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-rw-r--r--build/visual-studio/slang/slang.vcxproj2
-rw-r--r--build/visual-studio/slang/slang.vcxproj.filters6
-rw-r--r--source/slang/slang-emit-metal.cpp88
-rw-r--r--source/slang/slang-emit-metal.h2
-rw-r--r--source/slang/slang-emit-spirv.cpp5
-rw-r--r--source/slang/slang-emit.cpp7
-rw-r--r--source/slang/slang-ir-wrap-global-context.cpp287
-rw-r--r--source/slang/slang-ir-wrap-global-context.h14
-rw-r--r--source/slang/slang-ir.h9
-rw-r--r--tests/metal/simple-compute.slang15
10 files changed, 417 insertions, 18 deletions
diff --git a/build/visual-studio/slang/slang.vcxproj b/build/visual-studio/slang/slang.vcxproj
index cfb7d474f..acf6df922 100644
--- a/build/visual-studio/slang/slang.vcxproj
+++ b/build/visual-studio/slang/slang.vcxproj
@@ -484,6 +484,7 @@ IF EXIST ..\..\..\external\slang-glslang\bin\windows-aarch64\release\slang-glsla
<ClInclude Include="..\..\..\source\slang\slang-ir-variable-scope-correction.h" />
<ClInclude Include="..\..\..\source\slang\slang-ir-vk-invert-y.h" />
<ClInclude Include="..\..\..\source\slang\slang-ir-witness-table-wrapper.h" />
+ <ClInclude Include="..\..\..\source\slang\slang-ir-wrap-global-context.h" />
<ClInclude Include="..\..\..\source\slang\slang-ir-wrap-structured-buffers.h" />
<ClInclude Include="..\..\..\source\slang\slang-ir.h" />
<ClInclude Include="..\..\..\source\slang\slang-language-server-ast-lookup.h" />
@@ -713,6 +714,7 @@ IF EXIST ..\..\..\external\slang-glslang\bin\windows-aarch64\release\slang-glsla
<ClCompile Include="..\..\..\source\slang\slang-ir-variable-scope-correction.cpp" />
<ClCompile Include="..\..\..\source\slang\slang-ir-vk-invert-y.cpp" />
<ClCompile Include="..\..\..\source\slang\slang-ir-witness-table-wrapper.cpp" />
+ <ClCompile Include="..\..\..\source\slang\slang-ir-wrap-global-context.cpp" />
<ClCompile Include="..\..\..\source\slang\slang-ir-wrap-structured-buffers.cpp" />
<ClCompile Include="..\..\..\source\slang\slang-ir.cpp" />
<ClCompile Include="..\..\..\source\slang\slang-language-server-ast-lookup.cpp" />
diff --git a/build/visual-studio/slang/slang.vcxproj.filters b/build/visual-studio/slang/slang.vcxproj.filters
index 14559ce5c..4b60068b3 100644
--- a/build/visual-studio/slang/slang.vcxproj.filters
+++ b/build/visual-studio/slang/slang.vcxproj.filters
@@ -540,6 +540,9 @@
<ClInclude Include="..\..\..\source\slang\slang-ir-witness-table-wrapper.h">
<Filter>Header Files</Filter>
</ClInclude>
+ <ClInclude Include="..\..\..\source\slang\slang-ir-wrap-global-context.h">
+ <Filter>Header Files</Filter>
+ </ClInclude>
<ClInclude Include="..\..\..\source\slang\slang-ir-wrap-structured-buffers.h">
<Filter>Header Files</Filter>
</ClInclude>
@@ -1223,6 +1226,9 @@
<ClCompile Include="..\..\..\source\slang\slang-ir-witness-table-wrapper.cpp">
<Filter>Source Files</Filter>
</ClCompile>
+ <ClCompile Include="..\..\..\source\slang\slang-ir-wrap-global-context.cpp">
+ <Filter>Source Files</Filter>
+ </ClCompile>
<ClCompile Include="..\..\..\source\slang\slang-ir-wrap-structured-buffers.cpp">
<Filter>Source Files</Filter>
</ClCompile>
diff --git a/source/slang/slang-emit-metal.cpp b/source/slang/slang-emit-metal.cpp
index 1ce25a2da..17d074e75 100644
--- a/source/slang/slang-emit-metal.cpp
+++ b/source/slang/slang-emit-metal.cpp
@@ -100,7 +100,7 @@ void MetalSourceEmitter::_emitHLSLTextureType(IRTextureTypeBase* texType)
case SLANG_TEXTURE_2D: m_writer->emit("2d"); break;
case SLANG_TEXTURE_3D: m_writer->emit("3d"); break;
case SLANG_TEXTURE_CUBE: m_writer->emit("cube"); break;
- case SLANG_TEXTURE_BUFFER: m_writer->emit("1d"); break;
+ case SLANG_TEXTURE_BUFFER: m_writer->emit("_buffer"); break;
default:
SLANG_DIAGNOSE_UNEXPECTED(getSink(), SourceLoc(), "unhandled resource shape");
break;
@@ -274,7 +274,39 @@ bool MetalSourceEmitter::tryEmitInstExprImpl(IRInst* inst, const EmitOpInfo& inO
return true;
}
break;
-
+ case kIROp_RWStructuredBufferGetElementPtr:
+ {
+ EmitOpInfo outerPrec = inOuterPrec;
+ bool needClose = false;
+
+ auto prec = getInfo(EmitOp::Add);
+ needClose = maybeEmitParens(outerPrec, prec);
+ emitOperand(inst->getOperand(0), leftSide(outerPrec, prec));
+ m_writer->emit("+");
+ emitOperand(inst->getOperand(1), rightSide(prec, outerPrec));
+ maybeCloseParens(needClose);
+ return true;
+ }
+ case kIROp_StructuredBufferLoad:
+ case kIROp_RWStructuredBufferLoad:
+ {
+ auto prec = getInfo(EmitOp::Postfix);
+ emitOperand(inst->getOperand(0), leftSide(inOuterPrec, prec));
+ m_writer->emit("[");
+ emitOperand(inst->getOperand(1), getInfo(EmitOp::General));
+ m_writer->emit("]");
+ return true;
+ }
+ case kIROp_RWStructuredBufferStore:
+ {
+ auto prec = getInfo(EmitOp::Postfix);
+ emitOperand(inst->getOperand(0), leftSide(inOuterPrec, prec));
+ m_writer->emit("[");
+ emitOperand(inst->getOperand(1), getInfo(EmitOp::General));
+ m_writer->emit("] = ");
+ emitOperand(inst->getOperand(2), getInfo(EmitOp::General));
+ return true;
+ }
default: break;
}
// Not handled
@@ -479,12 +511,47 @@ void MetalSourceEmitter::emitSimpleTypeImpl(IRType* type)
case kIROp_ParameterBlockType:
case kIROp_ConstantBufferType:
{
- m_writer->emit("constant ");
emitType((IRType*)type->getOperand(0));
+ m_writer->emit(" constant*");
+ return;
+ }
+ case kIROp_PtrType:
+ case kIROp_InOutType:
+ case kIROp_OutType:
+ case kIROp_RefType:
+ case kIROp_ConstRefType:
+ {
+ auto ptrType = cast<IRPtrTypeBase>(type);
+ emitType((IRType*)ptrType->getValueType());
+ switch ((AddressSpace)ptrType->getAddressSpace())
+ {
+ case AddressSpace::Global:
+ m_writer->emit(" device");
+ break;
+ case AddressSpace::Uniform:
+ m_writer->emit(" constant");
+ break;
+ case AddressSpace::ThreadLocal:
+ m_writer->emit(" thread");
+ break;
+ case AddressSpace::GroupShared:
+ m_writer->emit(" threadgroup");
+ break;
+ }
m_writer->emit("*");
return;
}
- default: break;
+ case kIROp_ArrayType:
+ {
+ m_writer->emit("array<");
+ emitType((IRType*)type->getOperand(0));
+ m_writer->emit(", ");
+ emitVal(type->getOperand(1), getInfo(EmitOp::General));
+ m_writer->emit(">");
+ return;
+ }
+ default:
+ break;
}
if (auto texType = as<IRTextureType>(type))
@@ -499,9 +566,8 @@ void MetalSourceEmitter::emitSimpleTypeImpl(IRType* type)
}
else if (auto structuredBufferType = as<IRHLSLStructuredBufferTypeBase>(type))
{
- m_writer->emit("device ");
emitType(structuredBufferType->getElementType());
- m_writer->emit("*");
+ m_writer->emit(" device*");
return;
}
else if (const auto untypedBufferType = as<IRUntypedBufferResourceType>(type))
@@ -511,10 +577,11 @@ void MetalSourceEmitter::emitSimpleTypeImpl(IRType* type)
case kIROp_HLSLByteAddressBufferType:
case kIROp_HLSLRWByteAddressBufferType:
case kIROp_HLSLRasterizerOrderedByteAddressBufferType:
- m_writer->emit("device ");
- m_writer->emit("uint32_t *");
+ m_writer->emit("uint32_t device*");
+ break;
+ case kIROp_RaytracingAccelerationStructureType:
+ m_writer->emit("acceleration_structure<instancing>");
break;
- case kIROp_RaytracingAccelerationStructureType: m_writer->emit("acceleration_structure<instancing>"); break;
default:
SLANG_DIAGNOSE_UNEXPECTED(getSink(), SourceLoc(), "unhandled buffer type");
break;
@@ -650,7 +717,8 @@ void MetalSourceEmitter::handleRequiredCapabilitiesImpl(IRInst* inst)
void MetalSourceEmitter::emitFrontMatterImpl(TargetRequest*)
{
-
+ m_writer->emit("#include <metal_stdlib>\n");
+ m_writer->emit("using namespace metal;\n");
}
void MetalSourceEmitter::emitGlobalInstImpl(IRInst* inst)
diff --git a/source/slang/slang-emit-metal.h b/source/slang/slang-emit-metal.h
index 4c4f27be3..6c3de04c4 100644
--- a/source/slang/slang-emit-metal.h
+++ b/source/slang/slang-emit-metal.h
@@ -54,6 +54,8 @@ protected:
virtual void emitGlobalInstImpl(IRInst* inst) SLANG_OVERRIDE;
+ virtual bool doesTargetSupportPtrTypes() SLANG_OVERRIDE { return true; }
+
// Emit a single `register` semantic, as appropriate for a given resource-type-specific layout info
// Keyword to use in the uniform case (`register` for globals, `packoffset` inside a `cbuffer`)
void _emitHLSLRegisterSemantic(LayoutResourceKind kind, EmitVarChain* chain, IRInst* inst, char const* uniformSemanticSpelling = "register");
diff --git a/source/slang/slang-emit-spirv.cpp b/source/slang/slang-emit-spirv.cpp
index 2b85be8c7..b5a94cf0d 100644
--- a/source/slang/slang-emit-spirv.cpp
+++ b/source/slang/slang-emit-spirv.cpp
@@ -520,10 +520,7 @@ struct SPIRVEmitContext
// > Version nuumber
//
- // TODO(JS):
- // Was previously set to SpvVersion, but that doesn't work since we
- // upgraded to SPIR-V headers 1.6. (It would lead to validation errors during vk tests)
- // For now mark as version 1.5.0
+ // We are targeting SPIRV 1.5 for now.
static const uint32_t spvVersion1_5_0 = 0x00010500;
m_words.add(spvVersion1_5_0);
diff --git a/source/slang/slang-emit.cpp b/source/slang/slang-emit.cpp
index c00c7bfc3..b7227a4f0 100644
--- a/source/slang/slang-emit.cpp
+++ b/source/slang/slang-emit.cpp
@@ -69,6 +69,7 @@
#include "slang-ir-synthesize-active-mask.h"
#include "slang-ir-validate.h"
#include "slang-ir-wrap-structured-buffers.h"
+#include "slang-ir-wrap-global-context.h"
#include "slang-ir-liveness.h"
#include "slang-ir-glsl-liveness.h"
#include "slang-ir-translate-glsl-global-var.h"
@@ -1082,6 +1083,12 @@ Result linkAndOptimizeIR(
validateIRModuleIfEnabled(codeGenContext, irModule);
}
+ // Metal does not allow global variables and global parameters, so
+ // we need to convert them into an explicit global context parameter
+ // passed around through a function parameter.
+ if (target == CodeGenTarget::Metal)
+ wrapGlobalScopeInContextType(irModule);
+
auto metadata = new ArtifactPostEmitMetadata;
outLinkedIR.metadata = metadata;
diff --git a/source/slang/slang-ir-wrap-global-context.cpp b/source/slang/slang-ir-wrap-global-context.cpp
new file mode 100644
index 000000000..01a343a02
--- /dev/null
+++ b/source/slang/slang-ir-wrap-global-context.cpp
@@ -0,0 +1,287 @@
+#include "slang-ir-wrap-global-context.h"
+
+#include "slang-ir-util.h"
+
+namespace Slang
+{
+ struct WrapGlobalScopeContext
+ {
+ List<IRFunc*> entryPoints;
+ IRStructType* contextType;
+ struct GlobalVarInfo
+ {
+ IRStructKey* key;
+ };
+ Dictionary<IRInst*, GlobalVarInfo> mapGlobalVarToInfo;
+ struct FuncInfo
+ {
+ IRInst* contextArg;
+ };
+ Dictionary<IRFunc*, FuncInfo> mapFuncToInfo;
+ IRStringLit* findNameHint(IRInst* inst)
+ {
+ if (auto nameDecor = inst->findDecoration<IRNameHintDecoration>())
+ return nameDecor->getNameOperand();
+ if (auto linkageDecor = inst->findDecoration<IRLinkageDecoration>())
+ return linkageDecor->getMangledNameOperand();
+ return nullptr;
+ }
+
+ // Move all global parameters to the entry point parameters,
+ // and replace them with global variables that are initialized with
+ // the entry point parameters.
+ void moveGlobalParametersToEntryPoint(IRModule* module)
+ {
+ Dictionary<IRInst*, IRInst*> mapGlobalParamToGlobalVar;
+
+ IRBuilder builder(module);
+
+ for (auto globalInst : module->getGlobalInsts())
+ {
+ if (auto globalParam = as<IRGlobalParam>(globalInst))
+ {
+ builder.setInsertBefore(globalParam);
+ auto globalVar = builder.createGlobalVar(
+ globalParam->getFullType(),
+ (int)AddressSpace::ThreadLocal);
+ if (auto name = findNameHint(globalParam))
+ builder.addNameHintDecoration(globalVar, name);
+ mapGlobalParamToGlobalVar[globalParam] = globalVar;
+ }
+ }
+
+ // For every entry point, we need to add a new parameter for each global parameter.
+ for (auto entryPoint : entryPoints)
+ {
+ auto firstBlock = entryPoint->getFirstBlock();
+ auto paramInsertPoint = firstBlock->getFirstInst();
+ struct ParamInfo
+ {
+ IRInst* newParam;
+ IRInst* globalVar;
+ };
+ List<ParamInfo> newParams;
+ for (auto globalParam : mapGlobalParamToGlobalVar)
+ {
+ auto newParam = builder.createParam(globalParam.first->getFullType());
+ newParam->insertBefore(paramInsertPoint);
+ if (auto name = findNameHint(globalParam.first))
+ builder.addNameHintDecoration(newParam, name);
+ newParams.add({newParam, globalParam.second});
+ }
+
+ // Insert assignments to the global variables at the start of the entry point.
+ builder.setInsertBefore(firstBlock->getFirstOrdinaryInst());
+ for (auto& paramInfo : newParams)
+ {
+ auto globalVar = paramInfo.globalVar;
+ auto newParam = paramInfo.newParam;
+ builder.emitStore(globalVar, newParam);
+ }
+ }
+
+ // Replace all uses of global parameters with a load from the global variable.
+ for (auto globalParam : mapGlobalParamToGlobalVar)
+ {
+ auto globalVar = globalParam.second;
+ traverseUses(globalParam.first, [&](IRUse* use)
+ {
+ auto user = use->getUser();
+ builder.setInsertBefore(user);
+ auto load = builder.emitLoad(globalParam.first->getFullType(), globalVar);
+ builder.replaceOperand(use, load);
+ });
+ globalParam.first->removeAndDeallocate();
+ }
+ }
+
+ void processModule(IRModule* module)
+ {
+ IRBuilder builder(module);
+ List<IRInst*> instsToRemove;
+
+ List<IRFunc*> functions;
+
+ // Collect all entry points and functions.
+ for (auto globalInst : module->getGlobalInsts())
+ {
+ if (globalInst->findDecoration<IREntryPointDecoration>())
+ entryPoints.add(as<IRFunc>(globalInst));
+ if (auto func = as<IRFunc>(globalInst))
+ functions.add(func);
+ }
+
+ // Before everything, we need to move all global parameters to the entry point parameters.
+ // For each global parameter, e.g. `uniform float4 g;`, we will replace it with a global
+ // variable, e.g. `float4 _g;`, and add a new parameter to the each entry point, and copy
+ // the value from the entry point parameter to the global variable.
+ moveGlobalParametersToEntryPoint(module);
+
+ // The next step is to wrap all global variables in a context type, and pass them around
+ // with explicit function parameters.
+
+ // Collect all global variables.
+ for (auto globalInst : module->getGlobalInsts())
+ {
+ if (auto globalVar = as<IRGlobalVar>(globalInst))
+ {
+ auto key = builder.createStructKey();
+
+ if (auto name = findNameHint(globalVar))
+ builder.addNameHintDecoration(key, name);
+
+ GlobalVarInfo info;
+ info.key = key;
+ mapGlobalVarToInfo[globalVar] = info;
+ }
+ }
+ if (mapGlobalVarToInfo.getCount() == 0)
+ return;
+
+ // Create the context type for the global scope.
+ contextType = builder.createStructType();
+ builder.addNameHintDecoration(contextType, toSlice("_SlangGlobalContext"));
+ for (auto& fieldKV : mapGlobalVarToInfo)
+ {
+ auto ptrType = as<IRPtrTypeBase>(fieldKV.first->getFullType());
+ if (!ptrType)
+ continue;
+ builder.createStructField(
+ contextType, fieldKV.second.key, ptrType->getValueType());
+ }
+
+ // Identify all functions that requires the global scope context.
+
+ // First, add all functions to the work list if it directly uses a global variable.
+ List<IRFunc*> funcWorkList;
+ HashSet<IRFunc*> funcWorkListSet;
+ for (auto& fieldKV : mapGlobalVarToInfo)
+ {
+ auto globalVar = fieldKV.first;
+ for (auto use = globalVar->firstUse; use; use = use->nextUse)
+ {
+ if (auto userFunc = getParentFunc(use->getUser()))
+ {
+ if (funcWorkListSet.add(userFunc))
+ funcWorkList.add(userFunc);
+ }
+ }
+ }
+
+ // Next, propagate the call graph and add all functions that transitively uses a global variable.
+ for (Index i = 0; i < funcWorkList.getCount(); i++)
+ {
+ auto func = funcWorkList[i];
+ for (auto use = func->firstUse; use; use = use->nextUse)
+ {
+ if (auto call = as<IRCall>(use->getUser()))
+ {
+ if (call->getCallee() != func)
+ continue;
+ if (auto callerFunc = as<IRFunc>(getParentFunc(call)))
+ {
+ if (funcWorkListSet.add(callerFunc))
+ funcWorkList.add(callerFunc);
+ }
+ }
+ }
+ }
+
+ // Now, everything in funcWorkListSet is a function that requires the global scope context.
+ // We go ahead and add the context type as the first parameter to these functions.
+ List<IRInst*> newCallArgs;
+
+ auto threadPtrType = builder.getPtrType(kIROp_PtrType, contextType, (int)AddressSpace::ThreadLocal);
+ for (auto func : funcWorkListSet)
+ {
+ auto firstBlock = func->getFirstBlock();
+ if (!firstBlock)
+ continue;
+ bool isEntryPoint = func->findDecoration<IREntryPointDecoration>() != nullptr;
+ FuncInfo funcInfo = {};
+ if (isEntryPoint)
+ {
+ // If the function is an entry point, we need to declare a local variable to hold the context.
+ setInsertBeforeOrdinaryInst(&builder, firstBlock->getFirstOrdinaryInst());
+ funcInfo.contextArg = builder.emitVar(contextType, (int)AddressSpace::ThreadLocal);
+ }
+ else
+ {
+ // For other functions, we just add the context as the first parameter.
+ builder.setInsertBefore(firstBlock->getFirstInst());
+ funcInfo.contextArg = builder.emitParamAtHead(threadPtrType);
+ }
+ builder.addNameHintDecoration(funcInfo.contextArg, toSlice("_globalCtx"));
+
+ mapFuncToInfo[func] = funcInfo;
+
+ // Now go through the body of the function and insert the context as the first argument to all calls.
+ for (auto block : func->getBlocks())
+ {
+ for (auto inst : block->getChildren())
+ {
+ if (auto call = as<IRCall>(inst))
+ {
+ if (funcWorkListSet.contains((IRFunc*)getResolvedInstForDecorations(call->getCallee())))
+ {
+ builder.setInsertBefore(call);
+ newCallArgs.clear();
+ newCallArgs.add(funcInfo.contextArg);
+ for (auto arg : call->getArgsList())
+ newCallArgs.add(arg);
+ auto newCall = builder.emitCallInst(call->getFullType(), call->getCallee(), newCallArgs);
+ call->replaceUsesWith(newCall);
+ instsToRemove.add(call);
+ }
+ }
+ }
+ }
+ }
+
+ // Next, we need to replace all accesses to global variables with accesses to the context.
+ for (auto globalVarKV : mapGlobalVarToInfo)
+ {
+ auto globalVar = globalVarKV.first;
+ auto key = globalVarKV.second.key;
+ traverseUses(globalVar, [&](IRUse* use)
+ {
+ auto user = use->getUser();
+ auto parentFunc = getParentFunc(user);
+ if (!parentFunc)
+ return;
+ auto funcInfo = mapFuncToInfo.tryGetValue(parentFunc);
+ SLANG_ASSERT(funcInfo);
+
+ auto contextArg = funcInfo->contextArg;
+ builder.setInsertBefore(user);
+ auto replacement = builder.emitFieldAddress(
+ builder.getPtrType(
+ kIROp_PtrType,
+ tryGetPointedToType(&builder, globalVar->getFullType()),
+ (int)AddressSpace::ThreadLocal),
+ contextArg,
+ key);
+ builder.replaceOperand(use, replacement);
+ });
+ SLANG_ASSERT(!globalVar->hasUses());
+ instsToRemove.add(globalVar);
+ }
+
+ // Fix up all function types.
+ for (auto func : functions)
+ {
+ fixUpFuncType(func);
+ }
+
+ // Finally, cleanup the IR by removing all the insts scheduled for removal.
+ for (auto inst : instsToRemove)
+ inst->removeAndDeallocate();
+ }
+ };
+
+ void wrapGlobalScopeInContextType(IRModule* module)
+ {
+ WrapGlobalScopeContext context;
+ context.processModule(module);
+ }
+}
diff --git a/source/slang/slang-ir-wrap-global-context.h b/source/slang/slang-ir-wrap-global-context.h
new file mode 100644
index 000000000..1cd411e0a
--- /dev/null
+++ b/source/slang/slang-ir-wrap-global-context.h
@@ -0,0 +1,14 @@
+#pragma once
+
+#include "slang-ir.h"
+
+namespace Slang
+{
+ // The metal backend does not support global variables or parameters.
+ // To workaround this restriction, we use this pass to wrap all the
+ // global scope variables in a context type, and pass that context
+ // type as the first parameter to all functions.
+
+ void wrapGlobalScopeInContextType(IRModule* module);
+
+}
diff --git a/source/slang/slang-ir.h b/source/slang/slang-ir.h
index fb4ce117e..50ed0096d 100644
--- a/source/slang/slang-ir.h
+++ b/source/slang/slang-ir.h
@@ -39,6 +39,15 @@ struct IRModule;
struct IRStructField;
struct IRStructKey;
+enum class AddressSpace
+{
+ Generic = 0,
+ ThreadLocal = 1,
+ Global = 2,
+ GroupShared = 3,
+ Uniform = 4,
+};
+
typedef unsigned int IROpFlags;
enum : IROpFlags
{
diff --git a/tests/metal/simple-compute.slang b/tests/metal/simple-compute.slang
index e099704be..fe797dc2c 100644
--- a/tests/metal/simple-compute.slang
+++ b/tests/metal/simple-compute.slang
@@ -1,10 +1,17 @@
//TEST:SIMPLE(filecheck=CHECK): -target metal
-RWStructuredBuffer<float> outputBuffer;
+uniform RWStructuredBuffer<float> outputBuffer;
+
+// CHECK: {{.*}}kernel{{.*}} void main_kernel(float device* {{.*}})
+
+void func(float v)
+{
+ outputBuffer[0] = v;
+ outputBuffer[1] = outputBuffer.Load(0);
+}
-// CHECK: {{.*}}kernel{{.*}} void main()
[numthreads(1,1,1)]
-void main()
+void main_kernel()
{
- outputBuffer[0] = 1.0f;
+ func(3.0f);
} \ No newline at end of file
generated by cgit v1.2.3 (git 2.39.1) at 2026-06-01 20:27:13 +0000