mirror of
https://github.com/NVIDIA/cuda-samples.git
synced 2024-11-29 04:39:16 +08:00
77 lines
2.9 KiB
C
77 lines
2.9 KiB
C
/* Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* * Neither the name of NVIDIA CORPORATION nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
|
|
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
|
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
/*
|
|
* Portions Copyright (c) 2009 Mike Giles, Oxford University. All rights
|
|
* reserved.
|
|
* Portions Copyright (c) 2008 Frances Y. Kuo and Stephen Joe. All rights
|
|
* reserved.
|
|
*
|
|
* Sobol Quasi-random Number Generator example
|
|
*
|
|
* Based on CUDA code submitted by Mike Giles, Oxford University, United Kingdom
|
|
* http://people.maths.ox.ac.uk/~gilesm/
|
|
*
|
|
* and C code developed by Stephen Joe, University of Waikato, New Zealand
|
|
* and Frances Kuo, University of New South Wales, Australia
|
|
* http://web.maths.unsw.edu.au/~fkuo/sobol/
|
|
*
|
|
* For theoretical background see:
|
|
*
|
|
* P. Bratley and B.L. Fox.
|
|
* Implementing Sobol's quasirandom sequence generator
|
|
* http://portal.acm.org/citation.cfm?id=42288
|
|
* ACM Trans. on Math. Software, 14(1):88-100, 1988
|
|
*
|
|
* S. Joe and F. Kuo.
|
|
* Remark on algorithm 659: implementing Sobol's quasirandom sequence generator.
|
|
* http://portal.acm.org/citation.cfm?id=641879
|
|
* ACM Trans. on Math. Software, 29(1):49-57, 2003
|
|
*
|
|
*/
|
|
|
|
#ifndef SOBOL_PRIMITIVES_H
|
|
#define SOBOL_PRIMITIVES_H
|
|
|
|
#define max_m 17
|
|
|
|
// Each primitive is stored as a struct where
|
|
// dimension is the dimension number of the polynomial (unused)
|
|
// degree is the degree of the polynomial
|
|
// a is a binary word representing the coefficients
|
|
// m is the array of m values
|
|
struct primitive {
|
|
unsigned int dimension;
|
|
unsigned int degree;
|
|
unsigned int a;
|
|
unsigned int m[max_m];
|
|
};
|
|
|
|
extern const struct primitive sobol_primitives[];
|
|
|
|
#endif
|