Disable Legacy MTP Heuristic

elvinw-intel · igcbot · commit e9bdbfe6a480 · 2024-04-11T19:13:36.000+02:00
Opt out disabling MTP heuristic
diff --git a/IGC/Compiler/CISACodeGen/Platform.hpp b/IGC/Compiler/CISACodeGen/Platform.hpp
@@ -179,7 +179,12 @@ bool supportsWMTPForShaderType(ShaderType type) const {
     return false;
 }
 
-bool supportDisableMidThreadPreemptionSwitch() const { return m_platformInfo.eRenderCoreFamily >= IGFX_GEN10_CORE; }
+bool supportDisableMidThreadPreemptionSwitch() const
+{
+    return
+    false
+    ;
+}
 
 bool needSWStencil() const
 {

Original file line number	Diff line number	Diff line change
`@@ -179,7 +179,12 @@ bool supportsWMTPForShaderType(ShaderType type) const {`
`179`	`179`	`return false;`
`180`	`180`	`}`
`181`	`181`
`182`		`-bool supportDisableMidThreadPreemptionSwitch() const { return m_platformInfo.eRenderCoreFamily >= IGFX_GEN10_CORE; }`
	`182`	`+bool supportDisableMidThreadPreemptionSwitch() const`
	`183`	`+{`
	`184`	`+ return`
	`185`	`+ false`
	`186`	`+ ;`
	`187`	`+}`
`183`	`188`
`184`	`189`	`bool needSWStencil() const`
`185`	`190`	`{`