Message71044
The slowdown depends of the array type. The patch makes array unpickling
a few orders of magnitude slower (i.e. between 4 and 15 times slower
depending of the array type). In general, pickling is about as fast as
with the binary representation (or faster!).
Although since most 64-bit compilers uses the LP64 model, I think we
could make a compromise and only pickle as a list arrays of long
integers. This would fix the problem without any visible speed penalties. |
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Date |
User |
Action |
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2008-08-12 05:45:13 | alexandre.vassalotti | set | recipients:
+ alexandre.vassalotti, gvanrossum, rhettinger, jcea, hniksic, benjamin.peterson |
2008-08-12 05:45:13 | alexandre.vassalotti | set | messageid: <1218519913.2.0.513203083069.issue2389@psf.upfronthosting.co.za> |
2008-08-12 05:45:12 | alexandre.vassalotti | link | issue2389 messages |
2008-08-12 05:45:10 | alexandre.vassalotti | create | |
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