Re: race on multi-processor solaris

From: Casper H.S. Dik (Casper.Dik_at_Sun.COM)
Date: 12/02/03


Date: 02 Dec 2003 22:59:10 GMT


"SenderX" <xxx@xxx.xxx> writes:

>To clarify...

>The lock-based test WILL NOT USE ANY lock-free optimizations.

>The test is to compare lock-based tech with lock-free tech, so lock-based
>has to be true to itself.

I'm hoping you're using the "system provided locking
primitives"? Not something you wrote yourself?

I'd prefer it if it was:

        - C
        - "CAS" code called and specified as "C" functions
        (which obviously won't work) and asm "proper"
        implementations in a separate file

Casper

-- 
Expressed in this posting are my opinions.  They are in no way related
to opinions held by my employer, Sun Microsystems.
Statements on Sun products included here are not gospel and may
be fiction rather than truth.


Relevant Pages

  • Re: Displaying the system-wide fd table on Linux
    ... >any locking or provide accurate/atomic information. ... because all they did was read kernel memory while the kernel is running ... Expressed in this posting are my opinions. ... to opinions held by my employer, Sun Microsystems. ...
    (comp.unix.programmer)
  • Re: Can anyone help? :Sparc 5 Solaris 1.1/SunOS 4.1.3
    ... Do you know what Rich Teer means by, ... able proper etiquette I will not bother this newsgroup until I have honed my ... > to opinions held by my employer, Sun Microsystems. ...
    (comp.unix.solaris)
  • Re: High values for UID
    ... The internal disks are completely ... Pointless excercise if you want to reduce space used. ... Expressed in this posting are my opinions. ... to opinions held by my employer, Sun Microsystems. ...
    (comp.unix.solaris)
  • Re: Can anyone help? :Sparc 5 Solaris 1.1/SunOS 4.1.3
    ... versions support SuperSPARC MP or any of the new graphics hardware ... and select the "SS5" (Under EOL systems) ... Expressed in this posting are my opinions. ... to opinions held by my employer, Sun Microsystems. ...
    (comp.unix.solaris)
  • Re: Any reason to use SPARC (vs. x86) these days?
    ... is not (supports serial console but without the ability to ... Expressed in this posting are my opinions. ... to opinions held by my employer, Sun Microsystems. ...
    (comp.sys.sun.hardware)