This page documents the degree to which the PARI/GP source code is tested by
our public test suite, distributed with the source distribution in directory
src/test/. This is measured by the gcov utility; we then
process gcov output using the lcov frond-end.
We test a few variants depending on Configure flags
on the pari.math.u-bordeaux.fr machine (x86_64
architecture), and agregate them in the final report:
x86_32 architecture at
Configure time via setarchThe target is 90% coverage for all mathematical modules
(given that branches depending on DEBUGLEVEL
or DEBUGMEM are not covered). This script is
run to produce the results below.
| LCOV - code coverage report | |||||||||||||||||||||||||
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Function Name  |
Hit count |
| pari_kernel_close | 651 |
| pari_kernel_init | 653 |
| sqrispec_fft | 1179 |
| incneg | 4704 |
| muliispec_fft | 10620 |
| muliifft_unspliti | 11799 |
| mulliifft_params | 11799 |
| muliifft_spliti | 22419 |
| resetloop | 127959 |
| convi | 266253 |
| Zf_sqr | 268416 |
| divis | 315456 |
| sqrtispec2_sh | 324300 |
| diviuuexact | 441918 |
| muluui | 458574 |
| addumului | 534984 |
| floorr | 542850 |
| convi_dac | 923352 |
| truncr | 1438968 |
| Zf_mul | 1863168 |
| muliifft_dis | 2119785 |
| setloop | 2174928 |
| sqrtispec1_sh | 2272881 |
| sqrtremi | 2680569 |
| muliifft_dit | 3972333 |
| remi2n | 8284911 |
| mantissa2nr | 11739036 |
| divri | 15203634 |
| diviuexact_i | 16601265 |
| sqrtr_abs | 18665463 |
| xmpn_zero | 18665463 |
| sqrtispec2 | 18748848 |
| p_sqrtu2 | 19073148 |
| incpos | 20167923 |
| incloop | 20421345 |
| p_sqrtu1 | 21346029 |
| red_montgomery | 21506463 |
| Zf_add | 24254592 |
| Zf_mulsqrt2 | 24254592 |
| Zf_sub | 24608844 |
| diviuexact | 24798984 |
| Zf_shift | 26024142 |
| divis_rem | 32853855 |
| Zf_red_destroy | 50366214 |
| sqrtispec | 59255655 |
| divrr | 80853780 |
| catii | 81013614 |
| equaliispec | 89079516 |
| affir | 103339329 |
| absdiviu_rem | 108926583 |
| addshiftw | 134860755 |
| adduispec_offset | 138823773 |
| int_normalize | 166564113 |
| xmpn_copy | 189538653 |
| diviiexact | 224769088 |
| roundr_up_ip | 253550732 |
| shiftispec | 406092867 |
| dvmdii | 534277126 |
| sqrispec_basecase | 600813366 |
| sqrispec | 605676801 |
| subiuspec | 682283791 |
| adduispec | 885914375 |
| umodiu | 1025514669 |
| subiispec | 1341294431 |
| cmpiispec | 1751423376 |
| addiispec | 1761257994 |
| muluispec | 1781393433 |
| muliispec_basecase | 1827098310 |
| muliispec | 1870194747 |
|
| Generated by: LCOV version 1.13 |