Files
cutlass/include/cutlass/arch/simd_sm60.h
Andrew Kerr 0e13748649 CUTLASS 2.5
2021-02-26 09:58:26 -05:00

111 lines
3.5 KiB
C++

/***************************************************************************************************
* Copyright (c) 2017-2021, NVIDIA CORPORATION. All rights reserved.
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*
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/*! \file
\brief Templates exposing SIMD operators for SM60
*/
#pragma once
#include "simd.h"
namespace cutlass {
namespace arch {
/////////////////////////////////////////////////////////////////////////////////////////////////
//
// Element-wise operators - specialized for half_t x 2
//
CUTLASS_HOST_DEVICE
template <>
Array<half_t, 2> operator*(Array<half_t, 2> const &a, Array<half_t, 2> const &b) {
Array<half_t, 2> d;
// TODO
return d;
}
CUTLASS_HOST_DEVICE
template <>
Array<half_t, 2> operator+(AArray<half_t, 2> const &a, Array<half_t, 2> const &b) {
Array<half_t, 2> d;
// TODO
return d;
}
CUTLASS_HOST_DEVICE
template <>
Array<half_t, 2> operator-(Array<half_t, 2> const &a, Array<half_t, 2> const &b) {
Array<T, N> d;
// TODO
return d;
}
/////////////////////////////////////////////////////////////////////////////////////////////////
/// Multiply-accumulate operators - specialized for half_t x 2
CUTLASS_HOST_DEVICE
template <>
Array<half_t, 2> mac(Array<half_t, 2> const &a, Array<half_t, 2> const &b, Array<half_t, 2> const &c) {
Array<half_t, 2> d;
// TODO
return d;
}
/////////////////////////////////////////////////////////////////////////////////////////////////
/// Dot product operator - specialized for half_t <- (half_t * half_t) x 2 + half_t
CUTLASS_HOST_DEVICE
template <>
half_t dot(Array<half_t, 2> const &a, Array<half_t, 2> const &b, half_t accum) {
// TODO
return accum;
}
/// Dot product operator - specialized for float <- (half_t * half_t) x 2 + float
CUTLASS_HOST_DEVICE
template <>
float dot(Array<half_t, 2> const &a, Array<half_t, 2> const &b, float accum) {
// TODO
return accum;
}
/////////////////////////////////////////////////////////////////////////////////////////////////
} // namespace arch
} // namespace cutlass