Date: Wed, 14 Jan 2026 07:34:03 -0800
On Wednesday, 14 January 2026 06:57:54 Pacific Standard Time Jan Schultke via
Std-Proposals wrote:
> You should benchmark to see whether your int_mod implementation is actually
> faster than _BitInt when possible; judging by the code you've shared, there
> may not be a significant difference.
And even if there is, it's irrelevant to the discussion in *this* list. That
would be QoI.
What Hans has to show and has so far failed to do is that it would be
*impossible* for LLVM to match the performance of his code, providing a reason
why that would be the case.
Std-Proposals wrote:
> You should benchmark to see whether your int_mod implementation is actually
> faster than _BitInt when possible; judging by the code you've shared, there
> may not be a significant difference.
And even if there is, it's irrelevant to the discussion in *this* list. That
would be QoI.
What Hans has to show and has so far failed to do is that it would be
*impossible* for LLVM to match the performance of his code, providing a reason
why that would be the case.
-- Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org Principal Engineer - Intel Data Center - Platform & Sys. Eng.
Received on 2026-01-14 15:34:09
