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Message-ID: <20260816203544.GE3542221@port70.net>
Date: Sun, 16 Aug 2026 22:35:44 +0200
From: Szabolcs Nagy <nsz@...t70.net>
To: musl@...ts.openwall.com
Cc: Sergey Davidoff <shnatsel@...il.com>
Subject: [PATCH v2] math: fmaf rewrite and bug fixes
i no longer think a separate bugfix patch is useful.
new code is simpler and similar to the mentioned
round to odd approach (that proof does not apply,
but the complexity is not too bad).
a big chunk of the code is just optimization, i
don't have real fmaf workload, so it is a guess
that extra int arith & predictable branches help.
View attachment "v2-0001-math-fmaf-rewrite-and-bug-fixes.patch" of type "text/x-diff" (5797 bytes)
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