> -----Original Message----- > From: ceph-devel-owner@xxxxxxxxxxxxxxx [mailto:ceph-devel- > owner@xxxxxxxxxxxxxxx] On Behalf Of Somnath Roy > Sent: Friday, June 26, 2015 7:52 PM > > ceph_crc32c_intel_fast is ~6 times faster than ceph_crc32c_sctp. If you are > not using intel cpus or you have older intel cpus where this sse4 instruction Not exactly true, AMD CPUs released after October 2011 support SSE 4.2 (which include CRC32 instructions) as well. See this: http://www.cpu-world.com/Glossary/S/SSE4.2.html With best regards / Pozdrawiam Piotr Dałek -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
