src/lib/libthr/thread/thr_spec.c, branch release/6.0.0_cvs FreeBSD source tree This commit was manufactured by cvs2svn to create tag 2005-11-03T00:35:26+00:00 cvs2svn cvs2svn@FreeBSD.org 2005-11-03T00:35:26+00:00 3640cb54210edbb7edbf1b12ef0127ecfcea967d 'RELENG_6_0_0_RELEASE'. This commit was manufactured to restore the state of the 6.0-RELEASE image. 
'RELENG_6_0_0_RELEASE'.

This commit was manufactured to restore the state of the 6.0-RELEASE image.
Import my recent 1:1 threading working. some features improved includes: 2005-04-02T01:20:00+00:00 David Xu davidxu@FreeBSD.org 2005-04-02T01:20:00+00:00 a091d823ad89a36935ba6e5568c4720a35f9a99b 1. fast simple type mutex. 2. __thread tls works. 3. asynchronous cancellation works ( using signal ). 4. thread synchronization is fully based on umtx, mainly, condition variable and other synchronization objects were rewritten by using umtx directly. those objects can be shared between processes via shared memory, it has to change ABI which does not happen yet. 5. default stack size is increased to 1M on 32 bits platform, 2M for 64 bits platform. As the result, some mysql super-smack benchmarks show performance is improved massivly. Okayed by: jeff, mtm, rwatson, scottl 
 1. fast simple type mutex.
 2. __thread tls works.
 3. asynchronous cancellation works ( using signal ).
 4. thread synchronization is fully based on umtx, mainly, condition
    variable and other synchronization objects were rewritten by using
    umtx directly. those objects can be shared between processes via
    shared memory, it has to change ABI which does not happen yet.
 5. default stack size is increased to 1M on 32 bits platform, 2M for
    64 bits platform.
As the result, some mysql super-smack benchmarks show performance is
improved massivly.

Okayed by: jeff, mtm, rwatson, scottl
- Define curthread as _get_curthread() and remove all direct calls to 2003-04-02T03:05:39+00:00 Jeff Roberson jeff@FreeBSD.org 2003-04-02T03:05:39+00:00 26f52e2f8b92ffea807005dc15866b2cf79ed3ac _get_curthread(). This is similar to the kernel's curthread. Doing this saves stack overhead and is more convenient to the programmer. - Pass the pointer to the newly created thread to _thread_init(). - Remove _get_curthread_slow(). 
   _get_curthread().  This is similar to the kernel's curthread.  Doing
   this saves stack overhead and is more convenient to the programmer.
 - Pass the pointer to the newly created thread to _thread_init().
 - Remove _get_curthread_slow().
- Add libthr but don't hook it up to the regular build yet. This is an 2003-04-01T03:46:29+00:00 Jeff Roberson jeff@FreeBSD.org 2003-04-01T03:46:29+00:00 bb535300dd871731b2542594a917bc2892479ca0 adaptation of libc_r for the thr system call interface. This is beta quality code. 
   adaptation of libc_r for the thr system call interface.  This is beta
   quality code.