P4 to Git Change 1985445 by skudchad@skudchad_test2_win_opencl on 2019/08/19 17:35:03

SWDEV-198861 - Implement VDI equivalent to HCC_SERIALIZE_KERNEL/HCC_SERIALIZE_COPY
	- Use env var AMD_SERIALIZE_COPY/AMD_SERIALIZE_KERNEL
	0x1 - Wait for complete before command is submitted
	0x2 - Wait for complete after submission
	0x3 - Wait both

	ReviewBoardURL = http://ocltc.amd.com/reviews/r/17843/diff/

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/platform/command.cpp#95 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/command.hpp#93 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/commandqueue.cpp#30 edit
... //depot/stg/opencl/drivers/opencl/runtime/utils/flags.hpp#316 edit

rocclr/runtime/utils/flags.hpp

@@ -191,7 +191,13 @@ release(bool, GPU_DUMP_CODE_OBJECT, false,                                    \
         "Enable dump code object")                                            \
 release(uint, GPU_MAX_USWC_ALLOC_SIZE, 2048,                                  \
         "Set a limit in Mb on the maximum USWC allocation size"               \
-        "-1 = No limit")
+        "-1 = No limit")                                                      \
+release(uint, AMD_SERIALIZE_KERNEL, 0,                                        \
+        "Serialize kernel enqueue, 0x1 = Wait for completion before enqueue"  \
+        "0x2 = Wait for completion after enqueue 0x3 = both")                 \
+release(uint, AMD_SERIALIZE_COPY, 0,                                          \
+        "Serialize copies, 0x1 = Wait for completion before enqueue"          \
+        "0x2 = Wait for completion after enqueue 0x3 = both")
 
 namespace amd {