26.01.2017 Views

Intel® Scalable System Framework

Intel-Omni-Path-in-HPC

Intel-Omni-Path-in-HPC

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

HPC Fabric Configurations<br />

Fat Tree [most popular]:<br />

Network supports Full Bisectional<br />

Bandwidth (FBB) between a pair of<br />

nodes<br />

Oversubscribed Fat Tree<br />

[next most popular]:<br />

n Links<br />

n Links<br />

Fat Tree (Two-Tier)<br />

Node BW = Core BW<br />

Oversubscribed Tree<br />

Director Class Switch<br />

Two-tier Fat Tree (FBB)<br />

in the same chassis<br />

Constant Bisectional Bandwidth (CBB)<br />

can be less than FBB between a pair of<br />

nodes.<br />

Core BW<br />

<strong>Intel®</strong> Solutions Summit 2016<br />

Intel Confidential 8

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!