| From: | YANG Xudong <yangxudong(at)ymatrix(dot)cn> |
|---|---|
| To: | Michael Paquier <michael(at)paquier(dot)xyz> |
| Cc: | pgsql-hackers(at)lists(dot)postgresql(dot)org, wengyanqing(at)ymatrix(dot)cn, wanghao(at)ymatrix(dot)cn, John Naylor <john(dot)naylor(at)enterprisedb(dot)com>, huchangqi <huchangqi(at)loongson(dot)cn> |
| Subject: | Re: [PATCH] Add loongarch native checksum implementation. |
| Date: | 2023-07-26 05:36:16 |
| Message-ID: | a6301207-6ee8-8d5d-88d3-55cf51913ba5@ymatrix.cn |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
On 2023/7/26 11:16, Michael Paquier wrote> The performance numbers
presented upthread for the CRC computations
> are kind of nice in this environment, but honestly I have no idea how
> much this architecture is used. Perhaps that's only something in
> China? I am not seeing much activity around that in Japan, for
> instance, and that's really close.
The architecture is pretty new (to open source ecosystem). The support
of it in Linux kernel and GCC were released last year.
Here is a site about the status of major open source project support of
it. (Chinese only)
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