3 posts tagged with "Scheduling"

The HAMi community is proud to announce the official release of HAMi v2.10.0. This release advances HAMi on three fronts: richer scheduling policies, broader heterogeneous accelerator coverage, and a deeper scheduler ecosystem.

v2.10.0 introduces dynamic Flexible MIG, a new mutex scheduling policy, a long-requested NUMA-aware sort fix, composable scheduler policies, gang-scheduling (PodGroup) support, and correct init-container resource accounting. On the device side it adds AMD MI300X and Biren support, heterogeneous Ascend management that lets template-based vNPU and HAMi-core nodes coexist in one cluster, and vNPU HAMi-core monitoring. It also debuts a KAI Scheduler + HAMi-core integration through the new KAI Resource Isolator companion project.

This article walks through the major updates in v2.10.0.

KCD Beijing 2026 was one of the largest Kubernetes community events in recent years.

Over 1,000 people registered, setting a new record for KCD Beijing.

The HAMi community not only gave a technical talk but also set up a booth, engaging deeply with developers and enterprise users from the cloud-native and AI infrastructure fields.

The topic of this talk was:

From Device Plugin to DRA: GPU Scheduling Paradigm Upgrade and HAMi-DRA Practice

This article combines the on-site presentation and slides for a more complete technical review. Slides download: GitHub - HAMi-DRA KCD Beijing 2026.

During the use of HAMi, it is common for Pods to be created and remain in a Pending state, particularly due to the following two issues:

• Pod UnexpectedAdmissionError
• Pod Pending

This section provides a rough walkthrough of the related code to explain the interactions between components during scheduling and how resources are calculated. Other details may be omitted.