17 lines
533 B
Factor
17 lines
533 B
Factor
! Copyright (C) 2008, 2010 Slava Pestov.
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! See http://factorcode.org/license.txt for BSD license.
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USING: binary-search kernel math.primes math.ranges memoize
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prettyprint sequences ;
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IN: benchmark.binary-search
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MEMO: primes-under-million ( -- seq ) 1000000 primes-upto ;
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! Force computation of the primes list before benchmarking the binary search
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primes-under-million drop
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: binary-search-benchmark ( -- )
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1 1000000 [a,b] [ primes-under-million sorted-member? ] map
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length 1000000 assert= ;
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MAIN: binary-search-benchmark
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