Jim Apple has posted comments on this change. Change subject: Allow compiler to use SSE3 and SSSE3 instructions. ......................................................................
Patch Set 1: > Aren't these already on by default? I'm pretty sure impalad ends > up with SSSE3 instructions. What's the default -march for our > toolchain gcc? I checked by using an SSE3 Intel Intrisic without adding this compiler option. It caused the build to fail with "target specific option mismatch" -- To view, visit http://gerrit.cloudera.org:8080/3291 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: Ib045e00b5aa71cc6ef16dbda160bfdc7b765158a Gerrit-PatchSet: 1 Gerrit-Project: Impala Gerrit-Branch: cdh5-trunk Gerrit-Owner: Jim Apple <[email protected]> Gerrit-Reviewer: Dan Hecht <[email protected]> Gerrit-Reviewer: Jim Apple <[email protected]> Gerrit-Reviewer: Tim Armstrong <[email protected]> Gerrit-HasComments: No
