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Make allocation of cpus and threads dynamic #437

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Make allocation of cpus and threads dynamic #437

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6785ccc
Make allocation of cpus and threads dynamic
mpaiao Jun 12, 2026
108d598
Update edmain.F90
mpaiao Jun 12, 2026
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16 changes: 12 additions & 4 deletions ED/src/driver/edmain.F90
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Original file line number Diff line number Diff line change
Expand Up @@ -49,8 +49,8 @@ program main
integer :: num_procs !<= omp_get_num_procs()
integer :: thread
integer :: cpu
integer, dimension(64) :: thread_use
integer, dimension(64) :: cpu_use
integer, dimension(:), allocatable :: thread_use
integer, dimension(:), allocatable :: cpu_use
integer, external :: findmycpu
!---------------------------------------------------------------------------------------!

Expand Down Expand Up @@ -187,10 +187,12 @@ program main
num_procs = 1
thread = 1
cpu = 1
thread_use(:) = 0
cpu_use(:) = 0
!$ max_threads = omp_get_max_threads()
!$ num_procs = omp_get_num_procs()
allocate(thread_use(max_threads))
allocate(cpu_use(num_procs))
thread_use(:) = 0
cpu_use(:) = 0

!$OMP PARALLEL DO DEFAULT(SHARED) PRIVATE(thread,cpu)
do n = 1,max_threads
Expand Down Expand Up @@ -308,6 +310,12 @@ program main
end select
!---------------------------------------------------------------------------------------!


!----- Deallocate arrays ---------------------------------------------------------------!
deallocate(thread_use)
deallocate(cpu_use)
!---------------------------------------------------------------------------------------!

stop
end program main
!==========================================================================================!
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