diff options
Diffstat (limited to 'src/gallium')
6 files changed, 75 insertions, 3 deletions
diff --git a/src/gallium/drivers/swr/rasterizer/common/rdtsc_buckets.cpp b/src/gallium/drivers/swr/rasterizer/common/rdtsc_buckets.cpp index 454641b2751..7b40dc44d5d 100644 --- a/src/gallium/drivers/swr/rasterizer/common/rdtsc_buckets.cpp +++ b/src/gallium/drivers/swr/rasterizer/common/rdtsc_buckets.cpp @@ -64,8 +64,10 @@ void BucketManager::RegisterThread(const std::string& name) UINT BucketManager::RegisterBucket(const BUCKET_DESC& desc) { + mThreadMutex.lock(); size_t id = mBuckets.size(); mBuckets.push_back(desc); + mThreadMutex.unlock(); return (UINT)id; } @@ -186,3 +188,13 @@ void BucketManager::PrintReport(const std::string& filename) fclose(f); } } + +void BucketManager_StartBucket(BucketManager* pBucketMgr, uint32_t id) +{ + pBucketMgr->StartBucket(id); +} + +void BucketManager_StopBucket(BucketManager* pBucketMgr, uint32_t id) +{ + pBucketMgr->StopBucket(id); +} diff --git a/src/gallium/drivers/swr/rasterizer/common/rdtsc_buckets.h b/src/gallium/drivers/swr/rasterizer/common/rdtsc_buckets.h index 99cb10ec6e8..de4dd8e9119 100644 --- a/src/gallium/drivers/swr/rasterizer/common/rdtsc_buckets.h +++ b/src/gallium/drivers/swr/rasterizer/common/rdtsc_buckets.h @@ -70,7 +70,9 @@ public: // removes all registered buckets void ClearBuckets() { + mThreadMutex.lock(); mBuckets.clear(); + mThreadMutex.unlock(); } /// Registers a new thread with the manager. @@ -227,3 +229,8 @@ private: bool mThreadViz{ false }; std::string mThreadVizDir; }; + + +// C helpers for jitter +void BucketManager_StartBucket(BucketManager* pBucketMgr, uint32_t id); +void BucketManager_StopBucket(BucketManager* pBucketMgr, uint32_t id); diff --git a/src/gallium/drivers/swr/rasterizer/core/api.cpp b/src/gallium/drivers/swr/rasterizer/core/api.cpp index f2061e6d1b2..15dc534da72 100644 --- a/src/gallium/drivers/swr/rasterizer/core/api.cpp +++ b/src/gallium/drivers/swr/rasterizer/core/api.cpp @@ -49,7 +49,7 @@ void SetupDefaultState(SWR_CONTEXT *pContext); /// @brief Create SWR Context. /// @param pCreateInfo - pointer to creation info. HANDLE SwrCreateContext( - const SWR_CREATECONTEXT_INFO* pCreateInfo) + SWR_CREATECONTEXT_INFO* pCreateInfo) { RDTSC_RESET(); RDTSC_INIT(0); @@ -118,6 +118,11 @@ HANDLE SwrCreateContext( pContext->pfnStoreTile = pCreateInfo->pfnStoreTile; pContext->pfnClearTile = pCreateInfo->pfnClearTile; + // pass pointer to bucket manager back to caller +#ifdef KNOB_ENABLE_RDTSC + pCreateInfo->pBucketMgr = &gBucketMgr; +#endif + return (HANDLE)pContext; } diff --git a/src/gallium/drivers/swr/rasterizer/core/api.h b/src/gallium/drivers/swr/rasterizer/core/api.h index 72fae8b2c21..9c046776bb8 100644 --- a/src/gallium/drivers/swr/rasterizer/core/api.h +++ b/src/gallium/drivers/swr/rasterizer/core/api.h @@ -77,6 +77,8 @@ typedef void(SWR_API *PFN_CLEAR_TILE)(HANDLE hPrivateContext, SWR_RENDERTARGET_ATTACHMENT rtIndex, uint32_t x, uint32_t y, const float* pClearColor); +class BucketManager; + ////////////////////////////////////////////////////////////////////////// /// SWR_CREATECONTEXT_INFO ///////////////////////////////////////////////////////////////////////// @@ -91,10 +93,14 @@ struct SWR_CREATECONTEXT_INFO // Each SWR context can have multiple sets of active state uint32_t maxSubContexts; - // tile manipulation functions + // Tile manipulation functions PFN_LOAD_TILE pfnLoadTile; PFN_STORE_TILE pfnStoreTile; PFN_CLEAR_TILE pfnClearTile; + + // Pointer to rdtsc buckets mgr returned to the caller. + // Only populated when KNOB_ENABLE_RDTSC is set + BucketManager* pBucketMgr; }; ////////////////////////////////////////////////////////////////////////// @@ -112,7 +118,7 @@ struct SWR_RECT /// @brief Create SWR Context. /// @param pCreateInfo - pointer to creation info. HANDLE SWR_API SwrCreateContext( - const SWR_CREATECONTEXT_INFO* pCreateInfo); + SWR_CREATECONTEXT_INFO* pCreateInfo); ////////////////////////////////////////////////////////////////////////// /// @brief Destroys SWR Context. diff --git a/src/gallium/drivers/swr/rasterizer/jitter/builder_misc.cpp b/src/gallium/drivers/swr/rasterizer/jitter/builder_misc.cpp index 7ebaca05151..f18a9902c8c 100644 --- a/src/gallium/drivers/swr/rasterizer/jitter/builder_misc.cpp +++ b/src/gallium/drivers/swr/rasterizer/jitter/builder_misc.cpp @@ -28,6 +28,8 @@ * ******************************************************************************/ #include "builder.h" +#include "common/rdtsc_buckets.h" + #include "llvm/Support/DynamicLibrary.h" void __cdecl CallPrint(const char* fmt, ...); @@ -1447,3 +1449,39 @@ Value *Builder::VINSERTI128(Value* a, Value* b, Constant* imm8) return VSHUFFLE(a, inter, ConstantVector::get(idx2)); #endif } + +// rdtsc buckets macros +void Builder::RDTSC_START(Value* pBucketMgr, Value* pId) +{ + std::vector<Type*> args{ + PointerType::get(mInt32Ty, 0), // pBucketMgr + mInt32Ty // id + }; + + FunctionType* pFuncTy = FunctionType::get(Type::getVoidTy(JM()->mContext), args, false); + Function* pFunc = cast<Function>(JM()->mpCurrentModule->getOrInsertFunction("BucketManager_StartBucket", pFuncTy)); + if (sys::DynamicLibrary::SearchForAddressOfSymbol("BucketManager_StartBucket") == nullptr) + { + sys::DynamicLibrary::AddSymbol("BucketManager_StartBucket", (void*)&BucketManager_StartBucket); + } + + CALL(pFunc, { pBucketMgr, pId }); +} + +void Builder::RDTSC_STOP(Value* pBucketMgr, Value* pId) +{ + std::vector<Type*> args{ + PointerType::get(mInt32Ty, 0), // pBucketMgr + mInt32Ty // id + }; + + FunctionType* pFuncTy = FunctionType::get(Type::getVoidTy(JM()->mContext), args, false); + Function* pFunc = cast<Function>(JM()->mpCurrentModule->getOrInsertFunction("BucketManager_StopBucket", pFuncTy)); + if (sys::DynamicLibrary::SearchForAddressOfSymbol("BucketManager_StopBucket") == nullptr) + { + sys::DynamicLibrary::AddSymbol("BucketManager_StopBucket", (void*)&BucketManager_StopBucket); + } + + CALL(pFunc, { pBucketMgr, pId }); +} + diff --git a/src/gallium/drivers/swr/rasterizer/jitter/builder_misc.h b/src/gallium/drivers/swr/rasterizer/jitter/builder_misc.h index 48e0558c4dd..172550e28b1 100644 --- a/src/gallium/drivers/swr/rasterizer/jitter/builder_misc.h +++ b/src/gallium/drivers/swr/rasterizer/jitter/builder_misc.h @@ -147,3 +147,7 @@ Value* INT3() { return INTERRUPT(C((uint8_t)3)); } Value *VEXTRACTI128(Value* a, Constant* imm8); Value *VINSERTI128(Value* a, Value* b, Constant* imm8); + +// rdtsc buckets macros +void RDTSC_START(Value* pBucketMgr, Value* pId); +void RDTSC_STOP(Value* pBucketMgr, Value* pId); |