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Expanse (YC P26) Launches Tool to Boost GPU Cluster Utilization by Predicting Resource Needs

By

ismaeel_bashir

1h ago· 6 min readen

Summary

Expanse is a startup (YC P26) founded by Ismaeel, Eren, Yafet, and Nikodem that addresses the problem of low GPU/HPC cluster utilization (30-40%). Their solution analyzes source code, job submission scripts, and hardware to predict actual resource needs before workloads hit the cluster, flag potential failures, and surface line-level optimizations for researchers. The tool works with Kubernetes and SLURM schedulers to unlock wasted GPU capacity.

Key quotes

· 3 pulled
We read the source code, job submission script, and the hardware a workload is about to run on to predict what the job actually needs before the cluster sees it.
We also flag failures we think are about to happen and surface line-level optimisations the researcher can apply themselves.
Datacenters run at roughly 30% to 40% effective utilisation. Users request more resources than
Snippet from the RSS feed
Hey HN, we’re Ismaeel, Eren, Yafet and Nikodem. We built Expanse (https://expanse.sh/) to increase the effective capacity of your HPC/GPU clusters running schedulers/orchestrators like Kubernetes and SLURM. We read the source code, job submission script,

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