Technology Overview


EXTOLL introduces a new interconnection network architecture for High-Performance Computing, which brings a rich set of features to the HPC application space. The main characteristics of EXTOLL technology include:

• Ultra low latency message exchange
• Extremely high hardware message rate
• Low memory footprint
• Switchless Design
  - 3D Torus Direct Network
• High scalability
• Single chip solution
• Extremely efficient, pipelined hardware
  architecture

The block diagram to the right shows an implementation of EXTOLL with its highly modular architecture.

 

The EXTOLL solution integrates host-interface, network interface controller and network functions within a single chip. This single chip solution enables power efficiency and lower total cost of ownership.

You can find out more about the Features here or check out the Software Environment here.
We also provide details on our Resources & Papers which you can find by following the link.