qjlim2
/
Maxwell-TD-Scattering
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
This repository serve as a backup for my Maxwell-TD code
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
4 Commits
1 Branch
0 Tags
16 GiB
 
 
 
 
 
 
Tag: Branch: Tree: main
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'main'
${ noResults }
Maxwell-TD-Scattering/MaxwellTD_GPU_Port3
Qi Jian Lim 2b3e53644f
Backup After Fixing Port Excitation 		2 months ago
..
.vscode Backup After Fixing Port Excitation 2 months ago
build Backup After Fixing Port Excitation 2 months ago
config Backup After Fixing Port Excitation 2 months ago
fem Backup After Fixing Port Excitation 2 months ago
lib Backup After Fixing Port Excitation 2 months ago
utils Backup After Fixing Port Excitation 2 months ago
CMakeLists.txt Backup After Fixing Port Excitation 2 months ago
CMakeListsAzure.txt Backup After Fixing Port Excitation 2 months ago
MaxwellTD.cpp Backup After Fixing Port Excitation 2 months ago
README.md Backup After Fixing Port Excitation 2 months ago
dgtd-performance.hpp Backup After Fixing Port Excitation 2 months ago
modification.md Backup After Fixing Port Excitation 2 months ago

README.md

HPC-DGTD

Quick start with CMake

CPU build:

  • mkdir <dgtd-build-dir> ; cd <dgtd-build-dir>
  • cmake <dgtd-source-dir>
  • make -j 4 (assuming "UNIX Makefiles" generator)

GPU build:

(this build requires CMake 3.8 or newer)

  • mkdir <dgtd-build-dir> ; cd <dgtd-build-dir>
  • cmake <dgtd-source-dir> -DDGTD_USE_CUDA=YES
  • make -j 4

Building with CMake

The MaxwellTD build system consists of two steps: configuration and compilation.

The configuration step can be used to adjust paths to external libraries, compilers, flags, etc, similar to any CMake build system. It is performed by running

  • mkdir <dgtd-build-dir> ; cd <dgtd-build-dir>
  • cmake <dgtd-source-dir> [OPTIONS] ...

The OPTIONS are of the form -D<VARIABLE>=<VALUE>, e.g. -DDGTD_USE_CUDA=YES. Alternatively, the options can be specified with an input file:

  • cd <dgtd-source-dir>/config
  • edit defaults.cmake

Configuration variables (CMake)

See the configuration file config/defaults.cmake for the default settings.

Note: the option DGTD_USE_CUDA requires CMake version 3.8 or newer!

DGTD features/options (CMake)

  • DGTD_USE_OPENMP
  • DGTD_USE_DOUBLE
  • DGTD_USE_DOUBLE_TS
  • DGTD_USE_CUDA
  • DGTD_USE_OPENCL
  • DGTD_USE_CUDA_OPENCL