758053788b
This version is equivalent to commit ba26ebece8f5be84e9bd6315611d412af797147e in the old git repository. llvm-svn: 130476
37 lines
535 B
C
37 lines
535 B
C
#define M 2048
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#define N 2048
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#define K 2048
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#define alpha 1
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#define beta 1
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double A[M][K+13];
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double B[K][N+13];
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double C[M][N+13];
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void init_array();
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void print_array();
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void pluto_matmult(void) {
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int i, j, k;
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__sync_synchronize();
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for(i=0; i<M; i++)
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for(j=0; j<N; j++)
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for(k=0; k<K; k++)
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C[i][j] = beta*C[i][j] + alpha*A[i][k] * B[k][j];
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__sync_synchronize();
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}
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int main()
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{
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register double s;
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init_array();
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#pragma scop
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pluto_matmult();
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#pragma endscop
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print_array();
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return 0;
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}
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