P4 to Git Change 1567428 by gandryey@gera-w8 on 2018/06/12 18:39:23

SWDEV-79445 - OCL generic changes and code clean-up
	- Optimize setup of kernel arguments. Stage 2.
	- Add HW ABI support in the abstraction layer
	- Remove arguments parsing loop from the kernel launch. Memory processing will be responsible for dependency tracking and  patching of arguments.

	http://ocltc.amd.com/reviews/r/15122/

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/device.cpp#221 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/device.hpp#307 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpukernel.cpp#325 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palblit.cpp#24 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palkernel.cpp#53 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palkernel.hpp#17 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palmemory.hpp#9 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palvirtual.cpp#107 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palvirtual.hpp#53 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rockernel.cpp#36 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/kernel.cpp#30 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/kernel.hpp#23 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/program.cpp#95 edit

rocclr/runtime/platform/program.cpp

@@ -604,8 +604,8 @@ bool Program::ParseAllOptions(const std::string& options, option::Options& parse
 }
 
 bool Symbol::setDeviceKernel(const Device& device, const device::Kernel* func) {
-  // FIXME_lmoriche: check that the signatures are compatible
-  if (deviceKernels_.size() == 0) {
+  if (deviceKernels_.size() == 0 ||
+      (func->signature().version() > KernelSignature::ABIVersion_0)) {
     signature_ = func->signature();
   }
   deviceKernels_[&device] = func;