Run 01a03f44 · KernelIndex

Primary measurement

656.4µsgeomean

Rank 58 in its comparison group · source-native comparison · observed 2026-07-21

Compare with #1 →

leaderboard score s 0.0006564454378590116

Identity

implementationsubmission 892316

projectbadelsteinlelbach

revisionsubmission-892316

workloadsuite of 15 cases · geomean score

comparison keysha256:b4c0fb3dc26bf6cf…

sourceGPU MODE KernelBot

external idsubmission/892316/leaderboard

sha256:02ed755b8bfd51ba4c72681…

Correctness

Marked passed by the source; the correctness policy was not published.

Workload

definition comparatorkernelbot_eval

Measurements

score · geomean656.4 µs

Protocol

harnessreference-kernels eval.py

timerwall_clock

primaryStatisticgeomean

correctnessReferenceproblem reference implementation

comparabilityFamilygpumode_kernelbot

Environment

gpuNVIDIA B200 (sm_100)

Artifacts

No artifacts published with this run.

Replications and notes

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Canonical manifest

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{
  "run": {
    "kind": "BenchmarkRun",
    "spec": {
      "status": "passed",
      "observedAt": "2026-07-21T07:48:27.468Z",
      "measurements": [
        {
          "unit": "s",
          "value": 0.0006564454378590116,
          "metric": "score",
          "statistic": "geomean"
        }
      ],
      "sourceNative": {
        "source": "gpumode-kernelbot",
        "metrics": {
          "leaderboard_score_s": 0.0006564454378590116
        },
        "benchmark": "cholesky",
        "externalId": "submission/892316"
      },
      "protocolDigest": "sha256:07f73e59fb4c7fac9bf84af1e107001e008035039bb08edcf6948cea84a7027f",
      "workloadDigest": "sha256:2c8b627b7d60baddac11c6426abd368125011e78db30f53192c14ca63fa8121e",
      "environmentDigest": "sha256:df2eb9d2f5f0b054d1e01d7d7f4996a5b1cb67e1e2f208a913519f196b3839ad",
      "implementationDigest": "sha256:cfbe9a7d488dc5ed3ec53ec816b9be6a6959d5fd76a71db1795145931fc9974a"
    },
    "metadata": {
      "name": "kernelbot-892316-leaderboard",
      "title": "cholesky · submission 892316 · leaderboard score"
    },
    "apiVersion": "kernelindex.dev/v1alpha1"
  },
  "protocol": {
    "kind": "BenchmarkProtocol",
    "spec": {
      "harness": {
        "name": "reference-kernels eval.py",
        "repository": "https://github.com/gpu-mode/reference-kernels"
      },
      "correctness": {
        "reference": "problem reference implementation",
        "comparator": "kernelbot_eval"
      },
      "measurement": {
        "timer": "wall_clock",
        "primaryStatistic": "geomean"
      },
      "comparability": {
        "notes": "Aggregate leaderboard score in seconds over the problem's published benchmark suite, as computed by the upstream ranked run. Comparable only within one leaderboard problem and runner type.",
        "family": "gpumode_kernelbot"
      }
    },
    "metadata": {
      "name": "gpumode-kernelbot-leaderboard-geomean",
      "title": "GPU MODE KernelBot ranked leaderboard run"
    },
    "apiVersion": "kernelindex.dev/v1alpha1"
  },
  "environment": {
    "kind": "ExecutionEnvironment",
    "spec": {
      "hardware": {
        "vendor": "nvidia",
        "product": "NVIDIA B200",
        "formFactor": "runner:B200",
        "architecture": "sm_100"
      },
      "software": {}
    },
    "metadata": {
      "name": "gpumode-kernelbot-b200",
      "title": "KernelBot runner · NVIDIA B200"
    },
    "apiVersion": "kernelindex.dev/v1alpha1"
  }
}

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Published 2026-08-26 · GPU MODE KernelBot · June 9 Researcher Reciprocity License v1.0All results for Batched Cholesky factorization →JSON