S4BXI

S4BXI is a simulator of the Portals4 network API. It is written using SimGrid's S4U interface, which provides a fast flow-model. More specifically, this simulator is tuned to model as best as possible Bull's hardware implementation of portals (BXI interconnect)

This documentation covers:

• Installation: how to setup S4BXI and its dependencies
• Usage: how to run your Portals applications in simulation
• High level APIS: methodology to model higher-level APIs on top of Portals
• Network model: details about the internal flow model for communications