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Use std::array #144

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5 changes: 2 additions & 3 deletions torchcsprng/csrc/OffsetCalculator.cuh
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,6 @@

#pragma once

#include <ATen/core/Array.h>
#include <ATen/native/TensorIterator.h>
#include <c10/macros/Macros.h>
#include <array>
Expand All @@ -29,7 +28,7 @@ struct OffsetCalculator {
// On CUDA, zero sized array is not allowed, so when we are handling nullary
// operators, we need to create a size 1 offset to avoid compiler failure.
// This size 1 offset is just a placeholder, and we will not use it.
using offset_type = at::detail::Array<index_t, std::max<int>(NARGS, 1)>;
using offset_type = std::array<index_t, std::max<int>(NARGS, 1)>;

// if element_sizes is nullptr, then the strides will be in bytes, otherwise
// the strides will be in # of elements.
Expand Down Expand Up @@ -89,7 +88,7 @@ struct TrivialOffsetCalculator {
// On CUDA, zero sized array is not allowed, so when we are handling nullary
// operators, we need to create a size 1 offset to avoid compiler failure.
// This size 1 offset is just a placeholder, and we will not use it.
using offset_type = at::detail::Array<index_t, std::max<int>(NARGS, 1)>;
using offset_type = std::array<index_t, std::max<int>(NARGS, 1)>;

C10_HOST_DEVICE offset_type get(index_t linear_idx) const {
offset_type offsets;
Expand Down