Low Latency & Mechanical Sympathy : issues and solutions

Day 2 / 12:00  / Track 3  / Язык: EN

Financial market connectivity applications requires top performance. Processing orders can be measured in hundreds of microseconds, sometimes less. Below 1 millisecond, we enter in a world where the knowledge of the hardware (CPU) and memory subsystems dominates: It is necessary to be in harmony with the machine (Mechanical Sympathy).

What are the biggest issues to optimize a processing below 1 millisecond? This presentation will give you the key to answer to this question and a feedback on optimization performed for this kind of applications.



Jean-Philippe BEMPEL

Jean-Philippe BEMPEL, Ullink

Jean-Philippe works at Ullink as Performance Architect on trading applications requiring very low latency. From optimizing Java code to fine tuning of OS & hardware, the whole execution chain is analyzed by him to save microseconds on order processing.


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