#2021: compiling Carpet fails with intel 17 and optimisation ------------------------------------------+--------------------------------- Reporter: wolfgang.kastaun@… | Owner: eschnett Type: defect | Status: review Priority: unset | Milestone: Component: Carpet | Version: Resolution: | Keywords: backport ------------------------------------------+--------------------------------- Changes (by rhaas):
* status: reopened => review
Comment:
This also affects Intel 18. I suggest to for now test for all intel compilers >= 17.00 and add the upper bound once we find a compiler that works again. I would also backport this to the release branch.
Namely use: {{{ // intel-17.0.0 fails with internal error 0_76 if vectorization is not disabled #if __INTEL_COMPILER >= 1700 #pragma GCC optimization_level 1 #endif }}} and would like to apply this very soon as stampede2's intel 18 compiler requires this and the next round of xrac allocation will come online on Jan 1st 2018.