Run 01a006cc · KernelIndex

Primary measurement

82.6µsmean of 76

Rank 59 in its comparison group · source-native comparison · observed 2025-05-05

Compare with #1 →

best ns 81308 · mean ns 82594.76315789473 · leaderboard score s 0.00022782811399858782

Identity

implementationsubmission 16190

projectKernelBot user 7

revisionsubmission-16190

workloadk = 1536 · m = 1024 · n = 3072 · seed = 6251 · fp32/fp8_e4m3fnuz

comparison keysha256:49679ed4b957586a…

sourceGPU MODE KernelBot

external idsubmission/16190/benchmark/1

sha256:a884a48cbda9578bcf7ae73…

Correctness

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

Workload

k1536

m1024

n3072

seed6251

afp8_e4m3fnuz [1024, 1536]

bfp8_e4m3fnuz [3072, 1536]

a_scalefp32 [1024, 12]

b_scalefp32 [24, 12]

definition comparatorkernelbot_eval

Measurements

latency · max84.9 µs · n=76

latency · mean82.6 µs · n=76

latency · min81.3 µs · n=76

latency · std712 ns · n=76

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.

Add a reproduction or note

Canonical manifest

Show manifest

{
  "run": {
    "kind": "BenchmarkRun",
    "spec": {
      "status": "passed",
      "timing": {
        "samples": 76,
        "latencyNs": {
          "mean": 82595,
          "maximum": 84928,
          "minimum": 81308
        },
        "primaryStatistic": "mean"
      },
      "observedAt": "2025-05-05T14:26:24.424Z",
      "measurements": [
        {
          "unit": "ns",
          "value": 711.9255367133289,
          "metric": "latency",
          "statistic": "std",
          "sampleCount": 76
        }
      ],
      "sourceNative": {
        "source": "gpumode-kernelbot",
        "metrics": {
          "best_ns": 81308,
          "mean_ns": 82594.76315789473,
          "leaderboard_score_s": 0.00022782811399858782
        },
        "benchmark": "amd-fp8-mm/1",
        "externalId": "submission/16190"
      },
      "protocolDigest": "sha256:7c66da4b5866502eb10444a7ba013d0f6bdf1620c55847945008cad2fbf98aec",
      "workloadDigest": "sha256:123a5920d4d1c9c68205516418cb0cabff835fa28c7f0d139b48e8dbc1406b14",
      "environmentDigest": "sha256:f722892449ed976f3e21b12df8b92b34573fc232883fec6a2f3da399a00abdd5",
      "implementationDigest": "sha256:40bfe394aa66a192cdc1b122742ce8faf2f1d71983d131a25c59c71f80c8b5c3"
    },
    "metadata": {
      "name": "kernelbot-16190-k1536-m1024-n3072-seed6251",
      "title": "amd-fp8-mm · submission 16190 · case 1",
      "labels": {
        "torch": "2.8.0.dev20250502+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"
  }
}

Cite this record (permalink, digest, access date)

Report an issue with this run

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