PetscMax</A>(v->n,v->N);
510
<a name="line539">539: </a> v->petscnative = PETSC_TRUE;
511
<a name="line540">540: </a> s->array = (<A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> *)array;
512
<a name="line541">541: </a> s->array_allocated = 0;
513
<a name="line542">542: </a> <font color="#4169E1">if</font> (!v->map) {
514
<a name="line543">543: </a> <A href="../../../../docs/manualpages/Vec/PetscMapCreateMPI.html#PetscMapCreateMPI">PetscMapCreateMPI</A>(v-><A href="../../../../docs/manualpages/Sys/comm.html#comm">comm</A>,v->n,v->N,&v->map);
515
<a name="line544">544: </a> }
516
<a name="line545">545: </a> PetscObjectChangeTypeName((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)v,VECSEQ);
517
<a name="line546">546: </a><font color="#A020F0">#if defined(PETSC_HAVE_MATLAB) && !defined(PETSC_USE_COMPLEX) && !defined(PETSC_USE_SINGLE)</font>
518
<a name="line547">547: </a> <A href="../../../../docs/manualpages/Sys/PetscObjectComposeFunctionDynamic.html#PetscObjectComposeFunctionDynamic">PetscObjectComposeFunctionDynamic</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)v,<font color="#666666">"PetscMatlabEnginePut_C"</font>,<font color="#666666">"VecMatlabEnginePut_Default"</font>,VecMatlabEnginePut_Default);
519
<a name="line548">548: </a> <A href="../../../../docs/manualpages/Sys/PetscObjectComposeFunctionDynamic.html#PetscObjectComposeFunctionDynamic">PetscObjectComposeFunctionDynamic</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)v,<font color="#666666">"PetscMatlabEngineGet_C"</font>,<font color="#666666">"VecMatlabEngineGet_Default"</font>,VecMatlabEngineGet_Default);
520
<a name="line549">549: </a><font color="#A020F0">#endif</font>
521
<a name="line550">550: </a> PetscPublishAll(v);
522
<a name="line551">551: </a> <font color="#4169E1">return</font>(0);
523
<a name="line552">552: </a>}
525
<a name="line556">556: </a><font color="#B22222">/*@C</font>
526
<a name="line557">557: </a><font color="#B22222"> <A href="../../../../docs/manualpages/Vec/VecCreateSeqWithArray.html#VecCreateSeqWithArray">VecCreateSeqWithArray</A> - Creates a standard,sequential array-style vector,</font>
527
<a name="line558">558: </a><font color="#B22222"> where the user provides the array space to store the vector values.</font>
529
<a name="line560">560: </a><font color="#B22222"> Collective on <A href="../../../../docs/manualpages/Sys/MPI_Comm.html#MPI_Comm">MPI_Comm</A></font>
531
<a name="line562">562: </a><font color="#B22222"> Input Parameter:</font>
532
<a name="line563">563: </a><font color="#B22222">+ <A href="../../../../docs/manualpages/Sys/comm.html#comm">comm</A> - the communicator, should be <A href="../../../../docs/manualpages/Sys/PETSC_COMM_SELF.html#PETSC_COMM_SELF">PETSC_COMM_SELF</A></font>
533
<a name="line564">564: </a><font color="#B22222">. n - the vector length </font>
534
<a name="line565">565: </a><font color="#B22222">- array - memory where the vector elements are to be stored.</font>
536
<a name="line567">567: </a><font color="#B22222"> Output Parameter:</font>
537
<a name="line568">568: </a><font color="#B22222">. V - the vector</font>
539
<a name="line570">570: </a><font color="#B22222"> Notes:</font>
540
<a name="line571">571: </a><font color="#B22222"> Use <A href="../../../../docs/manualpages/Vec/VecDuplicate.html#VecDuplicate">VecDuplicate</A>() or <A href="../../../../docs/manualpages/Vec/VecDuplicateVecs.html#VecDuplicateVecs">VecDuplicateVecs</A>() to form additional vectors of the</font>
541
<a name="line572">572: </a><font color="#B22222"> same type as an existing vector.</font>
543
<a name="line574">574: </a><font color="#B22222"> If the user-provided array is <A href="../../../../docs/manualpages/Sys/PETSC_NULL.html#PETSC_NULL">PETSC_NULL</A>, then <A href="../../../../docs/manualpages/Vec/VecPlaceArray.html#VecPlaceArray">VecPlaceArray</A>() can be used</font>
544
<a name="line575">575: </a><font color="#B22222"> at a later stage to SET the array for storing the vector values.</font>
546
<a name="line577">577: </a><font color="#B22222"> PETSc does NOT free the array when the vector is destroyed via <A href="../../../../docs/manualpages/Vec/VecDestroy.html#VecDestroy">VecDestroy</A>().</font>
547
<a name="line578">578: </a><font color="#B22222"> The user should not free the array until the vector is destroyed.</font>
549
<a name="line580">580: </a><font color="#B22222"> Level: intermediate</font>
551
<a name="line582">582: </a><font color="#B22222"> Concepts: vectors^creating with array</font>
553
<a name="line584">584: </a><font color="#B22222">.seealso: <A href="../../../../docs/manualpages/Vec/VecCreateMPIWithArray.html#VecCreateMPIWithArray">VecCreateMPIWithArray</A>(), <A href="../../../../docs/manualpages/Vec/VecCreate.html#VecCreate">VecCreate</A>(), <A href="../../../../docs/manualpages/Vec/VecDuplicate.html#VecDuplicate">VecDuplicate</A>(), <A href="../../../../docs/manualpages/Vec/VecDuplicateVecs.html#VecDuplicateVecs">VecDuplicateVecs</A>(), </font>
554
<a name="line585">585: </a><font color="#B22222"> <A href="../../../../docs/manualpages/Vec/VecCreateGhost.html#VecCreateGhost">VecCreateGhost</A>(), <A href="../../../../docs/manualpages/Vec/VecCreateSeq.html#VecCreateSeq">VecCreateSeq</A>(), <A href="../../../../docs/manualpages/Vec/VecPlaceArray.html#VecPlaceArray">VecPlaceArray</A>()</font>
555
<a name="line586">586: </a><font color="#B22222">@*/</font>
556
<a name="line587">587: </a><strong><font color="#4169E1"><a name="VecCreateSeqWithArray"></a>int <A href="../../../../docs/manualpages/Vec/VecCreateSeqWithArray.html#VecCreateSeqWithArray">VecCreateSeqWithArray</A>(<A href="../../../../docs/manualpages/Sys/MPI_Comm.html#MPI_Comm">MPI_Comm</A> <A href="../../../../docs/manualpages/Sys/comm.html#comm">comm</A>,int n,const <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> array[],<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> *V)</font></strong>
557
<a name="line588">588: </a>{
558
<a name="line589">589: </a> int ierr;
560
<a name="line592">592: </a> <A href="../../../../docs/manualpages/Vec/VecCreate.html#VecCreate">VecCreate</A>(<A href="../../../../docs/manualpages/Sys/comm.html#comm">comm</A>,V);
561
<a name="line593">593: </a> <A href="../../../../docs/manualpages/Vec/VecSetSizes.html#VecSetSizes">VecSetSizes</A>(*V,n,n);
562
<a name="line594">594: </a> VecCreate_Seq_Private(*V,array);
563
<a name="line595">595: </a> <font color="#4169E1">return</font>(0);
564
<a name="line596">596: </a>}
566
<a name="line598">598: </a>EXTERN_C_BEGIN
567
<a name="line601">601: </a><strong><font color="#4169E1"><a name="VecCreate_Seq"></a>int VecCreate_Seq(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> V)</font></strong>
568
<a name="line602">602: </a>{
569
<a name="line603">603: </a> Vec_Seq *s;
570
<a name="line604">604: </a> <A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A> *array;
571
<a name="line605">605: </a> int ierr,n = <A href="../../../../docs/manualpages/Sys/PetscMax.html#PetscMax">PetscMax</A>(V->n,V->N);
573
<a name="line608">608: </a> <A href="../../../../docs/manualpages/Sys/PetscMalloc.html#PetscMalloc">PetscMalloc</A>( ( n > 0 ? n : 1)*<font color="#4169E1">sizeof</font>(<A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A>),&array);
574
<a name="line609">609: </a> <A href="../../../../docs/manualpages/Sys/PetscMemzero.html#PetscMemzero">PetscMemzero</A>(array,( n > 0 ? n : 1)*<font color="#4169E1">sizeof</font>(<A href="../../../../docs/manualpages/Sys/PetscScalar.html#PetscScalar">PetscScalar</A>));
575
<a name="line610">610: </a> VecCreate_Seq_Private(V,array);
576
<a name="line611">611: </a> s = (Vec_Seq*)V->data;
577
<a name="line612">612: </a> s->array_allocated = array;
578
<a name="line613">613: </a> <font color="#4169E1">return</font>(0);
579
<a name="line614">614: </a>}
580
<a name="line615">615: </a>EXTERN_C_END
583
<a name="line620">620: </a><strong><font color="#4169E1"><a name="VecDuplicate_Seq"></a>int VecDuplicate_Seq(<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> win,<A href="../../../../docs/manualpages/Vec/Vec.html#Vec">Vec</A> *V)</font></strong>
584
<a name="line621">621: </a>{
585
<a name="line622">622: </a> int ierr;
587
<a name="line625">625: </a> <A href="../../../../docs/manualpages/Vec/VecCreateSeq.html#VecCreateSeq">VecCreateSeq</A>(win-><A href="../../../../docs/manualpages/Sys/comm.html#comm">comm</A>,win->n,V);
588
<a name="line626">626: </a> <font color="#4169E1">if</font> (win->mapping) {
589
<a name="line627">627: </a> (*V)->mapping = win->mapping;
590
<a name="line628">628: </a> <A href="../../../../docs/manualpages/Sys/PetscObjectReference.html#PetscObjectReference">PetscObjectReference</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)win->mapping);
591
<a name="line629">629: </a> }
592
<a name="line630">630: </a> <font color="#4169E1">if</font> (win->bmapping) {
593
<a name="line631">631: </a> (*V)->bmapping = win->bmapping;
594
<a name="line632">632: </a> <A href="../../../../docs/manualpages/Sys/PetscObjectReference.html#PetscObjectReference">PetscObjectReference</A>((<A href="../../../../docs/manualpages/Sys/PetscObject.html#PetscObject">PetscObject</A>)win->bmapping);
595
<a name="line633">633: </a> }
596
<a name="line634">634: </a> (*V)->bs = win->bs;
597
<a name="line635">635: </a> PetscOListDuplicate(win->olist,&(*V)->olist);
598
<a name="line636">636: </a> <A href="../../../../docs/manualpages/Sys/PetscFListDuplicate.html#PetscFListDuplicate">PetscFListDuplicate</A>(win->qlist,&(*V)->qlist);
599
<a name="line637">637: </a> <font color="#4169E1">return</font>(0);
600
<a name="line638">638: </a>}