Mathieu Desnoyers



Mathieu Desnoyers main contributions are in the area of tracing (monitoring/performance analysis/debugging) and scalability, both at the kernel and user-space levels. He maintains the LTTng project, the Userspace RCU library, as well as the Linux kernel membarrier system call. He works in close collaboration with the telecommunication industry, many Linux distributions, and with customers developing hardware scaling from small embedded devices to
large-deployment servers. He is CEO and Senior Software Architect at EfficiOS.

Linux Plumbers Conference 2017 BoF Sessions

Proposals for this user

* membarrier: core serialization for reclaim of JIT code memory

We need input from architecture maintainers about the best way to proceed to guarantee core serialization instructions within the membarrier system call (and possibly within the scheduler).
BoFs 09/07/2017
Mathieu Desnoyers

Linux Plumbers Conference 2017

Proposals for this user

* Common Trace Format 2.0

Presentation of upcoming Common Trace Format (CTF) 2.0, discussion of use-cases. (slides)
Tracing / BPF 08/26/2017
Mathieu Desnoyers

* Tools to analyze scheduler behavior based on tracing and scheduler model

Improving event tracing, post-processing tools and scheduler models. (slides)
Scheduler Workloads 08/26/2017
Mathieu Desnoyers