While with gfortran you can compile perfectly valid code using coarrays, the generated binaries will only run in a single image (image is a Fortran term for a parallel process), that is, in serial mode. OpenCoarrays allows running code in parallel on shared- and distributed-memory machines, similar to MPI:
In this post, I am using Windows Server Core 2019 (i.e. without the Desktop Experience installed). As Proxmox uses KVM as its underlying hypervisor, you will also need to download the VirtIO-Win ISO. This contains all the necessary drivers for Windows for VirtIO-based NICs, storage and serial devices. Without this, you would need use emulated devices (i.e. emulated SATA or network devices), which are less efficient than the VirtIO equivalents.
Wininstall Msi Packager Serial 19
2ff7e9595c
Comments