4 Sep
2004
4 Sep
'04
11:27 a.m.
Tom Schouten wrote:
i tried the midi-share code in this message from the
LAD list:
Subject: [linux-audio-dev] Lock-free LIFO used in MidiShare
From: Yann Orlarey (orlarey_AT_grame.fr)
Date: Fri Jul 21 2000 - 17:06:15 EEST *
seems to be a perfect compromise to get at least my mem reuse
stacks lock free. (i found out in some cases the mutexes here
take about 50% of the execution time..)
now i was wondering if anyone got a tried-and-true implementation
for powerpc?
This page:
http://www.audiomulch.com/~rossb/code/lockfree
points to various implementations, including a link to the Yann Orlarey
LAD post you mentioned, and also to much information. One of the
implementations - "lock-free-lib" - is reported to be GPL'd and to cover
Alpha, Mips, ia64, x86, PPC and Sparc.
Simon Jenkins
(Bristol, UK)