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Re: [Qemu-devel] [PATCH v2 0/7] TCG global variables clean-up
From: |
Wei-Ren Chen |
Subject: |
Re: [Qemu-devel] [PATCH v2 0/7] TCG global variables clean-up |
Date: |
Thu, 25 Oct 2012 11:17:26 +0800 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Thu, Oct 25, 2012 at 07:06:37AM +0400, Evgeny Voevodin wrote:
> Any other comments on the patches?
> I didn't get the consensus. Do we need a pointer to tcg context?
> As I said before, I didn't notice any slow-down with it.
>
> On 10/23/2012 10:21 AM, Evgeny Voevodin wrote:
> > This set of patches moves global variables to tcg_ctx:
> > gen_opc_ptr
> > gen_opparam_ptr
> > gen_opc_buf
> > gen_opparam_buf
> >
> > Build tested for all targets.
> > Execution tested on ARM.
> >
> > I didn't notice any slow-down of kernel boot after this set was applied.
Would you like to try to run some benchmark after the kernel booting? Like
Yeongkyoon Lee done with his qemu_ld/qemu_st work [1], EEMBC, nbench
, or even SPEC. ;)
Regards,
chenwj
[1] http://lists.gnu.org/archive/html/qemu-devel/2012-10/msg03630.html
--
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 v2 1/7] tcg/tcg.h: Duplicate global TCG variables in TCGContext, (continued)
- [Qemu-devel] [PATCH v2 1/7] tcg/tcg.h: Duplicate global TCG variables in TCGContext, Evgeny Voevodin, 2012/10/23
- [Qemu-devel] [PATCH v2 2/7] translate-all.c: Introduce TCGContext *tcg_cur_ctx, Evgeny Voevodin, 2012/10/23
- [Qemu-devel] [PATCH v2 6/7] TCG: Use gen_opparam_buf from context instead of global variable., Evgeny Voevodin, 2012/10/23
- [Qemu-devel] [PATCH v2 4/7] TCG: Use gen_opparam_ptr from context instead of global variable., Evgeny Voevodin, 2012/10/23
- [Qemu-devel] [PATCH v2 5/7] TCG: Use gen_opc_buf from context instead of global variable., Evgeny Voevodin, 2012/10/23
- [Qemu-devel] [PATCH v2 3/7] TCG: Use gen_opc_ptr from context instead of global variable., Evgeny Voevodin, 2012/10/23
- Re: [Qemu-devel] [PATCH v2 0/7] TCG global variables clean-up, Evgeny Voevodin, 2012/10/23
- Re: [Qemu-devel] [PATCH v2 0/7] TCG global variables clean-up, Evgeny Voevodin, 2012/10/24
- Re: [Qemu-devel] [PATCH v2 0/7] TCG global variables clean-up,
Wei-Ren Chen <=
- Re: [Qemu-devel] [PATCH v2 0/7] TCG global variables clean-up, Evgeny Voevodin, 2012/10/25