Ubuntu
openssl package

  1. Bug #1674399
  2. Comment #4

Comment 4 for bug 1674399

Revision history for this message
Eric Desrochers (slashd) wrote :

So far my test reveal the following :

# Note that the below test has been made on a Ryzen system #

[Without patch]
 * Generated a checksum of a big file (e.g. 5GB file) with openssl
 $ time /usr/bin/openssl dgst -sha256 /var/tmp/5Gfile
SHA256(/var/tmp/5Gfile)= 8d448d81521cbc1bfdc04dd199d448bd3c49374221007bd0846d8d39a70dd4f8

real 0m12.835s
user 0m12.344s
sys 0m0.484s

[With patch]
 * Generated a checksum of a big file (e.g. 5GB file) with openssl
 $ time /usr/bin/openssl dgst -sha256 /var/tmp/5Gfile
SHA256(/var/tmp/5Gfile)= 8d448d81521cbc1bfdc04dd199d448bd3c49374221007bd0846d8d39a70dd4f8

real 0m3.471s
user 0m2.956s
sys 0m0.516s