git.ipfire.org Git - thirdparty/tor.git/commit

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projects / thirdparty / tor.git / commit

author	Nick Mathewson <nickm@torproject.org>
	Thu, 15 May 2025 14:00:21 +0000 (10:00 -0400)
committer	Nick Mathewson <nickm@torproject.org>
	Wed, 21 May 2025 17:00:03 +0000 (13:00 -0400)
commit	110d20790a79123ae8f8371b49ac138d6c35eeaf
tree	41e41cc8deadda816384e74fdcb6dc123c73302e	tree \| snapshot
parent	5fa015e8d0cd7f8fd0140e33a06141d5b8d887c6	commit \| diff

Speed up polyval through pipelining.

This optimization helps because:
  - We're not blocking the computation of each block on the computation of the
    previous one, which leads to fewer pipeline stalls.
  - We're deferring reduction until the end of handling a bunch of blocks.

src/ext/polyval/pclmul.c		diff \| blob \| blame \| history
src/ext/polyval/polyval.c		diff \| blob \| blame \| history
src/test/test_crypto.c		diff \| blob \| blame \| history

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