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  Topic: FTN95 beta testing
mecej4

Replies: 23
Views: 653

PostForum: General   Posted: Tue Jul 17, 2018 6:15 pm   Subject: Re:
...
The warning about WINDOW_UPDATE@ can be ignored. This routine is unusual in that it can take arguments of various types. The linker has noted what it thinks might be an inconsistency and issued a ...
  Topic: FTN95 beta testing
mecej4

Replies: 23
Views: 653

PostForum: General   Posted: Mon Jul 16, 2018 3:26 pm   Subject:
I run Windows 10-64, but I think that you should not attribute the problems that you ran into to either the version of Windows or the versions of the various components of FTN95.

I can reproduce yo ...
  Topic: FTN95 beta testing
mecej4

Replies: 23
Views: 653

PostForum: General   Posted: Thu Jul 05, 2018 6:29 pm   Subject: Re:

But the CRC32 checksum (obtained with a freeware program 'Checksum Tool' (from sourceforge) is ot the same, it's :-- f1bb23ae
Sorry, I had posted the file length as the checksum. The crc32.exe fro ...
  Topic: Calculating the outer vector product
mecej4

Replies: 37
Views: 1129

PostForum: Support   Posted: Thu Jul 05, 2018 12:38 pm   Subject: Re:
John

There was a fault in FTN95 relating to the way it called SPREAD in certain contexts and this was demonstrated in Mecej4's sample program. This has been fixed in the latest beta download. If th ...
  Topic: FTN95 beta testing
mecej4

Replies: 23
Views: 653

PostForum: General   Posted: Thu Jul 05, 2018 2:19 am   Subject:
You may have a corrupted or otherwise faulty version of the resource compiler. My SRC.EXE is 1,221,632 bytes long, dated 03/13/2018 (mm/dd/yyyy) and has a CRC checksum of 1221632. It prints a version ...
  Topic: FTN95 beta testing
mecej4

Replies: 23
Views: 653

PostForum: General   Posted: Wed Jul 04, 2018 3:42 pm   Subject:
Remove the first two lines, i.e., the lines starting with "!==" and "RESOURCES", as well as the last line, with "!==", from the input file to SRC.EXE, which should be giv ...
  Topic: FTN95 beta testing
mecej4

Replies: 23
Views: 653

PostForum: General   Posted: Wed Jul 04, 2018 2:33 pm   Subject:
John Silver:

You do not need a batch file for such a simple job; however, if you use one, don't expect some lines in the batch file to be treated as commands and some lines to be input directives f ...
  Topic: Bad SLINK64 diagnostics
mecej4

Replies: 18
Views: 503

PostForum: 64-bit   Posted: Tue Jul 03, 2018 7:15 am   Subject:
I have not seen this happen, and it would help if Dan would post the contents of his batch file.

If the linker command in the batch file explicitly contains the name of an OBJ file that is not pre ...
  Topic: FTN95 beta testing
mecej4

Replies: 23
Views: 653

PostForum: General   Posted: Tue Jul 03, 2018 6:42 am   Subject:
John Silver: I have seen similar problems occur when (by mistake) I used a PATH setting that caused a the FTN95 DLLs were not all from the same release or if some of the DLLs and the compiler (FTN95.E ...
  Topic: Calculating the outer vector product
mecej4

Replies: 37
Views: 1129

PostForum: Support   Posted: Sun Jul 01, 2018 8:20 am   Subject:
The updated FTN95 8.3 EXE and DLLs in the Dropbox download fix the SPREAD problem that was exhibited with my test program v2m (see above).

Thanks to Silverfrost and Paul for the fast response and ...
  Topic: Calculating the outer vector product
mecej4

Replies: 37
Views: 1129

PostForum: Support   Posted: Mon Jun 25, 2018 9:09 am   Subject: Re:
Can I cast some doubt on the timings for gfortran aas given at bottom of mecej4's 22 jun comment at the top of this, p. 2 of the post .....

I note that for N=10, ftn95 is 75% of the time of gfortr ...
  Topic: Calculating the outer vector product
mecej4

Replies: 37
Views: 1129

PostForum: Support   Posted: Sun Jun 24, 2018 12:16 pm   Subject: Re:
I understand that SPREAD is not elemental and that FTN95 is not doing what the programmer intended. At the moment I am not clear whether FTN95 can do anything to correct this. It may not even be able ...
  Topic: Calculating the outer vector product
mecej4

Replies: 37
Views: 1129

PostForum: Support   Posted: Sat Jun 23, 2018 1:28 am   Subject:
The Fortran 95 standard documents the properties of the arguments and result value of intrinsic procedures in section 13.14. For each such procedure, the second attribute listed is "Class". ...
  Topic: Calculating the outer vector product
mecej4

Replies: 37
Views: 1129

PostForum: Support   Posted: Fri Jun 22, 2018 12:23 pm   Subject: Poor performance of SPREAD function
Here is a simplified version of John Campbell's test program, with only the SPREAD based version of the outer product computation being included. I hope that this version succeeds in convincing reader ...
  Topic: Calculating the outer vector product
mecej4

Replies: 37
Views: 1129

PostForum: Support   Posted: Thu Jun 21, 2018 11:48 am   Subject:
The computation of the outer product of two m X n matrices involves m.n multiplications plus 3 m.n load/store operations.

There is no need to do matrix multiplication in this. Firstly, the two inp ...
 
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