PyTorch

{
  "run": {
    "kind": "BenchmarkRun",
    "spec": {
      "status": "passed",
      "timing": {
        "latencyNs": {
          "median": 108640
        },
        "primaryStatistic": "median"
      },
      "observedAt": "2026-06-10T21:03:42.000Z",
      "measurements": [
        {
          "unit": "ns",
          "value": 107642,
          "metric": "latency",
          "statistic": "p20"
        },
        {
          "unit": "ns",
          "value": 109600,
          "metric": "latency",
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        }
      ],
      "sourceNative": {
        "source": "liger-kernel-bench",
        "metrics": {
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        "benchmark": "megatron_rms_norm/full",
        "externalId": "megatron_rms_norm/full/torch/nvidia-h100-80gb-hbm3/batch1-hidden2048-seq4096-bf16/2026-06-10-21-03-42"
      },
      "protocolDigest": "sha256:5b02ee9a2140fbc6fcc1c89800f6c177ba22718c8897cb532bf0ba91867c1e58",
      "workloadDigest": "sha256:481da01308ddcbcebf430c4a9e48595807122dd48ccf5086ff173d0ad0e0fe95",
      "environmentDigest": "sha256:2750ae381d6de582f1eb6b9008e0987463d19ede8af127d97d76c5ae09121393",
      "implementationDigest": "sha256:07486a893d05b3338eb1876548053826c12ab08c8afa12bcc829975f75e540c2"
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    "metadata": {
      "name": "liger-megatron-rms-norm-full-torch-nvidia-h100-80gb-hbm3-batch1-hidden2048-seq4096-bf16-2026-06-10-2",
      "title": "RMSNorm, Megatron layout · torch · full",
      "labels": {
        "liger_version": "0.8.0"
      }
    },
    "apiVersion": "kernelindex.dev/v1alpha1"
  },
  "protocol": {
    "kind": "BenchmarkProtocol",
    "spec": {
      "harness": {
        "name": "Liger-Kernel benchmark scripts",
        "repository": "https://github.com/linkedin/Liger-Kernel"
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      "measurement": {
        "timer": "cuda_events",
        "primaryStatistic": "median"
      },
      "comparability": {
        "notes": "Timed: the forward pass plus the backward pass, via triton.testing.do_bench with quantiles 0.5/0.2/0.8 (median with p20/p80 spread). The upstream CSV records no CUDA, driver, or torch version; the Liger release rides each run's labels. Comparable only within one kernel, workload, timed pass, and GPU.",
        "family": "liger_kernel_bench"
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    "metadata": {
      "name": "liger-bench-do-bench-full",
      "title": "Liger benchmark harness · full pass"
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        "product": "NVIDIA H100",
        "formFactor": "80GB HBM3",
        "architecture": "sm_90"
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      "software": {}
    },
    "metadata": {
      "name": "liger-bench-nvidia-h100-80gb-hbm3",
      "title": "Liger benchmark host · H100 80GB HBM3"
    },
    "apiVersion": "kernelindex.dev/v1alpha1"
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}