Changeset 637 for trunk/kernel/kern/thread.c

Timestamp:

Jul 18, 2019, 2:06:55 PM (5 years ago)

Author:

alain

Message:

Introduce the non-standard pthread_parallel_create() system call
and re-write the <fft> and <sort> applications to improve the
intrinsic paralelism in applications.

File:

• trunk/kernel/kern/thread.c (modified) (5 diffs)

trunk/kernel/kern/thread.c

@@ -247 +247 @@
     else
     {
-        core_lid = cluster_select_local_core();
+        core_lid = cluster_select_local_core( local_cxy );
     }
 
@@ -375 +375 @@
 printk("\n[%s] CPU & FPU contexts created\n",
 __FUNCTION__, thread->trdid );
-hal_vmm_display( process , true );
+hal_vmm_display( XPTR( local_cxy , process ) , true );
 #endif
 
@@ -418 +418 @@
 
     // select a target core in local cluster
-    core_lid = cluster_select_local_core();
+    core_lid = cluster_select_local_core( local_cxy );
 
 #if (DEBUG_THREAD_USER_FORK & 1)
@@ -724 +724 @@
 printk("\n[%s] thread[%x,%x] set CPU context & jump to user code / cycle %d\n",
 __FUNCTION__, process->pid, thread->trdid, cycle );
-hal_vmm_display( process , true );
+hal_vmm_display( XPTR( local_cxy , process ) , true );
 #endif
 
@@ -1332 +1332 @@
     // check trdid argument
         if( (target_thread_ltid >= CONFIG_THREADS_MAX_PER_CLUSTER) || 
-        cluster_is_undefined( target_cxy ) )         return XPTR_NULL;
+        cluster_is_active( target_cxy ) == false )                return XPTR_NULL;
 
     // get root of list of process descriptors in target cluster