Skip to content
KernelIndex
Search⌘K

PyTorch eager

Conv2d AvgPool Sigmoid Sum · width = 384 · height = 384 · batch_size = 128 · in_channels = 8 · fp32 · run 01a03f0e-f83c…
●passedReported evidence

Not re-observed recently.

Primary measurement
18.2ms±0.10 · mean of 100

Rank 2 in its comparison group · source-native comparison · observed 2026-03-05

Compare with #1 →

max ms 19 · min ms 17.6 · std ms 0.487 · mean ms 18.2

Identity
implementationPyTorch eager
projectPyTorch
revisionunknown
workloadwidth = 384 · height = 384 · batch_size = 128 · in_channels = 8 · fp32
comparison keysha256:283c4dea848e8e9e…
sourceKernelBench baseline timings
external idH100_PCIe_LambdaLabs/torch/level2/65_Conv2d_AvgPool_Sigmoid_Sum.py
sha256:141f07d6aa67b1830352ee7…

Correctness

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

Workload

width384
height384
batch_size128
in_channels8
input_1fp32 [128, 8, 384, 384]
definition comparatornot_asserted

Measurements

latency · max19.0 ms · n=100
latency · mean18.2 ms · n=100
latency · min17.6 ms · n=100
latency · std487.0 µs

Protocol

harnessKernelBench timing scripts
timercuda_events
primaryStatisticmean
comparabilityFamilykernelbench_baseline_timing

Environment

gpuNVIDIA H100 (sm_90)

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
I

Published under your account name. Community attestations never change the evidence level; a maintainer can hide abuse.

Canonical manifest

Show manifest
{
  "run": {
    "kind": "BenchmarkRun",
    "spec": {
      "status": "passed",
      "timing": {
        "samples": 100,
        "latencyNs": {
          "mean": 18200000,
          "maximum": 19000000,
          "minimum": 17600000,
          "confidence95": [
            18104548,
            18295452
          ]
        },
        "primaryStatistic": "mean"
      },
      "observedAt": "2026-03-05T08:38:15.000Z",
      "measurements": [
        {
          "unit": "ns",
          "value": 487000,
          "metric": "latency",
          "statistic": "std"
        }
      ],
      "sourceNative": {
        "source": "kernelbench",
        "metrics": {
          "max_ms": 19,
          "min_ms": 17.6,
          "std_ms": 0.487,
          "mean_ms": 18.2
        },
        "benchmark": "H100_PCIe_LambdaLabs/baseline_time_torch.json",
        "externalId": "H100_PCIe_LambdaLabs/torch/level2/65_Conv2d_AvgPool_Sigmoid_Sum.py"
      },
      "protocolDigest": "sha256:547725b033a9911eae0c5ac362344a85aed824894ed4ab476af945b9bb491ea6",
      "workloadDigest": "sha256:e411a48ee50f2b2d7c02f94b2e6dcac102f61c19ec4445136042ee4152163948",
      "environmentDigest": "sha256:89f9b28b06758f22a1df331fea58bfde2c9cc0f3627d1829509743ea538f0011",
      "implementationDigest": "sha256:cca9d7840851664866d610bd25ab9c316b96d471dfddbeab99e796ac57e37339"
    },
    "metadata": {
      "name": "kernelbench-h100-pcie-lambdalabs-torch-l2-65-conv2d-avgpool-sigmoid-sum",
      "title": "Conv2d AvgPool Sigmoid Sum · PyTorch eager · Lambda Labs"
    },
    "apiVersion": "kernelindex.dev/v1alpha1"
  },
  "protocol": {
    "kind": "BenchmarkProtocol",
    "spec": {
      "harness": {
        "name": "KernelBench timing scripts",
        "repository": "https://github.com/ScalingIntelligence/KernelBench"
      },
      "measurement": {
        "timer": "cuda_events",
        "primaryStatistic": "mean"
      },
      "comparability": {
        "notes": "Mean of 100 timed forward passes (CUDA events, warm-up excluded) of the reference module on fixed inputs; the 95% interval is the mean's, from the reported standard deviation. The upstream JSON records no torch or CUDA version. Comparable only within one problem and one timing host.",
        "family": "kernelbench_baseline_timing"
      }
    },
    "metadata": {
      "name": "kernelbench-timing-v1",
      "title": "KernelBench baseline timing"
    },
    "apiVersion": "kernelindex.dev/v1alpha1"
  },
  "environment": {
    "kind": "ExecutionEnvironment",
    "spec": {
      "hardware": {
        "vendor": "nvidia",
        "product": "NVIDIA H100",
        "formFactor": "PCIe",
        "architecture": "sm_90"
      },
      "software": {}
    },
    "metadata": {
      "name": "kernelbench-h100-pcie-lambdalabs",
      "title": "KernelBench host · H100 PCIe (Lambda Labs)"
    },
    "apiVersion": "kernelindex.dev/v1alpha1"
  }
}
Cite this record (permalink, digest, access date)
Report an issue with this run

A maintainer reviews every report. If accepted, the record is retracted or superseded; its history stays visible.