#1276: Intel 2013.1.117 mis-compiles NewRad ------------------------------------+--------------------------------------- Reporter: rhaas | Owner: Type: defect | Status: review Priority: critical | Milestone: ET_2013_05 Component: EinsteinToolkit thorn | Version: development version Resolution: | Keywords: NewRad ------------------------------------+--------------------------------------- Changes (by knarf):
* priority: minor => critical * version: => development version
Comment:
I attach a short version of the file, reduced as much as I could so far. It is a single C-file, so be compiled using 'icpc -o ./extrap ./extrap.cc'. If working, you should see "2 20" as output. If it's not, you see random (large) numbers, and it usually hangs. The difference can be seen by commenting/uncommenting the printf in line 59.
It would be nice if someone else could confirm that this short example can be used to shop the bug, wherever it might be.
Also raising severity, since the Intel compiler is crucial and version 13 is the newest, and only available on some systems.