Changeset 1257 for palm/trunk/SOURCE/run_control.f90

Timestamp:

Nov 8, 2013 3:18:40 PM (10 years ago)

Author:

raasch

Message:

New:
---

openACC porting of timestep calculation
(modules, timestep, time_integration)

Changed:

---

openACC loop directives and vector clauses removed (because they do not give any performance improvement with PGI
compiler versions > 13.6)
(advec_ws, buoyancy, coriolis, diffusion_e, diffusion_s, diffusion_u, diffusion_v, diffusion_w, diffusivities, exchange_horiz, fft_xy, pres, production_e, transpose, tridia_solver, wall_fluxes)

openACC loop independent clauses added
(boundary_conds, prandtl_fluxes, pres)

openACC declare create statements moved after FORTRAN declaration statement
(diffusion_u, diffusion_v, diffusion_w, fft_xy, poisfft, production_e, tridia_solver)

openACC end parallel replaced by end parallel loop
(flow_statistics, pres)

openACC "kernels do" replaced by "kernels loop"
(prandtl_fluxes)

output format for theta* changed to avoid output of *
(run_control)

Errors:

---

bugfix for calculation of advective timestep (old version may cause wrong timesteps in case of
vertixcally stretched grids)
Attention: standard run-control output has changed!
(timestep)

File:

• palm/trunk/SOURCE/run_control.f90 (modified) (2 diffs)

palm/trunk/SOURCE/run_control.f90

@@ -20 +20 @@
 ! Current revisions:
 ! -----------------
-!
+! output format for theta* changed to avoid output of *****
 !
 ! Former revisions:
@@ -126 +126 @@
               &'------------------'// &
           &'RUN  ITER. HH:MM:SS.SS    DT(E)     UMAX     VMAX     WMAX     U', &
-          &'*    W*   THETA*    Z_I     ENERG.   DISTENERG    DIVOLD     DIV', &
-          &'NEW     UMAX(KJI)    VMAX(KJI)    WMAX(KJI)   ADVECX   ADVECY   ', &
-          &'MGCYC'/                                                            &
+          &'*    W*      THETA*     Z_I     ENERG.   DISTENERG    DIVOLD    ', &
+          &' DIVNEW     UMAX(KJI)    VMAX(KJI)    WMAX(KJI)   ADVECX   ADVEC', &
+          &'Y   MGCYC'/                                                        &
           &'----------------------------------------------------------------', &
           &'----------------------------------------------------------------', &
           &'----------------------------------------------------------------', &
-          &'-----')
+          &'---------')
 101 FORMAT (I3,1X,I6,1X,A8,F3.2,1X,F8.4,A1,1X,F8.4,A1,F8.4,A1,F8.4,2X,F5.3,2X, &
             F4.2, &
-            2X,F6.3,2X,F6.0,1X,4(E10.3,1X),3(3(I4),1X),F8.3,1X,F8.3,5X,I3)
+            2X,E10.3,2X,F6.0,1X,4(E10.3,1X),3(3(I4),1X),F8.3,1X,F8.3,5X,I3)
 
  END SUBROUTINE run_control