Changeset b244fa8 for tests/concurrency/actors/matrixMultiply.cfa

Timestamp:

Sep 19, 2023, 10:28:06 AM (9 months ago)

Author:

Peter A. Buhr <pabuhr@…>

Branches:

master

Children:

5a1ae14

Parents:

60f69f0

Message:

formatting

File:

• tests/concurrency/actors/matrixMultiply.cfa (modified) (5 diffs)

tests/concurrency/actors/matrixMultiply.cfa

@@ -5 +5 @@
 #include <stdio.h>
 
-int xr = 500, xc = 500, yc = 500, Processors = 1; // default values, must be signed
+ssize_t xr = 500, xc = 500, yc = 500, Processors = 1; // default values, must be signed
 
 struct derived_actor { inline actor; };
@@ -25 +25 @@
 
 allocation receive( derived_actor & receiver, derived_msg & msg ) {
-        for ( unsigned int i = 0; i < yc; i += 1 ) { // multiply X_row by Y_col and sum products
+        for ( i; yc ) {                                                                         // multiply X_row by Y_col and sum products
                 msg.Z[i] = 0;
-                for ( unsigned int j = 0; j < xc; j += 1 ) {
+                for ( j; xc ) {
                         msg.Z[i] += msg.X[j] * msg.Y[j][i];
                 } // for
@@ -67 +67 @@
         } // switch
 
-        unsigned int r, c;
         int * Z[xr], * X[xr], * Y[xc];
 
-        for ( r = 0; r < xr; r += 1 ) {                                         // create/initialize X matrix
+        for ( r; xr ) {                                                                         // create/initialize X matrix
                 X[r] = aalloc( xc );
-                for ( c = 0; c < xc; c += 1 ) {
+                for ( c; xc ) {
                         X[r][c] = r * c % 37;                                           // for timing
                 } // for
         } // for
-        for ( r = 0; r < xc; r += 1 ) {                                         // create/initialize Y matrix
+        for ( r; xc ) {                                                                         // create/initialize Y matrix
                 Y[r] = aalloc( yc );
-                for ( c = 0; c < yc; c += 1 ) {
+                for ( c; yc ) {
                         Y[r][c] = r * c % 37;                                           // for timing
                 } // for
         } // for
-        for ( r = 0; r < xr; r += 1 ) {                                         // create Z matrix
+        for ( r; xr ) {                                                                         // create Z matrix
                 Z[r] = aalloc( yc );
         } // for
@@ -98 +97 @@
         derived_actor actors[xr];
 
-        for ( unsigned int r = 0; r < xr; r += 1 ) {
+        for ( r; xr ) {
                 messages[r]{ Z[r], X[r], Y };
         } // for
 
-        for ( unsigned int r = 0; r < xr; r += 1 ) {
+        for ( r; xr ) {
                 actors[r] | messages[r];
         } // for
@@ -112 +111 @@
         sout | "stopped";
 
-        for ( r = 0; r < xr; r += 1 ) {                                         // deallocate X and Z matrices
+        for ( r; xr ) {                                                                         // deallocate X and Z matrices
                 free( X[r] );
                 free( Z[r] );
         } // for
-        for ( r = 0; r < xc; r += 1 ) {                                         // deallocate Y matrix
+        for ( r; xc ) {                                                                         // deallocate Y matrix
                 free( Y[r] );
         } // for