Are there before and after numbers for ThunderX that are easy to share? I'm seeing
aes-128-gcm 78608.06k 167039.08k 239836.84k 268366.17k 277192.70k with "OpenSSL 1.0.2g 1 Mar 2016" on Ubuntu 16.04 LTS aarch64 with "1.0 .2g-1ubuntu4.6", which almost certainly is a "with this patch" number. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to openssl in Ubuntu. https://bugs.launchpad.net/bugs/1552939 Title: arm64 build doesn't use asm and is 4x-16x slower than it could be Status in OpenSSL: Invalid Status in openssl package in Ubuntu: Fix Released Status in openssl package in Debian: Fix Released Bug description: The openssl build for arm64 doesn't compile in the assembly that is present in openssl as of version 1.0.2 for aarch64 because the debian- targets.patch that is applied specifies a target that doesn't have assembly. The line at issue is debian-arm64 target which needs ${no_asm} changed to ${aarch64_asm}:linux64. Running openssl speed -evp aes-128-gcm shows a 4x-16x improvement in performance with this change made and the package rebuilt. Other aes and sha variants show similar performance gains by enabling asm. To manage notifications about this bug go to: https://bugs.launchpad.net/openssl/+bug/1552939/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
