Changeset 271 for soft/giet_vm/giet_kernel/ctx_handler.c

Timestamp:

Jan 17, 2014, 11:49:27 PM (11 years ago)

Author:

cfuguet

Message:

• Bugfix: The ISR_SWITCH index should be NB_PROCS_MAX + local_pid. This is because the first NB_PROCS_MAX indexes on the XICU in each cluster are used for the WAKEUP software interrupts.

• Relocating the memcpy and memset functions into the giet_libs/stdlib.* files.

• Modification of the sort application to used 8 threads instead of
  4. Modifying the mapping files to distribute the 8 threads on the available processors. (Ex. When using 4 processors, each one executes 2 threads)

File:

• soft/giet_vm/giet_kernel/ctx_handler.c (modified) (1 diff)

soft/giet_vm/giet_kernel/ctx_handler.c

@@ -119 +119 @@
         // reset timer counter
 #if USE_XICU
-        _xcu_timer_reset_cpt(cluster_id, local_id);
+        _xcu_timer_reset_cpt(cluster_id, NB_PROCS_MAX + local_id);
 #else
-        _timer_reset_cpt(cluster_id, local_id); 
+        _timer_reset_cpt(cluster_id, NB_PROCS_MAX + local_id); 
 #endif