Back to home page

LXR

 
 

    


Warning, /testsuites/benchmarks/linpack/linpack.scn is written in an unsupported language. File is not indexed.

0001 *** BEGIN OF TEST LINPACK ***
0002 Rolled Double Precision Linpack Benchmark - PC Version in 'C/C++'
0003 
0004 Compiler     INSERT COMPILER NAME HERE
0005 Optimisation INSERT OPTIMISATION OPTIONS HERE
0006 
0007 norm resid      resid           machep         x[0]-1          x[n-1]-1
0008    1.7    7.41628980e-14   2.22044605e-16  -1.49880108e-14  -1.89848137e-14
0009 
0010 Times are reported for matrices of order          100
0011 1 pass times for array with leading dimension of  201
0012 
0013       dgefa      dgesl      total     Mflops       unit      ratio
0014     0.93482    0.02799    0.96281       0.71     2.8043    17.1930
0015 
0016 Calculating matgen overhead
0017         10 times   0.78 seconds
0018         20 times   1.56 seconds
0019         40 times   3.13 seconds
0020         80 times   6.26 seconds
0021 Overhead for 1 matgen      0.07824 seconds
0022 
0023 Calculating matgen/dgefa passes for 5 seconds
0024         10 times  10.13 seconds
0025 Passes used          4 
0026 
0027 Times for array with leading dimension of 201
0028 
0029       dgefa      dgesl      total     Mflops       unit      ratio
0030     0.93483    0.02794    0.96278       0.71     2.8042    17.1924
0031     0.93483    0.02791    0.96274       0.71     2.8041    17.1918
0032     0.93483    0.02791    0.96274       0.71     2.8041    17.1919
0033     0.93483    0.02791    0.96274       0.71     2.8041    17.1918
0034     0.93483    0.02791    0.96274       0.71     2.8041    17.1918
0035 Average                                 0.71
0036 
0037 Calculating matgen2 overhead
0038 Overhead for 1 matgen      0.07824 seconds
0039 
0040 Times for array with leading dimension of 200
0041 
0042       dgefa      dgesl      total     Mflops       unit      ratio
0043     0.93487    0.02791    0.96278       0.71     2.8042    17.1924
0044     0.93483    0.02791    0.96274       0.71     2.8041    17.1918
0045     0.93484    0.02791    0.96275       0.71     2.8041    17.1919
0046     0.93487    0.02791    0.96278       0.71     2.8042    17.1924
0047     0.93484    0.02791    0.96275       0.71     2.8041    17.1919
0048 Average                                 0.71
0049 
0050 Rolled Double  Precision        0.71 Mflops 
0051 
0052 *** END OF TEST LINPACK ***