Changeset 504 for soft/giet_vm

Timestamp:

Feb 9, 2015, 8:26:32 AM (10 years ago)

Author:

alain

Message:

Bug fix in the distributed heap mapping.

Location:

soft/giet_vm/applications/gameoflife

Files:

• gameoflife.py (modified) (1 diff)
• main.c (modified) (4 diffs)

soft/giet_vm/applications/gameoflife/gameoflife.py

@@ -107 +107 @@
                                      trdid, x, y, p,
                                      'gol_stack_%d_%d_%d' % (x,y,p),
-                                     '' , 0 )  # no heap => empty string
+                                     'gol_heap_%d_%d' %(x,y) , 0 )  
 
     # extend mapping name

soft/giet_vm/applications/gameoflife/main.c

@@ -23 +23 @@
 giet_sqt_barrier_t barrier;
 
-unsigned int init_ok = 0;
+volatile unsigned int init_ok;
 
 #define OLD 0
@@ -42 +42 @@
       for(x = 0; x < WIDTH ; x++) 
       {
-         world[OLD][y][x] = giet_rand() % 2;  
+         world[OLD][y][x] = (giet_rand() >> (x % 8)) & 0x1;
       }
    }
@@ -167 +167 @@
    else
    {
-      while ( init_ok == 0 ) asm volatile("nop");
+      while ( init_ok == 0 ) asm volatile("nop\n nop\n nop");
    }
 
@@ -175 +175 @@
    //  parallel world  initialization
    init_world( base_line , nb_line );
-
-PRINTF("coucou 0\n");
-
    display_world( base_line , nb_line );
-
-PRINTF("coucou 1\n");
 
    sqt_barrier_wait( &barrier );