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| <div class="section"> |
| <div class="titlepage"><div><div><h3 class="title"> |
| <a name="boost_multiprecision.perf.integer_performance"></a><a class="link" href="integer_performance.html" title="Integer Algorithm Performance">Integer |
| Algorithm Performance</a> |
| </h3></div></div></div> |
| <p> |
| Note that these tests are carefully designed to test performance of the underlying |
| algorithms and not memory allocation or variable copying. As usual, performance |
| results should be taken with a healthy dose of scepticism, and real-world |
| performance may vary widely depending upon the specifics of the program. |
| In each table relative times are given first, with the best performer given |
| a score of 1. Total actual times are given in brackets, measured in seconds |
| for 500000 operations. |
| </p> |
| <div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator"></a><p class="title"><b>Table 1.34. Operator +</b></p> |
| <div class="table-contents"><table class="table" summary="Operator +"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.23704 (0.0274266s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.09358 (0.0383278s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.26645 (0.0558828s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.32188 (0.0916899s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.62044 (0.0359271s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.5277 (0.053543s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.73059 (0.076363s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.71537 (0.118983s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.87515 (0.0415741s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.21699 (0.042653s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.15599 (0.0510088s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0693631s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0221711s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.035048s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0441255s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.04441 (0.0724435s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_int"></a><p class="title"><b>Table 1.35. Operator +(int)</b></p> |
| <div class="table-contents"><table class="table" summary="Operator +(int)"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0155377s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0209523s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0306377s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.043125s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.31904 (0.0204948s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.76211 (0.0369203s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.52941 (0.0468577s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.60412 (0.0691778s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.96204 (0.0304855s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.02569 (0.0424428s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.11505 (0.0648002s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.65993 (0.114709s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 14.0654 (0.218543s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 10.8239 (0.226786s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 7.76691 (0.23796s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 6.10039 (0.263079s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_unsigned_long_long"></a><p class="title"><b>Table 1.36. Operator +(unsigned long long)</b></p> |
| <div class="table-contents"><table class="table" summary="Operator +(unsigned long long)"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.026624s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0291407s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0373209s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0464919s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.31378 (0.034978s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.54897 (0.045138s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.53649 (0.0573431s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.27833 (0.0594319s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 25.5775 (0.680974s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 24.0117 (0.699717s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 19.5633 (0.730121s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 16.8939 (0.785432s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 19.4694 (0.518354s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 18.4246 (0.536907s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 14.7715 (0.551288s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 12.3637 (0.574812s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_unsigned_long_long0"></a><p class="title"><b>Table 1.37. Operator +=(unsigned long long)</b></p> |
| <div class="table-contents"><table class="table" summary="Operator +=(unsigned long long)"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.18405 (0.0196905s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.22304 (0.0206476s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.25861 (0.0217397s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.29525 (0.0220829s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0166298s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0168822s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0172728s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0170492s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 39.9082 (0.663668s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 39.4584 (0.666147s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 38.5504 (0.665873s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 39.2231 (0.668722s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 30.6219 (0.509238s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 30.4135 (0.513447s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 30.9077 (0.533863s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 32.3086 (0.550835s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator0"></a><p class="title"><b>Table 1.38. Operator -</b></p> |
| <div class="table-contents"><table class="table" summary="Operator -"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.06986 (0.0296064s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0381508s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.05932 (0.053186s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.1766 (0.0844721s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.3304 (0.0368163s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.44506 (0.0551303s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.4431 (0.0724545s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.57255 (0.112898s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.48072 (0.0409761s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.19003 (0.0454007s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.0794 (0.0541942s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0717934s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0276731s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.10891 (0.0423057s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0502076s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.08479 (0.0778811s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_int0"></a><p class="title"><b>Table 1.39. Operator -(int)</b></p> |
| <div class="table-contents"><table class="table" summary="Operator -(int)"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0147372s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0170001s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0232882s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0310734s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.4267 (0.0210256s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.98887 (0.0338109s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.83788 (0.0428009s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.81269 (0.0563264s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.07504 (0.0305803s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.40928 (0.0409579s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.58711 (0.0602493s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 3.26438 (0.101435s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 13.5424 (0.199577s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 12.1793 (0.207048s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 9.28855 (0.216314s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 7.49327 (0.232842s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_unsigned_long_long1"></a><p class="title"><b>Table 1.40. Operator -(unsigned long long)</b></p> |
| <div class="table-contents"><table class="table" summary="Operator -(unsigned long long)"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0277377s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0296807s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0372392s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0455855s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.19867 (0.0332484s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.48639 (0.0441169s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.43253 (0.0533464s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.27697 (0.0582111s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 24.1794 (0.670683s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 22.9073 (0.679904s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 18.8758 (0.702922s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 16.5837 (0.755975s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 18.149 (0.503413s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 17.4116 (0.516787s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 14.0411 (0.52288s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 11.8237 (0.538987s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_unsigned_long_long2"></a><p class="title"><b>Table 1.41. Operator -=(unsigned long long)</b></p> |
| <div class="table-contents"><table class="table" summary="Operator -=(unsigned long long)"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.26896 (0.0203467s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.25722 (0.0206147s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.36108 (0.0225485s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.18351 (0.0226161s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0160342s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0163971s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0165667s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0191094s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 41.1339 (0.659547s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 40.3982 (0.662411s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 39.925 (0.661425s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 34.636 (0.661874s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 31.1543 (0.499533s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 31.0303 (0.508806s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 30.7699 (0.509756s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 27.7054 (0.529434s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator1"></a><p class="title"><b>Table 1.42. Operator *</b></p> |
| <div class="table-contents"><table class="table" summary="Operator *"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.11839 (0.0757577s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.61061 (0.207951s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.4501 (0.696912s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.72796 (2.64108s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.01115 (0.0684934s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.28687 (0.166152s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.480595s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (1.52844s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0677384s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.129113s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.09011 (0.523902s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.03374 (1.58s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.6322 (0.110562s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.71751 (0.350866s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.05222 (0.986288s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.0644 (3.15531s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_int1"></a><p class="title"><b>Table 1.43. Operator *(int)</b></p> |
| <div class="table-contents"><table class="table" summary="Operator *(int)"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.01611 (0.0229536s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.12175 (0.0298152s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.16413 (0.0416439s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.31747 (0.0666043s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.30215 (0.0294152s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.669 (0.0443606s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.72395 (0.0616701s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.88315 (0.095202s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0225897s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0265791s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0357725s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0505547s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 10.8281 (0.244603s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 10.1516 (0.26982s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 8.76424 (0.313519s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 8.04364 (0.406644s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_unsigned_long_long3"></a><p class="title"><b>Table 1.44. Operator *(unsigned long long)</b></p> |
| <div class="table-contents"><table class="table" summary="Operator *(unsigned long long)"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0570721s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0856141s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.143279s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.252785s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.10857 (0.0632686s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.2951 (0.110878s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.20827 (0.173121s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.18463 (0.299456s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 12.0605 (0.68832s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 8.13434 (0.696415s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 5.21762 (0.747577s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 3.11601 (0.787681s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 10.0524 (0.57371s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 7.33116 (0.627651s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.85202 (0.695193s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 3.35808 (0.848871s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_unsigned_long_long4"></a><p class="title"><b>Table 1.45. Operator *=(unsigned long long)</b></p> |
| <div class="table-contents"><table class="table" summary="Operator *=(unsigned long long)"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 111.27 (7.43118s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 67.7078 (7.34138s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 43.3851 (7.4075s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 25.3089 (7.55455s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0667848s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.108427s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.170738s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.298493s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 46.3718 (3.09693s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 28.4639 (3.08626s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 18.1719 (3.10264s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 10.5223 (3.14083s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 276.674 (18.4776s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 169.146 (18.34s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 108.491 (18.5236s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 63.3261 (18.9024s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator2"></a><p class="title"><b>Table 1.46. Operator /</b></p> |
| <div class="table-contents"><table class="table" summary="Operator /"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.68035 (0.595251s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.04702 (0.707471s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.62314 (0.921536s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.43112 (1.38811s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.222079s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.34561s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.567748s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.969945s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 3.79283 (0.842308s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.73668 (0.945824s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.86649 (1.05969s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.32141 (1.2817s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 13.2531 (2.94324s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 11.2054 (3.87271s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 9.83293 (5.58262s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 13.0164 (12.6252s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_int2"></a><p class="title"><b>Table 1.47. Operator /(int)</b></p> |
| <div class="table-contents"><table class="table" summary="Operator /(int)"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.06026 (0.225473s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 3.45732 (0.340049s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 3.00195 (0.547957s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.80587 (0.978029s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.43766 (0.135367s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.56264 (0.252052s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.44011 (0.445402s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.38009 (0.829617s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0555316s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0983563s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.182534s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.348566s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 35.9988 (1.99907s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 27.1024 (2.66569s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 21.8333 (3.98531s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 25.8066 (8.99528s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_unsigned_long_long5"></a><p class="title"><b>Table 1.48. Operator /(unsigned long long)</b></p> |
| <div class="table-contents"><table class="table" summary="Operator /(unsigned long long)"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.50505 (0.705756s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.39347 (1.58556s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.63348 (3.57438s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.75451 (8.52733s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.468925s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.12378 (1.27869s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.29966 (3.12128s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.4844 (8.04288s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.17234 (1.01866s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (1.13785s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (1.35728s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (1.79352s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.74612 (2.22557s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.70088 (3.07319s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 3.65634 (4.96268s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 6.79408 (12.1853s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_unsigned_long_long6"></a><p class="title"><b>Table 1.49. Operator /=(unsigned long long)</b></p> |
| <div class="table-contents"><table class="table" summary="Operator /=(unsigned long long)"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.76281 (0.0574966s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.76471 (0.0604224s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.56085 (0.0716403s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.31422 (0.124043s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0326164s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0342393s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0458981s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0943852s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 20.2862 (0.661664s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 19.4043 (0.664389s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 14.4881 (0.664976s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 7.14238 (0.674135s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 32.9555 (1.07489s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 30.1525 (1.0324s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 22.8324 (1.04796s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 11.7456 (1.10861s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator3"></a><p class="title"><b>Table 1.50. Operator %</b></p> |
| <div class="table-contents"><table class="table" summary="Operator %"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.8501 (0.364131s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.46527 (0.476653s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.27509 (0.689738s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.20064 (1.11769s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.196817s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.325301s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.540932s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.930916s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 3.2533 (0.640305s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.15441 (0.700832s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.47898 (0.800029s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.07439 (1.00016s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 15.3501 (3.02116s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 12.1106 (3.9396s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 11.0689 (5.98752s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 13.5535 (12.6172s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_int3"></a><p class="title"><b>Table 1.51. Operator %(int)</b></p> |
| <div class="table-contents"><table class="table" summary="Operator %(int)"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.82761 (0.104331s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.01496 (0.202512s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.10004 (0.389523s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.17252 (0.768097s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.78851 (0.102099s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.96844 (0.197838s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.02956 (0.376451s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.07257 (0.73276s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.057086s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.100505s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.185483s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.353552s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 36.3018 (2.07233s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 26.3075 (2.64402s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 21.9525 (4.07183s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 25.6759 (9.07775s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_construct"></a><p class="title"><b>Table 1.52. Operator construct</b></p> |
| <div class="table-contents"><table class="table" summary="Operator construct"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.40211 (0.0026854s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.00278639s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.00322813s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0027185s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.00191526s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.40721 (0.00392103s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.90346 (0.00614463s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.14621 (0.00583447s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 98.705 (0.189046s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 68.9726 (0.192184s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 58.8994 (0.190135s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 70.0525 (0.190438s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 105.602 (0.202255s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 74.1994 (0.206748s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 63.6455 (0.205456s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 76.8935 (0.209035s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_construct_unsigned"></a><p class="title"><b>Table 1.53. Operator construct(unsigned)</b></p> |
| <div class="table-contents"><table class="table" summary="Operator construct(unsigned)"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.73436 (0.00348927s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.00263476s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0027009s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.00318651s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.00201185s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.36851 (0.0036057s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.07362 (0.00560064s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.66856 (0.00531688s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 97.2414 (0.195635s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 76.3759 (0.201232s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 72.7396 (0.196462s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 63.8129 (0.20334s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 210.112 (0.422713s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 162.652 (0.42855s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 158.33 (0.427634s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 134.626 (0.428987s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_construct_unsigned_long"></a><p class="title"><b>Table 1.54. Operator construct(unsigned long long)</b></p> |
| <div class="table-contents"><table class="table" summary="Operator construct(unsigned long long)"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.34403 (0.00739542s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.66376 (0.00713834s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.22989 (0.0074969s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.23708 (0.00711417s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.00315501s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.00429049s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.00609561s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0057508s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 222.866 (0.703144s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 164.331 (0.705059s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 115.363 (0.70321s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 122.347 (0.703596s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 218.681 (0.689941s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 163.796 (0.702765s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 114.57 (0.698376s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 122.422 (0.704027s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_gcd"></a><p class="title"><b>Table 1.55. Operator gcd</b></p> |
| <div class="table-contents"><table class="table" summary="Operator gcd"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.16358 (2.74442s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.39847 (8.11559s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.64677 (22.2518s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.95096 (64.4961s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (2.35859s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.30986 (7.60133s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.67681 (22.6577s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.0895 (69.0758s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.03392 (2.4386s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (5.80319s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (13.5124s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (33.0586s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 5.25978 (12.4057s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.4619 (25.8932s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.15577 (56.1542s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 3.91192 (129.323s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_powm"></a><p class="title"><b>Table 1.56. Operator powm</b></p> |
| <div class="table-contents"><table class="table" summary="Operator powm"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.50722 (2.91621s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 3.5561 (13.406s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.37066 (73.483s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.88831 (473.91s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.93385 (2.24931s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 3.18107 (11.9922s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.20753 (70.7403s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.8158 (466.88s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (1.16313s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (3.76986s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (16.8128s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (96.9476s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.44081 (1.67584s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.8794 (7.08507s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.19115 (36.8394s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.17186 (210.557s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_str"></a><p class="title"><b>Table 1.57. Operator str</b></p> |
| <div class="table-contents"><table class="table" summary="Operator str"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.17175 (0.00160006s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.41999 (0.00329476s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.40856 (0.00813784s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.52964 (0.0229767s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.00136554s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.00232027s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.00577741s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.14754 (0.0172372s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.50501 (0.00205515s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.52968 (0.00354926s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.01989 (0.0058923s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.015021s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 12.2161 (0.0166816s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 16.9577 (0.0393463s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 18.7474 (0.108311s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 22.7368 (0.341528s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator4"></a><p class="title"><b>Table 1.58. Operator |</b></p> |
| <div class="table-contents"><table class="table" summary="Operator |"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0301617s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0423404s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0522358s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0813156s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.0638 (0.0320861s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.22566 (0.0518951s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.28515 (0.0671305s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.16118 (0.094422s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.76553 (0.0532514s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.51489 (0.0641408s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.70708 (0.0891706s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.77346 (0.14421s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.37637 (0.131999s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 3.46212 (0.146587s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.91875 (0.152463s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.19621 (0.341217s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_int4"></a><p class="title"><b>Table 1.59. Operator |(int)</b></p> |
| <div class="table-contents"><table class="table" summary="Operator |(int)"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0289129s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0351119s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0406779s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0525891s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.06091 (0.030674s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.25979 (0.0442336s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.36194 (0.0554009s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.37438 (0.0722772s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.92854 (0.142498s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.34687 (0.152627s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 3.71442 (0.151095s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.981 (0.156768s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 10.9847 (0.317598s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 9.37065 (0.329021s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 8.53651 (0.347248s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 11.2155 (0.589813s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator5"></a><p class="title"><b>Table 1.60. Operator ^</b></p> |
| <div class="table-contents"><table class="table" summary="Operator ^"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0305149s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.04217s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0525977s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0816632s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.01544 (0.0309861s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.24872 (0.0526585s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.26661 (0.066621s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.15965 (0.0947007s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.64675 (0.0502505s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.47181 (0.0620663s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.66038 (0.0873322s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.67895 (0.137108s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.30668 (0.131418s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 3.45859 (0.145849s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.91462 (0.153303s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.15538 (0.339342s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_int5"></a><p class="title"><b>Table 1.61. Operator ^(int)</b></p> |
| <div class="table-contents"><table class="table" summary="Operator ^(int)"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.01566 (0.0296088s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0356634s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0401898s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0514097s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0291524s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.2393 (0.0441976s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.38556 (0.0556856s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.38899 (0.0714075s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.68027 (0.136441s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.15243 (0.14809s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 3.74237 (0.150405s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 3.0483 (0.156712s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 10.919 (0.318314s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 9.16311 (0.326788s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 8.62554 (0.346659s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 11.6212 (0.597442s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator6"></a><p class="title"><b>Table 1.62. Operator &</b></p> |
| <div class="table-contents"><table class="table" summary="Operator &"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.0346 (0.0303431s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0427309s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0535587s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.06945 (0.0828084s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0293284s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.10435 (0.04719s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.05262 (0.0563769s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0774309s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.86057 (0.0545675s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.58432 (0.0676995s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.69164 (0.0906018s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.86625 (0.144505s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.4157 (0.129506s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 3.60396 (0.154s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.95985 (0.158525s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 4.4032 (0.340944s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator_int6"></a><p class="title"><b>Table 1.63. Operator &(int)</b></p> |
| <div class="table-contents"><table class="table" summary="Operator &(int)"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.05874 (0.038946s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0483903s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.063842s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.100361s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0367853s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.05827 (0.0512099s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.09114 (0.0696605s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.09432 (0.109826s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 3.92298 (0.144308s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.99447 (0.144903s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.228 (0.14224s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.42296 (0.142809s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 8.79208 (0.323419s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 7.02288 (0.339839s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 5.65271 (0.36088s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 6.27104 (0.629365s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator7"></a><p class="title"><b>Table 1.64. Operator <<</b></p> |
| <div class="table-contents"><table class="table" summary="Operator <<"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0248801s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.23196 (0.04s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0424149s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.060157s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.08931 (0.027102s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.40572 (0.0456418s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.3475 (0.0571542s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.24573 (0.0749397s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.05561 (0.0262636s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0324686s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.09914 (0.0466199s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.16315 (0.0699719s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.60497 (0.0399319s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.13048 (0.0691737s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.31219 (0.0980712s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 2.74695 (0.165248s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><div class="table"> |
| <a name="boost_multiprecision.perf.integer_performance.operator8"></a><p class="title"><b>Table 1.65. Operator >></b></p> |
| <div class="table-contents"><table class="table" summary="Operator >>"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Backend |
| </p> |
| </th> |
| <th> |
| <p> |
| 128 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 256 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 512 Bits |
| </p> |
| </th> |
| <th> |
| <p> |
| 1024 Bits |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| cpp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0213349s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.02127 (0.0295019s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0327116s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.13168 (0.0433804s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| cpp_int(fixed) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.13514 (0.0242181s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.16938 (0.0337803s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.46999 (0.0480859s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.60077 (0.061362s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| gmp_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.26614 (0.0270129s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0288873s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 1.42219 (0.0465221s) |
| </p> |
| </td> |
| <td> |
| <p> |
| <span class="bold"><strong>1</strong></span> (0.0383329s) |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| tommath_int |
| </p> |
| </td> |
| <td> |
| <p> |
| 12.0066 (0.25616s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 10.2837 (0.297067s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 9.99696 (0.327017s) |
| </p> |
| </td> |
| <td> |
| <p> |
| 16.0943 (0.616942s) |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><p> |
| Test code was compiled with Microsoft Visual Studio 2010 with all optimisations |
| turned on (/Ox), and used MPIR-2.3.0 and <a href="http://www.mpfr.org" target="_top">MPFR</a>-3.0.0. |
| The tests were run on 32-bit Windows Vista machine. |
| </p> |
| <p> |
| Linux x86_64 results are broadly similar, except that libtommath performs |
| much better there. |
| </p> |
| </div> |
| <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> |
| <td align="left"></td> |
| <td align="right"><div class="copyright-footer">Copyright © 2002-2013 John Maddock and Christopher Kormanyos<p> |
| Distributed under the Boost Software License, Version 1.0. (See accompanying |
| file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) |
| </p> |
| </div></td> |
| </tr></table> |
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