Changeset 432 for soft/giet_vm/applications/hello

Timestamp:

Oct 4, 2014, 4:33:31 PM (10 years ago)

Author:

alain

Message:

1) Introduce the "applications" directory.
2) Introduce the fixed format (X_WIDTH / Y_WIDTH / P_WIDTH) for processor index in all applications.

Location:

soft/giet_vm/applications

Files:

• . (added)
• hello (moved) (moved from soft/giet_vm/hello)
• hello/main.c (modified) (1 diff)

soft/giet_vm/applications/hello/main.c

@@ -5 +5 @@
 {
         char                byte;
-    unsigned int    procid     = giet_procid();
-    unsigned int    cluster_xy = procid/NB_PROCS_MAX;
-    unsigned int    lpid       = procid%NB_PROCS_MAX;
-    unsigned int    x          = cluster_xy >> Y_WIDTH;
-    unsigned int    y          = cluster_xy & ((1<<Y_WIDTH)-1);
+
+    // get processor identifiers
+    unsigned int    x;
+    unsigned int    y;
+    unsigned int    lpid;
+    giet_proc_xyp( &x, &y, &lpid );
 
     giet_tty_printf( "*** Starting task hello on processor[%d,%d,%d] at cycle %d\n\n",