PyTorch eager
Matmul Divide GELU · batch_size = 1024 · input_size = 8192 · fp32 · run 01a03f0e-f6d8…
●passedReported evidence
Not re-observed recently.
Primary measurement
2.73ms±0.00 · mean of 100
Rank 1 in its comparison group · source-native comparison · observed 2026-03-05
max ms 2.75 · min ms 2.71 · std ms 0.0087 · mean ms 2.73
Identity
implementationPyTorch eager
projectPyTorch
revisionunknown
workloadbatch_size = 1024 · input_size = 8192 · fp32
comparison keysha256:6c34112cc6f113f7…
sourceKernelBench baseline timings
external idH100_Modal/torch/level2/86_Matmul_Divide_GELU.py
sha256:e5071a6acda853c0da166c0…
Correctness
Marked passed by the source; the correctness policy was not published.
Workload
batch_size1024
input_size8192
input_1fp32 [1024, 8192]
definition comparatornot_asserted
Measurements
latency · max2.75 ms · n=100
latency · mean2.73 ms · n=100
latency · min2.71 ms · n=100
latency · std8.70 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
Canonical manifest
Show manifestHide manifest
{
"run": {
"kind": "BenchmarkRun",
"spec": {
"status": "passed",
"timing": {
"samples": 100,
"latencyNs": {
"mean": 2730000,
"maximum": 2750000,
"minimum": 2710000,
"confidence95": [
2728295,
2731705
]
},
"primaryStatistic": "mean"
},
"observedAt": "2026-03-05T08:38:15.000Z",
"measurements": [
{
"unit": "ns",
"value": 8700,
"metric": "latency",
"statistic": "std"
}
],
"sourceNative": {
"source": "kernelbench",
"metrics": {
"max_ms": 2.75,
"min_ms": 2.71,
"std_ms": 0.0087,
"mean_ms": 2.73
},
"benchmark": "H100_Modal/baseline_time_torch.json",
"externalId": "H100_Modal/torch/level2/86_Matmul_Divide_GELU.py"
},
"protocolDigest": "sha256:547725b033a9911eae0c5ac362344a85aed824894ed4ab476af945b9bb491ea6",
"workloadDigest": "sha256:0940883ecd7c3b26b81df88729d26b9af27070a05a35092a89b53751ec265c8c",
"environmentDigest": "sha256:2750ae381d6de582f1eb6b9008e0987463d19ede8af127d97d76c5ae09121393",
"implementationDigest": "sha256:4d8947e0c663511ffb8d5984e9f20afc87d0a26d0ce27439b718a092e057ad3c"
},
"metadata": {
"name": "kernelbench-h100-modal-torch-l2-86-matmul-divide-gelu",
"title": "Matmul Divide GELU · PyTorch eager · Modal"
},
"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": "80GB HBM3",
"architecture": "sm_90"
},
"software": {}
},
"metadata": {
"name": "kernelbench-h100-modal",
"title": "KernelBench host · H100 80GB HBM3 (Modal)"
},
"apiVersion": "kernelindex.dev/v1alpha1"
}
}Cite this record (permalink, digest, access date)
Report an issue with this run
Published 2026-08-26 · KernelBench baseline timings · MITAll results for Matmul Divide GELU →JSON