matmul.h

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// Copyright © 2023 Apple Inc.
 
#pragma once
 
#include "mlx/backend/metal/device.h"
 
namespace mlx::core {
 
void steel_matmul_regular(
    const Stream& s,
    metal::Device& d,
    const array& a,
    const array& b,
    array& out,
    int M,
    int N,
    int K,
    int batch_size_out,
    int lda,
    int ldb,
    int ldd,
    bool transpose_a,
    bool transpose_b,
    std::vector<int> batch_shape,
    std::vector<size_t> batch_strides,
    size_t A_batch_stride,
    size_t B_batch_stride,
    size_t matrix_stride_out,
    std::vector<array>& copies);
 
void steel_matmul(
    const Stream& s,
    metal::Device& d,
    const array& a,
    const array& b,
    array& out,
    int M,
    int N,
    int K,
    int batch_size_out,
    int lda,
    int ldb,
    bool transpose_a,
    bool transpose_b,
    std::vector<array>& copies,
    std::vector<int> batch_shape = {},
    std::vector<size_t> A_batch_stride = {},
    std::vector<size_t> B_batch_stride = {});
 
} // namespace mlx::core