tree e083797d8717334c52a9e5390f2e454e1a7103fa
parent d61e94da5225217cab7b4f93b72f97055094681f
author Keir Mierle <mierle@gmail.com> 1460055796 -0700
committer Keir Mierle <mierle@gmail.com> 1460055796 -0700

Only use collapse() directive with OpenMP 3.0 or higher

Change-Id: Icba544c0494763c57eb6dc61e98379312ca15972