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| From: | Stefan Weil |
| Subject: | Re: Increased execution time with TCI in latest git master (was: Re: [PULL 00/46] tcg patch queue) |
| Date: | Sun, 7 Feb 2021 11:50:21 +0100 |
| User-agent: | Mozilla/5.0 (Macintosh; Intel Mac OS X 10.16; rv:78.0) Gecko/20100101 Thunderbird/78.7.0 |
Am 07.02.21 um 04:45 schrieb Richard Henderson:
On 2/6/21 11:38 AM, Stefan Weil wrote:I am still searching what caused this detoriation. My first suspect was thread local storage, but that wasn't it. Do you have any idea?No, but since it's 1/3 of a complete patch set, I don't care to investigate the intermediate result either.
Your latest code from the rth7680/tci-next branch is twice as fast as my code with BIOS boot and qemu-x86_64 on sparc64. That's great.
With that code I don't get any BIOS output at all when running qemu-i386. That's not so good.
Did I test the correct branch? If yes, I could try the same test on amd64 and arm64 hosts.
Stefan
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