Changeset 641 for trunk/kernel/kern/scheduler.c

Timestamp:

Oct 10, 2019, 1:42:04 PM (5 years ago)

Author:

alain

Message:

• Fix several bugs.
• Introduce the "stat" command in KSH.

This almos-mkh version sucessfully executed the FFT application
(65536 complex points) on the TSAR architecture from 1 to 64 cores.

File:

• trunk/kernel/kern/scheduler.c (modified) (1 diff)

trunk/kernel/kern/scheduler.c

@@ -255 +255 @@
 __FUNCTION__, process->pid, thread->trdid, local_cxy, thread->core->lid, cycle );
 #endif
-
-#if CONFIG_INSTRUMENTATION_PGFAULTS
-uint32_t local_nr    = thread->info.local_pgfault_nr;
-uint32_t local_cost  = (local_nr == 0)  ? 0 : (thread->info.local_pgfault_cost / local_nr);
-uint32_t global_nr   = thread->info.global_pgfault_nr;
-uint32_t global_cost = (global_nr == 0) ? 0 : (thread->info.global_pgfault_cost / global_nr);
-uint32_t false_nr    = thread->info.false_pgfault_nr;
-uint32_t false_cost  = (false_nr == 0)  ? 0 : (thread->info.false_pgfault_cost / false_nr);
-printk("\n***** page faults for thread[%x,%x]\n" 
-       "  - %d local  : %d cycles\n"
-       "  - %d global : %d cycles\n"
-       "  - %d false  : %d cycles\n",
-       process->pid, thread->trdid,
-       local_nr,  local_cost,
-       global_nr, global_cost,
-       false_nr,  false_cost );
-#endif
             // destroy process descriptor if last thread
             if( count == 1 )