24 lines
539 B
C++
24 lines
539 B
C++
#include <cstdlib>
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#include "matmul.h"
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void matmul_cpu_initialize(size_t M, size_t N, size_t K) {
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// Nothing to do
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return;
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}
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void matmul_cpu(float *A, float *B, float *C, size_t M, size_t N, size_t K) {
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// Naive CPU matrix multiplication
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for (size_t i = 0; i < M; i++) {
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for (size_t j = 0; j < N; j++) {
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float c = 0.0;
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for (size_t k = 0; k < K; k++) { c += A[i * M + k] * B[k * N + j]; }
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C[i * M + j] = c;
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}
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}
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}
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void matmul_cpu_finalize(size_t M, size_t N, size_t K) {
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// Nothing to do
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return;
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} |