Message209525
| Author |
vstinner |
| Recipients |
vstinner |
| Date |
2014年01月28日.10:14:40 |
| SpamBayes Score |
-1.0 |
| Marked as misclassified |
Yes |
| Message-id |
<1390904080.54.0.251964551869.issue20416@psf.upfronthosting.co.za> |
| In-reply-to |
| Content |
Use attached bench.py to compare performances.
Without the patch:
---
dumps v0: 389.6 ms
data size v0: 45582.9 kB
loads v0: 573.3 ms
dumps v1: 391.4 ms
data size v1: 45582.9 kB
loads v1: 558.0 ms
dumps v2: 166.9 ms
data size v2: 41395.4 kB
loads v2: 482.2 ms
dumps v3: 431.2 ms
data size v3: 41395.4 kB
loads v3: 543.8 ms
dumps v4: 361.8 ms
data size v4: 37000.9 kB
loads v4: 560.4 ms
---
With the patch:
---
dumps v0: 391.4 ms
data size v0: 45582.9 kB
loads v0: 578.2 ms
dumps v1: 392.3 ms
data size v1: 45582.9 kB
loads v1: 556.8 ms
dumps v2: 167.7 ms
data size v2: 41395.4 kB
loads v2: 484.6 ms
dumps v3: 170.3 ms
data size v3: 41395.4 kB
loads v3: 467.0 ms
dumps v4: 122.8 ms
data size v4: 37000.9 kB
loads v4: 468.9 ms
---
dumps v3 is 60% faster, loads v3 is also 14% *faster*.
dumps v4 is 66% faster, loads v4 is 16% faster. |
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History
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| Date |
User |
Action |
Args |
| 2014年01月28日 10:14:40 | vstinner | set | recipients:
+ vstinner |
| 2014年01月28日 10:14:40 | vstinner | set | messageid: <1390904080.54.0.251964551869.issue20416@psf.upfronthosting.co.za> |
| 2014年01月28日 10:14:40 | vstinner | link | issue20416 messages |
| 2014年01月28日 10:14:40 | vstinner | create |
|