58 lines
2.2 KiB
Plaintext
58 lines
2.2 KiB
Plaintext
===============================================================================
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Copyright (C) 2001-2007 Joel de Guzman, Dan Marsden, Tobias Schwinger
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Use, modification and distribution is subject to the Boost Software
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License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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http://www.boost.org/LICENSE_1_0.txt)
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===============================================================================
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Timing result for sequence_efficiency.cpp comparing the speed of various
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fusion sequences. The test involves accumulating the elements of the
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sequence which is primed to have values 0..N (N=size of sequence). Small,
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medium and big sequences are tested where:
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small = 3 elements
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medium = 10 elements
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big = 30 elements
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Tester: Joel de Guzman. WinXP, P4-3.0GHZ, 2GB RAM
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VC7.1 (flags = /MD /O2 /EHsc /GS)
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small vector time: 1.870000e-006
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small list time: 1.870000e-006
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medium vector time: 1.880000e-006
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medium list time: 3.600000e-006
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big vector time: 2.030000e-006
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big list time: 8.910000e-006
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VC8.0 (flags = /MD /O2 /EHsc /GS)
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small vector time: 2.500000e-05
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small list time: 2.500000e-05
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medium vector time: 7.810000e-05
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medium list time: 7.810000e-05
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big vector time: 2.469000e-04
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big list time: 2.453000e-04
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G++ 3.4 (flags = -ftemplate-depth-128 -funroll-loops -O3 -finline-functions -Wno-inline -Wall)
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small vector time: 2.500000e-05
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small list time: 2.500000e-05
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medium vector time: 7.970000e-05
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medium list time: 7.970000e-05
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big vector time: 2.516000e-04
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big list time: 2.485000e-04
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Intel 9.1 (flags = /MD /O2 /EHsc /GS)
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small vector time: 1.125000e-006
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small list time: 1.125000e-006
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medium vector time: 1.125000e-006
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medium list time: 1.141000e-006
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big vector time: 1.140000e-006
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big list time: 1.141000e-006
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