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update c550 base operation data and h2d data
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Hodoryu
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Aug 16, 2024
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,4 +1,4 @@ | ||
| M: 8192 | ||
| N: 8192 | ||
| K: 8192 | ||
| M: 6656 | ||
| N: 2048 | ||
| K: 4096 | ||
| DIST_BACKEND: "nccl" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,4 +1,4 @@ | ||
| M: 8192 | ||
| N: 8192 | ||
| K: 8192 | ||
| M: 6656 | ||
| N: 2048 | ||
| K: 4096 | ||
| DIST_BACKEND: "nccl" |
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| Original file line number | Diff line number | Diff line change |
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@@ -5,7 +5,7 @@ | |
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| * 产品名称：C550 | ||
| * 产品型号：曦云®C550 64G | ||
| * TDP：350W | ||
| * TDP：450W | ||
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| # 所用服务器配置 | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,56 @@ | ||
| // Copyright (c) 2024 BAAI. All rights reserved. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License") | ||
| #include <stdio.h> | ||
| #include <cuda_runtime.h> | ||
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| #define GB (1024ULL * 1024ULL * 1024ULL) | ||
| #define SIZE (16ULL * GB) | ||
| #define WARMUP_ITERATIONS 100 | ||
| #define ITERATIONS 1000 | ||
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| void checkCudaError(cudaError_t err, const char *msg) { | ||
| if (err != cudaSuccess) { | ||
| fprintf(stderr, "CUDA Error: %s: %s\n", msg, cudaGetErrorString(err)); | ||
| exit(EXIT_FAILURE); | ||
| } | ||
| } | ||
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| int main() { | ||
| float *d_src, *d_dst; | ||
| cudaEvent_t start, end; | ||
| float elapsed_time; | ||
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| checkCudaError(cudaMallocHost(&d_src, SIZE), "cudaMallocHost"); | ||
| checkCudaError(cudaMalloc(&d_dst, SIZE), "cudaMalloc"); | ||
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| checkCudaError(cudaEventCreate(&start), "cudaEventCreate"); | ||
| checkCudaError(cudaEventCreate(&end), "cudaEventCreate"); | ||
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| for (int i = 0; i < WARMUP_ITERATIONS; ++i) { | ||
| checkCudaError(cudaMemcpy(d_dst, d_src, SIZE, cudaMemcpyHostToDevice), "cudaMemcpy"); | ||
| } | ||
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| checkCudaError(cudaEventRecord(start), "cudaEventRecord"); | ||
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| for (int i = 0; i < ITERATIONS; ++i) { | ||
| checkCudaError(cudaMemcpy(d_dst, d_src, SIZE, cudaMemcpyHostToDevice), "cudaMemcpy"); | ||
| } | ||
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| checkCudaError(cudaEventRecord(end), "cudaEventRecord"); | ||
| checkCudaError(cudaEventSynchronize(end), "cudaEventSynchronize"); | ||
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| checkCudaError(cudaEventElapsedTime(&elapsed_time, start, end), "cudaEventElapsedTime"); | ||
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| double bandwidth = SIZE * ITERATIONS / (elapsed_time / 1000.0); | ||
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| printf("[FlagPerf Result]transfer-bandwidth=%.2fGiB/s\n", bandwidth / (1024.0 * 1024.0 * 1024.0)); | ||
| printf("[FlagPerf Result]transfer-bandwidth=%.2fGB/s\n", bandwidth / (1000.0 * 1000.0 * 1000.0)); | ||
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| checkCudaError(cudaFreeHost(d_src), "cudaFreeHost"); | ||
| checkCudaError(cudaFree(d_dst), "cudaFree"); | ||
| checkCudaError(cudaEventDestroy(start), "cudaEventDestroy"); | ||
| checkCudaError(cudaEventDestroy(end), "cudaEventDestroy"); | ||
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| return 0; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,8 @@ | ||
| export MACA_PATH=/opt/maca | ||
| export CUDA_PATH=$MACA_PATH/tools/cu-bridge | ||
| export MACA_CLANG_PATH=$MACA_PATH/mxgpu_llvm/bin | ||
| export LD_LIBRARY_PATH=./:$MACA_PATH/lib:$LD_LIBRARY_PATH | ||
| export PATH=$CUDA_PATH/bin:$MACA_CLANG_PATH:$PATH | ||
| export MACA_VISIBLE_DEVICES=0 | ||
| cucc bandwidth.cu -lcublas -o bdtest | ||
| ./bdtest |
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