# 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
So far my test reveal the following :
# Note that the below test has been made on a Ryzen system #
[Without patch] /var/tmp/ 5Gfile) = 8d448d81521cbc1 bfdc04dd199d448 bd3c49374221007 bd0846d8d39a70d d4f8
* Generated a checksum of a big file (e.g. 5GB file) with openssl
$ time /usr/bin/openssl dgst -sha256 /var/tmp/5Gfile
SHA256(
real 0m12.835s
user 0m12.344s
sys 0m0.484s
[With patch] /var/tmp/ 5Gfile) = 8d448d81521cbc1 bfdc04dd199d448 bd3c49374221007 bd0846d8d39a70d d4f8
* Generated a checksum of a big file (e.g. 5GB file) with openssl
$ time /usr/bin/openssl dgst -sha256 /var/tmp/5Gfile
SHA256(
real 0m3.471s
user 0m2.956s
sys 0m0.516s