Development of a Butterfly Multiprocessor Test Bed Description of Butterfly Components

摘要

In this, the first in a series of quarterly technical reports on the development of a 128-node Butterfly (TM) testbed we present descriptions of the major components of the Butterfly Parallel Processor: the Processor Node (BPN), the MSI Switch Node (BSN), the VLSI Switch Node (BVSN), the Butterfly I/O Board (BI1), the Multibus Adapter (BMA), and the Butterfly Fantail (BFAN). At the end of the report, there is a set of tables that summarize the important characteristics of each component.