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  Topic: Re install FTN95
jcherw

Replies: 1
Views: 1063

PostForum: Support   Posted: Sat Dec 11, 2021 5:35 am   Subject: Re install FTN95
I need to reinstall ftn95 after a windows reinstall. Could you please point me to the most recent installer?

Thanks
  Topic: Error re. definition of a derived type (in object)
jcherw

Replies: 1
Views: 1491

PostForum: Support   Posted: Fri Jun 11, 2021 5:28 am   Subject: Error re. definition of a derived type (in object)
I have a subroutine that uses some Fortran 2003 extensions and FTN 95 gives an error on the following of these

type, public :: sparsematrix
integer :: nrow
integer :: ncol
...
  Topic: Compatibility between FTN95 and Intel Fortran
jcherw

Replies: 1
Views: 1510

PostForum: Support   Posted: Thu May 20, 2021 10:52 am   Subject: Compatibility between FTN95 and Intel Fortran
I have a large code that has been compiled with Intel Fortran and GNU Fortran but has 2 issues that FTN95 flags as an error. GFortran prompted me to use the FDEC flag as the code apparently contained ...
  Topic: Speed improvement 32 vs 64 bit
jcherw

Replies: 18
Views: 12472

PostForum: General   Posted: Fri Aug 09, 2019 9:48 am   Subject:
Here is an interesting link on this subject which I found after lots of googling

https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/298526

This is in line wi ...
  Topic: Speed improvement 32 vs 64 bit
jcherw

Replies: 18
Views: 12472

PostForum: General   Posted: Thu Aug 08, 2019 11:07 am   Subject:
John -

I am fully on board with optimising models by making them sensible. My first geological flow model in 1982 was ~10,000 nodes. It took a lot of thinking to conceptualise a natural system (in ...
  Topic: Speed improvement 32 vs 64 bit
jcherw

Replies: 18
Views: 12472

PostForum: General   Posted: Thu Aug 08, 2019 6:46 am   Subject:
I fully agree that optimizing the code and better algorithms are the best path to more speed. However, the question is why the 32 bit version and 64 bit version created of the same code with same comp ...
  Topic: Speed improvement 32 vs 64 bit
jcherw

Replies: 18
Views: 12472

PostForum: General   Posted: Thu Aug 08, 2019 2:57 am   Subject:
I have been using ftn95 ver 8.30.0 combined with Plato 4.83. In plato I selected the Release Win32 and the Release x64 respectively. Subsequently I have run both executables from the command prompt. I ...
  Topic: Speed improvement 32 vs 64 bit
jcherw

Replies: 18
Views: 12472

PostForum: General   Posted: Thu Aug 08, 2019 1:14 am   Subject: Speed improvement 32 vs 64 bit
Could someone give me an indication what sort of speed improvement to expect when moving from 32 bit to 64 bit for a program that spends most it time solving a large sparsely populated tri-diagonal ma ...
  Topic: Passing parameters in Call Back function
jcherw

Replies: 3
Views: 4220

PostForum: ClearWin+   Posted: Wed Apr 17, 2019 4:19 pm   Subject:
Thanks Paul.

Will probably use common blocks (a known entity for me) and look into modules ('new' for me after a 20 year Fortran break).
  Topic: Passing parameters in Call Back function
jcherw

Replies: 3
Views: 4220

PostForum: ClearWin+   Posted: Tue Apr 16, 2019 3:08 pm   Subject: Passing parameters in Call Back function
I am porting an old fashioned question and answer program to Windows. The original would display a text menu (via a main program) and for each menu option a subroutine is called. Relevant parameters a ...
  Topic: Printing text in window
jcherw

Replies: 9
Views: 6960

PostForum: ClearWin+   Posted: Tue Apr 16, 2019 6:23 am   Subject:
Thanks John. Very clear example.

I noticed indeed the minimized icon issue. Just made MDI window fixed size for now.
  Topic: Printing text in window
jcherw

Replies: 9
Views: 6960

PostForum: ClearWin+   Posted: Sat Apr 13, 2019 3:35 am   Subject:
Thanks for alla dvise.

I am opening window now with following statement:

iLarWin =
1 create_window@
1 ('PostProc - Timestep and saved arrays',120,120,700,500)
call op ...
  Topic: Printing text in window
jcherw

Replies: 9
Views: 6960

PostForum: ClearWin+   Posted: Fri Apr 12, 2019 10:22 am   Subject:
Thanks for these replies.

I tried %cw and got that to work.

I am relatively new to clearwin and sofar i have been using winio@ and the format codes following examples from the manual.

The f ...
  Topic: Printing text in window
jcherw

Replies: 9
Views: 6960

PostForum: ClearWin+   Posted: Wed Apr 10, 2019 12:43 pm   Subject: Printing text in window
I am writing a program which generates quite some logging info which I like to write into a dedicated window using a unit pointing to that window via

call OPEN_TO_WINDOW@(7,5)

The main pr ...
  Topic: Clearwin videos
jcherw

Replies: 7
Views: 5635

PostForum: ClearWin+   Posted: Thu Mar 14, 2019 4:41 am   Subject:
Did complete rebuild from scratch incl. new project directory and new directory for sources etc. --> Problem NOT solved

Manually reverted to to old Plato version --> Problem NOT solved

...
 
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