Commit Graph

1664 Commits

Author SHA1 Message Date
Joe Taylor
efeb157d94 Minor tweaks to how decoder statistics are compiled and displayed.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4964 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-13 20:25:49 +00:00
Bill Somerville
ec6847ff00 Enhanced Mac build instructions
Mac builds require  that Qt be built from sources  since the binary Qt
package is built  against the clang libstdc++ C++  support library and
we need it built against the more modern libc++ C++ support library.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4963 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-13 19:44:25 +00:00
Bill Somerville
3a968ace7d Reorder CMake commands to fix Mac build error
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4962 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-13 18:54:29 +00:00
Bill Somerville
701911ac9c Minor timer clean up
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4961 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-13 16:55:57 +00:00
Bill Somerville
8956b53453 Use the OpenMp parallel decoding jt9 in WSJT-X
The temporary  development version  of jt9 called  jt9_omp is  now the
default jt9. This means that parallel  decoding of JT65 and JT9 is the
default on platforms that support  OpenMP.

If parallel decoding is not required or desired, it can be constrained
by setting the environment  variable OMP_THREAD_LIMIT=1.  In dual mode
operating this will deliver all decodes of the current mode before any
decodes of the  other with the potential impact of  taking up to twice
as long to finish decoding.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4960 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-13 16:55:47 +00:00
Bill Somerville
7172533282 Make cursor an arrow pointer in activity widgets
The change  to use  QTextEdit in  read only mode  cause the  cursor to
become an I-beam type, this changes  it to the arrow pointer type that
the previous QTextBrowser used by default.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4959 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-13 15:38:46 +00:00
Joe Taylor
93f918a451 Add decoder statistics to timer.out.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4958 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-13 14:22:54 +00:00
Bill Somerville
127c633a97 Bring colour settings into line with general configuration strategy
Colours behave  like other  configuration items  and changes  are only
applied when the Settings UI is dismissed via the "OK" button.

Simplified font settings and use  style sheets consistently to set the
application and decoded  text fonts. This is necessary  because any UI
widget that  has a style  sheet applied does not  honor a font  set by
QWidget::setFont()  even if  there is  no  font setting  in the  style
sheet, this is broken behaviour IMHO  but that is the way Qt currently
works.

Use a  style sheet to style  the frequency display and  clock. This is
necessary to  allow fonts to  be cascaded through parent  style sheets
and still be overridden on these widgets.

Simplify  the decoded  text  widgets,  there is  no  need  to use  the
QTextBrowser  as a  super class  since  the simpler  QTextEdit set  as
read-only is sufficient. Also removed  colour setting via a background
brush  as it  doesn't  work  and the  HTML  'bgcolor' attribute  works
correctly.

Change  to  UI  properties  of  the  decoded  text  widgets  to  allow
horizontal scrolling if required, this  allows larger fonts to be used
without truncating decoded messages.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4957 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-13 08:53:02 +00:00
Joe Taylor
ebca33890b Open Configuration.ui an tab 0.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4956 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-11 21:25:52 +00:00
Joe Taylor
e338773e08 Minor GUI tweaks.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4955 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-11 18:20:07 +00:00
Joe Taylor
58947b7865 Another step wider.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4954 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-11 14:09:48 +00:00
Joe Taylor
bb725dfbcc Make color-select buttons wider, for better fit to Linux fonts.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4953 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-11 14:04:45 +00:00
Bill Somerville
6780563a07 Added commentary to the Configuration module
Description and instructions to help those adding or amending settings
values.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4952 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-11 11:57:40 +00:00
Joe Taylor
a93e55fef0 Improved, simplified sort routine; faster and better "flatten"
procedure; better window functions for some FFTs, resulting in
better decoder performance; User-selectable colors for backgrounds
of decoded messages.  NB: more testing is desirable!



git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4951 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-11 00:50:35 +00:00
Bill Somerville
88bbb988ef Fix CMake link flags for OpenMP on non-Mac platforms
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4950 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-10 14:18:02 +00:00
Bill Somerville
f58656984c Add more decoding parameters to jt9 command line program
Options have been added to control frequency cut off values, mode and, Tx mode.

The comand line parser now has optional long option names and usage help.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4949 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-10 14:04:54 +00:00
Bill Somerville
f59dc6d089 Ensure prompt output of decoded messages
Outputo buffer flush commands have been added after each decoded message output
to ensure that other processes get timely updates of newly decoded messages.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4948 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-10 14:04:47 +00:00
Bill Somerville
52e2beb320 Adjust CMake script for OpenMP on Mac
The native Mac C/C++ compilers (Clang) do not support OpenMP so CMake by
default disables OpenMP for the project since it requires all project compilers
to support it. This means that we have to hack the build script on Mac to
compile the Fortran sources with OpenMP turned on and manually link in the
required OpenMP run time support to the executables.

This hack presumes that the Fortran compiler on Mac is gfortran.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4947 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-10 14:04:38 +00:00
Joe Taylor
3fdde76420 The "big FFTs" should be computed only once for each new set of Rx data.
This requires setting newdat=0 after the big FFT is computed.  In the OMP
code this must be done separately for each mode; so new variables newdat9 
and newdat65 have been defined.  Both are set to "newdat", the value
forwarded from the GUI, each time jt9[_omp][.exe] goes into action. 


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4946 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-08 15:07:31 +00:00
Bill Somerville
004a604cde Fix defect in timer call chain maintenance
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4945 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-08 11:56:22 +00:00
Bill Somerville
90940a4eac Use correct type for FFTW3 argument
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4944 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-08 11:10:28 +00:00
Bill Somerville
f68e6f289f Correct compile error
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4943 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-08 10:53:48 +00:00
Bill Somerville
127f72f3ad Remove redundant copy of large array in JT9 decoder
Also moved  the same large array  from stack to heap  which along with
other prior  changes now allows  the Windows jt9 OpenMP  executable to
run with a default stack size again.

This also removes a crash on the Mac version which was probably due to
excessive stack usage.

Net result is an even faster JT9 decoder.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4942 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-08 09:53:20 +00:00
Joe Taylor
c86f37cade Another instance of variables needing to be saved explicitly between
calls to a subroutine.  I believe this fixes the known outstanding decode
issue.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4941 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-06 18:44:45 +00:00
Bill Somerville
d1a1510fc8 Make output arguments of decoders shared between threads
This is only a temporary fix  becuase if both decoders were to produce
results  that need  accumulating  e.g. number  of  decodes, then  more
complex code to merge the results would be needed.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4940 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-06 16:34:26 +00:00
Joe Taylor
b01fb32aea Some variables now need to be saved explicitly to maintain value
betweek subsoutine calls.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4939 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-06 15:18:38 +00:00
Bill Somerville
f60c2e19c5 Fix compiler detection on Mac OS X
Set the CMake variables CMAKE_OSX_SYSROOT and CMAKE_OSX_DEPLOYMENT_TARGET
must be set before the project() command since they can effect compiler
detection and capability tests.

Only use the -stdlib=libc++ option on Mac OS X when using Clang tools.
On other platforms with Clang tools libc+ is not currently the best choice.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4938 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-06 14:37:10 +00:00
Bill Somerville
1271243952 Thread safe lib/timer.f90
Accounts for each traced call per thread and accumulates by rolling up
calls with an identical call chain before printing the statistics. The
print now accounts for function calls  in their call chain so the same
function will be reported more than  once if it is called in different
places.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4937 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-05 22:07:19 +00:00
Joe Taylor
6582f5410c Increase JT65 decoding depth at QSO frequency.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4936 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-05 17:43:43 +00:00
Joe Taylor
5de52a2516 Better to set nflatten=0 here, for command-line speed tests.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4935 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-04 21:42:49 +00:00
Joe Taylor
06c83c580d Make array sizes in downsam9 consistent with the new big FFT length.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4934 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-04 21:26:58 +00:00
Bill Somerville
01626eeaa3 Only use >1 thread for the biggest FFTs
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4933 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-04 20:52:42 +00:00
Joe Taylor
73a69499e4 Make the symspec() call in jt9.for consistent with that from mainwindow.cpp.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4932 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-04 19:52:37 +00:00
Bill Somerville
36ad50735b Fix typo that disabled JT65 decoding in dual mode.
Disable timer.out generation in OpenMP builds as it is broken.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4931 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-04 16:33:45 +00:00
Bill Somerville
a7c4d1001f Adjust the jt9 decoder to do the right decodes in parallel
Also limit the required threads for parallel decoding to 2.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4930 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-04 15:34:46 +00:00
Joe Taylor
c7faf40d34 Need space for more calls to timer().
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4929 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-04 15:05:39 +00:00
Bill Somerville
91b909b581 Thread safety enhancements to jt9
Serialize thread unsafe FFTW3 calls

Serialize FFTW3 plan initializations in four2a

Serialize decoder results output to file/console

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4928 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-04 01:41:26 +00:00
Joe Taylor
16452ae32f Add rfilt and df to the "save" list in filbig.f90.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4927 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-04 00:37:33 +00:00
Joe Taylor
010f85ec70 Further algorithmic tweaks in the JT9 decoder.
More detailed message to come, with comparative timing statistics.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4926 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-02 18:29:00 +00:00
Bill Somerville
a735ed8487 Only install jt9_omp if it has been built
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4925 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-02 14:57:43 +00:00
Bill Somerville
e791efb5b8 First attempt at a thread safe lib/timer.f90
This  tries  to  account  for  function  calls  in  different  threads
separately by decorating  the function name with the  thread number it
is  running in.  This may  not be  the best  strategy for  performance
timing but it is  the easiest way of making it thread  safe that I can
see.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4924 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-02 14:08:17 +00:00
Bill Somerville
a45af230f8 Only add stack size link commands on Windows
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4923 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-02 11:34:29 +00:00
Bill Somerville
ffdeafe3bb Build an OpenMP version of jt9 where possible
This change  introduces the program jt9_omp  which is a testbed  for a
multi-threaded version of the jt9 decoder program. The program jt9_omp
should be  a directly substitutable for  jt9 except that JT65  and JT9
decodes are computed in parallel.

Also enable  the OpenMP directives in  decoder.f90 - note this  is not
yet a working multi-threaded decoder and the existing jt9 is still the
correct decoder to be used in WSJT-X.

Increased the available  stack size for jt9_omp.exe as this  is a hard
limit on  Windows and  the default  is not big  enough for  the OpenMP
version of jt9.

Also  Fortran  array  bounds  checking is  now  disabled  for  Release
configuration builds so as to improve performance a little.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4922 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-02 11:24:20 +00:00
Joe Taylor
3d112ab26c Change some calls to timer().
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4921 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-01 20:11:10 +00:00
Joe Taylor
630ec94aaa Forgot to commit decjt9.f90.
Also note: something's wrong when trying to decode a file read 
by the GUI from disk.  Will fix it soon...



git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4920 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-01 17:40:14 +00:00
Joe Taylor
94472ac31c Many changes in program jt9[.exe] aimed at speeding up the decoders.
The long FFTs can now use the multi-threaded FFTW routines.
Subroutine decode9.f90 was renamed jt9fano.f90.
The JT9 decoder's top-level functions were removed from decoder.f90
and put into a separate subroutine decjt90.f90.
Subroutine decoder.f90 is now configured for possible use of OpenMP 
SECTIONS, with the JT9 and JT65 decoders running concurrently on
a multi-core machine.  Note, however, that this concurrent processing 
is not yet fully implemented.  Probably calls to timer need to be removed; 
some variables used in calls to jt65a and decjt9 may need to be 
declared PRIVATE in decoder; some sections probably need to be declared 
CRITICAL; probably some SAVE statements in downstream routines have
made them not thread-safe; etc., etc.  

I'm a neophyte at using OpenMP.  Comments, suggestions, and/or tests by
others will be welcome!



git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4919 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-02-01 16:23:36 +00:00
Bill Somerville
8c377b9c87 The CMake FFTW3 finder should not look for a threaded library on Windows
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4918 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-01-31 11:37:01 +00:00
Bill Somerville
dade66253c Tell the CMake FFTW3 finder that we want to use threads
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4917 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-01-31 11:28:29 +00:00
Joe Taylor
3a8232b113 Made a start at implementing an option to use multi-threaded FFTs.
New command-line option for jt9: [-m nthreads].  Default is nthreads=1.
Also refactored a loop in filbig.f90 that was taking far too much
time.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4916 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-01-30 21:28:10 +00:00
Joe Taylor
72305cf10f Allow use on nonthreading model by setting nthreads=0.
Require at least 10 iterations.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4915 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-01-30 01:45:37 +00:00