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*
