Change polarity of RayQueryDynamicRayManagment opt flag/ail

Originally opt enabled by default but due to several func issues (game crashes) and minimal perf benefit plan is to disabled this opt by default (and enable via AIL if needed)
intel · Jan 31, 2025 · 185115e · 185115e
1 parent 757f50a
commit 185115e
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/IGC/AdaptorCommon/RayTracing/RayTracingInterface.cpp b/IGC/AdaptorCommon/RayTracing/RayTracingInterface.cpp
@@ -145,7 +145,7 @@ void RayTracingInlineLowering(CodeGenContext* pContext)
     if (IGC_IS_FLAG_ENABLED(OverrideTMax))
         mpm.add(createOverrideTMaxPass(IGC_GET_FLAG_VALUE(OverrideTMax)));
 
-    if (pContext->platform.isDynamicRayQueryDynamicRayManagementMechanismEnabled() && !pContext->getModuleMetaData()->compOpt.DisableDynamicRQManagement)
+    if (pContext->platform.isDynamicRayQueryDynamicRayManagementMechanismEnabled() && pContext->getModuleMetaData()->compOpt.EnableDynamicRQManagement)
     {
         mpm.add(CreateDynamicRayManagementPass());
     }

diff --git a/IGC/common/MDFrameWork.h b/IGC/common/MDFrameWork.h
@@ -474,7 +474,7 @@ enum class ShaderTypeMD
         bool ForceLinearWalkOnLinearUAV                 = false;
         bool DisableLscSamplerRouting                   = false;
         bool UseBarrierControlFlowOptimization          = false;
-        bool DisableDynamicRQManagement                 = false;
+        bool EnableDynamicRQManagement                  = false;
         unsigned Quad8InputThreshold                    = 0;
         bool UseResourceLoopUnrollNested                = false;
     };

diff --git a/IGC/common/igc_flags.h b/IGC/common/igc_flags.h
@@ -1006,7 +1006,7 @@ DECLARE_IGC_GROUP("Raytracing Options")
     DECLARE_IGC_REGKEY(bool, EnableRTPrintf, false, "Enable printf for ray tracing.", true)
     DECLARE_IGC_REGKEY(DWORD, PrintfBufferSize, 0, "Set printf buffer size. Unit: KB.", true)
     DECLARE_IGC_REGKEY(bool, DisableRayQueryReturnOptimization, false, "RayQuery Return Optimization", true)
-    DECLARE_IGC_REGKEY(bool, DisableRayQueryDynamicRayManagementMechanism, false, "Dynamic ray management mechanism for Synchronous Ray Tracing", true)
+    DECLARE_IGC_REGKEY(bool, DisableRayQueryDynamicRayManagementMechanism, true, "Dynamic ray management mechanism for Synchronous Ray Tracing", true)
     DECLARE_IGC_REGKEY(bool, DisableRayQueryDynamicRayManagementMechanismForExternalFunctionsCalls, false, "Disable dynamic ray management mechanism for shaders with external functions calls", true)
     DECLARE_IGC_REGKEY(bool, DisableRayQueryDynamicRayManagementMechanismForBarriers, false, "Disable dynamic ray management mechanism for shaders with barriers", true)
     DECLARE_IGC_REGKEY(bool, EnableOuterLoopHoistingForRayQueryDynamicRayManagementMechanism, false, "Disable dynamic ray management mechanism for shaders with barriers", true)