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CVS log for src/tests/sys/crypto/chacha/Makefile

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Default branch: MAIN

Revision 1.8 / (download) - annotate - [select for diffs], Tue Sep 5 22:14:08 2023 UTC (5 months, 3 weeks ago) by mrg
Branch: MAIN
Changes since 1.7: +2 -2 lines
Diff to previous 1.7 (colored)

apply previous to just GCC.

Revision 1.7 / (download) - annotate - [select for diffs], Tue Sep 5 04:22:44 2023 UTC (5 months, 4 weeks ago) by mrg
Branch: MAIN
Changes since 1.6: +3 -1 lines
Diff to previous 1.6 (colored)

apply -Wno-maybe-uninitialized to chacha_sse2.c.

there's a clearly initialised memory region that is claimed as
being maybe uninitialised, and this test-build version of it
triggers it while the normal build doesn't.

Revision 1.6 / (download) - annotate - [select for diffs], Tue Sep 8 17:35:27 2020 UTC (3 years, 5 months ago) by jakllsch
Branch: MAIN
CVS Tags: netbsd-10-base, netbsd-10-0-RC5, netbsd-10-0-RC4, netbsd-10-0-RC3, netbsd-10-0-RC2, netbsd-10-0-RC1, netbsd-10, cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x
Changes since 1.5: +4 -1 lines
Diff to previous 1.5 (colored)

Acknowledge clang warning for NEON cipher code on aarch64eb

We've already made the nonportable vector initializations portable; the
code works on aarch64eb.

Revision 1.5 / (download) - annotate - [select for diffs], Mon Aug 17 16:26:02 2020 UTC (3 years, 6 months ago) by riastradh
Branch: MAIN
Changes since 1.4: +8 -3 lines
Diff to previous 1.4 (colored)

Make the AES and ChaCha NEON tests work in softfloat userland.

(`Softfloat' here refers to the ABI, which of course may be running
on a CPU with NEON.)

Revision 1.4 / (download) - annotate - [select for diffs], Sun Aug 16 15:52:14 2020 UTC (3 years, 6 months ago) by martin
Branch: MAIN
Changes since 1.3: +3 -3 lines
Diff to previous 1.3 (colored)

Restrict the NEON code to v7hf - the softfloat toolchain does not like
it (nor is it likely to work if there is no FPU present).

Revision 1.3 / (download) - annotate - [select for diffs], Tue Jul 28 20:08:48 2020 UTC (3 years, 7 months ago) by riastradh
Branch: MAIN
Changes since 1.2: +4 -2 lines
Diff to previous 1.2 (colored)

Implement 4-way vectorization of ChaCha for armv7 NEON.

cgd performance is not as good as I was hoping (~4% improvement over
chacha_ref.c) but it should improve substantially more if we let the
cgd worker thread keep fpu state so we don't have to pay the cost of
isb and zero-the-fpu on every 512-byte cgd block.

Revision 1.2 / (download) - annotate - [select for diffs], Mon Jul 27 20:51:29 2020 UTC (3 years, 7 months ago) by riastradh
Branch: MAIN
Changes since 1.1: +5 -3 lines
Diff to previous 1.1 (colored)

Enable ChaCha NEON code on armv7 too.

The 4-blocks-at-a-time assembly helper is disabled for now; adapting
it to armv7 is going to be a little annoying with only 16 128-bit
vector registers.

(Should also do a fifth block in the integer registers for 320 bytes
at a time.)

Revision 1.1 / (download) - annotate - [select for diffs], Sat Jul 25 22:53:38 2020 UTC (3 years, 7 months ago) by riastradh
Branch: MAIN

Add kernel ChaCha test to exercise all available implementations.

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