Clean up canonical mt benchmarks and reorganize extra versions in /mt. All versions...

[riscv-tests.git] / mt / aq_matmul.c

diff --git a/mt/aq_matmul.c b/mt/aq_matmul.c
new file mode 100644 (file)
index 0000000..f2fb3e0
--- /dev/null
+++ b/mt/aq_matmul.c
@@ -0,0 +1,30 @@
+#include "stdlib.h"
+
+#include "util.h"
+
+#include "dataset.h"
+void __attribute__((noinline)) matmul(const int coreid, const int ncores, const int lda,  const data_t A[], const data_t B[], data_t C[] )
+{
+   
+   // ***************************** //
+   // **** ADD YOUR CODE HERE ***** //
+   // ***************************** //
+   //
+   // feel free to make a separate function for MI and MSI versions.
+   
+       for (int  i = coreid; i < lda; i+=ncores*2)
+               {
+               for (int j = 0; j < lda; j++)
+                       {       
+                       for (int k = 0; k < lda; k++)
+                       {        
+                               int A12 = A[j*lda + k];
+                               int B1 = B[k*lda + i];
+                               int B2 = B[k*lda + i + ncores];
+                               C[i+j*lda] += A12 * B1;
+                               C[i+ncores+j*lda] += A12 * B2;
+                               //C[i+j*lda] += A[j*lda +k] * B[k*lda +i];
+                       }
+                       }
+       }
+}