Changeset 4180 for palm/trunk/SOURCE/poisfft_mod.f90

Timestamp:

Aug 21, 2019 2:37:54 PM (5 years ago)

Author:

scharf

Message:

removed comments in 'Former revisions' section that are older than 01.01.2019

File:

• palm/trunk/SOURCE/poisfft_mod.f90 (modified) (1 diff)

palm/trunk/SOURCE/poisfft_mod.f90

@@ -27 +27 @@
 ! OpenACC port for SPEC
 ! 
-! 3241 2018-09-12 15:02:00Z raasch
-! unused variables removed,
-! declarations of omp_get_thread_num now as omp-directive
-! 
-! 2718 2018-01-02 08:49:38Z maronga
-! Corrected "Former revisions" section
-! 
-! 2696 2017-12-14 17:12:51Z kanani
-! Change in file header (GPL part)
-!
-! 2300 2017-06-29 13:31:14Z raasch
-! settings depending on host variable removed or replaced by loop_optimization
-! 
-! 2119 2017-01-17 16:51:50Z raasch
-!
-! 2118 2017-01-17 16:38:49Z raasch
-! OpenACC directives and related code removed
-! 
-! 2000 2016-08-20 18:09:15Z knoop
-! Forced header and separation lines into 80 columns
-! 
-! 1850 2016-04-08 13:29:27Z maronga
-! Module renamed
-! 
-! 
-! 1804 2016-04-05 16:30:18Z maronga
-! Removed code for parameter file check (__check)
-! 
-! 1682 2015-10-07 23:56:08Z knoop
-! Code annotations made doxygen readable 
-!
-! 1482 2014-10-18 12:34:45Z raasch
-! use 2d-decomposition, if accelerator boards are used
-!
-! 1406 2014-05-16 13:47:01Z raasch
-! bugfix for pgi 14.4: declare create moved after array declaration
-!
-! 1320 2014-03-20 08:40:49Z raasch
-! ONLY-attribute added to USE-statements,
-! kind-parameters added to all INTEGER and REAL declaration statements,
-! kinds are defined in new module kinds,
-! old module precision_kind is removed,
-! revision history before 2012 removed,
-! comment fields (!:) to be used for variable explanations added to
-! all variable declaration statements
-!
-! 1318 2014-03-17 13:35:16Z raasch
-! module interfaces removed
-!
-! 1306 2014-03-13 14:30:59Z raasch
-! openmp sections removed from the overlap branch,
-! second argument removed from parameter list
-!
-! 1216 2013-08-26 09:31:42Z raasch
-! resorting of arrays moved to separate routines resort_for_...,
-! one argument, used as temporary work array, removed from all transpose
-! routines
-! overlapping fft / transposition implemented
-!
-! 1212 2013-08-15 08:46:27Z raasch
-! tridia routines moved to seperate module tridia_solver
-!
-! 1208 2013-08-13 06:41:49Z raasch
-! acc-update clauses added for "ar" so that ffts other than cufft can also be
-! used (although they are not ported and will give a poor performance)
-!
-! 1111 2013-03-08 23:54:10Z raasch
-! further openACC porting of non-parallel (MPI) branch:
-! tridiagonal routines split into extermal subroutines (instead using CONTAINS),
-! no distinction between parallel/non-parallel in poisfft and tridia any more,
-! tridia routines moved to end of file because of probable bug in PGI compiler 12.5
-! (otherwise "invalid device function" is indicated during runtime),
-! optimization of tridia routines: constant elements and coefficients of tri are
-! stored in seperate arrays ddzuw and tric, last dimension of tri reduced from 5
-! to 2,
-! poisfft_init is now called internally from poisfft, maketri is called from
-! poisfft_init,
-! ibc_p_b = 2 removed
-!
-! 1106 2013-03-04 05:31:38Z raasch
-! routines fftx, ffty, fftxp, fftyp removed, calls replaced by fft_x, fft_y,
-! in the 1D-decomposition routines fft_x, ffty are replaced by fft_x_1d,
-! fft_y_1d
-!
-! 1103 2013-02-20 02:15:53Z raasch
-! tri, ar, and ar1 arguments in tridia-routines (2d) are removed because they
-! sometimes cause segmentation faults with intel 12.1 compiler
-!
-! 1092 2013-02-02 11:24:22Z raasch
-! unused variables removed
-!
-! 1036 2012-10-22 13:43:42Z raasch
-! code put under GPL (PALM 3.9)
-!
-! 2012-09-21 07:03:55Z raasch
-! FLOAT type conversion replaced by REAL
-!
-! 1003 2012-09-14 14:35:53Z raasch
-! indices nxa, nya, etc. replaced by nx, ny, etc.
-!
-! 940 2012-07-09 14:31:00Z raasch
-! special handling of tri-array as an argument in tridia_1dd routines switched
-! off because it caused segmentation faults with intel 12.1 compiler
-!
-! 877 2012-04-03 11:21:44Z suehring
-! Bugfix: Avoid divisions by zero in case of using a 'neumann' bc for the
-! pressure at the top of the model domain.
-!
-! 809 2012-01-30 13:32:58Z maronga
-! Bugfix: replaced .AND. and .NOT. with && and ! in the preprocessor directives
-!
-! 807 2012-01-25 11:53:51Z maronga
-! New cpp directive "__check" implemented which is used by check_namelist_files
-! (most of the code is unneeded by check_namelist_files).
-!
-! Revision 1.1  1997/07/24 11:24:14  raasch
-! Initial revision
-!
 !
 ! Description: