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ExampleIllustrative brief · not accepting submissions

Optimize grouped GEMM for H100.

$2,000Hypothetical prize · not funded or pledged

Task and objective

Improve a representative grouped matrix multiplication kernel while preserving numerical correctness across the published workload. This page demonstrates the specificity expected from a sponsor; it is not a live bounty or hardware result.

Primary metric & scoring overview

Illustrative primary metric: median isolated kernel time after the correctness gate. Integration acceptance remains separate and mandatory; no score or result is claimed here.

Workload envelope

Evaluate grouped matrix multiplications across published small, medium, and large shape sets using FP16 inputs and FP32 accumulation. A live contract would enumerate every shape, distribution, seed, and excluded case.

Environment

Illustrative only: NVIDIA H100 SXM, a pinned CUDA and compiler version, fixed clocks, and an identified host configuration. These are example terms, not a report of available hardware.

Correctness gate

Compare every published case with a named reference implementation using declared absolute and relative tolerances. Any timeout, crash, unsupported shape, or out-of-tolerance output fails the gate.

Measurement

After warm-up, synchronize around repeated runs and rank by the stated median kernel time. Report dispersion and rerun noisy cases. This describes a protocol; no measurements have been taken.

Integration acceptance

The source must compile in the published harness, preserve its callable interface, pass regression cases, and avoid worsening end-to-end latency. Isolated kernel speed does not by itself establish integrated value.

Resources & security

One UTF-8 source file, approved toolchain dependencies only, no network access, and explicit time and memory limits. A live sponsor must publish sanitized inputs and must not include secrets or raw telemetry.

Artifact scope

Submit one UTF-8 CUDA, C++, header, or Python source file with short build and design notes. Repository, archive, and container uploads are outside the current product scope.

Award & dispute

Among entries passing correctness and integration acceptance, the lowest primary metric wins. A live contract must define ties, invalidation, the sponsor review window, and dispute handling before posting.

Baseline

Reference link supplied when live

Submitted entries

Example pages do not accept or display submissions.