Wojciech Kudla

Wojciech is a low latency Java developer with 10 years of professional experience. His interests revolve around high performance computing, JVM internals and Linux kernel tuning. Recently focusing also on ultra-low latency networking and high precision time protocols. He gained most of his experience working for LMAX and few other high frequency trading shops.

Software Development
Wojciech KudlaApril 11th, 2017
0 24
Why does my code slow down sometimes (and how to find out who’s behind all this)?
Part 2. Understanding In the previous post of this series we went through available tools for capturing os jitter and offered…
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Software Development
Wojciech KudlaApril 3rd, 2017
3 77
Why does my code slow down sometimes (and how to find out who’s behind all this)?
Part 1 – Seeing is believing Most of us will face this problem at some point. Our code (in various…
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Core Java
Wojciech KudlaJanuary 14th, 2014
0 95
Want to get faster with AtomicLong? Make it wait.
I often hear that Java atomic types (java.util.concurrent.atomic) are super-fast and play nicely with highly concurrent code. Most of the…
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Core Java
Wojciech KudlaJanuary 14th, 2014
0 122
How to serialize an array of doubles with a byte (binary delta encoding for low-varianced monotonic sets of floating point data)
Low latency systems require high performance message processing and passing. As in most cases data has to be transfered over…
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Why does my code slow down sometimes (and how to find out who’s behind all this)?

Why does my code slow down sometimes (and how to find out who’s behind all this)?

Want to get faster with AtomicLong? Make it wait.

How to serialize an array of doubles with a byte (binary delta encoding for low-varianced monotonic sets of floating point data)

Thank you!