Sean Keely dc165c92bc Add env key HSA_NO_SCRATCH_THREAD_LIMITER. ...

Setting to 1 prevents the scratch handler from reducing peak occupancy.
Scratch allocations that would normally reduce peak occupancy will
instead fail.

Diagnostic for TF and PyTorch.

Change-Id: I2d7ea47077eb5cf708251c8aa3fd183ad4261be0

2020-02-21 17:09:26 -05:00

..

lnx

PTHREAD_STACK_MIN may differ from system parameters.

2019-06-17 21:04:17 -05:00

win

Adjust signal sleep to reflect null kernel latency. Performance tested on Gromacs.

2017-03-09 15:20:53 -05:00

atomic_helpers.h

Switch atomic_helpers.h from C11 atomics to GCC __atomic builtins.

2016-09-03 06:22:42 -04:00

flag.h

Add env key HSA_NO_SCRATCH_THREAD_LIMITER.

2020-02-21 17:09:26 -05:00

lazy_ptr.h

Add missing include to lazy_ptr.h

2019-09-05 02:44:27 -04:00

locks.h

Improve branch elimination in ScopedAcquire.

2017-09-19 06:08:36 -04:00

os.h

Correct pthread join/detach handling.

2019-05-16 12:14:06 -05:00

simple_heap.h

Fix assert in simple_heap.

2017-09-21 00:47:18 -04:00

small_heap.cpp

Support large scratch allocations and reclaim.

2018-04-05 21:51:56 -04:00

small_heap.h

Support large scratch allocations and reclaim.

2018-04-05 21:51:56 -04:00

timer.cpp

Correct handling of slow clocks under linux.

2017-07-12 12:49:49 -04:00

timer.h

The fallback path covers not just ARM64, need this for Power as well.

2017-06-07 14:45:29 -05:00

utils.h

Suppress exception reporting for well defined invalid signal handles.

2019-02-15 19:35:57 -05:00