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19 lines
683 B
Plaintext
19 lines
683 B
Plaintext
The cdecimal is a fast drop-in replacement for the decimal module in Python's
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standard library. Both modules provide complete implementations of the General
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Decimal Arithmetic Specification.
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Typical performance gains are between 30x for I/O heavy benchmarks and 80x for
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numerical programs. In a database benchmark, cdecimal exhibits a speedup of
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12x over decimal.py.
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decimal cdecimal speedup
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pi 42.75s 0.58s 74x
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telco 172.19s 5.68s 30x
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psycopg 3.57s 0.29s 12x
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All Python versions from 2.5 up to 3.2 are supported. For the few remaining
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differences, read the cdecimal documentation. cdecimal has been included in
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Python-3.3.
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WWW: http://www.bytereef.org/mpdecimal/index.html
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