The runtime options for setting the default max. threads and thread affinities now include the main thread too. So,
./ex -nthreads 8 will spawn 7 threads with the main thread being the 8th one.

Hg-c

The runtime options for setting the default max. threads and thread affinities now include the main thread too. So,
./ex -nthreads 8 will spawn 7 threads with the main thread being the 8th one.

Hg-commit: 4b42148a82c9a2971d30baa82b46bd0a614fb6a9

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GCC-style atomics also work with other compilers

Hg-commit: 848df0ed79114f0bf59165f229dd71ef4b2625c9

Be explicit that -nthreads refers only to worker threads

Hg-commit: b6421c409ba587041d4c5fbaac953767ce7036de

Apple doesn't support __thread, use pthreads API pthread_get/setspecific() instead.

Hg-commit: 758c4a646abfbe1bd113431b2081f15241d5ceaf

Fixed setting of core affinities. Cleaned up lockfree code.

Hg-commit: 3f10440d912e0f7fc251c25444b232f05364f5fb

Disabled thread pools except lockfree.
Fix thread ranks for the case when the main thread is not a work thread.

Hg-commit: 5ffcf7ceb9c9b978a375ea8dbd0ad563fb7126f7

Store thread ranks.

Hg-commit: b83ee5dd102e1152f98b3a2036437d59b54ec11f

Made the kernels to return PetscErrorCode instead of void*

Hg-commit: d174ac62d17756536bbb8251eb89f9173757d7ee

AtomicCompareSwaps are not needed for lockfree implementation, hence removed them. Used volatile cast to prevent the compiler from optimizing reading of my_job_status. Removed PetscThreadGo Flag.

Hg

AtomicCompareSwaps are not needed for lockfree implementation, hence removed them. Used volatile cast to prevent the compiler from optimizing reading of my_job_status. Removed PetscThreadGo Flag.

Hg-commit: d880b472b0fdde2d67bbd04f00e19c3a20e5eba9

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missing const on char argument, unneeded const on pass by value argument

Hg-commit: 5c943f0d8cbf252873fd4abeffa38c8d3c15987e

commit after merge

Hg-commit: b2f728a8e7d2d525a444e890541faef2fb6c3e24

VecCreateXXXWithArray() now takes a bs argument since there is no other way to pass the block size in during creation process

Hg-commit: 465282368ed7696decd83c3d3b111f39348a7d40

Bug fix.

Hg-commit: 8196349aba2703623aa50c72613b83f4b0c3708b

Fixed typo and updated docs for PetscOptionsGetIntArray() and PetscOptionsIntArray()

Hg-commit: 8e74aca2575bbd757b1e2fb0d6ce8cd0a4ae406c

Modified PetscOptionsGetIntArray() to support user provided increments for a given range.

Hg-commit: 8f654945adf8366deb9783626862bea2d01c96e6

Removed setting of thread ranks via pthread_keys since it is slow on cg.Used thread local storage specifier instead.
Reworked the main loop in PetscThreadsRunKernel_LockFree()

Hg-commit: c66847dc987

Removed setting of thread ranks via pthread_keys since it is slow on cg.Used thread local storage specifier instead.
Reworked the main loop in PetscThreadsRunKernel_LockFree()

Hg-commit: c66847dc987ef7141dff04ba1025e20ffbbbf21d

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Removed unused flag PETSC_USE_PTHREAD

Hg-commit: f04ea9eabf50a1401c99e4b0884302b9ee768645

Made PetscStack to be thread local for pthreads version.
Added configure test to define the thread local specifier PETSC_ThreadLocal to either __thread (Linux) or declspec(thread) (Windows)
http://en

Made PetscStack to be thread local for pthreads version.
Added configure test to define the thread local specifier PETSC_ThreadLocal to either __thread (Linux) or declspec(thread) (Windows)
http://en.wikipedia.org/wiki/Thread-local_storage

Hg-commit: bf2991091f1a0ae7fada40fe84e42ea9c2be24d8

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get N_CORES correctly on windows

Hg-commit: 3e8f61dd1bd76f773cca762817cc30c2696bfc0f

add win32 version of PetscAtomicCompareandSwap()

Hg-commit: 8841de7e7f8cd4b19097ceb3a933affcc03fe40c

initial pthread support on windows using winpthreads.h from
http://locklessinc.com/downloads/winpthreads.h

Hg-commit: e81624ca03e4ec6e07cdcc42f6689df0382c34e7

namespaced few global variables and some functions (I'd bored and done, someone else fix the rest)

Hg-commit: b7fb8520d20b6631fcc65318d96209f2ec49053e

name spaced global variable and removed unneeded global varable

Hg-commit: 10ceaf82d372fed2a8512c6bf6fda6422610a553

removed __gierr and _ and __ error handling macros

Hg-commit: c5e26b6474802e7782241137c2819a23d99022d9

Rename include/private/ to include/petsc-private/

Hg-commit: 9a1730720b0d9756437b40462617551504641ade