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[Proposal] Evaluate Arrow IPC format for reader

enhancementNew feature or requestNew feature or request

Status: Open.

#333 In mlcommons/storage;

· wolfgang-desalvador opened on Apr 14, 2026

mlpstorage error with proxy, needs httpx[socks]

Status: Open.

#332 In mlcommons/storage;

· dslik opened on Apr 14, 2026

mlpstorage training run --model=flux has considerably lower I/O Throughput causing train_au_meet_expectation to fail

bugSomething isn't workingSomething isn't working

Status: Open.

#330 In mlcommons/storage;

· ddn-kums opened on Apr 12, 2026

mlpstorage training run --model=dlrm fails with job being aborted errors (signal 9)

Status: Open.

#329 In mlcommons/storage;

· ddn-kums opened on Apr 10, 2026

dlio_s3torch_checkpoint fails with TLS (SSL) negotiation failed errors

Status: Open.

#327 In mlcommons/storage;

· ddn-kums opened on Apr 9, 2026

Add S3 config parameters to flux/dlrm/retinanet yaml files

Status: Open.

#326 In mlcommons/storage;

· ddn-kums opened on Apr 9, 2026

workload yaml files with hard coded endpoint_url resulting in DLIO workloads to S3 storage fail

Status: Open.

#325 In mlcommons/storage;

· ddn-kums opened on Apr 8, 2026

[Passing score blocker] ParquetReader involves a CPU time in get_sample 5x / 4x times longer than the I/O time

bugSomething isn't workingSomething isn't working

Status: Open.

#323 In mlcommons/storage;

· wolfgang-desalvador opened on Apr 8, 2026

Issues with executing mlpstorage training datasize/datagen across multiple hosts

bugSomething isn't workingSomething isn't working

Status: Open.

#322 In mlcommons/storage;

· ddn-kums opened on Apr 7, 2026

Workload configuration files in dataset section for datagen do not match the ones for B200 or MI355 on some models

bugSomething isn't workingSomething isn't working

Status: Open.

#319 In mlcommons/storage;

· wolfgang-desalvador opened on Apr 7, 2026

Add a version number to the mlpstorage output

Status: Open.

#313 In mlcommons/storage;

· FileSystemGuy opened on Apr 3, 2026

Define the structure of the upload directory hierarchy for VDB and KVCache

KVCache TF

Rules

Status: Open.

#311 In mlcommons/storage;

· FileSystemGuy opened on Apr 3, 2026

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MLPerf Storage 3.0