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cuda : enable CUDA Graph on CUDA Toolkit < 12.x (llama/12394)

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* Enable CUDA Graph on CTK < 12.x

`cudaGraphExecUpdate` API was changed on 12.x. For this reason CUDA graph support was disabled on older CUDA toolkit. This change enables CUDA support in CTK version < 12.x by using older API if CTK < 12.x.

* Fix compilation errors with MUSA

* Disable CUDA Graph for MUSA
This commit is contained in:
Gaurav Garg 2025-03-17 23:55:13 +05:30 committed by Georgi Gerganov
parent db6e8056b5
commit cfc2560e41
5 changed files with 11 additions and 12 deletions
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2
ggml/src/ggml-cuda/common.cuh
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@ -678,7 +678,7 @@ struct ggml_tensor_extra_gpu {
}; };
#if ((CUDART_VERSION >= 12000) && defined(GGML_CUDA_USE_GRAPHS)) || defined(GGML_HIP_GRAPHS) #if (defined(GGML_CUDA_USE_GRAPHS) || defined(GGML_HIP_GRAPHS))
#define USE_CUDA_GRAPH #define USE_CUDA_GRAPH
#endif #endif

12
ggml/src/ggml-cuda/ggml-cuda.cu
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@ -2610,13 +2610,15 @@ static bool is_cuda_graph_update_required(ggml_backend_cuda_context * cuda_ctx,
static void update_cuda_graph_executable(ggml_backend_cuda_context * cuda_ctx) { static void update_cuda_graph_executable(ggml_backend_cuda_context * cuda_ctx) {
#if CUDART_VERSION >= 12000
cudaGraphExecUpdateResultInfo result_info; cudaGraphExecUpdateResultInfo result_info;
#ifdef __HIP_PLATFORM_AMD__
hipGraphNode_t errorNode;
hipError_t stat = hipGraphExecUpdate(cuda_ctx->cuda_graph->instance, cuda_ctx->cuda_graph->graph, &errorNode, &result_info);
#else
cudaError_t stat = cudaGraphExecUpdate(cuda_ctx->cuda_graph->instance, cuda_ctx->cuda_graph->graph, &result_info); cudaError_t stat = cudaGraphExecUpdate(cuda_ctx->cuda_graph->instance, cuda_ctx->cuda_graph->graph, &result_info);
#endif #else
cudaGraphNode_t errorNode;
cudaGraphExecUpdateResult result_info;
cudaError_t stat = cudaGraphExecUpdate(cuda_ctx->cuda_graph->instance, cuda_ctx->cuda_graph->graph, &errorNode, &result_info);
#endif // CUDART_VERSION >= 12000
if (stat == cudaErrorGraphExecUpdateFailure) { if (stat == cudaErrorGraphExecUpdateFailure) {
#ifndef NDEBUG #ifndef NDEBUG
GGML_LOG_DEBUG("%s: CUDA graph update failed\n", __func__); GGML_LOG_DEBUG("%s: CUDA graph update failed\n", __func__);

2
ggml/src/ggml-cuda/vendors/hip.h vendored
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@ -112,7 +112,7 @@
#define cudaGraphExecDestroy hipGraphExecDestroy #define cudaGraphExecDestroy hipGraphExecDestroy
#define cudaGraphLaunch hipGraphLaunch #define cudaGraphLaunch hipGraphLaunch
#define cudaErrorGraphExecUpdateFailure hipErrorGraphExecUpdateFailure #define cudaErrorGraphExecUpdateFailure hipErrorGraphExecUpdateFailure
#define cudaGraphExecUpdateResultInfo hipGraphExecUpdateResult #define cudaGraphExecUpdateResult hipGraphExecUpdateResult
#define cudaGraphNodeType hipGraphNodeType #define cudaGraphNodeType hipGraphNodeType
#define cudaGraphNodeTypeKernel hipGraphNodeTypeKernel #define cudaGraphNodeTypeKernel hipGraphNodeTypeKernel
#define cudaGraphInstantiate hipGraphInstantiate #define cudaGraphInstantiate hipGraphInstantiate

3
ggml/src/ggml-cuda/vendors/musa.h vendored
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@ -119,7 +119,7 @@
#define cudaGraphExecDestroy musaGraphExecDestroy #define cudaGraphExecDestroy musaGraphExecDestroy
#define cudaGraphExec_t musaGraphExec_t #define cudaGraphExec_t musaGraphExec_t
#define cudaGraphExecUpdate musaGraphExecUpdate #define cudaGraphExecUpdate musaGraphExecUpdate
#define cudaGraphExecUpdateResultInfo musaGraphExecUpdateResult #define cudaGraphExecUpdateResult musaGraphExecUpdateResult
#define cudaGraphGetNodes musaGraphGetNodes #define cudaGraphGetNodes musaGraphGetNodes
#define cudaGraphInstantiate musaGraphInstantiate #define cudaGraphInstantiate musaGraphInstantiate
#define cudaGraphKernelNodeGetParams musaGraphKernelNodeGetParams #define cudaGraphKernelNodeGetParams musaGraphKernelNodeGetParams
@ -132,6 +132,7 @@
#define cudaGraph_t musaGraph_t #define cudaGraph_t musaGraph_t
#define cudaKernelNodeParams musaKernelNodeParams #define cudaKernelNodeParams musaKernelNodeParams
#define cudaStreamCaptureModeRelaxed musaStreamCaptureModeRelaxed #define cudaStreamCaptureModeRelaxed musaStreamCaptureModeRelaxed
#define cudaStreamBeginCapture musaStreamBeginCapture
#define cudaStreamEndCapture musaStreamEndCapture #define cudaStreamEndCapture musaStreamEndCapture
typedef mt_bfloat16 nv_bfloat16; typedef mt_bfloat16 nv_bfloat16;

4
ggml/src/ggml-musa/CMakeLists.txt
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@ -67,10 +67,6 @@ if (MUSAToolkit_FOUND)
add_compile_definitions(GGML_USE_MUSA) add_compile_definitions(GGML_USE_MUSA)
add_compile_definitions(GGML_CUDA_PEER_MAX_BATCH_SIZE=${GGML_CUDA_PEER_MAX_BATCH_SIZE}) add_compile_definitions(GGML_CUDA_PEER_MAX_BATCH_SIZE=${GGML_CUDA_PEER_MAX_BATCH_SIZE})
if (GGML_CUDA_GRAPHS)
add_compile_definitions(GGML_CUDA_USE_GRAPHS)
endif()
if (GGML_CUDA_FORCE_MMQ) if (GGML_CUDA_FORCE_MMQ)
add_compile_definitions(GGML_CUDA_FORCE_MMQ) add_compile_definitions(GGML_CUDA_FORCE_MMQ)
endif() endif()