Message175040
| Author |
christian.heimes |
| Recipients |
Arfrever, Giovanni.Bajo, PaulMcMillan, Vlado.Boza, alex, arigo, benjamin.peterson, camara, christian.heimes, dmalcolm, koniiiik, lemburg, serhiy.storchaka, vstinner |
| Date |
2012年11月07日.01:27:10 |
| SpamBayes Score |
-1.0 |
| Marked as misclassified |
Yes |
| Message-id |
<1352251631.69.0.537119244158.issue14621@psf.upfronthosting.co.za> |
| In-reply-to |
| Content |
Serhiy's trick
#define U8TO64_LE(p) ((u64)((u32 *)(p))[0] | ((u64)((u32 *)(p))[1] << 32))
gives a nice speedup. Now UCS2 is down to 0.133 usec (12% slower than the current algorithm) and ASCII down to 0.105 usec (3% faster). |
|
History
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| Date |
User |
Action |
Args |
| 2012年11月07日 01:27:12 | christian.heimes | set | recipients:
+ christian.heimes, lemburg, arigo, vstinner, benjamin.peterson, Arfrever, alex, dmalcolm, Giovanni.Bajo, PaulMcMillan, serhiy.storchaka, Vlado.Boza, koniiiik, camara |
| 2012年11月07日 01:27:11 | christian.heimes | set | messageid: <1352251631.69.0.537119244158.issue14621@psf.upfronthosting.co.za> |
| 2012年11月07日 01:27:11 | christian.heimes | link | issue14621 messages |
| 2012年11月07日 01:27:10 | christian.heimes | create |
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