Horton

Re: Optimize numeric multiplication for one and two base-NBASE digit multiplicands.

Joel Jacobson <joel@compiler.org>

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From: "Joel Jacobson" <joel@compiler.org>
To: pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2024-07-01T08:07:19Z
Lists: pgsql-hackers

Attachments

On Mon, Jul 1, 2024, at 08:04, Joel Jacobson wrote:
> * 0001-optimize-numeric-mul_var-small-factors.patch

New version to silence maybe-uninitialized error reported by cfbot.

/Joel

Commits

  1. Optimise numeric multiplication for short inputs.

  2. Optimise numeric division for 3 and 4 base-NBASE digit divisors.

  3. Optimise numeric division for one and two base-NBASE digit divisors.