Changeset 9f865d1 for src/tests/matrixSum.c

Timestamp:

Oct 30, 2017, 6:22:50 PM (6 years ago)

Author:

Peter A. Buhr <pabuhr@…>

Branches:

ADT, aaron-thesis, arm-eh, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, with_gc

Children:

2ba0bc7

Parents:

bfc0f40

Message:

change calls to rand48, formatting

File:

• src/tests/matrixSum.c (modified) (4 diffs)

src/tests/matrixSum.c

@@ -11 +11 @@
 // Created On       : Mon Oct  9 08:29:28 2017
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Mon Oct  9 08:30:08 2017
-// Update Count     : 1
+// Last Modified On : Sun Oct 29 21:08:48 2017
+// Update Count     : 2
 // 
 
@@ -20 +20 @@
 
 thread Adder {
-    int * row, cols, * subtotal;                        // communication
+    int * row, cols, * subtotal;                                                // communication
 };
 
@@ -32 +32 @@
     *adder.subtotal = 0;
     for ( int c = 0; c < adder.cols; c += 1 ) {
-        *adder.subtotal += adder.row[c];
+                *adder.subtotal += adder.row[c];
     } // for
 }
@@ -39 +39 @@
     const int rows = 10, cols = 1000;
     int matrix[rows][cols], subtotals[rows], total = 0;
-    processor p;                                        // extra kernel thread
+    processor p;                                                                                // extra kernel thread
 
     for ( int r = 0; r < rows; r += 1 ) {
-        for ( int c = 0; c < cols; c += 1 ) {
-            matrix[r][c] = 1;
-        } // for
+                for ( int c = 0; c < cols; c += 1 ) {
+                        matrix[r][c] = 1;
+                } // for
     } // for
     Adder * adders[rows];
-    for ( int r = 0; r < rows; r += 1 ) {               // start threads to sum rows
-        adders[r] = &(*malloc()){ matrix[r], cols, subtotals[r] };
-//      adders[r] = new( matrix[r], cols, &subtotals[r] );
+    for ( int r = 0; r < rows; r += 1 ) {                               // start threads to sum rows
+                adders[r] = &(*malloc()){ matrix[r], cols, subtotals[r] };
+//              adders[r] = new( matrix[r], cols, &subtotals[r] );
     } // for
-    for ( int r = 0; r < rows; r += 1 ) {               // wait for threads to finish
-        delete( adders[r] );
-        total += subtotals[r];                          // total subtotals
+    for ( int r = 0; r < rows; r += 1 ) {                               // wait for threads to finish
+                delete( adders[r] );
+                total += subtotals[r];                                                  // total subtotals
     } // for
     sout | total | endl;