params.h

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// Copyright © 2024 Apple Inc.
 
#pragma once
 
// GEMM param classes
 
namespace mlx {
namespace steel {
 
struct GEMMParams {
  const int M;
  const int N;
  const int K;
 
  const int lda;
  const int ldb;
  const int ldd;
 
  const int tiles_n;
  const int tiles_m;
 
  const size_t batch_stride_a;
  const size_t batch_stride_b;
  const size_t batch_stride_d;
 
  const int swizzle_log;
  const int gemm_k_iterations_aligned;
 
  const int batch_ndim;
};
 
struct GEMMSpiltKParams {
  const int M;
  const int N;
  const int K;
 
  const int lda;
  const int ldb;
  const int ldc;
 
  const int tiles_n;
  const int tiles_m;
 
  const int split_k_partitions;
  const int split_k_partition_stride;
  const int split_k_partition_size;
 
  const int gemm_k_iterations_aligned;
};
 
struct GEMMAddMMParams {
  const int ldc;
  const int fdc;
 
  const size_t batch_stride_c;
 
  const float alpha;
  const float beta;
};
 
} // namespace steel
} // namespace mlx