EPR #399808 - Fix the value of HSA image channel order for CL_RGB
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuresource.cpp#188 edit
EPR #402935 - Reset Resource::pinOffset_ if gslResource couldn't be created for pinned memory.
When the pinned memory to be created is too large, gslResource couldn't be created, and a local memory will be created instead. If pinOffset_ is NOT reset in this case, it will mess up future copying of the local memory.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuresource.cpp#187 edit
ECR #304775 - Device enqueuing
- Use atomic fetch for enqueue flags
- Switch to a multithreaded scheduler
- Add a workaround for Linux host_multi_queue failures. Linux has only 2 queues, but the test allocates multiple host queues and the same HW ring can be used
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpublit.cpp#106 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpudevice.cpp#449 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpudevice.hpp#127 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuschedcl.cpp#22 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuvirtual.cpp#325 edit
ECR #304775 - Device enqueuing
- Add L2 cache flush after the scheduler execution. Although CP has to work with L2 cache, it seems some functionality relies on direct memory access and without explicit L2 flush CP can pick old values in the template.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuvirtual.cpp#324 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLContext.cpp#61 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLContext.h#35 edit
ECR #304775 - OpenCL version should be 2.0 for only CI+
ReviewBoardURL = http://ocltc.amd.com/reviews/r/5311/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpudevice.cpp#448 edit
ECR #304775 - Device enqueuing
- Switch to the single thread scheduler for now(the current version isn't friendly for single thread). Hopefully it's a temporary solution until synchronization issue with multithreaded scheduler will be identified.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpublit.cpp#104 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuschedcl.cpp#20 edit
EPR #394069 - [CQE OCL][ISV][QR][G] Debugger CAL path no longer works due to OCL CL # 1003498. Fix ACL path to support debugger
ReviewBoardURL=http://ocltc.amd.com/reviews/r/5245/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpubinary.cpp#57 edit
EPR #397491 - enabled the svm fine grain buffer for stg, disabled for mainline
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpudevice.cpp#446 edit
EPR #304775 - temporarily disable the SVM fine_grained_buffer support for OpenCL 2.0 on discrete GPUs, because the feature is supposed to release in 14.50. After the 14.40 is branched, we will enable it again on stg.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpudevice.cpp#445 edit
ECR #304775 - Device enqueuing
- Add printing of the waiting events
- Add early exit in the scheduler if nothing to launch
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuschedcl.cpp#19 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuvirtual.cpp#321 edit
EPR #397491 - Disable platform atomics temporarily until AFE which will be done on July 8.
Modify the flag of GPU_ENABLE_HIGH_PERFORMANCE_STATE to use it for platform atomics because GPU_ENABLE_HIGH_PERFORMANCE_STATE is not necessary for high clock anymore.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpusettings.cpp#271 edit
... //depot/stg/opencl/drivers/opencl/runtime/utils/flags.hpp#206 edit
ECR #304775 - Device enqueuing
- Match the printed value width with the argument size
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuvirtual.cpp#319 edit
ECR #304775 - Device enqueuing
- Added debug print for the generated child kernels. GPU_PRINT_CHILD_KERNEL=N, where N is the number of child kernels for dump.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuvirtual.cpp#318 edit
... //depot/stg/opencl/drivers/opencl/runtime/utils/flags.hpp#205 edit
foreman