Jim Apple has uploaded a new patch set (#3). Change subject: IMPALA-4058: ByteSwap256 assumed memory was 16-byte aligned. ......................................................................
IMPALA-4058: ByteSwap256 assumed memory was 16-byte aligned. This changes the code to use the lddqu and movdqu instructions (via Intel intrinsics) to allow unaligned memory access. Change-Id: I39b2b47bb717d5ac9727512a24fcf8a8a6a8dcc6 --- M be/src/exprs/expr-test.cc M be/src/util/bit-util-test.cc M be/src/util/bit-util.cc 3 files changed, 29 insertions(+), 12 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/05/4205/3 -- To view, visit http://gerrit.cloudera.org:8080/4205 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: I39b2b47bb717d5ac9727512a24fcf8a8a6a8dcc6 Gerrit-PatchSet: 3 Gerrit-Project: Impala-ASF Gerrit-Branch: master 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-Reviewer: Youwei Wang <[email protected]>
