torch.compile (inductor)
GRUHidden · seq_len = 512 · batch_size = 10 · input_size = 128 · num_layers = 6 · hidden_size = 256 · fp32 · run 01a03f0e-f6f0…
●passedReported evidence
Not re-observed recently.
Primary measurement
49.3ms±0.31 · mean of 100
Rank 2 in its comparison group · source-native comparison · observed 2026-03-05
max ms 59.3 · min ms 48.4 · std ms 1.59 · mean ms 49.3
Identity
implementationtorch.compile (inductor)
projectPyTorch
revisionunknown
workloadseq_len = 512 · batch_size = 10 · input_size = 128 · num_layers = 6 · hidden_size = 256 · fp32
comparison keysha256:eaafac6221b592d9…
sourceKernelBench baseline timings
external idH100_Modal/torch-compile-inductor/level3/40_GRUHidden.py
sha256:e94e7ef6a953fe524dcf63d…
Correctness
Marked passed by the source; the correctness policy was not published.
Workload
seq_len512
batch_size10
input_size128
num_layers6
hidden_size256
input_1fp32 [512, 10, 128]
input_2fp32 [6, 10, 256]
definition comparatornot_asserted
Measurements
latency · max59.3 ms · n=100
latency · mean49.3 ms · n=100
latency · min48.4 ms · n=100
latency · std1.59 ms
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
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{
"run": {
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"spec": {
"status": "passed",
"timing": {
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"latencyNs": {
"mean": 49300000,
"maximum": 59300000,
"minimum": 48400000,
"confidence95": [
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]
},
"primaryStatistic": "mean"
},
"observedAt": "2026-03-05T08:38:15.000Z",
"measurements": [
{
"unit": "ns",
"value": 1590000,
"metric": "latency",
"statistic": "std"
}
],
"sourceNative": {
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"mean_ms": 49.3
},
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"implementationDigest": "sha256:db61bb9876ccbf85a34d1e81e429660eae57a41eadf898eb264eefd6222f3908"
},
"metadata": {
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},
"apiVersion": "kernelindex.dev/v1alpha1"
},
"protocol": {
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"spec": {
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},
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},
"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.",
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},
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},
"apiVersion": "kernelindex.dev/v1alpha1"
}
}Cite this record (permalink, digest, access date)
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Published 2026-08-26 · KernelBench baseline timings · MITAll results for GRUHidden →JSON