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DAMASK_EICMD
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avoid failing self test 

increase number of samples to have less corner cases.
Needs to be allocatable to avoid stack/heap issue on ifort
This commit is contained in:
Martin Diehl 2021-12-30 21:53:00 +01:00
parent fb51e3c4cd
commit 95c64f7a0a
1 changed files with 6 additions and 4 deletions
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10
src/math.f90
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@ -1432,9 +1432,11 @@ subroutine selfTest
error stop 'math_LeviCivita'
normal_distribution: block
real(pReal), dimension(500000) :: r
integer, parameter :: N = 1000000
real(pReal), dimension(:), allocatable :: r
real(pReal) :: mu, sigma
allocate(r(N))
call random_number(mu)
call random_number(sigma)
@ -1443,11 +1445,11 @@ subroutine selfTest
call math_normal(r,mu,sigma)
if (abs(mu -sum(r)/real(size(r),pReal))>5.0e-2_pReal) &
if (abs(mu -sum(r)/real(N,pReal))>5.0e-2_pReal) &
error stop 'math_normal(mu)'
mu = sum(r)/real(size(r),pReal)
if (abs(sigma**2 -1.0_pReal/real(size(r)-1,pReal) * sum((r-mu)**2))/sigma > 5.0e-2_pReal) &
mu = sum(r)/real(N,pReal)
if (abs(sigma**2 -1.0_pReal/real(N-1,pReal) * sum((r-mu)**2))/sigma > 5.0e-2_pReal) &
error stop 'math_normal(sigma)'
end block normal_distribution