Merge pull request #3 from CasparJungbacker/OpenACC-advection

Offload Advection kernels
dalesteam · Jun 8, 2023 · c972755 · c972755
2 parents 75a1520 + a3fca20
commit c972755
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,6 +1,38 @@
 Changes in DALES
 ================
 
+Version 4.4.1 - 2023-06-07
+--------------------------
+
+A minor release with fixes, improved error reporting and statistics output.
+
+### Bugs fixed
+
+* Fix unsafe boundary exchange of ustar, commits f2d07e82, 45e38ace1
+* Fix output units and long_name attribute, commits 3358143c, 0744378c0, c8fdb21
+* fix #79: dtmax < 0.1 leads to crash, commit 4df5e0e1f1
+
+### Improvements
+
+* 2D radiation statistics, commit 7e58773660e
+* Add variance budget module, commit 4646ff8e
+* modgenstat: add per-level cloud fraction, cfrac, to profiles.nnn.nc, commit 8aee2cb63c47
+* Make lCnstAlbedo true by default for less surprising behavior,  commit 989e13a33675
+* Allow multiple planes for crossxz, crossyz and in any MPI tile, commit a4640bd20b
+* Add namelist option RUN/loutdirs to save model output in separate directories for each row, commit 3576a917ef
+
+### Improved error checking
+
+* Stop with error message if any dzh or dzf is zero or negative, commit 5f9f67046c
+* Add error checking when opening *.inp.nnn files, commit f1a38f24d
+* Print MPI error string on error, catch and explain nprocx * nprocy != nprocs, commit b6c5887ad8
+* Add MPI error checking in initialization, commit 6060f13a2ad
+* Check FFTW plan creation result for errors, commit a2666269b6
+
+### Optimization
+
+* bulkmicrophysics: give more of the temporary 3D fields configurable precision (field_r), commit fe5f0ea9
+
 
 Version 4.4 - 2022-06-20
 ------------------------

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -82,9 +82,9 @@ elseif("$ENV{SYST}" STREQUAL "FX-Fujitsu")
 elseif("$ENV{SYST}" STREQUAL "NV-OpenACC")
     set(CMAKE_Fortran_COMPILER "mpif90")
     # Includes (temporary) flags for linking to nVidia-built NetCDF
-    set(CMAKE_Fortran_FLAGS "-W -Wall -Mpreprocess -Mr8 -Mfree -Werror" CACHE STRING "")
+    set(CMAKE_Fortran_FLAGS "-W -Wall -acc -Minfo=accel -gpu=cc80 -Mpreprocess -Mr8 -Mfree -Werror" CACHE STRING "")
     set(CMAKE_Fortran_FLAGS_RELEASE "-Munroll -Ofast -g -traceback" CACHE STRING "")
-    set(CMAKE_Fortran_FLAGS_DEBUG "-Minit-real=snan -Mbounds -traceback -O0 -g -ffpe-trap=invalid,zero,overflow" CACHE STRING "")
+    set(CMAKE_Fortran_FLAGS_DEBUG "-Minit-real=snan -Mbounds -traceback -O0 -g -G -ffpe-trap=invalid,zero,overflow" CACHE STRING "")
 elseif("$ENV{SYST}" STREQUAL "NO_OVERRIDES")
    # don't set any compilation flags here, allows setting them outside CMake
 else()

diff --git a/README.md b/README.md
@@ -9,6 +9,7 @@ The following documents are included in the DALES repository (but are not fully
 * Documentation of the configuration options [Namoptions.pdf](https://github.com/dalesteam/dales/blob/master/utils/doc/input/Namoptions.pdf)
 * [readme.pdf](https://github.com/dalesteam/dales/blob/master/utils/doc/input/readme.pdf)
 * [INSTALL.md](https://github.com/dalesteam/dales/blob/master/INSTALL.md) contains installation instructions
+* [CHANGELOG.md](https://github.com/dalesteam/dales/blob/master/CHANGELOG.md) documents the changes between versions
 * The [DALES Wiki](https://github.com/dalesteam/dales/wiki/) contains [Installation instructions](https://github.com/dalesteam/dales/wiki/Installation-notes) for various systems and notes for [visualizing and processing](https://github.com/dalesteam/dales/wiki/Visualizing-and-processing-output) the model output
 
 ## License