Ignore:
Timestamp:
Aug 20, 2018, 1:04:16 PM (3 years ago)
Author:
alain
Message:

1) Introduce the libsemaphore library.
2) Introduce a small libmath library, required by the "fft" application..
3) Introduce the multithreaded "fft" application.
4) Fix a bad synchronisation bug in the Copy-On-Write mechanism.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/kernel/syscalls/sys_read.c

    r459 r469  
    231231tm_end = hal_get_cycles();
    232232if( DEBUG_SYS_READ < tm_end )
    233 printk("\n[DBG] %s : thread %x in process %x exit / cycle %d\n"
    234 "nbytes %d / file_id %d / cost %d\n",
    235 __FUNCTION__ , this->trdid, process->pid,
    236 (uint32_t)tm_start , nbytes , file_id , (uint32_t)(tm_end - tm_start) );
     233printk("\n[DBG] %s : thread %x in process %x exit / cycle %d / cost %d\n",
     234__FUNCTION__ , this->trdid, process->pid, (uint32_t)tm_start, (uint32_t)(tm_end - tm_start) );
    237235#endif
    238236
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