PETSCRANDOM123#
access to Random123 counter based pseudorandom number generators (currently threefry4x64)
Options Database Keys#
-random_type <rand,rand48,sprng,random123> - select the random number generator at runtim
Note#
PETSc must be ./configure with the option –download-random123 to use this random number generator.
See Also#
RandomCreate()
, RandomSetType()
, PETSCRAND
, PETSCRAND48
, PETSCSPRNG
, PetscRandomSetFromOptions()
Level#
beginner
Location#
src/sys/classes/random/impls/random123/random123.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages