P4 to Git Change 1080972 by emankov@em-hsa-amd on 2014/09/25 12:41:03

ECR #333753 - HSA RT: avoiding superfluous recompilations on ORCA RT/HSA path (part 2)

	+ support of -fno-bin-llvmir & -fno-bin-hsail options: do not check compiler options for recompilation decision.
	  As a result if the binary contains ISA, BRIG & HSAIL and the above options are specified when compiling from binary, then compilation options are not compared, recompilation doesn't occur. This makes possible to compile from binary with different set of options, for example: -just-kernel.

	P.S. Brig & HSAIL should be in binary in order to initialize & execute kernel (even if ISA is presented).

	Testing: pre check-in, compiler, api & basic ocl conformance 2.0 tests

	Reviewers: German Andryeyev, Artem Tamazov

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuprogram.cpp#178 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuprogram.hpp#56 edit

rocclr/runtime/device/gpu/gpuprogram.hpp

@@ -424,9 +424,10 @@ protected:
         );
 
     /* \brief Returns the next stage to compile from, based on sections in binary,
-    *  also returns completed stages in vector, which contains at least ACL_TYPE_DEFAULT
+    *  also returns completeStages in a vector, which contains at least ACL_TYPE_DEFAULT,
+    *  sets needOptionsCheck to true if options check is needed to decide whether or not to recompile
     */
-    aclType getCompilationStagesFromBinary(std::vector<aclType>& complete_stages);
+    aclType getCompilationStagesFromBinary(std::vector<aclType>& completeStages, bool& needOptionsCheck);
 
     /* \brief Returns the next stage to compile from, based on sections and options in binary
     */