mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-11-01 16:13:57 -04:00
95926577ae
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
45 lines
1.1 KiB
Fortran
45 lines
1.1 KiB
Fortran
subroutine jt4a(dd,jz,nutc,nfqso,ntol0,emedelay,dttol,nagain,ndepth, &
|
|
nclearave,minsync,minw,nsubmode,mycall,hiscall,hisgrid,nlist0,listutc0)
|
|
|
|
use jt4
|
|
use timer_module, only: timer
|
|
|
|
integer listutc0(10)
|
|
real*4 dd(jz)
|
|
real*4 dat(30*12000)
|
|
character*6 cfile6
|
|
character*12 mycall,hiscall
|
|
character*6 hisgrid
|
|
|
|
mode4=nch(nsubmode+1)
|
|
ntol=ntol0
|
|
neme=0
|
|
lumsg=6 !### temp ? ###
|
|
ndiag=1
|
|
nlist=nlist0
|
|
listutc=listutc0
|
|
|
|
! Lowpass filter and decimate by 2
|
|
call timer('lpf1 ',0)
|
|
call lpf1(dd,jz,dat,jz2)
|
|
call timer('lpf1 ',1)
|
|
|
|
i=index(MyCall,char(0))
|
|
if(i.le.0) i=index(MyCall,' ')
|
|
mycall=MyCall(1:i-1)//' '
|
|
i=index(HisCall,char(0))
|
|
if(i.le.0) i=index(HisCall,' ')
|
|
hiscall=HisCall(1:i-1)//' '
|
|
|
|
write(cfile6(1:4),1000) nutc
|
|
1000 format(i4.4)
|
|
cfile6(5:6)=' '
|
|
|
|
call timer('wsjt4 ',0)
|
|
call wsjt4(dat,jz2,nutc,NClearAve,minsync,ntol,emedelay,dttol,mode4,minw, &
|
|
mycall,hiscall,hisgrid,nfqso,NAgain,ndepth,neme)
|
|
call timer('wsjt4 ',1)
|
|
|
|
return
|
|
end subroutine jt4a
|