Commits · b52bfb60c65170263a66e7e5214a046f38881666 · Sbalzarini Lab / Software / Parallel Computing / PPM / ppmnumerics

Feb 03, 2012
- bugfix · b52bfb60
  Omar Awile authored 13 years ago
  
  b52bfb60
Jan 20, 2012
- latest attempt to fix broken threading code · 1a94138a
  Omar Awile authored 13 years ago
  
  1a94138a
Jan 18, 2012

Omar Awile authored 13 years ago

2D code fixed to have a double thread layer, this needs finishing

code cleanup still needed!

f2da6847

Dec 19, 2011
- memory fixes · ccb25b7e
  Omar Awile authored 13 years ago
  
  ccb25b7e
- Correct numerics on N processors · 017fff10
  Omar Awile authored 13 years ago
  
  017fff10
- major code refactoring · 7a87e8ba
  Omar Awile authored 13 years ago
  
  original code was not threadable. Variables have been renamed and the code restructured. The new code should be easier to handle.
  7a87e8ba
Dec 07, 2011
- initial multithreading code - no crashes but wrong results · 93848ab1
  Omar Awile authored 13 years ago
  
  93848ab1
Dec 05, 2011
- Fixed BC treatment in 2D · 8bf09c72
  Omar Awile authored 13 years ago
  
  8bf09c72
Dec 01, 2011
- fixed more memory bugs · 228a2481
  Omar Awile authored 13 years ago
  
  228a2481
- Fixed a minor bug and removed debug code · 333eaafb
  Omar Awile authored 13 years ago
  
  333eaafb
Nov 30, 2011
- code cleanup, format and fix to make multigrid work again · e2eeba0e
  Omar Awile authored 13 years ago
  
  2D, 1 CPU is tested and works
  e2eeba0e
- fixes to the build system to match ppmcore · 143ea0fc
  Omar Awile authored 13 years ago
  
  143ea0fc
Nov 17, 2011
- created mg package, reorganized multigrid modules and updated paths · 58dfd513
  Omar Awile authored 13 years ago
  
  58dfd513
- fixed build system to ignore .git directories in ppmcore · 6218ca28
  Omar Awile authored 13 years ago
  
  6218ca28
Aug 30, 2011

· 689cc968

jtra authored 13 years ago

git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@1046 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

689cc968

Aug 29, 2011

in poisson/ppm_poisson_init.f: · adb2b857

jtra authored 13 years ago

corrected wrong allocation of spectral arrays and added nullification of some pointers


git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@1045 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

adb2b857

Aug 15, 2011

converted to ppm 1.2.1 (mainly new api of ppm_mktopo and use of ppm_topo_get_meshinfo) · 9d7b5ab7

jtra authored 13 years ago

New for the Poisson routines:
* halved memory requirements to spectral arrays.
* ONE topology for the real and complex xy-slabs
* Support of spectral derivatives for both periodic and freespace topologies
* Convergence of FD routines (curl), solution to Poisson equation and reprojection done
* Vorticity reprojection works for both periodic and freespace topologies but the
  error of the freespace solution converges only linearly (O(2) expected)
* .. maybe more?

Fixed problems with pointers not being nullified. Should make everything more stable.




git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@1041 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

9d7b5ab7

Aug 03, 2011

updated the comp_pp_cell routine to make use of the new cell list data structure · 91cef21a

oawile authored 13 years ago

git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@1036 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

91cef21a

Aug 02, 2011

ppm numerics now compiles against ppmcore · 7365a1d6

oawile authored 13 years ago

git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@1034 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

7365a1d6

Jul 20, 2011

corrected wrong array size in the poisson initialisation routine · 1be27e11

jtra authored 13 years ago

git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@1031 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

1be27e11

Jul 11, 2011
- Fixed ticket #97 in trac: added explicit interfaces for rhsfunc arguments of ode_step. · 40ae63f3
  milanm authored 13 years ago
  
  git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@1030 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9
  40ae63f3
Jul 04, 2011

add ifdef to allow compilation without mpi · 42c969b2

fperignon authored 13 years ago

git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@1029 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

42c969b2

Jun 28, 2011

fft correction: gets size of FFT from the global mesh size and not subs. more robust · 21b02fab

jtra authored 13 years ago

poisson routines: preparations for 50% memory reduction of complex arrays. not done


git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@1028 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

21b02fab

Jun 26, 2011

new features: · caf17f98

jtra authored 13 years ago

spectral derivatives(curl) for periodic greens function
vorticity reprojection for periodic domains
freespace solution to poisson equation

git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@1025 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

caf17f98

Jun 21, 2011

included freespace solution to the poisson equation · 6b6f3c77

jtra authored 13 years ago

included spectral curl - but ONLY for the periodic case
cleanup, maybe small bugs

git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@1024 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

6b6f3c77

Jun 16, 2011

Fixed redefinition of cpp variables __PREC and __ROUTINE in fft routines · 367dada9

jtra authored 13 years ago

Removed ' from Green's as this caused warnings


git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@889 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

367dada9

Jun 15, 2011

included freespace solution to poisson solver · 83ac556d

jtra authored 13 years ago

git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@888 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

83ac556d

Jun 01, 2011

working · 84c9c96c

jtra authored 13 years ago

git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@884 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

84c9c96c

temporary checkin to clean up fft and poisson · 6178b585

jtra authored 13 years ago

git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@883 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

6178b585

May 24, 2011

Johannes updates for FiniteDiff computation in poisson solver · 03ea5b56

fperignon authored 13 years ago

git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@882 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

03ea5b56

May 10, 2011

Makefile should not be in repo · f3098b57

oawile authored 13 years ago

git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@864 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

f3098b57

Apr 21, 2011

- updated build system to check for fftw3 now · e9689a58

oawile authored 13 years ago

- added options and checks available in ppmcore autoconf


git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@845 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

e9689a58

- updated build system to not hang itself with the new fft wrappers · 641ea597

oawile authored 13 years ago

git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@844 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

641ea597

Apr 19, 2011

renamed all .f90 to .f that are related to ppm_module_fft or ppm_module_poisson · 3e65f708

jtra authored 13 years ago

added cpp undef statements to the end of all fft/*.f files to be avoid warnings


git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@843 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

3e65f708

Fix defines pb in ppm_module_poisson. Compile ok. · 9c9d0147

fperignon authored 13 years ago

git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@842 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

9c9d0147

Included new fftw wrapper routines · 9736fd28

jtra authored 13 years ago

Included poisson solver that depends on the new fftw wrappers


git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@840 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

9736fd28

Apr 12, 2011

Fix bugs, missing use modules and wrong arguments in routines calls · a86cb22d

fperignon authored 13 years ago

git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@839 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

a86cb22d

Apr 11, 2011

- updated calls to mapping routines to reflect new ppmcore API · 95dd4f68

oawile authored 13 years ago

git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@838 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

95dd4f68

Apr 08, 2011

Fix missing arg in topo_check · 9ab5d750

fperignon authored 13 years ago

git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@833 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9

9ab5d750

Add missing use ppm_module_xx to fix problem of undefined functions in shared lib · 1642b3b8
fperignon authored 13 years ago
```
git-svn-id: https://ppm.inf.ethz.ch/svn/ppmnumerics/branches/ngtopo/libppmnumerics@832 7c7fe9aa-52eb-4d9e-b0a8-ba7d787348e9
```
1642b3b8