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Hi folks, After i386, here are my test results for my alpha box... $ uname -a Linux ludwig-alpha 2.4.0-test3 #3 Tue Jul 4 15:50:12 CEST 2000 alpha unknown $ gcc -v Reading specs from /usr/lib/gcc-lib/alpha-redhat-linux/2.96/specs gcc version 2.96 20000920 (experimental) $ ld -v GNU ld version 2.10.90 (with BFD 2.10.0.9) $ grep '\*\*' check.log make[2]: *** [/usr/src/redhat/BUILD/glibc-build-alpha/localedata/tst-locale.out] Error 139 make[1]: *** [localedata/tests] Error 2 make[2]: *** [/usr/src/redhat/BUILD/glibc-build-alpha/math/test-float.out] Error 1 make[2]: *** [/usr/src/redhat/BUILD/glibc-build-alpha/math/test-double.out] Error 139 make[2]: *** [/usr/src/redhat/BUILD/glibc-build-alpha/math/test-ifloat.out] Error 1 make[2]: *** [/usr/src/redhat/BUILD/glibc-build-alpha/math/test-idouble.out] Error 139 make[1]: *** [math/tests] Error 2 make[2]: *** [/usr/src/redhat/BUILD/glibc-build-alpha/stdio-common/tfformat.out] Error 1 make[1]: *** [stdio-common/tests] Error 2 make: *** [check] Error 2 The contents of the mentioned files follow. Cheers, Christian
Error in line 4013 using "%.20a". Result is "0x1.00000000000008"; should be: "0x1.00000000000000000000p+4". Encountered 1 errors in 3995 tests.
testing double (inline functions) Failure: Test: acos (0.7) == 0.7953988301841435554 Result: is: 7.95398830184144034483e-01 0x1.973e83f5d5c9f p-1 should be: 7.95398830184143590394e-01 0x1.973e83f5d5c9b p-1 difference: 4.44089209850062616169e-16 0x1.0000000000000 p-51 ulp : 4.0000 max.ulp : 0.0000 Maximal error of `acos' is : 4.0000 ulp accepted: 0.0000 ulp Failure: Test: asin (0.7) == 0.7753974966107530637 Result: is: 7.75397496610752634538e-01 0x1.8d00e692afd92 p-1 should be: 7.75397496610753078627e-01 0x1.8d00e692afd96 p-1 difference: 4.44089209850062616169e-16 0x1.0000000000000 p-51 ulp : 4.0000 max.ulp : 0.0000 Maximal error of `asin' is : 4.0000 ulp accepted: 0.0000 ulp Failure: Test: cos (M_PI_6l * 2.0) == 0.5 Result: is: 4.99999999999999888978e-01 0x1.ffffffffffffe p-2 should be: 5.00000000000000000000e-01 0x1.0000000000000 p-1 difference: 1.11022302462515654042e-16 0x1.0000000000000 p-53 ulp : 1.0000 max.ulp : 0.0000 Failure: Test: cos (M_PI_6l * 4.0) == -0.5 Result: is: -5.00000000000000222045e-01 -0x1.0000000000002 p-1 should be: -5.00000000000000000000e-01 -0x1.0000000000000 p-1 difference: 2.22044604925031308085e-16 0x1.0000000000000 p-52 ulp : 2.0000 max.ulp : 0.0000 Failure: Test: cos (pi/2) == 0 Result: is: 6.12323399573676603587e-17 0x1.1a62633145c07 p-54 should be: 0.00000000000000000000e+00 0x0.0000000000000 p+0 difference: 6.12323399573676603587e-17 0x1.1a62633145c07 p-54 ulp : 0.2758 max.ulp : 0.0000 Failure: Test: cos (0.7) == 0.7648421872844884262 Result: is: 7.64842187284488495003e-01 0x1.87996529f9d93 p-1 should be: 7.64842187284488383980e-01 0x1.87996529f9d92 p-1 difference: 1.11022302462515654042e-16 0x1.0000000000000 p-53 ulp : 1.0000 max.ulp : 0.0000 Maximal error of `cos' is : 2.0000 ulp accepted: 0.0000 ulp Failure: Test: sincos (pi/2, &sin_res, &cos_res) puts 0 in cos_res Result: is: 6.12323399573676603587e-17 0x1.1a62633145c07p-54 should be: 0.00000000000000000000e+00 0x0.0000000000000p+0 difference: 6.12323399573676603587e-17 0x1.1a62633145c07p-54 ulp : 0.2758 max.ulp : 0.0000 Failure: Test: sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.866025403784438646764 in sin_res Result: is: 8.66025403784438707611e-01 0x1.bb67ae8584cabp-1 should be: 8.66025403784438596588e-01 0x1.bb67ae8584caap-1 difference: 1.11022302462515654042e-16 0x1.0000000000000p-53 ulp : 1.0000 max.ulp : 0.0000 Failure: Test: sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.5 in cos_res Result: is: 4.99999999999999888978e-01 0x1.ffffffffffffep-2 should be: 5.00000000000000000000e-01 0x1.0000000000000p-1 difference: 1.11022302462515654042e-16 0x1.0000000000000p-53 ulp : 1.0000 max.ulp : 0.0000 Failure: Test: sincos (0.7, &sin_res, &cos_res) puts 0.76484218728448842626 in cos_res Result: is: 7.64842187284488495003e-01 0x1.87996529f9d93p-1 should be: 7.64842187284488383980e-01 0x1.87996529f9d92p-1 difference: 1.11022302462515654042e-16 0x1.0000000000000p-53 ulp : 1.0000 max.ulp : 0.0000 Maximal error of `sincos' is : 1.0000 ulp accepted: 0.0000 ulp Failure: Test: tan (pi/4) == 1 Result: is: 9.99999999999999888978e-01 0x1.fffffffffffffG p-1 should be: 1.00000000000000000000e+00 0x1.0000000000000G p+0 difference: 1.11022302462515654042e-16 0x1.0000000000000G p-53 ulp : 0.5000 max.ulp : 0.0000 Maximal error of `tan' is : 0.5000 ulp accepted: 0.0000 ulp Failure: Test: atanh (0.7) == 0.8673005276940531944 Result: is: 8.67300527694053080552e-01 0x1.bc0ed0947fbe8G p-1 should be: 8.67300527694053191574e-01 0x1.bc0ed0947fbe9G p-1 difference: 1.11022302462515654042e-16 0x1.0000000000000G p-53 ulp : 1.0000 max.ulp : 0.0000 Maximal error of `atanh' is : 1.0000 ulp accepted: 0.0000 ulp Failure: Test: sinh (0.7) == 0.75858370183953350346 Result: is: 7.58583701839533386391e-01 0x1.8465153d5bdbcG p-1 should be: 7.58583701839533497413e-01 0x1.8465153d5bdbdG p-1 difference: 1.11022302462515654042e-16 0x1.0000000000000G p-53 ulp : 1.0000 max.ulp : 0.0000 Maximal error of `sinh' is : 1.0000 ulp accepted: 0.0000 ulp Failure: Test: tanh (0.7) == 0.60436777711716349631 Result: is: 6.04367777117163607059e-01 0x1.356fb17af2e92G p-1 should be: 6.04367777117163496037e-01 0x1.356fb17af2e91G p-1 difference: 1.11022302462515654042e-16 0x1.0000000000000G p-53 ulp : 1.0000 max.ulp : 0.0000 Maximal error of `tanh' is : 1.0000 ulp accepted: 0.0000 ulp Failure: Test: exp10 (3) == 1000 Result: is: 1.00000000000000068212e+03 0x1.f400000000006G p+9 should be: 1.00000000000000000000e+03 0x1.f400000000000G p+9 difference: 6.82121026329696178436e-13 0x1.8000000000000G p-41 ulp : 6.0000 max.ulp : 0.0000 Failure: Test: exp10 (-1) == 0.1 Result: is: 9.99999999999999777955e-02 0x1.9999999999998G p-4 should be: 1.00000000000000005551e-01 0x1.999999999999aG p-4 difference: 2.77555756156289135106e-17 0x1.0000000000000G p-55 ulp : 2.0000 max.ulp : 0.0000 Maximal error of `exp10' is : 6.0000 ulp accepted: 0.0000 ulp Failure: Test: log (0.7) == -0.35667494393873237891 Result: is: -3.56674943938732447180e-01 -0x1.6d3c324e13f50G 0000p-2 should be: -3.56674943938732391668e-01 -0x1.6d3c324e13f4fG 0000p-2 difference: 5.55111512312578270212e-17 0x1.0000000000000G 0000p-54 ulp : 1.0000 max.ulp : 0.0000 Maximal error of `log' is : 1.0000 ulp accepted: 0.0000 ulp Failure: Test: log10 (0.7) == -0.15490195998574316929 Result: is: -1.54901959985743187254e-01 -0x1.3d3d3d21ccf04G 0000p-3 should be: -1.54901959985743159498e-01 -0x1.3d3d3d21ccf03G 0000p-3 difference: 2.77555756156289135106e-17 0x1.0000000000000G 0000p-55 ulp : 1.0000 max.ulp : 0.0000 Maximal error of `log10' is : 1.0000 ulp accepted: 0.0000 ulp Failure: Test: log1p (-0.3) == -0.35667494393873237891 Result: is: -3.56674943938732336157e-01 -0x1.6d3c324e13f4e&