To be clear, this occurred on ppc64le architecture (POWER8). On Wed, Mar 1, 2017 at 2:04 PM, James Ostrander <[email protected]> wrote:
> Hi, I wanted to report a test failure in git master. > > make check: > > make[3]: Leaving directory '/home/u0017592/projects/gsl/cblas' > make[2]: Leaving directory '/home/u0017592/projects/gsl/cblas' > make[1]: Leaving directory '/home/u0017592/projects/gsl/cblas' > Making check in blas > make[1]: Entering directory '/home/u0017592/projects/gsl/blas' > make[1]: Nothing to be done for 'check'. > make[1]: Leaving directory '/home/u0017592/projects/gsl/blas' > Making check in linalg > make[1]: Entering directory '/home/u0017592/projects/gsl/linalg' > make test > make[2]: Entering directory '/home/u0017592/projects/gsl/linalg' > gcc -DHAVE_CONFIG_H -I. -I.. -I.. -g -O2 -MT test.o -MD -MP -MF > .deps/test.Tpo -c -o test.o test.c > mv -f .deps/test.Tpo .deps/test.Po > /bin/bash ../libtool --tag=CC --mode=link gcc -g -O2 -o test test.o > libgsllinalg.la ../blas/libgslblas.la ../cblas/libgslcblas.la > ../permutation/libgslpermutation.la ../matrix/libgslmatrix.la ../vector/ > libgslvector.la ../block/libgslblock.la ../complex/libgslcomplex.la > ../ieee-utils/libgslieeeutils.la ../err/libgslerr.la ../test/libgsltest.la > ../sys/libgslsys.la ../utils/libutils.la ../rng/libgslrng.la -lm > libtool: link: gcc -g -O2 -o .libs/test test.o ./.libs/libgsllinalg.a > ../blas/.libs/libgslblas.a ../cblas/.libs/libgslcblas.so > ../permutation/.libs/libgslpermutation.a ../matrix/.libs/libgslmatrix.a > ../vector/.libs/libgslvector.a ../block/.libs/libgslblock.a > ../complex/.libs/libgslcomplex.a ../ieee-utils/.libs/libgslieeeutils.a > ../err/.libs/libgslerr.a ../test/.libs/libgsltest.a > ../sys/.libs/libgslsys.a ../utils/.libs/libutils.a ../rng/.libs/libgslrng.a > -lm > make[2]: Leaving directory '/home/u0017592/projects/gsl/linalg' > make check-TESTS > make[2]: Entering directory '/home/u0017592/projects/gsl/linalg' > make[3]: Entering directory '/home/u0017592/projects/gsl/linalg' > FAIL: test > ============================================================ > ================ > Testsuite summary for gsl 2.3+ > ============================================================ > ================ > # TOTAL: 1 > # PASS: 0 > # SKIP: 0 > # XFAIL: 0 > # FAIL: 1 > # XPASS: 0 > # ERROR: 0 > ============================================================ > ================ > See linalg/test-suite.log > ============================================================ > ================ > Makefile:762: recipe for target 'test-suite.log' failed > make[3]: *** [test-suite.log] Error 1 > make[3]: Leaving directory '/home/u0017592/projects/gsl/linalg' > Makefile:868: recipe for target 'check-TESTS' failed > make[2]: *** [check-TESTS] Error 2 > make[2]: Leaving directory '/home/u0017592/projects/gsl/linalg' > Makefile:941: recipe for target 'check-am' failed > make[1]: *** [check-am] Error 2 > make[1]: Leaving directory '/home/u0017592/projects/gsl/linalg' > Makefile:973: recipe for target 'check-recursive' failed > make: *** [check-recursive] Error 1 > > > linalg/test-suite.log contents: > > ===================================== > gsl 2.3+: linalg/test-suite.log > ===================================== > > # TOTAL: 1 > # PASS: 0 > # SKIP: 0 > # XFAIL: 0 > # FAIL: 1 > # XPASS: 0 > # ERROR: 0 > > .. contents:: :depth: 2 > > FAIL: test > ========== > > FAIL: COD_lssolve lin2 res ( 20, 5)[0]: -7.02155399878759765e-16 > 1.11022302462515654e-16 > (-7.02155399878759765e-16 observed vs 1.11022302462515654e-16 expected) > [153964] > FAIL: COD_lssolve lin2 res ( 20, 5)[1]: -1.70459744688110515e-19 > 2.22044604925031308e-16 > (-1.70459744688110515e-19 observed vs 2.22044604925031308e-16 expected) > [153965] > FAIL: COD_lssolve lin2 res ( 20, 5)[2]: -1.8959167034375034e-16 > 4.44089209850062616e-16 > (-1.8959167034375034e-16 observed vs 4.44089209850062616e-16 expected) > [153966] > FAIL: COD_lssolve lin2 res ( 20, 5)[3]: -3.40919489375832763e-19 > 4.44089209850062616e-16 > (-3.40919489375832763e-19 observed vs 4.44089209850062616e-16 expected) > [153967] > FAIL: COD_lssolve lin2 res ( 20, 5)[4]: 1.88909831364999159e-16 > 8.88178419700125232e-16 > (1.88909831364999159e-16 observed vs 8.88178419700125232e-16 expected) > [153968] > FAIL: pcholesky_invert unscaled hilbert ( 4, 4)[0,2]: > -2.55795384873636067e-13 0 > (-2.55795384873636067e-13 observed vs 0 expected) [650818] > FAIL: mcholesky_invert unscaled hilbert ( 4, 4)[0,2]: > -2.55795384873636067e-13 0 > (-2.55795384873636067e-13 observed vs 0 expected) [789499] > FAIL test (exit status: 1) > > > gcc version: > > gcc (Ubuntu 6.2.0-5ubuntu12) 6.2.0 20161005 > > > Any idea on the cause? Is it an error in the test, or would that component > actually produce invalid results? > > -- > *James Ostrander* > *ITS Administrative Info Srvcs* > -- *James Ostrander* *ITS Administrative Info Srvcs*
