SWDEV-2 - Change OpenCL version number from 2034 to 2035.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/utils/versions.hpp#1781 edit
[ROCm/clr commit: 4ae7b701de]
- add API to add / remove user-pointers from the tracker.
- test for thread-safety with MultiThreadtest_2 - rapid
insertions/removal.
- add mutex to provide thread-safety.
- rename tracker interface to "memtracker_..." for consistency.
- add am_memtracker_reset, connect to hipDeviceReset.
-
[ROCm/clr commit: 7216727fba]
Tracks device where memory is allocated, pinned-host or device, and
more.
Uses memory-range-based lookups - so pointers that exist anywhere in
the range of hostPtr + size will find the associated AmPointerInfo.
The insertions and lookups use a self-balancing binary tree and
should support O(logN) lookup speed.
[ROCm/clr commit: 721508cc2f]
SWDEV-2 - Change OpenCL version number from 2033 to 2034.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/utils/versions.hpp#1780 edit
[ROCm/clr commit: 0b9a71219a]
Device property MaxSharedMemoryPerMultiprocessor set equal to totalGlobalMem (HIP path).
Reason: MaxSharedMemoryPerMultiprocessor should be as the same as group memory size. Group memory will not be paged out, so, the physical memory size = total shared memory size = group region size. NVCC path remains untouched: CUDA's device property MaxSharedMemoryPerMultiprocessor is reported.
hipify is updated as well.
[ROCm/clr commit: 460b501cbb]
Reason: maxThreadsPerMultiProcessor should be as the same as group memory size. Group memory will not be paged out, so, the physical memory size = total shared memory size = group region size.
NVCC path remains untouched: CUDA's device property maxThreadsPerMultiProcessor is reported.
[ROCm/clr commit: 1025341300]
SWDEV-78299 - [Brahma] Setting max single allocation size by comparing cardMemAvailableBytes with cardExtMemAvailableBytes on Brahma.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpudevice.cpp#540 edit
[ROCm/clr commit: 31c030ff18]
SWDEV-2 - Change OpenCL version number from 2032 to 2033.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/utils/versions.hpp#1779 edit
[ROCm/clr commit: 837ab19841]
SWDEV-2 - Change OpenCL version number from 2031 to 2032.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/utils/versions.hpp#1778 edit
[ROCm/clr commit: 4a8a26801c]
SWDEV-68792 - [OpenCL][HWS/CWSR] Adding support for Hardware Scheduler and Compute Wave Save restore (CWSR) feature on ORCA
Adding a temporary w/a for a CP uCode bug in HWS mode. Due to this bug, CP uCode loops through a RUNLIST unless there is a submission on all queues in HWS mode. This causes some overhead and performance drop in PCMark8 on CZ in HWS mode. To work around this issue, it was suggested to submit a dummy packet during initialization on all available queues on HWS mode so that CP uCode can break the loop. This w/a should be removed once CP uCode provides a final fix for this issue.
ReviewBoardURL = http://ocltc.amd.com/reviews/r/9616/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#160 edit
[ROCm/clr commit: 45715f0c48]
For HCC path concurrentKernels is set to true since all ROCR hardware supports this feature.
For NVCC path concurrentKernels is obtained from CUDA's device property cudaDeviceProp::concurrentKernels.
[ROCm/clr commit: 4d4ca3ef3f]
Ben Sander
Evgeny Mankov
foreman
Maneesh Gupta
sunway513
dfukalov
streamhsa
gargrahul