Changeset 720 for soft/giet_vm/applications/classif

Timestamp:

Oct 11, 2015, 6:23:18 PM (9 years ago)

Author:

alain

Message:

Adapt the router application to the POSIX API.

Location:

soft/giet_vm/applications/classif

Files:

• classif.c (modified) (3 diffs)
• classif.py (modified) (3 diffs)

soft/giet_vm/applications/classif/classif.c

@@ -546 +546 @@
     giet_proc_xyp( &x_id , &y_id , &p_id );
 
-    // get & check plat-form parameters
+    // get plat-form parameters
     unsigned int x_size;                       // number of clusters in a row
     unsigned int y_size;                       // number of clusters in a column
@@ -552 +552 @@
     giet_procs_number( &x_size , &y_size , &nprocs );
 
+    // shared TTY allocation
+    giet_tty_alloc( 1 );     
+    lock_init( &tty_lock);
+
+    // check plat-form parameters
     giet_pthread_assert( ((nprocs >= 3) && (nprocs <= 8)),
                          "[CLASSIF ERROR] number of procs per cluster must in [3...8]");
@@ -570 +575 @@
     }
 
-    // shared TTY allocation
-    giet_tty_alloc( 1 );     
-    lock_init( &tty_lock);
-
     printf("\n[CLASSIF] start at cycle %d on %d cores\n", 
            giet_proctime(), (x_size * y_size * nprocs) );
 
     // thread index 
-    // required bt pthread_create()
+    // required by pthread_create()
     // unused in this appli because no pthread_join()
     pthread_t   trdid; 

soft/giet_vm/applications/classif/classif.py

@@ -56 +56 @@
 
     # create vspace
-    vspace = mapping.addVspace( name = 'classif', startname = 'classif_data', active = False )
+    vspace = mapping.addVspace( name = 'classif', 
+                                startname = 'classif_data', 
+                                active = False )
     
     # data vseg : shared / cluster[0][0]
@@ -88 +90 @@
                                  local = True )
 
-    # stacks vsegs: local (one stack per processor => nprocs stacks per cluster)
+    # stacks vsegs: local (one stack per thread => nprocs stacks per cluster)
     # ... plus main_stack in cluster[0][0]
     mapping.addVseg( vspace, 'main_stack',
@@ -133 +135 @@
                                        'classif_stack_%d_%d_%d' % (x,y,p), 
                                        'classif_heap_%d_%d' % (x,y),
-                                       start_index )   # index in start_vector
+                                       start_index )  
 
     # extend mapping name