mlx/mlx/backend/metal/copy.h
Awni Hannun e7e59c6f05
Fix copying scalars by adding fill_gpu (#1402)
* fix copying scalars by adding fill_gpu

* Another copy scalar changed to fill

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Co-authored-by: Angelos Katharopoulos <a_katharopoulos@apple.com>
2024-09-09 15:54:08 -07:00

44 lines
1001 B
C++

// Copyright © 2023-2024 Apple Inc.
#pragma once
#include "mlx/backend/common/copy.h"
#include "mlx/stream.h"
namespace mlx::core {
// Generic copy inplace
template <typename stride_t>
void copy_gpu_inplace(
const array& in,
array& out,
const std::vector<int>& data_shape,
const std::vector<stride_t>& i_strides,
const std::vector<stride_t>& o_strides,
int64_t i_offset,
int64_t o_offset,
CopyType ctype,
const Stream& s);
void copy_gpu(const array& src, array& out, CopyType ctype, const Stream& s);
void copy_gpu(const array& src, array& out, CopyType ctype);
void copy_gpu_inplace(
const array& src,
array& out,
CopyType ctype,
const Stream& s);
void copy_gpu_inplace(
const array& in,
array& out,
const std::vector<int64_t>& istride,
int64_t ioffset,
CopyType ctype,
const Stream& s);
// Fill the output with the scalar val
void fill_gpu(const array& val, array& out, const Stream& s);
} // namespace mlx::core