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  • Committer: Package Import Robot
  • Author(s): Samuel Thibault
  • Date: 2012-04-12 15:04:15 UTC
  • mfrom: (1.1.2)
  • Revision ID: package-import@ubuntu.com-20120412150415-gzp107thb5wknugm
Tags: 1.0.1-1
http://bugs.debian.org/667381
http://bugs.debian.org/670422
* New upstream release.
* Explicitly use gcc-4.6 to fix plugin build (Closes: Bug#667381).
* Use gcc-4.5 for starpu, as nvcc does not actually support all 4.6
  features, notably not __float128.
* patches/relax-gcc-plugin: Relax gcc-4.6 dependency for plugins to upstream
  release version (Closes: #670422)
* watch: Fix URL.

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doc/chapters/configuration.texi
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* Misc::                        Miscellaneous and debug
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@end menu
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Note: the values given in @code{starpu_conf} structure passed when
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calling @code{starpu_init} will override the values of the environment
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variables.
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@node Workers
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@subsection Configuring workers
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@menu
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* STARPU_NCPUS::                Number of CPU workers
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* STARPU_NCUDA::                Number of CUDA workers
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* STARPU_NOPENCL::              Number of OpenCL workers
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* STARPU_NGORDON::              Number of SPU workers (Cell)
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* STARPU_WORKERS_NOBIND::       Do not bind workers
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* STARPU_WORKERS_CPUID::        Bind workers to specific CPUs
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* STARPU_WORKERS_CUDAID::       Select specific CUDA devices
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* STARPU_WORKERS_OPENCLID::     Select specific OpenCL devices
 
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* STARPU_NCPUS::                        Number of CPU workers
 
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* STARPU_NCUDA::                        Number of CUDA workers
 
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* STARPU_NOPENCL::                      Number of OpenCL workers
 
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* STARPU_NGORDON::                      Number of SPU workers (Cell)
 
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* STARPU_WORKERS_NOBIND::               Do not bind workers
 
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* STARPU_WORKERS_CPUID::                Bind workers to specific CPUs
 
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* STARPU_WORKERS_CUDAID::               Select specific CUDA devices
 
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* STARPU_WORKERS_OPENCLID::             Select specific OpenCL devices
 
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* STARPU_SINGLE_COMBINED_WORKER::       Do not use concurrent workers
 
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* STARPU_MIN_WORKERSIZE::               Minimum size of the combined workers
 
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* STARPU_MAX_WORKERSIZE::               Maximum size of the combined workers
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@end menu
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@node STARPU_NCPUS
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This variable is ignored if the @code{use_explicit_workers_opencl_gpuid} flag of
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the @code{starpu_conf} structure passed to @code{starpu_init} is set.
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@node STARPU_SINGLE_COMBINED_WORKER
 
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@subsubsection @code{STARPU_SINGLE_COMBINED_WORKER} -- Do not use concurrent workers
 
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If set, StarPU will create several workers which won't be able to work
 
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concurrently. It will create combined workers which size goes from 1 to the
 
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total number of CPU workers in the system.
 
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@node STARPU_MIN_WORKERSIZE
 
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@subsubsection @code{STARPU_MIN_WORKERSIZE} -- Minimum size of the combined workers
 
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Let the user give a hint to StarPU about which how many workers
 
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(minimum boundary) the combined workers should contain.
 
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@node STARPU_MAX_WORKERSIZE
 
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@subsubsection @code{STARPU_MAX_WORKERSIZE} -- Maximum size of the combined workers
 
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Let the user give a hint to StarPU about which how many workers
 
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(maximum boundary) the combined workers should contain.
 
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@node Scheduling
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@subsection Configuring the Scheduling engine
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