Changeset 718 for soft/giet_vm/applications/convol/convol.c

Timestamp:

Oct 9, 2015, 3:51:21 PM (9 years ago)

Author:

alain

Message:

Modify sort application to use the pthreads API.

File:

• soft/giet_vm/applications/convol/convol.c (modified) (2 diffs)

soft/giet_vm/applications/convol/convol.c

@@ -727 +727 @@
     unsigned int nthreads   = nclusters * nprocs;     
 
+    // get a shared TTY
+    giet_tty_alloc( 1 );
+    lock_init( &tty_lock );
+
+    // get FBF size
+    unsigned int  width;
+    unsigned int  height;
+    giet_fbf_size( &width , &height );
+
     // parameters checking 
+    if ( (width != NP) || (height != NL) )
+        giet_pthread_exit( "[CONVOL ERROR] FBF size must be NP * NL\n");
     if ((nprocs != 1) && (nprocs != 2) && (nprocs != 4) && (nprocs != 8))
         giet_pthread_exit( "[CONVOL ERROR] NB_PROCS_MAX must be 1, 2, 4 or 8\n");
@@ -743 +754 @@
         giet_pthread_exit( "[CONVOL ERROR] X_SIZE*Y_SIZE must be a divider of NP");
 
-    // get a shared TTY
-    giet_tty_alloc( 1 );
-    lock_init( &tty_lock );
-
+    // get FBF ownership
+    giet_fbf_alloc();
+ 
     // initializes the distributed heap[x,y]
     for ( cx = 0 ; cx < x_size ; cx++ )