cwpearson/astaroth
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Linked the defines used by the DSL and astaroth.h. Now f.ex. LENTROPY has to be set only once in acc/mhd_solver/stencil_defines.h and it is propagated throughout the whole project. The name for stencil_defines.h is not final and may change if I come up with a better name. In any case, there is now a standard header associated with each DSL solver where the user can set defines, and declare arrays (VTXBUF_LNRHO) and device constants (uniforms).

Browse Source
This commit is contained in:
jpekkila
2019-07-01 18:37:56 +03:00
parent 9a87053f26
commit b8869bb848
5 changed files with 18 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
acc/compile.sh
View File

@@ -21,4 +21,4 @@ else
exit
fi
${ACC_DIR}/preprocess.sh $1 | ${ACC_DIR}/build/acc ${COMPILE_FLAGS} > ${CUH_FILENAME}
${ACC_DIR}/preprocess.sh $2 $1 | ${ACC_DIR}/build/acc ${COMPILE_FLAGS} > ${CUH_FILENAME}

9
acc/mhd_solver/stencil_defines.h Normal file
View File

@@ -0,0 +1,9 @@
#define STENCIL_ORDER (6)
#define NGHOST (STENCIL_ORDER / 2)
#define LDENSITY (1)
#define LHYDRO (1)
#define LMAGNETIC (0)
#define LENTROPY (0)
#define LTEMPERATURE (0)
#define LFORCING (0)
#define LUPWD (0)

2
acc/preprocess.sh
View File

@@ -1,4 +1,4 @@
#!/bin/bash
# Preprocesses the give file using GCC. This script is usually automatically called in
# ./compile.sh, but may be called also individually for debugging purposes.
gcc -E -x c ${@} | sed "s/#.*//g"
cat ${@} | gcc -x c -E - | sed "s/#.*//g"

9
include/astaroth.h
View File

@@ -69,14 +69,7 @@ extern "C" {
// clang-format off
#ifndef USER_PROVIDED_DEFINES
#define STENCIL_ORDER (6)
#define NGHOST (STENCIL_ORDER / 2)
#define LDENSITY (1)
#define LHYDRO (1)
#define LMAGNETIC (1)
#define LENTROPY (1)
#define LTEMPERATURE (0)
#define LFORCING (1)
#include "acc/mhd_solver/stencil_defines.h" // TODO: this should be in a standard location
#endif
// clang-format on

7
scripts/compile_acc.sh
View File

@@ -8,6 +8,7 @@ fi
KERNEL_DIR=${AC_HOME}"/src/core/kernels"
ACC_DIR=${AC_HOME}"/acc"
ACC_DEFAULT_HEADER="mhd_solver/stencil_defines.h"
ACC_DEFAULT_SAS="mhd_solver/stencil_assembly.sas"
ACC_DEFAULT_SPS="mhd_solver/stencil_process.sps"
@@ -15,6 +16,7 @@ ${ACC_DIR}/clean.sh
${ACC_DIR}/build_acc.sh
ACC_HEADER=${ACC_DEFAULT_HEADER}
ACC_SAS=${ACC_DEFAULT_SAS}
ACC_SPS=${ACC_DEFAULT_SPS}
@@ -44,9 +46,10 @@ do
esac
done
echo "Header file:" ${ACC_DIR}/${ACC_HEADER}
echo "Assembly file: ${ACC_DIR}/${ACC_SAS}"
echo "Process file: ${ACC_DIR}/${ACC_SPS}"
cd ${KERNEL_DIR}
${ACC_DIR}/compile.sh ${ACC_DIR}/${ACC_SAS}
${ACC_DIR}/compile.sh ${ACC_DIR}/${ACC_SPS}
${ACC_DIR}/compile.sh ${ACC_DIR}/${ACC_SAS} ${ACC_DIR}/${ACC_HEADER}
${ACC_DIR}/compile.sh ${ACC_DIR}/${ACC_SPS} ${ACC_DIR}/${ACC_HEADER}