P4 to Git Change 1718337 by gandryey@gera-w8 on 2018/12/10 15:30:30

SWDEV-162389 - Prepare the runtime code for enabling COMGR by default in the non-LC workspace
	- Make sure OCL runtime can dynamically switch between HSAIL and LC paths
	- For now use the both WITH_LIGHTNING_COMPILER and USE_COMGR_LIBRARY defines to identify LC specific code. The clean-up will come later

Affected files ...

... //depot/stg/opencl/drivers/opencl/api/opencl/amdocl/build/Makefile.api#179 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/device.cpp#238 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/device.hpp#327 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/devkernel.cpp#14 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/devkernel.hpp#10 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/devprogram.cpp#19 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/devprogram.hpp#12 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuresource.cpp#249 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#118 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palkernel.cpp#74 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palprogram.cpp#85 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#63 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/program.cpp#101 edit

rocclr/runtime/device/pal/paldevice.cpp

@@ -127,7 +127,10 @@ bool NullDevice::init() {
       for (uint i = 0; i < devices.size(); ++i) {
         driverVersion = static_cast<amd::Device*>(devices[i])->info().driverVersion_;
         if (driverVersion.find("PAL") != std::string::npos) {
-          uint gfxIpCurrent = IS_LIGHTNING ?
+          gfxipVersion = devices[i]->settings().useLightning_ ?
+            pal::Gfx9PlusSubDeviceInfo[id].gfxipVersionLC_ :
+            pal::Gfx9PlusSubDeviceInfo[id].gfxipVersion_;
+          uint gfxIpCurrent = devices[i]->settings().useLightning_ ?
             static_cast<NullDevice*>(devices[i])->hwInfo()->gfxipVersionLC_ :
             static_cast<NullDevice*>(devices[i])->hwInfo()->gfxipVersion_;
           if (gfxIpCurrent == gfxipVersion) {
@@ -272,7 +275,7 @@ bool NullDevice::create(Pal::AsicRevision asicRevision, Pal::GfxIpLevel ipLevel,
   info_.wavefrontWidth_ = (ipLevel >= Pal::GfxIpLevel::GfxIp10) ? 32 : 64;
 
   if (settings().useLightning_) {
-#if defined(WITH_LIGHTNING_COMPILER)
+#if defined(WITH_LIGHTNING_COMPILER) || defined(USE_COMGR_LIBRARY)
     //  create compilation object with cache support
     int gfxipMajor = hwInfo_->gfxipVersionLC_ / 100;
     int gfxipMinor = hwInfo_->gfxipVersionLC_ / 10 % 10;
@@ -516,7 +519,7 @@ void NullDevice::fillDeviceInfo(const Pal::DeviceProperties& palProp,
     const static char* bristol = "Bristol Ridge";
     ::strcpy(info_.name_, bristol);
   } else {
-    if (IS_LIGHTNING && hwInfo()->xnackEnabled_) {
+    if (settings().useLightning_ && hwInfo()->xnackEnabled_) {
       ::snprintf(info_.name_, sizeof(info_.name_) - 1, "%s-xnack", hwInfo()->targetName_);
     } else {
       ::strcpy(info_.name_, hwInfo()->targetName_);
@@ -610,7 +613,7 @@ void NullDevice::fillDeviceInfo(const Pal::DeviceProperties& palProp,
     info_.globalMemChannelBankWidth_ = hwInfo()->memChannelBankWidth_;
     info_.localMemSizePerCU_ = hwInfo()->localMemSizePerCU_;
     info_.localMemBanks_ = hwInfo()->localMemBanks_;
-    info_.gfxipVersion_ = IS_LIGHTNING ? hwInfo()->gfxipVersionLC_ : hwInfo()->gfxipVersion_;
+    info_.gfxipVersion_ = settings().useLightning_ ? hwInfo()->gfxipVersionLC_ : hwInfo()->gfxipVersion_;
 
     info_.timeStampFrequency_ = 1000000;
     info_.numAsyncQueues_ = numComputeRings;
@@ -936,7 +939,7 @@ bool Device::create(Pal::IDevice* device) {
   }
 
   if (settings().useLightning_) {
-#if defined(WITH_LIGHTNING_COMPILER)
+#if defined(WITH_LIGHTNING_COMPILER) || defined(USE_COMGR_LIBRARY)
     //  create compilation object with cache support
     int gfxipMajor = hwInfo()->gfxipVersionLC_ / 100;
     int gfxipMinor = hwInfo()->gfxipVersionLC_ / 10 % 10;