Initializes the state of the pseudorandom number generator used by RANDOM_NUMBER
.
Fortran 2018
Subroutine
CALL RANDOM_INIT(REPEATABLE, IMAGE_DISTINCT)
REPEATABLE | Shall be a scalar with a LOGICAL type, and it is INTENT(IN) . If it is .true. , the seed is set to a processor-dependent value that is the same each time RANDOM_INIT is called from the same image. The term “same image” means a single instance of program execution. The sequence of random numbers is different for repeated execution of the program. If it is .false. , the seed is set to a processor-dependent value. |
IMAGE_DISTINCT | Shall be a scalar with a LOGICAL type, and it is INTENT(IN) . If it is .true. , the seed is set to a processor-dependent value that is distinct from th seed set by a call to RANDOM_INIT in another image. If it is .false. , the seed is set value that does depend which image called RANDOM_INIT . |
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Licensed under the GNU Free Documentation License, Version 1.3.
https://gcc.gnu.org/onlinedocs/gcc-10.2.0/gfortran/RANDOM_005fINIT.html