Hi Patrick, Thanks much for the quick reply! I incremented the tolerance value, but it is still failing even at TEST_TOL6:
====================================== gsl 2.4: specfunc/test-suite.log ====================================== # TOTAL: 1 # PASS: 0 # SKIP: 0 # XFAIL: 0 # FAIL: 1 # XPASS: 0 # ERROR: 0 .. contents:: :depth: 2 FAIL: test ========== FAIL: gsl_sf_bessel_j2_e(1048576.0, &r) [168] expected: -3.1518539455252412e-07 obtained: -3.1518539455252539e-07 +/- 2.7994086564622246e-22 (rel=8.88178e-16) fracdiff: 2.0155588470164931e-15 tolerance: 2.3283064365386963e-10 value/expected not consistent within reported error -3.151853945525253879e-07 2.799408656462224591e-22 FAIL: Bessel Functions [407] On Thu, Jan 18, 2018 at 3:01 PM, Patrick Alken <[email protected]> wrote: > Hello, > > It looks like its calculating the value correctly, but the test > tolerance needs to be relaxed slightly. Can you locate this line in > specfun/test_bessel.c: > > 186 TEST_SF(s, gsl_sf_bessel_j2_e, (1048576.0, &r), > -3.1518539455252413111e-07, TEST_TOL3, GSL_SUCCESS); > > and change the TEST_TOL3 to TEST_TOL4, and let me know if the test passes? > If not try TEST_TOL5 and then TEST_TOL6, and tell me which one allows the > test to pass. > > Thanks, > Patrick > > > On 01/18/2018 03:56 PM, Eric Shell wrote: > >> Hello, >> >> I'm trying to install GSL 2.4 on a Rocks cluster running CentOS 6.9, gcc >> version 4.4.7. I am running configure with just a --prefix argument. >> make >> succeeds without errors, but make check is failing on the specfunc test. >> Here are the contents of the log file: >> >> ------------------------------------------------------------ >> -------------------- >> >> ====================================== >> gsl 2.4: specfunc/test-suite.log >> ====================================== >> >> # TOTAL: 1 >> # PASS: 0 >> # SKIP: 0 >> # XFAIL: 0 >> # FAIL: 1 >> # XPASS: 0 >> # ERROR: 0 >> >> .. contents:: :depth: 2 >> >> FAIL: test >> ========== >> >> FAIL: gsl_sf_bessel_j2_e(1048576.0, &r) [168] >> expected: -3.1518539455252412e-07 >> obtained: -3.1518539455252539e-07 +/- 2.7994086564622246e-22 >> (rel=8.88178e-16) >> fracdiff: 2.0155588470164931e-15 >> tolerance: 4.5474735088646412e-13 >> value/expected not consistent within reported error >> -3.151853945525253879e-07 2.799408656462224591e-22 >> FAIL: Bessel Functions [407] >> >> ------------------------------------------------------------ >> -------------------- >> >> Is this a known issue? How can I address the underlying issue? >> >> Thanks! >> >> - Eric >> > > > > -- Eric Shell BSOE Technical Staff [email protected] 831 459 4919 Baskin Engineering, Room 313
