Tag: #scheduling

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• Device Plugins and GPU Scheduling — Where nvidia.com/gpu Comes From

  Kubernetes does not know what a GPU is. What makes a node advertise GPUs as a resource is a device plugin registered with the kubelet, and the name that falls out of it is the extended resource nvidia.com/gpu. This post

  2026-08-12 · 6 min read #gpu#kubernetes#device-plugin#scheduling#nvidia

• Label Locality Scheduling in Ray 2.56 — Placement Groups Start Seeing NVLink Racks, Not Nodes

  Ray 2.56.0, released on June 29, 2026, adds a domain-level scheduling layer to placement groups as an alpha feature. Until now every placement strategy — PACK, STRICTPACK and friends — operated strictly at node granulari

  2026-07-17 · 11 min read #ray#gpu#scheduling#distributed-systems

• The Workload/PodGroup API in Kubernetes v1.36 — Gang Scheduling Is Moving Into kube-scheduler

  Gang scheduling for AI training and batch workloads has so far been the job of external schedulers like Volcano or Kueue, but Kubernetes has started pulling this capability into its core. v1.35 shipped the Workload API a

  2026-07-16 · 19 min read #kubernetes#scheduling#gang-scheduling#distributed-training#dra

• Kubernetes Architecture Visualized — From the Control Plane to the Pod

  We unpack the Kubernetes architecture with ASCII diagrams, from control-plane and node components to objects and controller loops, scheduling flow, networking, and storage. Request handling and the pod-creation sequence

  2026-06-27 · 11 min read #kubernetes#architecture#control-plane#scheduling#networking

• Mastering systemd Timers — Time to Graduate from cron

  Sparked by the Hacker News hit You do not love systemd timers enough, this post walks through the structural limits of cron and everything systemd timers offer. OnCalendar syntax, Persistent catch-up, failure notificatio

  2026-06-12 · 15 min read #linux#systemd#cron#scheduling#devops

• Calendar and Scheduling Apps in 2026 — Notion Calendar / Amie / Fantastical / Vimcal / Akiflow / Reclaim AI / Cal.com Deep Dive

  A full map of the calendar and scheduling market in 2026. Notion Calendar (formerly Cron), Amie, Fantastical 4, Vimcal, Akiflow, Reclaim AI, Motion, Sunsama, Morgen, BusyCal, plus Cal.com / SavvyCal / Calendly booking li

  2026-05-16 · 17 min read #calendar#scheduling#notion-calendar#amie#fantastical

• OS Core Concepts Complete Guide: Everything About Operating Systems for Developer Interviews

  A complete guide to OS core concepts frequently asked in developer interviews, with practical code examples. Process vs Thread, Virtual Memory and Page Faults, CPU Scheduling (CFS), Synchronization (Mutex/Semaphore/Spinl

  2026-03-23 · 28 min read #operating-system#process#thread#memory#virtual-memory

• Operating Systems: A Complete Guide — From Processes & Memory to AI Workload Optimization

  A comprehensive guide for AI engineers covering process scheduling, virtual memory, file systems, iouring, NUMA-aware memory allocation, and GPU resource isolation with cgroups.

  2026-03-17 · 12 min read #operating-systems#linux#memory-management#scheduling#iouring

• Kubernetes Dynamic Resource Allocation and GPU Scheduling

  A guide to Kubernetes Dynamic Resource Allocation (DRA) and GPU scheduling strategies for AI/ML workloads.

  2026-03-06 · 20 min read #kubernetes#dra#gpu#dynamic-resource-allocation#scheduling