80061b6df0
Integrate the SIMD-oriented Fast Mersenne Twister (SFMT) 1.3.3 into the test infrastructure. The sfmt_t state encapsulation modification comes from Crux (http://www.canonware.com/Crux/) and enables multiple concurrent PRNGs. test/unit/SFMT.c is an adaptation of SFMT's test.c that performs all the same validation, both for 32- and 64-bit generation.
82 lines
3.5 KiB
C
82 lines
3.5 KiB
C
/*
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* This file derives from SFMT 1.3.3
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* (http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/SFMT/index.html), which was
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* released under the terms of the following license:
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*
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* Copyright (c) 2006,2007 Mutsuo Saito, Makoto Matsumoto and Hiroshima
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* University. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of the Hiroshima University nor the names of
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* its contributors may be used to endorse or promote products
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* derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef SFMT_PARAMS1279_H
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#define SFMT_PARAMS1279_H
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#define POS1 7
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#define SL1 14
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#define SL2 3
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#define SR1 5
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#define SR2 1
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#define MSK1 0xf7fefffdU
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#define MSK2 0x7fefcfffU
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#define MSK3 0xaff3ef3fU
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#define MSK4 0xb5ffff7fU
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#define PARITY1 0x00000001U
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#define PARITY2 0x00000000U
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#define PARITY3 0x00000000U
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#define PARITY4 0x20000000U
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/* PARAMETERS FOR ALTIVEC */
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#if defined(__APPLE__) /* For OSX */
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#define ALTI_SL1 (vector unsigned int)(SL1, SL1, SL1, SL1)
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#define ALTI_SR1 (vector unsigned int)(SR1, SR1, SR1, SR1)
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#define ALTI_MSK (vector unsigned int)(MSK1, MSK2, MSK3, MSK4)
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#define ALTI_MSK64 \
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(vector unsigned int)(MSK2, MSK1, MSK4, MSK3)
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#define ALTI_SL2_PERM \
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(vector unsigned char)(3,21,21,21,7,0,1,2,11,4,5,6,15,8,9,10)
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#define ALTI_SL2_PERM64 \
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(vector unsigned char)(3,4,5,6,7,29,29,29,11,12,13,14,15,0,1,2)
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#define ALTI_SR2_PERM \
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(vector unsigned char)(7,0,1,2,11,4,5,6,15,8,9,10,17,12,13,14)
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#define ALTI_SR2_PERM64 \
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(vector unsigned char)(15,0,1,2,3,4,5,6,17,8,9,10,11,12,13,14)
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#else /* For OTHER OSs(Linux?) */
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#define ALTI_SL1 {SL1, SL1, SL1, SL1}
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#define ALTI_SR1 {SR1, SR1, SR1, SR1}
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#define ALTI_MSK {MSK1, MSK2, MSK3, MSK4}
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#define ALTI_MSK64 {MSK2, MSK1, MSK4, MSK3}
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#define ALTI_SL2_PERM {3,21,21,21,7,0,1,2,11,4,5,6,15,8,9,10}
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#define ALTI_SL2_PERM64 {3,4,5,6,7,29,29,29,11,12,13,14,15,0,1,2}
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#define ALTI_SR2_PERM {7,0,1,2,11,4,5,6,15,8,9,10,17,12,13,14}
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#define ALTI_SR2_PERM64 {15,0,1,2,3,4,5,6,17,8,9,10,11,12,13,14}
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#endif /* For OSX */
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#define IDSTR "SFMT-1279:7-14-3-5-1:f7fefffd-7fefcfff-aff3ef3f-b5ffff7f"
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#endif /* SFMT_PARAMS1279_H */
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