Efficient Broadcast for Multicast-Capable Interconnection Networks

Author: Christian Siebert

Diploma Thesis

74 pages in Portable Document Format (PDF): download (577.6 KiB)

Source Code

IPMC component for Open MPI (tar.gz archive): download (22.7 KiB)

Broadcast Benchmark

A extensive MPI_Bcast() benchmark (tar.gz archive): download (4.6 KiB)

A "native MPI_Bcast() patch" for the HPL Benchmark

This patch adds a 7th broadcast algorithm to the High Performance Computing Linpack Benchmark (patch file): download (19.1 KiB)

After extracting the original benchmark (Version 1.0a, MD5: 32b432af96e674dcb657ef1d63e6d591), this patch can be applied with

   patch -Np0 -i hpl-1.0a-MPI_Bcast.patch