Remove m4 when generate protobuf #846
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Also fix compile issues
hedaoyuan
approved these changes
Dec 13, 2016
paddle/pserver/ParameterClient2.cpp
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| } | ||
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| template <typename T1, typename T2> | ||
| static inline auto add(T1 a, T2 b) -> decltype(a + b) { |
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return 类型不是T1？decltype的话不对吧。
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不是T1。也有可能是T2吧。。这个decltype反正可以返回a+b应该的类型。
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你这里是确定的吧，结果最终存储的数据类型是T1指定的类型。
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哦。。对。。有道理。。我改成不用模版的吧
发自 Smartisan T2
hedaoyuan <[email protected]> 于 2016年12月13日，上午11:29写道：
@hedaoyuan commented on this pull request.
________________________________
In paddle/pserver/ParameterClient2.cpp<#846>:
@@ -618,6 +611,11 @@ void PreparedOperations::addOperationHelper(Operation* op, CpuMatrixPtr mat) {
pmat.mutable_values(), mat->getData(), pmat.num_cols() * pmat.num_rows());
}
+template <typename T1, typename T2>
+static inline auto add(T1 a, T2 b) -> decltype(a + b) {
你这里是确定的吧，结果最终存储的数据类型是T1指定的类型。
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* Also fix a protential bug in WarpCTCLayer.cpp
reyoung
commented
Dec 13, 2016
| CHECK_EQ(numClasses_, inputLayers_[0]->getSize()); | ||
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| blank_ = config_.blank(); | ||
| CHECK_GE(blank_, 0UL); |
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这个check是没有必要，并且永远为真的。
因为blank_是size_t，也是unsigned int。永远大于0。
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Remove m4 macro language in protobuf generation. Always use
doublewhen serializing in protobuf, but use float or double in Paddle C++.Because of the implicit conversion between
floatanddouble, most of C++ code do not need to change.