mirror of
https://github.com/QuantumPackage/qp2.git
synced 2024-12-21 11:03:29 +01:00
cleaner test version
This commit is contained in:
parent
d997b807e4
commit
62cb153126
@ -4,15 +4,19 @@ program check_omp
|
||||
|
||||
implicit none
|
||||
|
||||
integer :: i,j,k,l,m,n,x,z,setting
|
||||
integer :: i,j,k,l,m,n,x,z,setting,nb_setting
|
||||
double precision :: w1,w2,c1,c2
|
||||
double precision, allocatable :: accu(:,:,:,:)
|
||||
logical :: must_exit, verbose, is_working
|
||||
logical, allocatable :: is_working_n(:)
|
||||
|
||||
x = 4
|
||||
allocate(accu(x,x,x,x))
|
||||
nb_setting = 4
|
||||
|
||||
verbose = .False.
|
||||
allocate(accu(x,x,x,x))
|
||||
allocate(is_working_n(nb_setting))
|
||||
|
||||
verbose = .True.
|
||||
|
||||
accu = 0d0
|
||||
must_exit = .False.
|
||||
@ -39,11 +43,9 @@ program check_omp
|
||||
! set the number of threads
|
||||
call omp_set_num_threads(2)
|
||||
|
||||
do z = 1, 4
|
||||
is_working_n = .True.
|
||||
|
||||
if (must_exit) then
|
||||
exit
|
||||
endif
|
||||
do z = 1, nb_setting
|
||||
|
||||
call omp_set_max_active_levels(1)
|
||||
call omp_set_nested(.False.)
|
||||
@ -67,13 +69,13 @@ program check_omp
|
||||
!$OMP SHARED(accu)
|
||||
|
||||
if (verbose) then
|
||||
print*,'Nb threads level 1:', omp_get_num_threads()
|
||||
print*,'Setting:',setting,'Nb threads level 1:', omp_get_num_threads()
|
||||
endif
|
||||
|
||||
!$OMP MASTER
|
||||
if (omp_get_num_threads()==1) then
|
||||
print*,'Setting',setting,"error at level 1"
|
||||
setting = -1
|
||||
is_working_n(z) = .False.
|
||||
endif
|
||||
!$OMP END MASTER
|
||||
|
||||
@ -94,13 +96,13 @@ program check_omp
|
||||
!$OMP SHARED(accu)
|
||||
|
||||
if (verbose) then
|
||||
print*,'Nb threads level 2:', omp_get_num_threads()
|
||||
print*,'Setting:',setting,'Nb threads level 2:', omp_get_num_threads()
|
||||
endif
|
||||
|
||||
!$OMP MASTER
|
||||
if (omp_get_num_threads()==1 .and. setting >= 0) then
|
||||
if (omp_get_num_threads()==1 .and. is_working_n(z)) then
|
||||
print*,'Setting',setting,"error at level 2"
|
||||
setting = -1
|
||||
is_working_n(z) = .False.
|
||||
endif
|
||||
!$OMP END MASTER
|
||||
|
||||
@ -121,13 +123,13 @@ program check_omp
|
||||
!$OMP SHARED(accu)
|
||||
|
||||
if (verbose) then
|
||||
print*,'Nb threads level 3:', omp_get_num_threads()
|
||||
print*,'Setting:',setting,'Nb threads level 3:', omp_get_num_threads()
|
||||
endif
|
||||
|
||||
!$OMP MASTER
|
||||
if (omp_get_num_threads()==1 .and. setting >= 0) then
|
||||
if (omp_get_num_threads()==1 .and. is_working_n(z)) then
|
||||
print*,'Setting',setting,"error at level 3"
|
||||
setting = -1
|
||||
is_working_n(z) = .False.
|
||||
endif
|
||||
!$OMP END MASTER
|
||||
|
||||
@ -148,22 +150,13 @@ program check_omp
|
||||
!$OMP SHARED(accu)
|
||||
|
||||
if (verbose) then
|
||||
print*,'Nb threads level 4:', omp_get_num_threads()
|
||||
print*,'Setting:',setting,'Nb threads level 4:', omp_get_num_threads()
|
||||
endif
|
||||
|
||||
!$OMP MASTER
|
||||
if (omp_get_num_threads()==1 .and. setting >= 0) then
|
||||
if (omp_get_num_threads()==1 .and. is_working_n(z)) then
|
||||
print*,'Setting',setting,"error at level 4"
|
||||
elseif(omp_get_num_threads()==1 .or. setting == 0) then
|
||||
else
|
||||
must_exit = .True.
|
||||
endif
|
||||
|
||||
if ( z == 1 .and. setting == 0) then
|
||||
is_working = .True.
|
||||
elseif (z == 1 .and. setting == -1) then
|
||||
is_working = .False.
|
||||
else
|
||||
is_working_n(z) = .False.
|
||||
endif
|
||||
!$OMP END MASTER
|
||||
|
||||
@ -191,17 +184,17 @@ program check_omp
|
||||
|
||||
print*,''
|
||||
|
||||
if (setting == 1) then
|
||||
if (is_working_n(2)) then
|
||||
print*,'The parallelization works on 4 levels with:'
|
||||
print*,'call omp_set_max_active_levels(5)'
|
||||
print*,''
|
||||
print*,'Please use the irpf90 flags -DSET_MAX_ACT in qp2/config/${compiler_name}.cfg'
|
||||
elseif (setting == 2) then
|
||||
elseif (is_working_n(3)) then
|
||||
print*,'The parallelization works on 4 levels with:'
|
||||
print*,'call omp_set_nested(.True.)'
|
||||
print*,''
|
||||
print*,'Please use the irpf90 flag -DSET_NESTED in qp2/config/${compiler_name}.cfg'
|
||||
elseif (setting == 3) then
|
||||
elseif (is_working_n(4)) then
|
||||
print*,'The parallelization works on 4 levels with:'
|
||||
print*,'call omp_set_nested(.True.)'
|
||||
print*,'+'
|
||||
@ -221,7 +214,7 @@ program check_omp
|
||||
print*,'Try an other compiler and good luck...'
|
||||
endif
|
||||
|
||||
if (is_working) then
|
||||
if (is_working_n(1)) then
|
||||
print*,''
|
||||
print*,'=========================================================='
|
||||
print*,'Your actual set up works for parallelization with 4 levels'
|
||||
|
Loading…
Reference in New Issue
Block a user