Changeset 466 for soft/giet_vm/giet_common/utils.c

Timestamp:

Dec 12, 2014, 4:55:06 PM (10 years ago)

Author:

alain

Message:

1) Introducing a hierarchical, distributed lock, implemented as a

Sliced Binary Tree (sbt_lock_t) in the locks.c and locks.h files.

2) Introducing a kernel level distributed, remote_malloc() service,

In the kernel_malloc.c and kernel_malloc.h files.
This service requires one heap[x][y] global vseg per cluster.
This service is used by the distributed lock.

File:

• soft/giet_vm/giet_common/utils.c (modified) (1 diff)

soft/giet_vm/giet_common/utils.c

@@ -622 +622 @@
     asm volatile( "move  $3,   %0                 \n"
                   "loop_nic_completed:            \n"
+                  "nop                            \n"
                   "addi  $3,   $3, -1             \n"
                   "bnez  $3,   loop_nic_completed \n"