MuSTEM5.3_PGIcommunity19.4

Source folder of MuSTEMv5.3 with working Makefile for build with PGI Community 19.4 on Linux and Windows

This folder consists of the MuSTEMv5.3 "Source" folder plus my own Makefile and pgi.env to build MuSTEM v5.3 on Windows10 and Ubuntu18.04 with PGI Community 19.4 for an RTX 2080Ti graphics card that requires Cuda 10.0 as a minimum.

TOK with

• Windows10 with Turing architecture NVidia GPU (RTX 2080Ti) with PGI Community compiler v19.4 and version 5.3 Source folder of MuSTEM from github
• and Ubuntu 18.04 with Turing architecture NVidia GPU (RTX 2080Ti) with PGI Community compiler v19.4 and version 5.3 Source folder of MuSTEM from github

Prerequisites

Windows

Install

• MS Windows SDK
• Visual Studio Community 2017
• CUDA 10.1, PGI 19.4 Community

Download FFTW3 pre-compiled libraries and then create import libraries with

lib /machine:x64 /def:libfftwfl-3.def
lib /machine:x64 /def:libfftw3l-3.def
lib /machine:x64 /def:libfftw3-3.def

Linux

Install

• CUDA dependencies
• CUDA 10.1; "source cuda10.env"
• PGI 19.4 Community; "source pgi.env"
• compile FFTW3 libraries

pgi.env:
export PGI=/opt/pgi;
export LM_LICENSE_FILE="$LM_LICENSE_FILE":/opt/pgi/license.dat;
export PATH=/opt/pgi/linux86-64/19.4/bin:$PATH;
export PATH=/opt/openmpi_4.0.1_pgi/bin:$PATH

cuda.env:
export PATH=$PATH:/usr/local/cuda-10.1/bin
export CUDADIR=/usr/local/cuda-10.1
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/cuda-10.1/lib64

Note: Quick hack in line 145 in mustem.f90: change "OPEN (6, CARRIAGECONTROL = "FORTRAN")" to "Open(6)" was necessary to get it to compile. Then added "call flush" to re-enable overwriting on command line

Note: Added path_sep variable to pick forward or backward slash for path separator depending os OS

Note: Don't forget to run "make clean" between builds

Build

Windows

• open PGI cygwin terminal (this has all necessary environment variables set)
• edit top of Makefile to configure type of build (GPU/CPU,single,dble,Win/Lin,paths)
• "make"
• before a new build run "make clean" but don't forget to move the new executable out of the current folder
• add the fftw3 DLLs to your library search path!

Linux

• open bash terminal
• "source pgi.env"
• edit top of Makefile to configure type of build (GPU/CPU,single,dble,Win/Lin,paths)
• "make"
• before a new build run "make clean" but don't forget to move the new executable out of the current folder