FM / math

/usr/local/lib64/python3.6/site-packages/torch/include/caffe2/utils/math/

/usr/local/lib64/python3.6/site-packages/torch/include/caffe2/utils/math

Name	Size	Mode	Actions
broadcast.h	555	0644	edit dl rm
elementwise.h	6455	0644	edit dl rm
half_utils.h	1329	0644	edit dl rm
reduce.h	2672	0644	edit dl rm
transpose.h	785	0644	edit dl rm
utils.h	4643	0644	edit dl rm

Edit: /usr/local/lib64/python3.6/site-packages/torch/include/caffe2/utils/math/half_utils.h (1329B)

#ifndef CAFFE2_UTILS_MATH_HALF_UTILS_H_
#define CAFFE2_UTILS_MATH_HALF_UTILS_H_

#include "caffe2/core/common.h"
#include "caffe2/core/types.h"
#include "caffe2/utils/conversions.h"
#include "caffe2/utils/math/utils.h"

namespace caffe2 {
namespace math {
namespace utils {

struct HalfAddFunctor {
  MATH_UTILS_DECL at::Half operator()(const at::Half a, const at::Half b)
      const {
    return convert::To<float, at::Half>(
        convert::To<at::Half, float>(a) + convert::To<at::Half, float>(b));
  }
};

struct HalfSubFunctor {
  MATH_UTILS_DECL at::Half operator()(const at::Half a, const at::Half b)
      const {
    return convert::To<float, at::Half>(
        convert::To<at::Half, float>(a) - convert::To<at::Half, float>(b));
  }
};

struct HalfMulFunctor {
  MATH_UTILS_DECL at::Half operator()(const at::Half a, const at::Half b)
      const {
    return convert::To<float, at::Half>(
        convert::To<at::Half, float>(a) * convert::To<at::Half, float>(b));
  }
};

struct HalfDivFunctor {
  MATH_UTILS_DECL at::Half operator()(const at::Half a, const at::Half b)
      const {
    return convert::To<float, at::Half>(
        convert::To<at::Half, float>(a) / convert::To<at::Half, float>(b));
  }
};

} // namespace utils
} // namespace math
} // namespace caffe2

#endif // CAFFE2_UTILS_MATH_HALF_UTILS_H_

#ifndef CAFFE2_UTILS_MATH_HALF_UTILS_H_ #define CAFFE2_UTILS_MATH_HALF_UTILS_H_ #include "caffe2/core/common.h" #include "caffe2/core/types.h" #include "caffe2/utils/conversions.h" #include "caffe2/utils/math/utils.h" namespace caffe2 { namespace math { namespace utils { struct HalfAddFunctor { MATH_UTILS_DECL at::Half operator()(const at::Half a, const at::Half b) const { return convert::To( convert::To(a) + convert::To(b)); } }; struct HalfSubFunctor { MATH_UTILS_DECL at::Half operator()(const at::Half a, const at::Half b) const { return convert::To( convert::To(a) - convert::To(b)); } }; struct HalfMulFunctor { MATH_UTILS_DECL at::Half operator()(const at::Half a, const at::Half b) const { return convert::To( convert::To(a) * convert::To(b)); } }; struct HalfDivFunctor { MATH_UTILS_DECL at::Half operator()(const at::Half a, const at::Half b) const { return convert::To( convert::To(a) / convert::To(b)); } }; } // namespace utils } // namespace math } // namespace caffe2 #endif // CAFFE2_UTILS_MATH_HALF_UTILS_H_