elementwise_mul refactor #37471
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elementwise_mul refactor #37471
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zyfncg previously approved these changes Nov 24, 2021
paddle/pten/kernels/cuda/math.cu Outdated
| // Create the definition of ElementwiseMul | ||
| DEFINE_ELEMENTWISE_OP(Mul) | ||
| // Create the definition of ElementwiseDiv | ||
| DEFINE_ELEMENTWISE_OP(Div) |
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在CPU的math.cc里没定义Div，这里是多写了吗？
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没有多写，CUDA下的div函数删掉了，取而代之用这个div，cpu下的以前的div没删掉，所以没写
chenwhql reviewed Nov 24, 2021
| } | ||
| }; | ||
| | ||
| #define DEFINE_ELEMENTWISE_OP(name) \ |
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如果一定要用这种形式缩减代码，建议将宏定义放到kernels/cpu/**.h中，functions中的内容定位是由kernel来调用的，反向决定kernel的写法是不合适的
| ASSERT_NEAR(expect_result[0][0], actual_result0, 1e-6f); | ||
| ASSERT_NEAR(expect_result[0][1], actual_result1, 1e-6f); | ||
| ASSERT_NEAR(expect_result[1][0], actual_result2, 1e-6f); | ||
| } |
Zjq9409 pushed a commit to Zjq9409/Paddle that referenced this pull request Dec 10, 2021
* elementwise_mul refactor * perfect code in test * delete redundant code * fix bugs when run test_multiply * adjust the location of macro * fix bugs when run ci
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Describe
Refactor elementwise_mul kernel and slim elementwise code.