Displaying 1 result from an estimated 1 matches for "peerdirect".
2019 Apr 04
2
[RFC] NEC SX-Aurora VE backend
...rated into appropriate servers containing 1, 2, 4 or 8 VEs
https://www.nec.com/en/global/solutions/hpc/sx/. An SDK is provided,
containing optimized mathematical libraries, proprietary C, C++ and
Fortran compilers as well as a proprietary MPI implementation capable of
communicating over PCIe and in PeerDirect manner over Infiniband. The
main programming model involves running code natively on the VEs, OpenMP
or MPI parallel, with systemcall execution offloaded to the host. Hybrid
programming is possible through offloading kernels from the main program
running on the host CPU to the VEs (accelerator mode...