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| From: | Richard Henderson |
| Subject: | Re: [Qemu-devel] [PATCH 00/22] tcg: per-thread TCG |
| Date: | Mon, 10 Jul 2017 07:04:23 -1000 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 |
On 07/09/2017 11:50 PM, Alex Bennée wrote:
Side issue. Have we considered the impact on codegen buffer utilisation by doing an "off-code_gen_buffer" no cache translation the first time we ever see a TB?
No we haven't. Possibly because we'd need additional infrastructure to do even that -- we'd want to record somehow that we've seen a given TB before, so that we *could* generate permanent code for it in future.
r~
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