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From: Arndt M. <amu...@is...> - 2005-09-19 13:20:17
Attachments:
amuehlen.vcf
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Hi! Does Helgrind support read-write locks (pthread_rwlock)? I just ask, because I couldn't find it in the source code, but the original eraser-algorithm contains an extension for rw-locks. And, the hardware-bus-lock could be better simulated by a rw-lock. Arndt |
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From: Nicholas N. <nj...@cs...> - 2005-09-26 01:57:50
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On Mon, 19 Sep 2005, Arndt Muehlenfeld wrote: > Does Helgrind support read-write locks (pthread_rwlock)? > > I just ask, because I couldn't find it in the source code, > but the original eraser-algorithm contains an extension for rw-locks. > > And, the hardware-bus-lock could be better simulated by a rw-lock. I don't think so. There are no events for rwlocks that it could track. Nick |