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src/math.f90
19
src/math.f90
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@ -188,25 +188,16 @@ contains
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!> @brief initialization of random seed generator
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!> @brief initialization of random seed generator
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!--------------------------------------------------------------------------------------------------
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!--------------------------------------------------------------------------------------------------
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subroutine math_init
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subroutine math_init
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use numerics, only: &
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#if defined(__GFORTRAN__) || __INTEL_COMPILER >= 1800
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randomSeed
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use, intrinsic :: iso_fortran_env, only: &
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compiler_version, &
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compiler_options
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#endif
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use numerics, only: randomSeed
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use IO, only: IO_timeStamp
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implicit none
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implicit none
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integer(pInt) :: i
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integer(pInt) :: i
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real(pReal), dimension(4) :: randTest
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real(pReal), dimension(4) :: randTest
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! the following variables are system dependend and shound NOT be pInt
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integer :: randSize
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integer :: randSize ! gfortran requires a variable length to compile
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integer, dimension(:), allocatable :: randInit
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integer, dimension(:), allocatable :: randInit ! if recalculations of former randomness (with given seed) is necessary
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! comment the first random_seed call out, set randSize to 1, and use ifort
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write(6,'(/,a)') ' <<<+- math init -+>>>'
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write(6,'(/,a)') ' <<<+- math init -+>>>'
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write(6,'(a15,a)') ' Current time: ',IO_timeStamp()
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#include "compilation_info.f90"
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call random_seed(size=randSize)
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call random_seed(size=randSize)
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if (allocated(randInit)) deallocate(randInit)
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if (allocated(randInit)) deallocate(randInit)
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