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Re: [Qemu-devel] [PATCH v2 for-2.5? 0/4] qjson: save a lot of memory
From: |
Eric Blake |
Subject: |
Re: [Qemu-devel] [PATCH v2 for-2.5? 0/4] qjson: save a lot of memory |
Date: |
Mon, 23 Nov 2015 14:00:15 -0700 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
On 11/23/2015 10:44 AM, Paolo Bonzini wrote:
> This patch from 2011 (!) saves about 96% of the allocation cost (down
> from 500 MiB to 20 MiB) for check-qjson.
>
> Paolo
>
> Paolo Bonzini (4):
> qjson: replace QString in JSONLexer with GString
> qjson: do not save/restore contexts
> qjson: store tokens in a GQueue
> qjson: surprise, allocating 6 QObjects per token is expensive
Reviewed-by: Eric Blake <address@hidden>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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- Re: [Qemu-devel] [PATCH v2 2/4] qjson: do not save/restore contexts, (continued)
- Re: [Qemu-devel] [PATCH v2 2/4] qjson: do not save/restore contexts, Laszlo Ersek, 2015/11/24
- Re: [Qemu-devel] [PATCH v2 2/4] qjson: do not save/restore contexts, Paolo Bonzini, 2015/11/24
- Re: [Qemu-devel] [PATCH v2 2/4] qjson: do not save/restore contexts, Fam Zheng, 2015/11/24
- Re: [Qemu-devel] [PATCH v2 2/4] qjson: do not save/restore contexts, Paolo Bonzini, 2015/11/24
- Re: [Qemu-devel] [PATCH v2 2/4] qjson: do not save/restore contexts, Markus Armbruster, 2015/11/24
- Re: [Qemu-devel] [PATCH v2 2/4] qjson: do not save/restore contexts, Gerd Hoffmann, 2015/11/24
- Re: [Qemu-devel] [PATCH v2 2/4] qjson: do not save/restore contexts, Laszlo Ersek, 2015/11/24
Re: [Qemu-devel] [PATCH v2 2/4] qjson: do not save/restore contexts, Markus Armbruster, 2015/11/25
[Qemu-devel] [PATCH v2 3/4] qjson: store tokens in a GQueue, Paolo Bonzini, 2015/11/23
[Qemu-devel] [PATCH v2 4/4] qjson: surprise, allocating 6 QObjects per token is expensive, Paolo Bonzini, 2015/11/23
Re: [Qemu-devel] [PATCH v2 for-2.5? 0/4] qjson: save a lot of memory,
Eric Blake <=
Re: [Qemu-devel] [PATCH v2 for-2.5? 0/4] qjson: save a lot of memory, Markus Armbruster, 2015/11/25