SPRNG 1.0 provides the user the various SPRNG random number generators each in its own library. For most users this is acceptable, as one rarely uses more than one type of generator in a single program.

SPRNG has been correctly installed on your machine. The libraries are placed in the sprng/lib directory, and the include files are in sprng/include. We give some examples to demonstrate the use of some simple features of SPRNG. Our examples use …

SPRNG Header Files . sprng_cpp.h. C++ users must include the header file sprng_cpp.h in their program. We explain below the purpose of this header file. The actual names of SPRNG functions differ from the user calls.

SPRNG is a library of good random number generators that can be used in massively parallel computer programs. This is a self-maintained version 2 of SPRNG library, which contains C and Fortran interfaces. Please see also the README file …

SPRNG (Scalable Parallel Pseudo Random Number Generators Library) is a scalable package for parallel pseudo random number generation which will be easy to use on a variety of architectures, especially in large-scale parallel Monte Carlo applications.

SPRNG is a library of good random number generators that can be used in massively parallel computer programs. This is a self-maintained version 2 of SPRNG library, which contains C and Fortran interfaces.

int spawn_sprng(int *stream, int nspawned, int ***newstreams); where nspawnedis the number of new streams to be spawned. Example: - #include <stdio.h> #include <string.h> #include "sprng.h" /* SPRNG header file */ #define SEED 985456376 main() {int streamnum, nstreams, *stream; double rn; int irn; int i; int gtype;

In this article we present background, rationale, and a description of the Scalable Parallel Random Number Generators (SPRNG) library. We begin by presenting some methods for parallel pseudorandom number generation.

SPRNG is available as a compressed tar file. In order to obtain the source code, please perform the following steps: Download the file sprng4.0.tar.gz to the location where you wish to place the source code. A directory called sprng will be created, along with its subdirectories. sprng4.0 is the main SPRNG directory.

I TESTS - Empirical and physical tests for SPRNG generators. All MPI tests are stored in subdirectory mpitests. If MPI is installed on your machine, then all MPI tests will be automatically installed. I check - contains executables ./checksprng and ./timesprng. I lib - contains SPRNG library libsprng after sucessful installation.