Run 01a006cb · KernelIndex

Primary measurement

309.1µsmean of 100

Rank 3 in its comparison group · source-native comparison · observed 2025-08-22

Compare with #1 →

best ns 298078 · mean ns 309118.59 · leaderboard score s 0.00010440987129898966

Identity

implementationsubmission 34192

projectKernelBot user 16

revisionsubmission-34192

workloadk = 2304 · m = 6144 · n = 7168 · seed = 452345 · fp32/fp8_e4m3fnuz

comparison keysha256:2400307a4b46d9bf…

sourceGPU MODE KernelBot

external idsubmission/34192/benchmark/15

sha256:3c99b3655e25ab9f870820c…

Correctness

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

Workload

k2304

m6144

n7168

seed452345

afp8_e4m3fnuz [6144, 2304]

bfp8_e4m3fnuz [7168, 2304]

a_scalefp32 [6144, 18]

b_scalefp32 [56, 18]

definition comparatorkernelbot_eval

Measurements

latency · max324.0 µs · n=100

latency · mean309.1 µs · n=100

latency · min298.1 µs · n=100

latency · std6.57 µs · n=100

Protocol

harnessreference-kernels eval.py

timerwall_clock

primaryStatisticmean

correctnessReferenceproblem reference implementation

comparabilityFamilygpumode_kernelbot

Environment

gpuAMD Instinct MI300X (gfx942)

Artifacts

No artifacts published with this run.

Replications and notes

No attestations yet.

Community attestations. They never change the evidence level; only a KernelIndex-controlled rerun does.

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Canonical manifest

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{
  "run": {
    "kind": "BenchmarkRun",
    "spec": {
      "status": "passed",
      "timing": {
        "samples": 100,
        "latencyNs": {
          "mean": 309119,
          "maximum": 323993,
          "minimum": 298078
        },
        "primaryStatistic": "mean"
      },
      "observedAt": "2025-08-22T10:06:13.549Z",
      "measurements": [
        {
          "unit": "ns",
          "value": 6570.9067469160345,
          "metric": "latency",
          "statistic": "std",
          "sampleCount": 100
        }
      ],
      "sourceNative": {
        "source": "gpumode-kernelbot",
        "metrics": {
          "best_ns": 298078,
          "mean_ns": 309118.59,
          "leaderboard_score_s": 0.00010440987129898966
        },
        "benchmark": "amd-fp8-mm/15",
        "externalId": "submission/34192"
      },
      "protocolDigest": "sha256:7c66da4b5866502eb10444a7ba013d0f6bdf1620c55847945008cad2fbf98aec",
      "workloadDigest": "sha256:138f72d1f3e8c93913ff6b0065f8994e09deecef263fb9e2140516071548d15b",
      "environmentDigest": "sha256:f722892449ed976f3e21b12df8b92b34573fc232883fec6a2f3da399a00abdd5",
      "implementationDigest": "sha256:5310128702903cabb590cf1aaaec257411effa4340c915ce290d25fc493dc3af"
    },
    "metadata": {
      "name": "kernelbot-34192-k2304-m6144-n7168-seed452345",
      "title": "amd-fp8-mm · submission 34192 · case 15",
      "labels": {
        "torch": "2.9.0.dev20250821+rocm6.3",
        "platform": "Linux-5.15.0-136-generic-x86_64-with-glibc2.35"
      }
    },
    "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": "mean"
      },
      "comparability": {
        "notes": "Per-case wall-clock statistics as published in the KernelBot dataset. Comparable only within one leaderboard problem and GPU type; runner software versions ride each run's labels.",
        "family": "gpumode_kernelbot"
      }
    },
    "metadata": {
      "name": "gpumode-kernelbot-eval",
      "title": "GPU MODE KernelBot evaluation harness"
    },
    "apiVersion": "kernelindex.dev/v1alpha1"
  },
  "environment": {
    "kind": "ExecutionEnvironment",
    "spec": {
      "hardware": {
        "vendor": "amd",
        "product": "AMD Instinct MI300X",
        "architecture": "gfx942"
      },
      "software": {}
    },
    "metadata": {
      "name": "gpumode-kernelbot-amd-instinct-mi300x",
      "title": "KernelBot runner · AMD Instinct MI300X"
    },
    "apiVersion": "kernelindex.dev/v1alpha1"
  }
}

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Published 2026-08-15 · GPU MODE KernelBot · June 9 Researcher Reciprocity License v1.0All results for AMD FP8 blockwise GEMM →JSON