ICODE-ADC/lammps
4
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add preset for Intel's new oneAPI LLVM based compiler

Browse Source
This commit is contained in:
Axel Kohlmeyer
2021-03-13 13:01:47 -05:00
parent 1dd69a3c00
commit ec2be3f8bc
3 changed files with 28 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
doc/src/Build_basics.rst
View File

@ -234,6 +234,8 @@ LAMMPS.
cmake ../cmake -DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COMPILER=g++ -DCMAKE_Fortran_COMPILER=gfortran
# Building with Intel Compilers:
cmake ../cmake -DCMAKE_C_COMPILER=icc -DCMAKE_CXX_COMPILER=icpc -DCMAKE_Fortran_COMPILER=ifort
# Building with Intel oneAPI Compilers:
cmake ../cmake -DCMAKE_C_COMPILER=icx -DCMAKE_CXX_COMPILER=icpx -DCMAKE_Fortran_COMPILER=ifort
# Building with LLVM/Clang Compilers:
cmake ../cmake -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_Fortran_COMPILER=flang
# Building with PGI/Nvidia Compilers:
@ -243,8 +245,10 @@ LAMMPS.
provided that can be loaded with
`-C ../cmake/presets/clang.cmake`. Similarly,
`-C ../cmake/presets/intel.cmake` should switch the compiler
toolchain to the Intel compilers and `-C ../cmake/presets/pgi.cmake`
should switch the compiler to the PGI compilers.
toolchain to the legacy Intel compilers, `-C ../cmake/presets/oneapi.cmake`
will switch to the LLVM based oneAPI Intel compilers,
and `-C ../cmake/presets/pgi.cmake`
will switch the compiler to the PGI compilers.
In addition you can set ``CMAKE_TUNE_FLAGS`` to specifically add
compiler flags to tune for optimal performance on given hosts. By