Re: Proposal for enabling auto-vectorization for checksum calculations

Andrew Kim <tenistarkim@gmail.com>

From: root <tenistarkim@gmail.com>

To: pgsql-hackers@lists.postgresql.org

Cc: alvherre@postgresql.org, andres@anarazel.de

Date: 2025-09-11T05:42:18Z

Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

Use AVX2 for calculating page checksums where available
- 5e13b0f24039 19 (unreleased) landed
Refactor checksumming code to make it easier to use externally.
- f04216341dd1 9.3.0 cited

Hi John,

Thanks for the feedback. This is v5 of the patchset, updated following your comments:

- Moved the function pointer definitions out of common headers and
  into src/port, consistent with existing practice.

Thanks again for the guidance.

Best regards,
Kim Andrew