Changeset 18895 for trunk/ppImage/src/ppImageArguments.c

Timestamp:

Aug 4, 2008, 3:25:43 PM (18 years ago)

Author:

eugene

Message:

adding -threads option for multithreading

File:

• trunk/ppImage/src/ppImageArguments.c (modified) (1 diff)

trunk/ppImage/src/ppImageArguments.c

@@ -78 +78 @@
     }
 
+    // Number of threads
+    if ((argnum = psArgumentGet(argc, argv, "-threads"))) {
+        psArgumentRemove(argnum, &argc, argv);
+        int nThreads = atoi(argv[argnum]);
+        psMetadataAddS32(config->arguments, PS_LIST_TAIL, "NTHREADS", 0, "number of warp threads", nThreads);
+        psArgumentRemove(argnum, &argc, argv);
+
+        // create the thread pool with number of desired threads, supplying our thread launcher function
+        // XXX need to determine the number of threads from the config data
+        psThreadPoolInit (nThreads);
+    }
+
     // the following options override the PPIMAGE recipe options