LAPACK Archives

[Lapack] Blas build crashes with recent gcc / glibc

Hello,

On a recent Debian system, BLAS build process fails. 
The bug has been reported here:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=625723

I am available for testing.

And the error message is the following:

LD_LIBRARY_PATH=$(pwd):$LD_LIBRARY_PATH cblas/testing/xscblat1 >
debian/test/xscblat1
awk '/fail/ || /FAIL/ {exit 1}' debian/test/xscblat1 || (cat
debian/test/xscblat1 && false)
 Real CBLAS Test Program Results


 Test of subprogram number  1         CBLAS_SDOT     
                                       FAIL

 CASE  N INCX INCY MODE  I                             COMP(I)
TRUE(I)  DIFFERENCE     SIZE(I)

    1  2    1    1 9999  1                      0.21000001E+00
0.20999999E+00  0.1490E-07  0.1600E+01
    1  2    2   -2 9999  1                     -0.69999985E-01
-0.70000000E-01  0.1490E-07  0.1600E+01
    1  4   -2    1 9999  1                     -0.73999995E+00
-0.74000001E+00  0.5960E-07  0.3200E+01
    1  4   -1   -2 9999  1                      0.12700001E+01
0.12700000E+01  0.1192E-06  0.3200E+01

 Test of subprogram number  2         CBLAS_SAXPY    
                                       FAIL

 CASE  N INCX INCY MODE  I                             COMP(I)
TRUE(I)  DIFFERENCE     SIZE(I)

    2  2    1    1 9999  2                     -0.86999995E+00
-0.87000000E+00  0.5960E-07  0.1170E+01
    2  4    1    1 9999  2                     -0.86999995E+00
-0.87000000E+00  0.5960E-07  0.1170E+01
    2  2    2   -2 9999  3                      0.48000002E+00
0.47999999E+00  0.2980E-07  0.1170E+01
    2  2   -2    1 9999  2                     -0.71999997E+00
-0.72000003E+00  0.5960E-07  0.1170E+01
    2  4   -1   -2 9999  7                      0.10400001E+01
0.10400000E+01  0.1192E-06  0.1170E+01

 Test of subprogram number  3         CBLAS_SROTG    
                                    ----- PASS -----

 Test of subprogram number  4         CBLAS_SROT     
                                       FAIL

 CASE  N INCX INCY MODE  I                             COMP(I)
TRUE(I)  DIFFERENCE     SIZE(I)

    4  1    1    1 9999  1                      0.78000003E+00
0.77999997E+00  0.5960E-07  0.1170E+01
    4  1    1    1 9999  1                      0.39999977E-01
0.39999999E-01 -0.2235E-07  0.1170E+01
    4  2    1    1 9999  1                      0.78000003E+00
0.77999997E+00  0.5960E-07  0.1170E+01
    4  2    1    1 9999  1                      0.39999977E-01
0.39999999E-01 -0.2235E-07  0.1170E+01
    4  4    1    1 9999  1                      0.78000003E+00
0.77999997E+00  0.5960E-07  0.1170E+01
    4  4    1    1 9999  4                      0.10600001E+01
0.10599999E+01  0.1192E-06  0.1170E+01
    4  4    1    1 9999  1                      0.39999977E-01
0.39999999E-01 -0.2235E-07  0.1170E+01
    4  4    1    1 9999  4                      0.79999976E-01
0.79999998E-01 -0.2235E-07  0.1170E+01
    4  1    2   -2 9999  1                      0.78000003E+00
0.77999997E+00  0.5960E-07  0.1170E+01
    4  1    2   -2 9999  1                      0.39999977E-01
0.39999999E-01 -0.2235E-07  0.1170E+01
    4  2    2   -2 9999  3                     -0.99999994E-01
-0.10000000E+00  0.7451E-08  0.1170E+01
    4  2    2   -2 9999  1                      0.70000005E+00
0.69999999E+00  0.5960E-07  0.1170E+01
    4  2    2   -2 9999  3                     -0.12000001E+00
-0.12000000E+00 -0.1490E-07  0.1170E+01
    4  4    2   -2 9999  1                      0.96000004E+00
0.95999998E+00  0.5960E-07  0.1170E+01
    4  4    2   -2 9999  3                     -0.76000005E+00
-0.75999999E+00 -0.5960E-07  0.1170E+01
    4  4    2   -2 9999  7                     -0.19999998E-01
-0.20000000E-01  0.1863E-08  0.1170E+01
    4  4    2   -2 9999  1                      0.64000005E+00
0.63999999E+00  0.5960E-07  0.1170E+01
    4  4    2   -2 9999  3                     -0.29999998E+00
-0.30000001E+00  0.2980E-07  0.1170E+01
    4  1   -2    1 9999  1                      0.78000003E+00
0.77999997E+00  0.5960E-07  0.1170E+01
    4  1   -2    1 9999  1                      0.39999977E-01
0.39999999E-01 -0.2235E-07  0.1170E+01
    4  2   -2    1 9999  1                     -0.59999980E-01
-0.59999999E-01  0.1863E-07  0.1170E+01
    4  2   -2    1 9999  3                     -0.99999994E-01
-0.10000000E+00  0.7451E-08  0.1170E+01
    4  2   -2    1 9999  1                      0.70000005E+00
0.69999999E+00  0.5960E-07  0.1170E+01
    4  4   -2    1 9999  1                      0.90000004E+00
0.89999998E+00  0.5960E-07  0.1170E+01
    4  4   -2    1 9999  5                      0.17999998E+00
0.18000001E+00 -0.2980E-07  0.1170E+01
    4  4   -2    1 9999  7                     -0.19999998E-01
-0.20000000E-01  0.1863E-08  0.1170E+01
    4  4   -2    1 9999  1                      0.64000005E+00
0.63999999E+00  0.5960E-07  0.1170E+01
    4  4   -2    1 9999  4                      0.19999997E+00
0.20000000E+00 -0.2980E-07  0.1170E+01
    4  1   -1   -2 9999  1                      0.78000003E+00
0.77999997E+00  0.5960E-07  0.1170E+01
    4  1   -1   -2 9999  1                      0.39999977E-01
0.39999999E-01 -0.2235E-07  0.1170E+01
    4  2   -1   -2 9999  1                      0.78000003E+00
0.77999997E+00  0.5960E-07  0.1170E+01
    4  2   -1   -2 9999  2                      0.26000002E+00
0.25999999E+00  0.2980E-07  0.1170E+01
    4  2   -1   -2 9999  1                      0.39999977E-01
0.39999999E-01 -0.2235E-07  0.1170E+01
    4  4   -1   -2 9999  1                      0.78000003E+00
0.77999997E+00  0.5960E-07  0.1170E+01
    4  4   -1   -2 9999  2                      0.26000002E+00
0.25999999E+00  0.2980E-07  0.1170E+01
    4  4   -1   -2 9999  3                     -0.76000005E+00
-0.75999999E+00 -0.5960E-07  0.1170E+01
    4  4   -1   -2 9999  1                      0.39999977E-01
0.39999999E-01 -0.2235E-07  0.1170E+01

 Test of subprogram number  5         CBLAS_SCOPY    
                                    ----- PASS -----

 Test of subprogram number  6         CBLAS_SSWAP    
                                    ----- PASS -----

 Test of subprogram number  7         CBLAS_SNRM2    
                                       FAIL

 CASE  N INCX INCY MODE  I                             COMP(I)
TRUE(I)  DIFFERENCE     SIZE(I)

    7  3    1 9999 9999  1                      0.70000005E+00
0.69999999E+00  0.5960E-07  0.7000E+00
    7  3    2 9999 9999  1                      0.70000005E+00
0.69999999E+00  0.5960E-07  0.7000E+00

 Test of subprogram number  8         CBLAS_SASUM    
                                       FAIL

 CASE  N INCX INCY MODE  I                             COMP(I)
TRUE(I)  DIFFERENCE     SIZE(I)

    8  2    1 9999 9999  1                      0.70000005E+00
0.69999999E+00  0.5960E-07  0.7000E+00
    8  2    2 9999 9999  1                      0.70000005E+00
0.69999999E+00  0.5960E-07  0.7000E+00

 Test of subprogram number  9         CBLAS_SSCAL    
                                       FAIL

 CASE  N INCX INCY MODE  I                             COMP(I)
TRUE(I)  DIFFERENCE     SIZE(I)

    9  4    1 9999 9999  1                      0.30000001E-01
0.29999999E-01  0.1863E-08  0.3000E-01
    9  4    1 9999 9999  4                     -0.30000001E-01
-0.29999999E-01 -0.1863E-08 -0.3000E-01
    9  2    2 9999 9999  3                     -0.12000000E+00
-0.12000000E+00 -0.7451E-08 -0.1200E+00
    9  3    2 9999 9999  1                      0.60000002E-01
0.59999999E-01  0.3725E-08  0.6000E-01
    9  4    2 9999 9999  1                      0.30000001E-01
0.29999999E-01  0.1863E-08  0.3000E-01
    9  4    2 9999 9999  7                     -0.30000001E-01
-0.29999999E-01 -0.1863E-08 -0.3000E-01

 Test of subprogram number 10         CBLAS_ISAMAX   
                                    ----- PASS -----
make: *** [debian/test/xscblat1] Error 1


Thanks
Sylvestre



<Prev in Thread] Current Thread [Next in Thread>
  • [Lapack] Blas build crashes with recent gcc / glibc, Sylvestre Ledru <=


For additional information you may use the LAPACK/ScaLAPACK Forum.
Or one of the mailing lists, or