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@@ -602,7 +602,12 @@ void sigmoid(float *x, float *y, int n) {
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##### 性能结果
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-
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+| 问题规模 | MPI进程数 | 总运行时间(sec) |
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+| -------- | --------- | --------------- |
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+| 64 | 1 | 0.122 |
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+| 128 | 4 | 0.267 |
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+| 256 | 16 | 0.276 |
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+| 512 | 64 | 4.923 |
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##### 改进
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@@ -615,14 +620,16 @@ void sigmoid(float *x, float *y, int n) {
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### closure-Hybrid-omp-mpi
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+##### 性能结果
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+
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| 问题规模 | OpenMP线程数 | MPI进程数 | 总运行时间(sec) |
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| -------- | ------------ | --------- | --------------- |
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-| 64 | 1 | 1 | 0.492 |
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-| 128 | 2 | 1 | 1.725 |
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-| 256 | 4 | 1 | |
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-| 256 | 1 | 4 | 6.681 |
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-| 512 | 2 | 4 | 46.498 |
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-| 1024 | 4 | 4 | |
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+| 64 | 1 | 1 | 0.122 |
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+| 64 | 2 | 1 | 0.090 |
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+| 64 | 4 | 1 | 0.067 |
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+| 256 | 1 | 4 | 1.255 |
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+| 256 | 2 | 4 | 0.834 |
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+| 256 | 4 | 4 | 0.647 |
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### gauss-MPI
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