[git commit] libbb/sha1: update config help text with new performance numbers
Denys Vlasenko
vda.linux at googlemail.com
Fri Feb 18 16:09:51 UTC 2022
commit: https://git.busybox.net/busybox/commit/?id=1891fdda59092a215d3a407d9108bbbe6ab8df7a
branch: https://git.busybox.net/busybox/commit/?id=refs/heads/master
Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
libbb/Config.src | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/libbb/Config.src b/libbb/Config.src
index 0ecd5bd46..66a3ffa23 100644
--- a/libbb/Config.src
+++ b/libbb/Config.src
@@ -57,11 +57,12 @@ config SHA1_SMALL
range 0 3
help
Trade binary size versus speed for the sha1 algorithm.
+ With FEATURE_COPYBUF_KB=64:
throughput MB/s size of sha1_process_block64
value 486 x86-64 486 x86-64
- 0 367 375 3657 3502
- 1 224 229 654 732
- 2,3 200 195 358 380
+ 0 440 485 3481 3502
+ 1 265 265 641 696
+ 2,3 220 210 342 364
config SHA1_HWACCEL
bool "SHA1: Use hardware accelerated instructions if possible"
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