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Re: [Qemu-devel] [PATCH 01/15] atomic: introduce atomic operations
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From: |
Wei-Ren Chen |
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Subject: |
Re: [Qemu-devel] [PATCH 01/15] atomic: introduce atomic operations |
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Date: |
Wed, 8 Aug 2012 17:05:29 +0800 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
> I propose we use gcc builtins. We get automatic architecture support,
> and tuning for newer processors if the user so chooses.
>
> http://gcc.gnu.org/onlinedocs/gcc-4.1.2/gcc/Atomic-Builtins.html
>
> In May 2031 we can switch to C11 atomics.
^^^^
Maybe 2013?
--
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667
Homepage: http://people.cs.nctu.edu.tw/~chenwj
- [Qemu-devel] [PATCH 0/15 v2] prepare unplug out of protection of global lock, Liu Ping Fan, 2012/08/08
- [Qemu-devel] [PATCH 01/15] atomic: introduce atomic operations, Liu Ping Fan, 2012/08/08
- Re: [Qemu-devel] [PATCH 01/15] atomic: introduce atomic operations, Peter Maydell, 2012/08/08
- Re: [Qemu-devel] [PATCH 01/15] atomic: introduce atomic operations, Stefan Hajnoczi, 2012/08/08
- Re: [Qemu-devel] [PATCH 01/15] atomic: introduce atomic operations, Paolo Bonzini, 2012/08/08
- Re: [Qemu-devel] [PATCH 01/15] atomic: introduce atomic operations, Peter Maydell, 2012/08/08
- Re: [Qemu-devel] [PATCH 01/15] atomic: introduce atomic operations, Paolo Bonzini, 2012/08/08
- Re: [Qemu-devel] [PATCH 01/15] atomic: introduce atomic operations, Avi Kivity, 2012/08/08
[Qemu-devel] [PATCH 02/15] qom: using atomic ops to re-implement object_ref, Liu Ping Fan, 2012/08/08
[Qemu-devel] [PATCH 03/15] qom: introduce reclaimer to release obj, Liu Ping Fan, 2012/08/08