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Groups > comp.programming.threads > #1830
| From | Anthony Williams <anthony.ajw@gmail.com> |
|---|---|
| Newsgroups | comp.programming.threads |
| Subject | Re: forcing the compiler to reload from memory with c++0x |
| References | (14 earlier) <87oc6s9o04.fsf@justsoftwaresolutions.co.uk> <iins4p$bhp$1@news.eternal-september.org> <87r5bjlchs.fsf@justsoftwaresolutions.co.uk> <iipt82$jif$1@news.eternal-september.org> <iipumu$54p$1@news.eternal-september.org> |
| Date | 2011-02-08 08:10 +0000 |
| Message-ID | <87mxm7kkug.fsf@justsoftwaresolutions.co.uk> (permalink) |
| Organization | CNNTP |
Andy Venikov <swojchelowek@gmail.com> writes: > Man, using stand-alone fences is even more complicated than adding > correct ordering semantics to atomic loads and stores. Yes. I did suggest not having them in C++0x for that reason --- they look easy, but actually they're even harder to get right than ordering on operations. The others in the room felt that non-memory_order_seq_cst atomics were an experts-only feature anyway, so it wasn't an issue. Anthony -- Author of C++ Concurrency in Action http://www.stdthread.co.uk/book/ just::thread C++0x thread library http://www.stdthread.co.uk Just Software Solutions Ltd http://www.justsoftwaresolutions.co.uk 15 Carrallack Mews, St Just, Cornwall, TR19 7UL, UK. Company No. 5478976
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Re: forcing the compiler to reload from memory with c++0x Andy Venikov <swojchelowek@gmail.com> - 2011-02-07 18:19 -0500
Re: forcing the compiler to reload from memory with c++0x Alexander Terekhov <terekhov@web.de> - 2011-02-08 12:35 +0100
Re: forcing the compiler to reload from memory with c++0x Anthony Williams <anthony.ajw@gmail.com> - 2011-02-08 11:49 +0000
Re: forcing the compiler to reload from memory with c++0x Anthony Williams <anthony.ajw@gmail.com> - 2011-02-08 08:10 +0000
Re: forcing the compiler to reload from memory with c++0x Andy Venikov <swojchelowek@gmail.com> - 2011-02-08 18:53 -0500
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