Branch: refs/heads/master
Home: https://github.com/openssl/openssl
Commit: 7f2d6188c7b16ef7a4deeeedb56f42014156b9f8
https://github.com/openssl/openssl/commit/7f2d6188c7b16ef7a4deeeedb56f42014156b9f8
Author: zhuchen <zhuc...@loongson.cn>
Date: 2022-10-12 (Wed, 12 Oct 2022)
Changed paths:
M Configurations/10-main.conf
M crypto/build.info
A crypto/loongarch64cpuid.pl
A crypto/loongarch_arch.h
A crypto/loongarchcap.c
Log Message:
-----------
Add LoongArch64 cpuid and OPENSSL_loongarchcap_P
Loongarch64 architecture defines 128 bit vector extension lsx and 256 bit
vector extension lasx. The cpucfg instruction can be used to obtain whether
the CPU has a corresponding extension. This part of code is added to prepare
for the subsequent addition of corresponding vector instruction optimization.
Signed-off-by: zhuchen <zhuc...@loongson.cn>
Reviewed-by: Tomas Mraz <to...@openssl.org>
Reviewed-by: Paul Dale <pa...@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19364)
Commit: ef917549f5867d269d359155ff67b8ccb5e66a76
https://github.com/openssl/openssl/commit/ef917549f5867d269d359155ff67b8ccb5e66a76
Author: zhuchen <zhuc...@loongson.cn>
Date: 2022-10-12 (Wed, 12 Oct 2022)
Changed paths:
A crypto/aes/asm/vpaes-loongarch64.pl
M crypto/aes/build.info
M include/crypto/aes_platform.h
Log Message:
-----------
Add vpaes-loongarch64.pl module.
Add 128 bit lsx vector expansion optimization code of Loongarch64 architecture
to AES. The test result on the 3A5000 improves performance by about 40%~50%.
Signed-off-by: zhuchen <zhuc...@loongson.cn>
Reviewed-by: Tomas Mraz <to...@openssl.org>
Reviewed-by: Paul Dale <pa...@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19364)
Compare: https://github.com/openssl/openssl/compare/e1e93f7a07df...ef917549f586
