README.docker

# This docker build sets up the following software
#    GCC, G++, GFortran 9.0 compilers
#    Intel C, C++, and Fortran compilers
#    Intel OpenMP
#    Intel Thread Inspector

# See the IntelBasekitPackageList and IntelHPCkitPackageList
# for other Intel software that you can load

# To run the example in docker, do the following

# Download the docker install file for your system

# For the pre-built docker image, run

   docker run -p 4000:80 -it --entrypoint /bin/bash essentialsofparallelcomputing/chapter7

# Alternatively, build an image locally and run it 

   docker build -t chapter7 .

   docker run -it --entrypoint /bin/bash chapter7

# For Intel products, you will have to source the following script to set the environment
#   once you are in the container

   source /opt/intel/inteloneapi/setvars.sh

# To run the docker image with a graphical user interface (GUI) on Mac OSx

# install XQuartz -- brew cask install xQuartz

# start up xQuartz (may have to start up an app with a right click) and then in the menu bar at the top of the screen, 
# select XQuartz->Preferences. Go to Security tab and add allow connections from network clients

# reboot Mac system

socat TCP-LISTEN:6000,reuseaddr,fork UNIX-CLIENT:\"$DISPLAY\" &

# Start up xQuartz

# Start up docker image with

docker run -it -e DISPLAY=docker.for.mac.host.internal:0 --entrypoint /bin/bash chapter7
##### docker run -it -e DISPLAY=host.docker.internal:0 -v /tmp/.X11-unix:/tmp/.X11-unix --entrypoint /bin/bash chapter7

# Now run the GUI with

# inspxe_gui

# For Intel Inspector, add --cap-add=SYS_ADMIN --cap-add=SYS_PTRACE to the docker run command.