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 | 399271983 |
| Zf_shift | 206264028 |
| Zf_sqr | 448896 |
| Zf_sub | 191070978 |
| absdiviu_rem | 280664370 |
| addiispec | 4589563755 |
| addshiftw | 707143245 |
| adduispec | 2399844300 |
| adduispec_offset | 493120728 |
| addumului | 0 |
| affir | 322951125 |
| catii | 473843802 |
| cmpiispec | 4125799908 |
| convi | 317100 |
| convi_dac | 736512 |
| diviiexact | 396637653 |
| divis | 751344 |
| divis_rem | 65790327 |
| diviuexact | 28655271 |
| diviuexact_i | 29551065 |
| diviuuexact | 149898 |
| divri | 114207165 |
| divrr | 130299918 |
| dvmdii | 1686729783 |
| equaliispec | 200339307 |
| floorr | 5347839 |
| incloop | 35259978 |
| incneg | 50013 |
| incpos | 34957494 |
| int_normalize | 857513733 |
| mantissa2nr | 49099899 |
| muliifft_dis | 15702102 |
| muliifft_dit | 30956967 |
| muliifft_spliti | 168921 |
| muliifft_unspliti | 85290 |
| muliispec | 5480208432 |
| muliispec_basecase | 5253201075 |
| muliispec_fft | 83631 |
| mulliifft_params | 85290 |
| muluispec | 4864150077 |
| muluui | 166566 |
| p_sqrtu1 | 95610003 |
| p_sqrtu2 | 92858748 |
| pari_kernel_close | 786 |
| pari_kernel_init | 788 |
| pari_kernel_version | 2 |
| red_montgomery | 40596525 |
| remi2n | 19992291 |
| resetloop | 130656 |
| roundr_up_ip | 448883869 |
| setloop | 2247333 |
| shiftispec | 1284392160 |
| sqrispec | 946465710 |
| sqrispec_basecase | 936526635 |
| sqrispec_fft | 1659 |
| sqrtispec | 329505741 |
| sqrtispec1_sh | 2751255 |
| sqrtispec2 | 92583840 |
| sqrtispec2_sh | 274908 |
| sqrtr_abs | 91796415 |
| sqrtremi | 3814143 |
| subiispec | 3397457952 |
| subiuspec | 1595877984 |
| truncr | 2698419 |
| umodiu | 1422116313 |
| xmpn_copy | 1080640383 |
| xmpn_zero | 91796415 |
|
| Generated by: LCOV version 1.16 |