Vincent Guittot
where else to find them
no profile links on file
what they talk about
all 5 in the filters
where they keep going back
- Linux Plumbers Conference3 editions2022–2025
on a stage with
- Chris Redpathonce
- Chunyan Zhangonce
- Daniel Lezcanoonce
all 7 in the filters
who talks about the same things
nobody close enough yet
| title | conference | date |
|---|---|---|
| Userspace Assisted Scheduling via Sc... | Linux Plumbers Conference 2025 | 2025-12-11 |
Proposes a userspace-to-kernel QoS stack that maps four classes (user interactive, user initiated, utility, background) through a middleware library using… | ||
| Wrap up | Linux Plumbers Conference 2025 | 2025-12-11 |
Schedule session closes and attendees get a brief announcement: an OPM conference is set for Cambridge April focusing on scheduling in power management and… | ||
| Enabling Push call back in Fair class | Linux Plumbers Conference 2025 | 2025-12-11 |
Proposal adds a push callback mechanism to the fair scheduler so the system calls select_task_fair outside wakeup, mainly when a task goes back to runnable or… | ||
| Introduction to Scheduler and RT micro-conference | Linux Plumbers Conference 2025 | 2025-12-11 |
Micro-conference runs eight sessions with a rhythm of 22-minute slots and a schedule of four sessions then a 30-minute break then four more. Each slot… | ||
| system pressure on CPUs capacity and feedback to scheduler | Linux Plumbers Conference 2023 | 2023-11-13 |
Proposes adding a new kernel interface rscale_cpu_cap that reports sustainable CPU capacity for the next ~10–100 ms, distinct from existing rscale_cpu_capacity… | ||
| Latency hints for CFS task | Linux Plumbers Conference 2022 | 2022-09-12 |
Patch adds a latency hint per sched_entity that biases CFS vruntime comparisons so wakeups within a configurable window can preempt, keeping fairness by… | ||
| Latency hints for CFS task | Linux Plumbers Conference 2022 | 2022-09-12 |
Proposal adds a new task class field (populated from Intel Thread Director) and uses it as a tie‑breaker in the idle load balancer so CFS prefers the runqueue… | ||
| PMWG: CPU Idle governor and irq prediction | Linaro Connect Bangkok 2019 | 2019-04-01 |
Implementation of an idle governor that predicts the next wake source and subtracts wake-up overhead shows that exit latencies are highly variable up to 2–3 ms… | ||
| Cluster Idling | Linaro Connect Bangkok 2019 | 2019-04-01 |
Describes an extension to CPU idle using the generic PM domain and a new genpd governor that chooses cluster-wide idle states by aggregating per‑CPU timers and… | ||
| Enable deepest suspend power state on S2I | Linaro Connect Bangkok 2019 | 2019-04-01 |
Goal is to make suspend-to-idle reach the same low power as suspend-to-RAM by adding a deepest C-state and using cluster idling with correct power-domain… | ||
| PMWG Non upstreamable part of EAS | Linaro Connect Bangkok 2019 | 2019-04-01 |
Approximately 2,000 lines of Android-only EAS code exist, about 1,500 of which implement sketching. The plan moves placement and frequency decisions onto… | ||
| How to get realistic c-state latency and residency? | Linaro Connect Hong Kong 2018 | 2018-03-19 |
Uses the hikey960 and a simple LT workload plus an arm energy probe to compare CPU-idle, cluster-off and WFI power without specialized gear. Measures exit… | ||
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