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Windows Complie Issue
Forum: MYSTRAN
Last Post: realbabilu
11-18-2022, 10:23 AM
» Replies: 4
» Views: 468
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Mystran and Intel One API...
Forum: MYSTRAN
Last Post: Admin
11-17-2022, 02:48 AM
» Replies: 7
» Views: 683
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BANDIT Issue
Forum: MYSTRAN
Last Post: Admin
11-08-2022, 02:23 AM
» Replies: 2
» Views: 325
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ABAQUS/CalculiX to NASTRA...
Forum: MYSTRAN
Last Post: Admin
10-19-2022, 02:53 PM
» Replies: 2
» Views: 357
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OP4 Discussion
Forum: MYSTRAN
Last Post: Admin
10-19-2022, 06:04 AM
» Replies: 1
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CSV Output Discussion
Forum: MYSTRAN
Last Post: Admin
10-18-2022, 08:55 PM
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» Views: 163
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--- DISCORD CHAT ---
Forum: MYSTRAN
Last Post: Admin
10-14-2022, 02:19 AM
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--- MAIN OVERVEIW THREAD ...
Forum: MYSTRAN
Last Post: Admin
09-29-2022, 04:41 AM
» Replies: 1
» Views: 882
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Actions and Change Log
Forum: MYSTRAN
Last Post: Admin
09-29-2022, 04:38 AM
» Replies: 0
» Views: 243
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Major Documentation Updat...
Forum: MYSTRAN
Last Post: Admin
09-26-2022, 11:24 AM
» Replies: 0
» Views: 281
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| Mystran and Intel One API 2022 |
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Posted by: realbabilu - 11-09-2022, 01:27 AM - Forum: MYSTRAN
- Replies (7)
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Hi everyone,
I just new at mystran this year.
For information Intel One API now is free for everyone. Including the Math Kernel Library ,and Vtune
The c++ compiler for compiling SuperLu and fortran compiler for compiling Mystran can be downloaded at https://www.intel.com/content/www/us/en/...nents.html
The MKL can be downloaded at https://www.intel.com/content/www/us/en/...nload.html
alternatively OpenBlas also can be used https://github.com/xianyi/OpenBLAS/relea...21-x64.zip
The Intel compiler required free Visual Studio Community https://visualstudio.microsoft.com/vs/community/
I still learn to create makefile using Cmake for VS and the GCC equations.com. so i jumped without CMAKE
A. USING Visual Studio Windows
Steps :
1. Compile SuperLu.Lib in SRC superlu with c_fortran_dgsvv.c with
Code: icl -c *.c /O3 /Qpar
Code: xilib /out:superlu.lib *.obj
2. Create the StandardConsole / Quickwin Fortran project
3. Drag all fortran subroutine excluding the "Source\Modules\LAPACK\Unresolved_Externals_Problem" since we will use Openblas / MKL AND *.H files in include folder
to the Solution Explorer - Source Files
4. Edit GET_MYSTRAN_DIR.f90
Code: CALL GETENV ( 'MYSTRAN_directory', MYSTRAN_DIR )
Code: CALL get_environment_variable ( 'MYSTRAN_directory', MYSTRAN_DIR )
5. For mkl --> in Solution --> right click Properties » Configuration properties » Fortran » Use Intel MKL » Sequential or Parallel --> if /Qpar then Parallel
For OpenBlas drag Openblas.dll.a and with all *.h to the Solution Explorer - Source Files
compile with optimization like /QaxCORE-AVX2 for Intel or /QxCORE-AVX2 for AMD may improve the speed
6. For big problems, it could catch stack overflow, move all stack to heap.
in Solution --> Properties » Fortran » Configuration properties » Optimization » Heap Arrays » 0
7. You will get the exe file.
B. Using command line Intel compiler x64 enviroment
a. Get mystran latest source code put in d:\mystran --> d:\mystran\mystran-main\
a. Get superLu latest, put on SRC folder with FORTRAN d_fortran_dgssv.c and modified SLU_Cnames.h on SuperLu folder d:\mystran\mystran-main\superlu
b. Get into CMD command lines intel x64 Compiler
c. Get 2 Batch file to run in d:\mystran
compile_mystran_superlu_with_mkl_AVX2_Parallel.bat https://controlc.com/f266943f
mystran.rsp https://controlc.com/32578204
d. Get mystran.exe inside x64/Release
Questions
1. SuperLu-MT cant be used here, right?
2. Can i get the built MingW GCC makefile? that compiled in msys or mingw, so i can changed to be compiled in the equations mingw compiler
NOTE: Modified SLU_Cnames.h inside SRC SuperLU dir for Visual Fortran
Code: /* Fortran interface */
#define c_bridge_dgssv_ C_BRIDGE_DGSSV
#define c_fortran_sgssv_ C_FORTRAN_SGSSV
#define c_fortran_dgssv_ C_FORTRAN_DGSSV
#define c_fortran_cgssv_ C_FORTRAN_CGSSV
#define c_fortran_zgssv_ C_FORTRAN_ZGSSV
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| BANDIT Issue |
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Posted by: Admin - 10-18-2022, 08:58 PM - Forum: MYSTRAN
- Replies (2)
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Question: Do you have any general plan for modernization of the code? I noticed that in the bandit module there are some features that were already considered obsolete in ISO/IEC 1539-1:1997 (https://gcc.gnu.org/wiki/GFortranStandards#Fortran_90) and later, as is the case with statement GOTO.
Initial Response:
Bandit is an odd one. A couple years ago we had problems with it so afaik we just removed it in essence. It’s a routine that is only used when you enact the banded solver and even then it only helps to optimize the matrix setup so the solution is faster and uses less memory. But that was far more important in the 70s/80s and not such a big deal now. For large problems, we use the superlu sparse solver anyway (so bandit would never come into play). We could totally remove anything to do with bandit and I would be ok with that. I think we may tried, but there were some loose ends so it sort of artificially resides in the program. But it would be nice to totally strip it out clean IMO.
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| OP4 Discussion |
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Posted by: Admin - 10-18-2022, 08:55 PM - Forum: MYSTRAN
- Replies (1)
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F04 is controlled by mystran.ini file, unless WRT_LOG set to >1 inside mystran.ini, F04 file is deleted at completion.
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| Windows Complie Issue |
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Posted by: Admin - 10-18-2022, 08:41 PM - Forum: MYSTRAN
- Replies (4)
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There may be some issues with compiling MYSTRAN in Windows. While it appears to be resolvable, can we make this either (a) more bullet-proof or (b) provide some instructions in the trouble shooting section of the build MD here: https://github.com/MYSTRANsolver/MYSTRAN...n/BUILD.md
From the Fortran forum, there is this thread, and the following notable comments:
https://fortran-lang.discourse.group/t/f...er/4529/13
- As suggested I tried building via MSYS2 (or rather MinGW-w64). That failed because despite a message that CMake 3.23 would be installed, I am stuck with CMake 3.17.
- Instead, I switched to Cygwin, which does have an up-to-date version on my machine.
- The configuration step started, but then I got a complaint that submodules had not been downloaded. No indication of what submodules are to be downloaded. There is no indication in the BUILD.md file either.
- A quick check of the MakeLists.txt file showed a few packages are needed, but there is no information that I can see about where to get the various packages.
- I was also surprised to see f2c - is that really necessary?
- The information in BUILD.md suggests though the script will do it. Is that outdated information?
Side note: I find a fairly recent version of CMake in the installation but it does not do much (no output, stops immediately - missing DLLs?). In the MinGW-w64 console a different version is invoked that actually works.
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