Liger
Chunked distillation JSD loss · vocab = 128256 · hidden = 4096 · tokens = 8192 · bf16 · run 01a0202b-2174…
●passedReported evidence
Not re-observed recently.
Primary measurement
60.2msmedian
Rank 1 in its comparison group · source-native comparison · observed 2024-12-03
ms 20 60.24163055419922 · ms 50 60.24163055419922 · ms 80 60.24163055419922
Identity
implementationLiger
projectLiger-Kernel
revisionunknown
workloadvocab = 128256 · hidden = 4096 · tokens = 8192 · bf16
comparison keysha256:c0ae02cd11263f18…
sourceLiger-Kernel benchmarks
external iddistill_jsd_loss/forward/liger/nvidia-h100-80gb-hbm3/hidden4096-tokens8192-vocab128256-bf16/2024-12-03-07-58-46
sha256:73bae37b7f05ba609ac659a…
Correctness
Marked passed by the source; the correctness policy was not published.
Workload
vocab128256
hidden4096
tokens8192
targetint64 [8192]
student_inputbf16 [8192, 2048]
teacher_inputbf16 [8192, 4096]
student_weightbf16 [128256, 2048]
teacher_weightbf16 [128256, 4096]
definition comparatornot_asserted
Measurements
latency · median60.2 ms
latency · p2060.2 ms
latency · p8060.2 ms
Protocol
harnessLiger-Kernel benchmark scripts
timercuda_events
primaryStatisticmedian
comparabilityFamilyliger_kernel_bench
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
Canonical manifest
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{
"run": {
"kind": "BenchmarkRun",
"spec": {
"status": "passed",
"timing": {
"latencyNs": {
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},
"primaryStatistic": "median"
},
"observedAt": "2024-12-03T07:58:46.000Z",
"measurements": [
{
"unit": "ns",
"value": 60241631,
"metric": "latency",
"statistic": "p20"
},
{
"unit": "ns",
"value": 60241631,
"metric": "latency",
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}
],
"sourceNative": {
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"metrics": {
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"ms_80": 60.24163055419922
},
"benchmark": "distill_jsd_loss/forward",
"externalId": "distill_jsd_loss/forward/liger/nvidia-h100-80gb-hbm3/hidden4096-tokens8192-vocab128256-bf16/2024-12-03-07-58-46"
},
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"workloadDigest": "sha256:517aa9063603db73b93c3dc57b38a584c48f4988426eade5cd0de1216f25b094",
"environmentDigest": "sha256:2750ae381d6de582f1eb6b9008e0987463d19ede8af127d97d76c5ae09121393",
"implementationDigest": "sha256:d837dbdac56dc2e7711f8e547e5951891cab10ff477f4f1fac1a7982fdb1dde8"
},
"metadata": {
"name": "liger-distill-jsd-loss-forward-liger-nvidia-h100-80gb-hbm3-hidden4096-tokens8192-vocab128256-bf16-20",
"title": "Chunked distillation JSD loss · liger · forward",
"labels": {
"liger_version": "0.4.2"
}
},
"apiVersion": "kernelindex.dev/v1alpha1"
},
"protocol": {
"kind": "BenchmarkProtocol",
"spec": {
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"repository": "https://github.com/linkedin/Liger-Kernel"
},
"measurement": {
"timer": "cuda_events",
"primaryStatistic": "median"
},
"comparability": {
"notes": "Timed: the module forward 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-forward",
"title": "Liger benchmark harness · forward pass"
},
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"environment": {
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"spec": {
"hardware": {
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"product": "NVIDIA H100",
"formFactor": "80GB HBM3",
"architecture": "sm_90"
},
"software": {}
},
"metadata": {
"name": "liger-bench-nvidia-h100-80gb-hbm3",
"title": "Liger benchmark host · H100 80GB HBM3"
},
"apiVersion": "kernelindex.dev/v1alpha1"
}
}Cite this record (permalink, digest, access date)
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Published 2026-08-20 · Liger-Kernel benchmarks · BSD-2-ClauseAll results for Chunked distillation JSD loss →JSON