Test fails when built without debug or profiling

[rcurtin]

Reported by speet3 on 7 Aug 42087201 03:36 UTC
For full log, see output from http://hotwheels.cc.gt.atl.ga.us:8080/job/MLPACK_Debian_Package/99/console

Running 169 test cases...
/var/lib/jenkins/jobs/MLPACK_Debian_Package/workspace/build-area/mlpack-1.0.0/src/mlpack/tests/nca_test.cpp(93): fatal error in "SoftmaxInitialGradient": critical check gradient(1, 0) == 0.0 failed
[0;33m[WARN ] [determine type of file 'noextension'; no extension is present.  Load failed.
[0;33m[WARN ](0mCannot) [extension given with filename 'noextension'; type unknown.  Save failed.
[0;33m[WARN ](0mNo) [open file 'nonexistentfile_______________.csv'; load failed.
[0;33m[WARN ](0mCannot) [0mLoading 'test_file.bin' as raw binary formatted data; but this may not be the actual filetype!

I think this may possibly be related to how make calls the test, but I do not know. The previous build did not fail, and there was no change made to the mlpack code base. The only changes were made as a patch to the CMakeLists.txt, applied after the packaging unpacks the source and before building it. The patch was added in r11320.

[rcurtin]

Commented by rcurtin on 12 Jan 42088365 21:48 UTC
Probably an uninitialized variable or something like that that only causes errors sometimes at compilation. I cannot reproduce it on my desktop; I'll try a few other systems.

[rcurtin]

Commented by speet3 on 28 Nov 42088712 05:48 UTC
You should still be able to login to hotwheels and try there. Also, I don't know why compiling without debug and profiling has nearly doubled the time to compile. Perhaps something important is incorrectly located in the debug templates?

[rcurtin]

Commented by rcurtin on 26 Nov 42088718 16:41 UTC
Probably because GCC is doing optimizations (just my guess). I'll log into hotwheels and poke around.

[rcurtin]

Commented by speet3 on 20 Apr 42091428 15:10 UTC
This ticket seems to have been resolved in r11340