- matrix_t *data=(matrix_t*)payload_data;
- matrix_t result;
- int i,j,k;
-
- /* 2. Make some room to return the result */
- result.rows = data[0].rows;
- result.cols = data[1].cols;
- result.ctn = xbt_malloc0(sizeof(double) * result.rows * result.cols);
-
- /* 3. Do the computation */
- for (i=0; i<result.rows; i++)
- for (j=0; j<result.cols; j++)
- for (k=0; k<data[1].rows; k++)
- result.ctn[i*result.cols + j] += data[0].ctn[i*result.cols +k] *data[1].ctn[k*result.cols +j];
-
- /* 4. Send it back as payload of a pong message to the expeditor */
- gras_msg_send(expeditor, gras_msgtype_by_name("answer"), &result);
-
- /* 5. Cleanups */
- free(data[0].ctn);
- free(data[1].ctn);
- free(result.ctn);
- gras_socket_close(expeditor);
-
- return 1;
-} /* end_of_server_cb_request_handler */
-
-int server (int argc,char *argv[]) {
- xbt_ex_t e;
- gras_socket_t sock=NULL;
+ xbt_matrix_t *request = (xbt_matrix_t *) payload_data;
+ xbt_matrix_t result;
+
+ /* 2. Do the computation */
+ result = xbt_matrix_double_new_mult(request[0], request[1]);
+
+ /* 3. Send it back as payload of a pong message to the expeditor */
+ gras_msg_send(expeditor, "answer", &result);
+
+ /* 4. Cleanups */
+ xbt_matrix_free(request[0]);
+ xbt_matrix_free(request[1]);
+ xbt_matrix_free(result);
+
+ return 0;
+} /* end_of_server_cb_request_handler */
+
+int server(int argc, char *argv[])
+{
+ xbt_ex_t e;
+ gras_socket_t sock = NULL;