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torch.compile

Embedding lookup · seq = 512 · batch = 32 · vocab = 2048 · hidden = 768 · fp32 · run 01a016ad-2dbb…
●passedReported evidence

Not re-observed recently.

Primary measurement
297.8µsmedian

Rank 1 in its comparison group · source-native comparison · observed 2024-09-03

ms 20 0.2938239872455597 · ms 50 0.297760009765625 · ms 80 0.3054080009460449

Identity
implementationtorch.compile
projectPyTorch
revisionunknown
workloadseq = 512 · batch = 32 · vocab = 2048 · hidden = 768 · fp32
comparison keysha256:ec988c8e92afdcad…
sourceLiger-Kernel benchmarks
external idembedding/full/torch_compile/nvidia-a100-sxm4-80gb/batch32-hidden768-seq512-vocab2048-fp32/2024-09-03-15-32-13
sha256:44314635870fa4515031cf9…

Correctness

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

Workload

seq512
batch32
vocab2048
hidden768
weightfp32 [2048, 768]
input_idsint64 [32, 512]
definition comparatornot_asserted

Measurements

latency · median297.8 µs
latency · p20293.8 µs
latency · p80305.4 µs

Protocol

harnessLiger-Kernel benchmark scripts
timercuda_events
primaryStatisticmedian
comparabilityFamilyliger_kernel_bench

Environment

gpuNVIDIA A100 (sm_80)

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",
      "timing": {
        "latencyNs": {
          "median": 297760
        },
        "primaryStatistic": "median"
      },
      "observedAt": "2024-09-03T15:32:13.000Z",
      "measurements": [
        {
          "unit": "ns",
          "value": 293824,
          "metric": "latency",
          "statistic": "p20"
        },
        {
          "unit": "ns",
          "value": 305408,
          "metric": "latency",
          "statistic": "p80"
        }
      ],
      "sourceNative": {
        "source": "liger-kernel-bench",
        "metrics": {
          "ms_20": 0.2938239872455597,
          "ms_50": 0.297760009765625,
          "ms_80": 0.3054080009460449
        },
        "benchmark": "embedding/full",
        "externalId": "embedding/full/torch_compile/nvidia-a100-sxm4-80gb/batch32-hidden768-seq512-vocab2048-fp32/2024-09-03-15-32-13"
      },
      "protocolDigest": "sha256:5b02ee9a2140fbc6fcc1c89800f6c177ba22718c8897cb532bf0ba91867c1e58",
      "workloadDigest": "sha256:ac4beee18cead20b816608bd38dcb3557b58f9e160c20686b38858e1d4c51301",
      "environmentDigest": "sha256:90c9e2764222f592477cfccf3373519add5a1b881563956ad058c4f99e41b6b9",
      "implementationDigest": "sha256:bb27cb1e7393e31ba48236de3b7335ea2dfbb2a21bac4c24a1da240b9d25c342"
    },
    "metadata": {
      "name": "liger-embedding-full-torch-compile-nvidia-a100-sxm4-80gb-batch32-hidden768-seq512-vocab2048-fp32-202",
      "title": "Embedding lookup · torch_compile · full",
      "labels": {
        "liger_version": "0.2.1"
      }
    },
    "apiVersion": "kernelindex.dev/v1alpha1"
  },
  "protocol": {
    "kind": "BenchmarkProtocol",
    "spec": {
      "harness": {
        "name": "Liger-Kernel benchmark scripts",
        "repository": "https://github.com/linkedin/Liger-Kernel"
      },
      "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"
      }
    },
    "metadata": {
      "name": "liger-bench-do-bench-full",
      "title": "Liger benchmark harness · full pass"
    },
    "apiVersion": "kernelindex.dev/v1alpha1"
  },
  "environment": {
    "kind": "ExecutionEnvironment",
    "spec": {
      "hardware": {
        "vendor": "nvidia",
        "product": "NVIDIA A100",
        "formFactor": "SXM4-80GB",
        "architecture": "sm_80"
      },
      "software": {}
    },
    "metadata": {
      "name": "liger-bench-nvidia-a100-sxm4-80gb",
      "title": "Liger benchmark host · A100-SXM4-80GB"
    },
    "apiVersion": "kernelindex.dev/v1alpha1"
  }
}
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