Commits · feature/threads · Sbalzarini Lab / Software / Parallel Computing / PPM / ppmnumerics

Apr 30, 2012
- Added single-threaded Multigrid code · 640a7fee
  Omar Awile authored 12 years ago
  
  640a7fee
- Renamed the MG modules and subroutines to MTMG (multithreaded multigrid) · 2cdbb8ad
  Omar Awile authored 12 years ago
  
  2cdbb8ad
- Fixed a typo in ODE RHS interfaces · 7d983583
  Omar Awile authored 12 years ago
  
  7d983583
- Reflecting updates in the ppmcore build system · b960753e
  Omar Awile authored 12 years ago
  
  b960753e
- Minor fixes · 15054642
  Omar Awile authored 12 years ago
  
  15054642
Apr 12, 2012
- Copying ppm_numerics.h to the right folder · 93817070
  Omar Awile authored 12 years ago
  
  93817070
- Fixed small merge glitch · 87156fd6
  Omar Awile authored 12 years ago
  
  87156fd6
- Merge branch 'feature/build' into feature/threads · 7cc98f8e
  Omar Awile authored 12 years ago
  
  Conflicts: src/mg/ppm_mg_init.f src/mg/ppm_mg_smooth_coarse.f src/mg/ppm_mg_smooth_fine.f src/mg/ppm_mg_solv.f src/ppm_define.h src/ppm_module_data_mg.f
  7cc98f8e
Apr 10, 2012
- ignoring some build files · bf62bcc6
  Omar Awile authored 12 years ago
  
  bf62bcc6
Feb 23, 2012
- Merge branch 'feature/build' of ppm.inf.ethz.ch:ppmnumerics into feature/build · 768b2117
  Milan Mitrović authored 13 years ago
  
  768b2117
- Regenerated configure to search for usable sed. Fixed green color ouput for done. · cd05ab92
  Milan Mitrović authored 13 years ago
  
  cd05ab92
- a compiled configure · ca45c1db
  Omar Awile authored 13 years ago
  
  ca45c1db
- Autotools rerun needed. · 708dd6e3
  Milan Mitrović authored 13 years ago
  
  708dd6e3
Feb 03, 2012
- code cleanup - removed debug messages · 9023cbfd
  Omar Awile authored 13 years ago
  
  9023cbfd
- bugfix · b52bfb60
  Omar Awile authored 13 years ago
  
  b52bfb60
Jan 23, 2012
- New build system installed and operational. · a7def92c
  Milan Mitrović authored 13 years ago
  
  a7def92c
Jan 20, 2012
- removed debug output · 6bc5b293
  Omar Awile authored 13 years ago
  
  6bc5b293
- Cleanup and fixes of serial code · d03b8f82
  Omar Awile authored 13 years ago
  
  d03b8f82
- remove non-source files from git · d7b05bd8
  Omar Awile authored 13 years ago
  
  d7b05bd8
- 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