Changes between Initial Version and Version 1 of doc/app/cpp_options

Timestamp:

Jul 18, 2018 2:34:51 PM (7 years ago)

Author:

raasch

Comment:

--

doc/app/cpp_options

@@ +1 @@
+= '''This page is under construction! ''' =
+\\\\\\
+
+= PALM preprocessor options / define strings
+
+PALM uses so-called preprocessor define strings for conditional compilation of the code. Additionally, some preprocessor options are used to replace specific character strings. The following list gives a complete overview of the define strings used in the PALM code, and of additional preprocessor options that are used to replace strings in the FORTRAN code.
+
+The define strings are used to activate specific parts of the code. For activation, compiler option {{{-Dactivation_string}}} has to be used. All activation strings used in PALM start with two underscores, e.g. {{{__parallel}}} 
+
+
+||='''activation_string''' =||='''meaning''' =||
+|-----------
+||__dvrp_graphics     ||      ||
+||__fftw              ||      ||
+||__ibm               ||      ||
+||__intel_compiler    ||      ||
+||__logging           ||      ||
+||__mpifh             ||      ||
+||__nec               ||      ||
+||__netcdf            ||      ||
+||__netcdf4           ||      ||
+||__netcdf4_parallel  ||      ||
+||__nopointer         ||      ||
+||__parallel          ||test  ||
+||__rrtmg             ||      ||
+
+
+Preprocessor options used for string replacement:
+
+||='''option''' =||='''meaning''' =||
+|-----------
+||-DMPI_REAL=MPI_DOUBLE_PRECISION    ||      ||
+||-DMPI_2REAL=MPI_2DOUBLE_PRECISION  ||      ||
+