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 to exceed 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  |
| Zf_add | 187658496 |
| Zf_mul | 15338496 |
| Zf_mulsqrt2 | 187658496 |
| Zf_red_destroy | 399271821 |
| Zf_shift | 206264025 |
| Zf_sqr | 448896 |
| Zf_sub | 191070960 |
| absdiviu_rem | 233503437 |
| addiispec | 4590935595 |
| addshiftw | 708040275 |
| adduispec | 2399735562 |
| adduispec_offset | 491224647 |
| addumului | 0 |
| affir | 323161080 |
| catii | 475607610 |
| cmpiispec | 4131994191 |
| convi | 317609 |
| convi_dac | 737271 |
| diviiexact | 396797913 |
| divis | 240030 |
| divis_rem | 65816856 |
| diviuexact | 22434063 |
| diviuexact_i | 29602416 |
| diviuuexact | 149898 |
| divri | 114245811 |
| divrr | 130340583 |
| dvmdii | 1686396945 |
| equaliispec | 200367168 |
| floorr | 5348343 |
| incloop | 35265993 |
| incneg | 50013 |
| incpos | 34963494 |
| int_normalize | 857661492 |
| mantissa2nr | 49147554 |
| muliifft_dis | 15702102 |
| muliifft_dit | 30956967 |
| muliifft_spliti | 168921 |
| muliifft_unspliti | 85290 |
| muliispec | 5395636752 |
| muliispec_basecase | 5168622201 |
| muliispec_fft | 83631 |
| mulliifft_params | 85290 |
| muluispec | 4850622864 |
| muluui | 166566 |
| p_sqrtu1 | 95743683 |
| p_sqrtu2 | 93010317 |
| pari_kernel_close | 786 |
| pari_kernel_init | 788 |
| pari_kernel_version | 2 |
| red_montgomery | 40617075 |
| remi2n | 20034210 |
| resetloop | 130656 |
| roundr_up_ip | 449031805 |
| setloop | 2248389 |
| shiftispec | 1289482338 |
| sqrispec | 951596058 |
| sqrispec_basecase | 941656710 |
| sqrispec_fft | 1659 |
| sqrtispec | 330542979 |
| sqrtispec1_sh | 2733366 |
| sqrtispec2 | 92739174 |
| sqrtispec2_sh | 271143 |
| sqrtr_abs | 91951701 |
| sqrtremi | 3792537 |
| subiispec | 3401416104 |
| subiuspec | 1597467930 |
| truncr | 2698983 |
| umodiu | 1431816489 |
| xmpn_copy | 1084354125 |
| xmpn_zero | 91951701 |
|
| Generated by: LCOV version 1.16 |