Skip to content
KernelIndex
Search⌘K

Transformers

Embedding lookup · seq = 2048 · batch = 8 · vocab = 131072 · hidden = 4096 · fp32 · run 01a016ad-791c…
●passedReported evidence

Not re-observed recently.

Primary measurement
7.49msmedian

Rank 3 in its comparison group · source-native comparison · observed 2024-09-03

Compare with #1 →

ms 20 7.484294414520264 · ms 50 7.489376068115234 · ms 80 7.5203776359558105

Identity
implementationTransformers
projectHugging Face Transformers
revisionunknown
workloadseq = 2048 · batch = 8 · vocab = 131072 · hidden = 4096 · fp32
comparison keysha256:5bd9281a6f795ec0…
sourceLiger-Kernel benchmarks
external idembedding/full/huggingface/nvidia-a100-sxm4-80gb/batch8-hidden4096-seq2048-vocab131072-fp32/2024-09-03-15-33-28
sha256:1116650233510376110d383…

Correctness

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

Workload

seq2048
batch8
vocab131072
hidden4096
weightfp32 [131072, 4096]
input_idsint64 [8, 2048]
definition comparatornot_asserted

Measurements

latency · median7.49 ms
latency · p207.48 ms
latency · p807.52 ms

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

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": {
        "latencyNs": {
          "median": 7489376
        },
        "primaryStatistic": "median"
      },
      "observedAt": "2024-09-03T15:33:28.000Z",
      "measurements": [
        {
          "unit": "ns",
          "value": 7484294,
          "metric": "latency",
          "statistic": "p20"
        },
        {
          "unit": "ns",
          "value": 7520378,
          "metric": "latency",
          "statistic": "p80"
        }
      ],
      "sourceNative": {
        "source": "liger-kernel-bench",
        "metrics": {
          "ms_20": 7.484294414520264,
          "ms_50": 7.489376068115234,
          "ms_80": 7.5203776359558105
        },
        "benchmark": "embedding/full",
        "externalId": "embedding/full/huggingface/nvidia-a100-sxm4-80gb/batch8-hidden4096-seq2048-vocab131072-fp32/2024-09-03-15-33-28"
      },
      "protocolDigest": "sha256:5b02ee9a2140fbc6fcc1c89800f6c177ba22718c8897cb532bf0ba91867c1e58",
      "workloadDigest": "sha256:05bb00931b98af19441c32448ac526ad3a3ae2288b443a250b12d49fbe4439cf",
      "environmentDigest": "sha256:90c9e2764222f592477cfccf3373519add5a1b881563956ad058c4f99e41b6b9",
      "implementationDigest": "sha256:d6d77034622d5e42573eea7b71fb3324fcf78d3b87c20c053defd81748caefe8"
    },
    "metadata": {
      "name": "liger-embedding-full-huggingface-nvidia-a100-sxm4-80gb-batch8-hidden4096-seq2048-vocab131072-fp32-20",
      "title": "Embedding lookup · huggingface · 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"
  }
}
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.