WSJT-X/lib/decoder.f90

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subroutine multimode_decoder(ss,id2,params,nfsample)
!$ use omp_lib
Make Fortran profiling timer function a callback with a default null implementation Groundwork for calling the decoders directly from C/C++ threads. To access the timer module timer_module must now be used. Instrumented code need only use the module function 'timer' which is now a procedure pointer that is guaranteed to be associated (unless null() is assigned to it, which should not be done). The default behaviour of 'timer' is to do nothing. If a Fortran program wishes to profile code it should now use the timer_impl module which contains a default timer implementation. The main program should call 'init_timer([filename])' before using 'timer' or calling routines that are instrumented. If 'init_timer([filename])'. If it is called then an optional file name may be provided with 'timer.out' being used as a default. The procedure 'fini_timer()' may be called to close the file. The default timer implementation is thread safe if used with OpenMP multi-threaded code so long as the OpenMP thread team is given the copyin(/timer_private/) attribute for correct operation. The common block /timer_private/ should be included for OpenMP use by including the file 'timer_common.inc'. The module 'lib/timer_C_wrapper.f90' provides a Fortran wrapper along with 'init' and 'fini' subroutines which allow a C/C++ application to call timer instrumented Fortran code and for it to receive callbacks of 'timer()' subroutine invocations. No C/C++ timer implementation is provided at this stage. git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6320 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-12-27 10:40:57 -05:00
use prog_args
use timer_module, only: timer
use jt4_decode
use jt65_decode
use jt9_decode
include 'jt9com.f90'
Make Fortran profiling timer function a callback with a default null implementation Groundwork for calling the decoders directly from C/C++ threads. To access the timer module timer_module must now be used. Instrumented code need only use the module function 'timer' which is now a procedure pointer that is guaranteed to be associated (unless null() is assigned to it, which should not be done). The default behaviour of 'timer' is to do nothing. If a Fortran program wishes to profile code it should now use the timer_impl module which contains a default timer implementation. The main program should call 'init_timer([filename])' before using 'timer' or calling routines that are instrumented. If 'init_timer([filename])'. If it is called then an optional file name may be provided with 'timer.out' being used as a default. The procedure 'fini_timer()' may be called to close the file. The default timer implementation is thread safe if used with OpenMP multi-threaded code so long as the OpenMP thread team is given the copyin(/timer_private/) attribute for correct operation. The common block /timer_private/ should be included for OpenMP use by including the file 'timer_common.inc'. The module 'lib/timer_C_wrapper.f90' provides a Fortran wrapper along with 'init' and 'fini' subroutines which allow a C/C++ application to call timer instrumented Fortran code and for it to receive callbacks of 'timer()' subroutine invocations. No C/C++ timer implementation is provided at this stage. git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6320 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-12-27 10:40:57 -05:00
include 'timer_common.inc'
type, extends(jt4_decoder) :: counting_jt4_decoder
integer :: decoded
end type counting_jt4_decoder
type, extends(jt65_decoder) :: counting_jt65_decoder
integer :: decoded
end type counting_jt65_decoder
type, extends(jt9_decoder) :: counting_jt9_decoder
integer :: decoded
end type counting_jt9_decoder
real ss(184,NSMAX)
logical baddata,newdat65,newdat9
integer*2 id2(NTMAX*12000)
type(params_block) :: params
real*4 dd(NTMAX*12000)
save
type(counting_jt4_decoder) :: my_jt4
type(counting_jt65_decoder) :: my_jt65
type(counting_jt9_decoder) :: my_jt9
if(mod(params%nranera,2).eq.0) ntrials=10**(params%nranera/2)
if(mod(params%nranera,2).eq.1) ntrials=3*10**(params%nranera/2)
if(params%nranera.eq.0) ntrials=0
rms=sqrt(dot_product(float(id2(300000:310000)), &
float(id2(300000:310000)))/10000.0)
if(rms.lt.2.0) go to 800
if (params%nagain) then
open(13,file=trim(temp_dir)//'/decoded.txt',status='unknown', &
position='append')
else
open(13,file=trim(temp_dir)//'/decoded.txt',status='unknown')
end if
if(params%nmode.eq.4 .or. params%nmode.eq.65) open(14,file=trim(temp_dir)//'/avemsg.txt', &
status='unknown')
if(params%nmode.eq.4) then
jz=52*nfsample
if(params%newdat) then
if(nfsample.eq.12000) call wav11(id2,jz,dd)
if(nfsample.eq.11025) dd(1:jz)=id2(1:jz)
endif
call my_jt4%decode(jt4_decoded,dd,jz,params%nutc,params%nfqso,params%ntol, &
params%emedelay,params%dttol,logical(params%nagain),params%ndepth, &
params%nclearave,params%minsync,params%minw,params%nsubmode,params%mycall, &
params%hiscall,params%hisgrid,params%nlist,params%listutc,jt4_average)
go to 800
endif
npts65=52*12000
if(baddata(id2,npts65)) then
nsynced=0
ndecoded=0
go to 800
endif
ntol65=params%ntol !### is this OK? ###
newdat65=params%newdat
newdat9=params%newdat
!$call omp_set_dynamic(.true.)
!$omp parallel sections num_threads(2) copyin(/timer_private/) shared(ndecoded) if(.true.) !iif() needed on Mac
!$omp section
if(params%nmode.eq.65 .or. (params%nmode.eq.(65+9) .and. params%ntxmode.eq.65)) then
! We're in JT65 mode, or should do JT65 first
if(newdat65) dd(1:npts65)=id2(1:npts65)
nf1=params%nfa
nf2=params%nfb
call timer('jt65a ',0)
call my_jt65%decode(jt65_decoded,dd,npts65,newdat65,params%nutc,nf1,nf2,params%nfqso, &
ntol65,params%nsubmode,params%minsync,logical(params%nagain),params%n2pass, &
logical(params%nrobust),ntrials,params%naggressive,params%ndepth,params%mycall, &
params%hiscall,params%hisgrid,params%nexp_decode)
call timer('jt65a ',1)
else if(params%nmode.eq.9 .or. (params%nmode.eq.(65+9) .and. params%ntxmode.eq.9)) then
! We're in JT9 mode, or should do JT9 first
call timer('decjt9 ',0)
call my_jt9%decode(jt9_decoded,ss,id2,params%nutc,params%nfqso,newdat9,params%npts8, &
params%nfa,params%nfsplit,params%nfb,params%ntol,params%nzhsym, &
logical(params%nagain),params%ndepth,params%nmode)
call timer('decjt9 ',1)
endif
!$omp section
if(params%nmode.eq.(65+9)) then !Do the other mode (we're in dual mode)
if (params%ntxmode.eq.9) then
if(newdat65) dd(1:npts65)=id2(1:npts65)
nf1=params%nfa
nf2=params%nfb
call timer('jt65a ',0)
call my_jt65%decode(jt65_decoded,dd,npts65,newdat65,params%nutc,nf1,nf2, &
params%nfqso,ntol65,params%nsubmode,params%minsync,logical(params%nagain), &
params%n2pass,logical(params%nrobust),ntrials,params%naggressive,params%ndepth,&
params%mycall,params%hiscall,params%hisgrid,params%nexp_decode)
call timer('jt65a ',1)
else
call timer('decjt9 ',0)
call my_jt9%decode(jt9_decoded,ss,id2,params%nutc,params%nfqso,newdat9,params%npts8,&
params%nfa,params%nfsplit,params%nfb,params%ntol,params%nzhsym, &
logical(params%nagain),params%ndepth,params%nmode)
call timer('decjt9 ',1)
end if
endif
!$omp end parallel sections
! JT65 is not yet producing info for nsynced, ndecoded.
ndecoded = my_jt4%decoded + my_jt65%decoded + my_jt9%decoded
800 write(*,1010) nsynced,ndecoded
1010 format('<DecodeFinished>',2i4)
call flush(6)
close(13)
if(params%nmode.eq.4 .or. params%nmode.eq.65) close(14)
return
contains
subroutine jt4_decoded (this, utc, snr, dt, freq, have_sync, sync, is_deep, decoded, qual,&
ich, is_average, ave)
implicit none
class(jt4_decoder), intent(inout) :: this
integer, intent(in) :: utc
integer, intent(in) :: snr
real, intent(in) :: dt
integer, intent(in) :: freq
logical, intent(in) :: have_sync
logical, intent(in) :: is_deep
character(len=1), intent(in) :: sync
character(len=22), intent(in) :: decoded
real, intent(in) :: qual
integer, intent(in) :: ich
logical, intent(in) :: is_average
integer, intent(in) :: ave
character*2 :: cqual
if (have_sync) then
if (int(qual).gt.0) then
write(cqual, '(i2)') int(qual)
if (ave.gt.0) then
write(*,1000) utc ,snr, dt, freq, sync, decoded, cqual, &
char(ichar('A')+ich-1), ave
else
write(*,1000) utc ,snr, dt, freq, sync, decoded, cqual, char(ichar('A')+ich-1)
end if
else
write(*,1000) utc ,snr, dt, freq, sync, decoded, ' *', char(ichar('A')+ich-1)
end if
else
write(*,1000) utc ,snr, dt, freq
end if
1000 format(i4.4,i4,f5.2,i5,1x,a1,1x,a22,a2,1x,a1,i3)
select type(this)
type is (counting_jt4_decoder)
this%decoded = this%decoded + 1
end select
end subroutine jt4_decoded
subroutine jt4_average (this, used, utc, sync, dt, freq, flip)
implicit none
class(jt4_decoder), intent(inout) :: this
logical, intent(in) :: used
integer, intent(in) :: utc
real, intent(in) :: sync
real, intent(in) :: dt
integer, intent(in) :: freq
logical, intent(in) :: flip
character(len=1) :: cused, csync
cused = '.'
csync = '*'
if (used) cused = '$'
if (flip) csync = '$'
write(14,1000) cused,utc,sync,dt,freq,csync
1000 format(a1,i5.4,f6.1,f6.2,i6,1x,a1)
end subroutine jt4_average
subroutine jt65_decoded (this, utc, sync, snr, dt, freq, drift, decoded, ft, qual, &
candidates, tries, total_min, hard_min, aggression)
use jt65_decode
implicit none
class(jt65_decoder), intent(inout) :: this
integer, intent(in) :: utc
real, intent(in) :: sync
integer, intent(in) :: snr
real, intent(in) :: dt
integer, intent(in) :: freq
integer, intent(in) :: drift
character(len=22), intent(in) :: decoded
integer, intent(in) :: ft
integer, intent(in) :: qual
integer, intent(in) :: candidates
integer, intent(in) :: tries
integer, intent(in) :: total_min
integer, intent(in) :: hard_min
integer, intent(in) :: aggression
integer param(0:8)
real rtt
common/test000/param !### TEST ONLY ###
rtt=0.001*param(4)
!$omp critical(decode_results)
write(*,1010) utc,snr,dt,freq,decoded
1010 format(i4.4,i4,f5.1,i5,1x,'#',1x,a22)
write(13,1012) utc,nint(sync),snr,dt,float(freq),drift,decoded,ft
1012 format(i4.4,i4,i5,f6.1,f8.0,i4,3x,a22,' JT65',i4)
call flush(6)
! write(79,3001) utc,sync,snr,dt,freq,candidates, &
! hard_min,total_min,rtt,tries,ft,min(qual,99),decoded
!3001 format(i4.4,f5.1,i4,f5.1,i5,i6,i3,i4,f6.3,i8,i2,i3,1x,a22)
! flush(79)
!$omp end critical(decode_results)
select type(this)
type is (counting_jt65_decoder)
this%decoded = this%decoded + 1
end select
end subroutine jt65_decoded
subroutine jt9_decoded (this, utc, sync, snr, dt, freq, drift, decoded)
use jt9_decode
implicit none
class(jt9_decoder), intent(inout) :: this
integer, intent(in) :: utc
real, intent(in) :: sync
integer, intent(in) :: snr
real, intent(in) :: dt
real, intent(in) :: freq
integer, intent(in) :: drift
character(len=22), intent(in) :: decoded
!$omp critical(decode_results)
write(*,1000) utc,snr,dt,nint(freq),decoded
1000 format(i4.4,i4,f5.1,i5,1x,'@',1x,a22)
write(13,1002) utc,nint(sync),snr,dt,freq,drift,decoded
1002 format(i4.4,i4,i5,f6.1,f8.0,i4,3x,a22,' JT9')
call flush(6)
!$omp end critical(decode_results)
select type(this)
type is (counting_jt9_decoder)
this%decoded = this%decoded + 1
end select
end subroutine jt9_decoded
end subroutine multimode_decoder