Using the Cray Gemini Hardware Counters

S-0025-10 - Jul 2010

Describes the Gemini Performance Counters and how to use them to optimize both individual applications and system traffic.

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Table of contents

Overview of Gemini Hardware Counters
    1.1  Using CrayPat to Monitor Gemini Counters
    1.2  Gemini NIC Counters
    1.3  Gemini Tile MMRs

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