[cpp-threads] New strawman proposal

Boehm, Hans hans.boehm at hp.com
Wed Jun 8 18:10:10 BST 2005


What do you mean by "granular atomics"?

Hans

> -----Original Message-----
> From: 
> Cpp-threads_decadentplace.org.uk-bounces at decadentplace.org.uk 
> [mailto:Cpp-threads_decadentplace.org.uk-bounces at decadentplace
> .org.uk] On Behalf Of Peter Dimov
> Sent: Wednesday, June 08, 2005 6:25 AM
> To: cpp-threads at decadentplace.org.uk
> Subject: Re: [cpp-threads] New strawman proposal
> 
> 
> Doug Lea wrote:
> > 3. The first test of the approach will be to create tables
> > of synchronizing operations that define the relations. Offhand, it 
> > seems necessary to do this as a full N X N table, where N is the 
> > number of synchronizing operations (plus rows/cols for 
> > non-synchronizing ones?). Maybe the advocates of 16-fold atomic 
> > operations would like to try to create such tables and see if they 
> > come out sensibly?
> 
> I haven't found a way to express granular atomics with 
> happens-before, but I 
> may be missing something. 
> 
> 
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