Add umd control for setting IGC NewSpillCostFunction for Compute Sha…

…ders Add umd control for setting IGC NewSpillCostFunction for Compute Shaders
intel · Sep 19, 2023 · fd4dd1f · fd4dd1f
1 parent b65deb6
commit fd4dd1f
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/IGC/Compiler/CISACodeGen/CISABuilder.cpp b/IGC/Compiler/CISACodeGen/CISABuilder.cpp
@@ -5067,7 +5067,10 @@ namespace IGC
         }
 
         if (IGC_IS_FLAG_ENABLED(NewSpillCostFunction) ||
-            context->getCompilerOption().NewSpillCostFunction)
+            context->getCompilerOption().NewSpillCostFunction ||
+            ( context->type == ShaderType::COMPUTE_SHADER &&
+              context->getModuleMetaData()->csInfo.enableNewSpillCostFunction)
+            )
         {
             SaveOption(vISA_NewSpillCostFunction, true);
         }

diff --git a/IGC/common/MDFrameWork.h b/IGC/common/MDFrameWork.h
@@ -469,6 +469,7 @@ namespace IGC
         bool allowLowerSimd = false;
         bool disableSimd32Slicing = false;
         bool disableSplitOnSpill = false;
+        bool enableNewSpillCostFunction = false;
         bool forcedVISAPreRAScheduler = false;
         bool forceUniformBuffer = false;
         bool forceUniformSurfaceSampler = false;