~ubuntu-branches/ubuntu/raring/blitz++/raring

2011-05-23  Patrik Jonsson <code@familjenjonsson.org>

	* configure.ac, blitz/tinyvec.h, blitz/meta/vecassign.h: Created
	  configure option --enable-simd-width=<n>, which sets the loop
	  size and alignment to facilitate compiler vectorization.

2011-05-20  Patrik Jonsson <code@familjenjonsson.org>

	* configure.ac, blitz/numtrait.h, blitz/tinyvec.cc,
	  blitz/tinyvec.h, blitz/array/methods.cc, blitz/array/reduce.h,
	  blitz/meta/vecassign.h, m4/ac_cxx_alignment_directive.m4,
	  m4/ax_prefix_config_h.m4: Tweaked TinyVector assignment to
	  facilitate vectorization with icpc. Added an autoconf macro which
	  tests for the gcc and icpc ways of specifying structure
	  alignment, and used it to set alignment for the TinyVector data_
	  member to 16, which is required by SSE.

2011-05-10  Patrik Jonsson <code@familjenjonsson.org>

	* configure.ac, blitz/blitz.h, blitz/memblock.h,
	  testsuite/Makefile.am, testsuite/pthread.cpp: Added support for
	  lock-free, thread-safe reference counting with Intel Threading
	  Building Blocks atomic types. This is enabled with '--with-tbb'.
	  If Blitz is configured with --enable-threadsafe, it will now give
	  an error if the compiler threading support isn't enabled rather
	  than silently disabling thread support. Added test 'pthread',
	  enabled if the compiler supports pthreads. (Consequently, this
	  only works with --disable-cxx-flags-preset, so -DBZ_DEBUG was
	  hardcoded for the test suite.) It would be good to have tests for
	  the Windows and OpenMP threads, too.

2011-05-09  Patrik Jonsson <code@familjenjonsson.org>

	* blitz/memblock.h: MemoryBlocks now are created with reference
	  count =1, so the MemoryBlockReference that creates it does not
	  have to call addReference. This saves an unnecessary mutex lock.
	  Added function isThreadsafe that returns true if blitz was
	  configured with --enable-threadsafe.

2011-05-09  Patrik Jonsson <code@familjenjonsson.org>

	* testsuite/64bit.cpp: Updated 64-bit test so it only tries the
	  upper end of the range, in the interest of time.

2011-03-26  Patrick Guio <p.guio@ucl.ac.uk>

	* bin/update-cl.sh:
	  Force time to be interpreted in GMT instead of local time to
	  avoid discrepancies when running the script from different time
	  zones.

2011-03-25  Julian Cummings  <cummings@cacr.caltech.edu>

	* src/globals.cpp: Use BZ_PACKAGE_STRING macro defined by configure
	  script to obtain library name and version number.

2011-03-25  Julian Cummings  <cummings@cacr.caltech.edu>

	* blitz/tiny.h: Update header file copyright info. This header file
	  is apparently still needed for template metaprogramming loops in
	  blitz/meta.

2011-03-25  Julian Cummings  <cummings@cacr.caltech.edu>

	* configure.ac: Update name of email list for blitz bug reports.

2011-03-25  Julian Cummings  <cummings@cacr.caltech.edu>

	* blitz/applics.h, blitz/array-impl.h, blitz/array-old.h,
	  blitz/array.h, blitz/bench.cc, blitz/bench.h, blitz/benchext.cc,
	  blitz/benchext.h, blitz/blitz.h, blitz/bzconfig.h,
	  blitz/bzdebug.h, blitz/compiler.h, blitz/etbase.h,
	  blitz/extremum.h, blitz/funcs.h, blitz/indexexpr.h,
	  blitz/limits-hack.h, blitz/listinit.h, blitz/matdiag.h,
	  blitz/matexpr.h, blitz/matgen.h, blitz/mathf2.h, blitz/matltri.h,
	  blitz/matref.h, blitz/matrix.cc, blitz/matrix.h, blitz/matsymm.h,
	  blitz/mattoep.h, blitz/matutri.h, blitz/memblock.cc,
	  blitz/memblock.h, blitz/minmax.h, blitz/mstruct.h,
	  blitz/numinquire.h, blitz/numtrait.h, blitz/ops.h,
	  blitz/prettyprint.h, blitz/promote.h, blitz/rand-dunif.h,
	  blitz/rand-mt.h, blitz/rand-normal.h, blitz/rand-tt800.h,
	  blitz/rand-uniform.h, blitz/random.h, blitz/randref.h,
	  blitz/range.h, blitz/reduce.h, blitz/shapecheck.h, blitz/tau.h,
	  blitz/timer.h, blitz/tinymat.h, blitz/tinymatexpr.h,
	  blitz/tinymatio.cc, blitz/tinyvec-et.h, blitz/tinyvec.cc,
	  blitz/tinyvec.h, blitz/tinyvecio.cc, blitz/tinyveciter.h,
	  blitz/traversal.cc, blitz/traversal.h, blitz/tuning.h,
	  blitz/tvcross.h, blitz/tvecglobs.h, blitz/update.h,
	  blitz/vecaccum.cc, blitz/vecall.cc, blitz/vecany.cc,
	  blitz/veccount.cc, blitz/vecdelta.cc, blitz/vecdot.cc,
	  blitz/vecexpr.h, blitz/vecexprwrap.h, blitz/vecglobs.cc,
	  blitz/vecglobs.h, blitz/vecio.cc, blitz/veciter.h,
	  blitz/vecmax.cc, blitz/vecmin.cc, blitz/vecnorm.cc,
	  blitz/vecnorm1.cc, blitz/vecpick.cc, blitz/vecpick.h,
	  blitz/vecpickio.cc, blitz/vecpickiter.h, blitz/vecproduct.cc,
	  blitz/vecsum.cc, blitz/vector-et.h, blitz/vector.cc,
	  blitz/vector.h, blitz/vecwhere.h, blitz/zero.cc, blitz/zero.h,
	  blitz/array/asexpr.h, blitz/array/cartesian.h,
	  blitz/array/cgsolve.h, blitz/array/complex.cc,
	  blitz/array/convolve.cc, blitz/array/convolve.h,
	  blitz/array/cycle.cc, blitz/array/domain.h, blitz/array/et.h,
	  blitz/array/eval.cc, blitz/array/expr.h, blitz/array/fastiter.h,
	  blitz/array/funcs.h, blitz/array/functorExpr.h,
	  blitz/array/geometry.h, blitz/array/indirect.h,
	  blitz/array/interlace.cc, blitz/array/io.cc, blitz/array/iter.h,
	  blitz/array/map.h, blitz/array/methods.cc, blitz/array/misc.cc,
	  blitz/array/multi.h, blitz/array/newet-macros.h,
	  blitz/array/newet.h, blitz/array/ops.cc, blitz/array/ops.h,
	  blitz/array/reduce.cc, blitz/array/reduce.h,
	  blitz/array/resize.cc, blitz/array/shape.h, blitz/array/slice.h,
	  blitz/array/slicing.cc, blitz/array/stencil-et.h,
	  blitz/array/stencilops.h, blitz/array/stencils.cc,
	  blitz/array/stencils.h, blitz/array/storage.h,
	  blitz/array/where.h, blitz/array/zip.h, blitz/meta/dot.h,
	  blitz/meta/matassign.h, blitz/meta/matmat.h, blitz/meta/matvec.h,
	  blitz/meta/metaprog.h, blitz/meta/product.h, blitz/meta/sum.h,
	  blitz/meta/vecassign.h, random/F.h, random/beta.h,
	  random/chisquare.h, random/default.h, random/discrete-uniform.h,
	  random/exponential.h, random/gamma.h, random/mt.h,
	  random/mtparam.cc, random/normal.h, random/uniform.h: Updating
	  file header information to include current copyright info. Ensure
	  that each file has a CVS Id string and that each header file has
	  a C++ tag for Emacs.

2011-03-04  Julian Cummings  <cummings@cacr.caltech.edu>

	* LICENSE, COPYING, COPYING.LESSER: Update license file to
	  reference LGPL v3.  Version 3 of GPL is in COPYING and LGPL is in
	  COPYING.LESSER file.

2011-02-23  Julian Cummings  <cummings@cacr.caltech.edu>

	* LICENSE: Fixed typo in LICENSE file. (testing cvs syncmail)

2011-02-18  Julian Cummings  <cummings@cacr.caltech.edu>

	* configure.ac, doc/stamp-vti, doc/version.texi: Update version
	  number from 0.9 to 0.10 in preparation for new Blitz maintenance
	  release.

2011-02-17  Patrick Guio <p.guio@ucl.ac.uk>

	* Makefile.am:
	  Replaced similar (check-*) targets recipes by a multiple target
	  recipe.

2011-02-14  Patrick Guio <p.guio@ucl.ac.uk>

	* bin/update-cl.sh:
	  Small utility script to update ChangeLog by calling `cvs2cl' if
	  found.  Currently the date filter everything strictly after
	  2009-12-31.

2011-02-14  Patrick Guio <p.guio@ucl.ac.uk>

	* ChangeLog.1:
	  Moved ChangeLog up to 2009-12-31 into ChangeLog.1.

2011-02-14  Patrick Guio <p.guio@ucl.ac.uk>

	* ChangeLog.0, ChangeLog.1:
	  Moved ChangeLog.1 to ChangeLog.0.

2011-02-14  Patrick Guio <p.guio@ucl.ac.uk>

	* config/mdate-sh:
	  Removed as it is installed by `autoreconf -vif'.

2011-02-14  Patrick Guio <p.guio@ucl.ac.uk>

	* benchmarks/Makefile.am:
	  Added cfd as part of the OTHER_BENCH targets.

2011-02-14  Patrick Guio <p.guio@ucl.ac.uk>

	* benchmarks/cfd.cpp:
	  Added missing tinyVector expression template header.

2011-02-13  Patrick Guio <p.guio@ucl.ac.uk>

	* configure.ac:
	  Added report message for 64-bit dimensions.  Fixed
	  enable-64-bit-variable name typo.

2010-12-08  Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>

	* ChangeLog, manual/makeHTMLIndex.cpp: Convert to modern C++.

2010-12-08  Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>

	* ChangeLog, doc/doxygen/Doxyfile.in: Use pdflatex.

2010-07-06  Patrick Guio <p.guio@ucl.ac.uk>

	* examples/erf.cpp, examples/qcd.cpp:
	  Fixed header declaration to ISO standard C++ and added missing
	  using namespace declaration.

2010-05-26  Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>

	* ChangeLog, configure.ac: Correct the FULLY64BIT define

2010-03-14  Patrik Jonsson <code@familjenjonsson.org>

	* blitz/array/methods.cc, testsuite/Makefile.am,
	  testsuite/weakref.cpp: Fixed a bug in the weakReference method
	  when used on arrays with non-simple storage like those resulting
	  from slicing higher-dimension arrays. Added a
	  testsuite/weakref.cpp to check that this works.

2010-02-24  Patrik Jonsson <code@familjenjonsson.org>

	* blitz/reduce.h: Made sure all classes had reset() functions that
	  are declared const. Thanks to George S. Hugh for finding that.

2010-02-09  Patrik Jonsson <code@familjenjonsson.org>

	* configure.ac, benchmarks/stencil.cpp, blitz/array-impl.h,
	  blitz/bench.cc, blitz/bench.h, blitz/benchext.cc,
	  blitz/benchext.h, blitz/etbase.h, blitz/funcs.h,
	  blitz/indexexpr.h, blitz/reduce.h, blitz/array/asexpr.h,
	  blitz/array/expr.h, blitz/array/fastiter.h,
	  blitz/array/functorExpr.h, blitz/array/map.h,
	  blitz/array/newet-macros.h, blitz/array/reduce.h,
	  blitz/array/slice.h, blitz/array/stencil-et.h,
	  blitz/array/stencilops.h, blitz/array/where.h, src/globals.cpp,
	  testsuite/Makefile.am, testsuite/arrayresize.cpp,
	  testsuite/expression-slicing.cpp, testsuite/safeToReturn.cpp,
	  testsuite/stencil-et.cpp: Merged the changes from the stencil-et
	  branch to the trunk.

2010-02-08  Patrik Jonsson <code@familjenjonsson.org>

	* configure.ac, blitz/array-impl.h, blitz/blitz.h,
	  blitz/indexexpr.h, blitz/memblock.cc, blitz/memblock.h,
	  blitz/range.h, blitz/tvecglobs.h, blitz/array/cartesian.h,
	  blitz/array/domain.h, blitz/array/eval.cc,
	  blitz/array/fastiter.h, blitz/array/functorExpr.h,
	  blitz/array/iter.h, blitz/array/methods.cc,
	  blitz/array/slicing.cc, blitz/array/stencil-et.h,
	  blitz/array/where.h, blitz/meta/dot.h, blitz/meta/product.h,
	  blitz/meta/sum.h, config/mdate-sh, testsuite/64bit.cpp,
	  testsuite/Makefile.am: Merged compat-64bit branch to the trunk.

2010-02-08  Patrik Jonsson <code@familjenjonsson.org>

	* configure.ac, blitz/blitz.h, testsuite/64bit.cpp,
	  testsuite/Makefile.am: Added 64-bit testcase (takes a very long
	  time to run) and prepended BZ_ to the FULLY64BIT define.

2010-02-05  Patrik Jonsson <code@familjenjonsson.org>

	* blitz/blitz.h: Changed indexType to be ptrdiff_t instead of
	  size_t for 64-bit dimensions.

2010-02-05  Patrik Jonsson <code@familjenjonsson.org>

	* configure.ac, blitz/array-impl.h, blitz/blitz.h,
	  blitz/indexexpr.h, blitz/memblock.cc, blitz/memblock.h,
	  blitz/range.h, blitz/array/cartesian.h, blitz/array/domain.h,
	  blitz/array/eval.cc, blitz/array/fastiter.h,
	  blitz/array/functorExpr.h, blitz/array/iter.h,
	  blitz/array/methods.cc, blitz/array/slicing.cc,
	  blitz/array/stencil-et.h, blitz/array/where.h: Changed size_t and
	  ptrdiff_t to sizeType and diffType, defined in blitz.h. Also
	  added indexType, to be used for array indexing if dimensions >
	  2^31 are needed, but it needs to be tracked down and changed in
	  the code.

2010-01-21  Patrik Jonsson <code@familjenjonsson.org>

	* blitz/array/stencil-et.h: Made _bz_makeRange(nilArraySection)
	  inline.

2010-01-21  Patrik Jonsson <code@familjenjonsson.org>

	* src/globals.cpp: Reordered the include files so blitz/array.h is
	  first, otherwise there are errors.

2010-01-21  Patrik Jonsson <code@familjenjonsson.org>

	* blitz/indexexpr.h, blitz/array/expr.h, blitz/array/fastiter.h,
	  blitz/array/functorExpr.h, blitz/array/map.h,
	  blitz/array/reduce.h, blitz/array/slice.h,
	  blitz/array/stencil-et.h, blitz/array/where.h,
	  testsuite/Makefile.am, testsuite/expression-slicing.cpp: Added
	  ability to slice expressions. This required adding a number of
	  operator()s to _bz_ArrayExpr, since it is the 'top level'
	  expression class, and the remaining expression classes only need
	  the 11-argument operator() template. All expression classes also
	  have a SliceInfo class that gives the return type of a slice,
	  completely analogously to the SliceInfo class for Arrays. It is
	  not possible to slice reductions, index remappings or index
	  placeholder expressions, which require nontrivial operations on
	  the slice arguments. Added a testcase expression-slicing.

2010-01-19  Patrik Jonsson <code@familjenjonsson.org>

	* blitz/indexexpr.h, blitz/reduce.h, blitz/array/expr.h,
	  blitz/array/fastiter.h, blitz/array/functorExpr.h,
	  blitz/array/map.h, blitz/array/reduce.h,
	  blitz/array/stencil-et.h, blitz/array/where.h: Declared access
	  member functions of the expression template classes (like
	  operator*(), operator(), fastRead, shift, and shapeCheck as
	  const. This required making 'conceptually const' members like the
	  stencil class iterators and the reduction variables mutable. This
	  change is necessary to not run into trouble passing expressions
	  to functions, as you can't pass a non-const reference to a
	  temporary.

2010-01-19  Patrik Jonsson <code@familjenjonsson.org>

	* testsuite/stencil-et.cpp: Added tests of reductions of stencil
	  results.

2010-01-19  Patrik Jonsson <code@familjenjonsson.org>

	* testsuite/arrayresize.cpp: Added note about expected valgrind
	  error in this test.

2010-01-19  Patrik Jonsson <code@familjenjonsson.org>

	* configure.ac, testsuite/Makefile.am: Added support for Mike
	  Teschs valgrind tests if valgrind is in the path.

2010-01-13  Patrik Jonsson <code@familjenjonsson.org>

	* blitz/bench.cc, blitz/bench.h, blitz/benchext.cc,
	  blitz/benchext.h: Added a method savePylabGraph to the Benchmark
	  class, which is called whenever saveMatlabGraph is called.

2010-01-13  Patrik Jonsson <code@familjenjonsson.org>

	* benchmarks/stencil.cpp: Added versions of the stencil benchmark
	  that test the new stencil operator expressions.

2010-01-12  Patrik Jonsson <code@familjenjonsson.org>

	* blitz/array/fastiter.h, testsuite/safeToReturn.cpp: Added a
	  wrapper safeToReturn() that can be used to safely return
	  expressions from functions even if they reference arrays that
	  will go out of scope. There's also a testcase testing it.

2010-01-12  Patrik Jonsson <code@familjenjonsson.org>

	* blitz/array-impl.h, blitz/array/expr.h, blitz/array/fastiter.h,
	  blitz/array/map.h, blitz/array/stencil-et.h, config/mdate-sh,
	  testsuite/stencil-et.cpp: Updated the ArrayIndexMapping class so
	  it can be passed as an operand to stencils. To accomplish this it
	  was made to contain a FastArrayIterator, instead of an Array, so
	  that the moveTo and shift_ members work. The Array operator()
	  that take index placeholders were modified to work with new
	  ArrayIndexMapping. Also had to make the moveTo and operator()
	  members of the classes in expr.h be templated on number of
	  dimensions. Added testcases of applying stencils to expressions
	  involving remapped dimensions in stencil-et.cpp

2010-01-09  Patrik Jonsson <code@familjenjonsson.org>

	* testsuite/Makefile.am, testsuite/stencil-et.cpp: Added testcase
	  for stencil expressions.

2010-01-09  Patrik Jonsson <code@familjenjonsson.org>

	* blitz/array/stencil-et.h: Added comment explaining what
	  operations don't work with stencil expressions.

2010-01-09  Patrik Jonsson <code@familjenjonsson.org>

	* blitz/array/expr.h, blitz/array/functorExpr.h: Added versions of
	  _bz_offsetData taking dimension arguments.

2010-01-08  Patrik Jonsson <code@familjenjonsson.org>

	* blitz/array/stencil-et.h: Added support for BZ_ET_STENCIL2. Added
	  shift methods to ET classes. Improved code implementing the
	  stencil calls for expressions and arrays to be more concise,
	  though the requirement to have exact matches for all calls using
	  Arrays necessitates a lot of code duplication. Result type
	  declarations of BZ_ET_STENCIL2 needs work.

2010-01-08  Patrik Jonsson <code@familjenjonsson.org>

	* blitz/array/fastiter.h: Added domain() and _bz_offsetData()
	  methods to FastArrayIteratorBase.

2010-01-08  Patrik Jonsson <code@familjenjonsson.org>

	* blitz/array/stencilops.h: Updated BZ_DECLARE_STENCIL_OPERATOR2/3
	  to not require all types be the same, as this makes them useless
	  for expressions.

2010-01-08  Patrik Jonsson <code@familjenjonsson.org>

	* blitz/etbase.h: Added wrap() methods to explicitly convert ET
	  objects to ETBase. This is needed for the stencil operator
	  functions to match correctly.

2010-01-07  Patrik Jonsson <code@familjenjonsson.org>

	* blitz/indexexpr.h, blitz/array/expr.h, blitz/array/functorExpr.h,
	  blitz/array/map.h, blitz/array/reduce.h, blitz/array/where.h:
	  Added methods and typedefs necessary to support stencil
	  expressions. Code now passes all test cases.

2010-01-07  Patrik Jonsson <code@familjenjonsson.org>

	* blitz/array/stencil-et.h: Big cleanup. Removed the duplicate
	  classes name_et and name_etExpr, all expressions are now handled
	  by one class called name_et, derived from _bz_StencilExpr.
	  Improved prettyPrint. Made typedefs more consistent across
	  classes.

2010-01-07  Patrik Jonsson <code@familjenjonsson.org>

	* blitz/array/fastiter.h: Fixed a bug where operator= is the base
	  class was hidden.

2010-01-06  Patrik Jonsson <code@familjenjonsson.org>

	* blitz/funcs.h, blitz/indexexpr.h, blitz/array/asexpr.h,
	  blitz/array/expr.h, blitz/array/fastiter.h, blitz/array/map.h,
	  blitz/array/newet-macros.h, blitz/array/reduce.h,
	  blitz/array/stencil-et.h: Updated stencil operators in
	  stencil-et.h so they work with expressions, instead of just
	  arrays, and only applies themselves to the interior domain to
	  avoid overrunning the bounds. This necessitated adding some
	  methods to the classes in expr.h, and cloning FastArrayIterator
	  to FastArrayCopyIterator which keeps a copy of the array it
	  iterates over. stencil-et.h needs cleaning up.