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P4 to Git Change 1101352 by gandryey@gera-dev-w7 on 2014/11/28 18:03:18

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ECR #304775 - Make optimization for read map of USWC memory
	- If runtime detects USWC map with read operation, then it will switch to indirect map. This should improve map-read  performance on APU(s)  when USWC memory is used instead of frame buffer

Affected files ...

... //depot/stg/opencl/drivers/opencl/api/opencl/amdocl/cl_memobj.cpp#72 edit
... //depot/stg/opencl/drivers/opencl/api/opencl/amdocl/cl_svm.cpp#8 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/cpu/cpudevice.cpp#269 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/cpu/cpudevice.hpp#89 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/device.cpp#172 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/device.hpp#234 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpudevice.cpp#486 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpudevice.hpp#134 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpumemory.cpp#112 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpumemory.hpp#43 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuvirtual.cpp#340 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/hsa/hsadevice.cpp#88 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/hsa/hsadevice.hpp#45 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/hsa/hsamemory.cpp#42 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/hsa/hsamemory.hpp#27 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/hsa/hsavirtual.cpp#98 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/hsa_foundation/hsadevice.cpp#21 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/hsa_foundation/hsadevice.hpp#7 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/hsa_foundation/hsamemory.cpp#6 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/hsa_foundation/hsamemory.hpp#5 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/hsa_foundation/hsavirtual.cpp#26 edit


[ROCm/clr commit: c0216ada76]
This commit is contained in:
foreman
2014-11-28 18:11:36 -05:00
parent dd1558c9c1
commit e85c8c464b
2 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
projects/clr/opencl/api/opencl/amdocl/cl_memobj.cpp
+2 -2
View File
@@ -3236,7 +3236,7 @@ RUNTIME_ENTRY_RET(void *, clEnqueueMapBuffer, (
// Attempt to allocate the map target now (whether blocking or non-blocking)
void* mapPtr = hostQueue.device().allocMapTarget(
*srcBuffer, srcOffset, srcSize);
*srcBuffer, srcOffset, srcSize, map_flags);
if (NULL == mapPtr) {
delete command;
*not_null(errcode_ret) = CL_MAP_FAILURE;
@@ -3500,7 +3500,7 @@ RUNTIME_ENTRY_RET(void *, clEnqueueMapImage, (
// Attempt to allocate the map target now (whether blocking or non-blocking)
void *mapPtr = hostQueue.device().allocMapTarget(
*srcImage, srcOrigin, srcRegion, image_row_pitch, image_slice_pitch);
*srcImage, srcOrigin, srcRegion, map_flags, image_row_pitch, image_slice_pitch);
if (NULL == mapPtr) {
delete command;
*not_null(errcode_ret) = CL_MAP_FAILURE;
projects/clr/opencl/api/opencl/amdocl/cl_svm.cpp
+1 -1
View File
@@ -780,7 +780,7 @@ RUNTIME_ENTRY(cl_int, clEnqueueSVMMap, (
return CL_OUT_OF_RESOURCES;
}
// Attempt to allocate the map target now (whether blocking or non-blocking)
void* mapPtr = (queue->device()).allocMapTarget(*svmMem, srcOffset, srcSize);
void* mapPtr = (queue->device()).allocMapTarget(*svmMem, srcOffset, srcSize, map_flags);
if (NULL == mapPtr || mapPtr != svm_ptr) {
return CL_OUT_OF_RESOURCES;
}