Changeset 1216 for palm/trunk/SOURCE/header.f90

Timestamp:

Aug 26, 2013 9:31:42 AM (12 years ago)

Author:

raasch

Message:

overlapping execution of fft and transpositions (MPI_ALLTOALL), but real overlapping is not activated so far,
fftw implemented for 1D-decomposition
resorting of arrays moved to separate routines resort_for_...
bugfix in mbuild concerning Makefile_check

File:

• palm/trunk/SOURCE/header.f90 (modified) (3 diffs)

palm/trunk/SOURCE/header.f90

@@ -20 +20 @@
 ! Current revisions:
 ! -----------------
-!
+! output for transpose_compute_overlap
 !
 ! Former revisions:
@@ -332 +332 @@
     IF ( psolver(1:7) == 'poisfft' )  THEN
        WRITE ( io, 111 )  TRIM( fft_method )
+       IF ( transpose_compute_overlap )  WRITE( io, 115 )
     ELSEIF ( psolver == 'sor' )  THEN
        WRITE ( io, 112 )  nsor_ini, nsor, omega_sor
@@ -1653 +1654 @@
 113 FORMAT (' --> Momentum advection via Piascek-Williams-Scheme (Form C3)', &
                   ' or Upstream')
+115 FORMAT ('     FFT and transpositions are overlapping')
 116 FORMAT (' --> Scalar advection via Piascek-Williams-Scheme (Form C3)', &
                   ' or Upstream')