Changeset 18839 for trunk/pswarp/src/pswarpArguments.c

Timestamp:

Jul 31, 2008, 2:13:59 PM (18 years ago)

Author:

eugene

Message:

adding multithread capability

File:

• trunk/pswarp/src/pswarpArguments.c (modified) (1 diff)

trunk/pswarp/src/pswarpArguments.c

@@ -40 +40 @@
         psArgumentRemove(N, &argc, argv);
     }
+
+    // Number of threads
+    if ((N = psArgumentGet(argc, argv, "-threads"))) {
+        psArgumentRemove(N, &argc, argv);
+        int nThreads = atoi(argv[N]);
+        psMetadataAddS32(config->arguments, PS_LIST_TAIL, "NTHREADS", 0, "number of warp threads", nThreads);
+        psArgumentRemove(N, &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);
+    }
+    pswarpSetThreads ();
 
     // PSF determination?