gpt-o3 / triton25db20
GQA ragged prefill causal h32 kv8 d128 · total_q = 1 · total_kv = 1 · len_indptr = 2 · bf16 · run 01a02032-5e38…
●passedReported evidence
Not re-observed recently.
Primary measurement
95.2µsmean
Rank 8 in its comparison group · source-native comparison · observed 2025-10-19
35.96× reference
Identity
implementationgpt-o3_triton_25db20
projectgpt-o3
revisionda915083d4c7c5e61aa3005e3d17ae488e0fc71c
workloadtotal_q = 1 · total_kv = 1 · len_indptr = 2 · bf16
comparison keysha256:546ae20b2a13187e…
sourceFlashInfer-Bench
external idtrace/gpt-o3_triton_25db20/3a919718-bdfb-4030-8771-7e2cca27ada7
sha256:5ff44b7e50408f001defd70…
Correctness
comparatorflashinfer_bench_eval
max absolute error4.76837158203125e-7
max relative error6.328413633127639e-7
resultpassed
Workload
total_q1
total_kv1
len_indptr2
kbf16 [1, 8, 128]
qbf16 [1, 32, 128]
vbf16 [1, 8, 128]
kv_indptrint32 [2]
qo_indptrint32 [2]
definition comparatorsol_execbench_eval
Measurements
latency · mean95.2 µs
Protocol
harnessflashinfer-bench
timerharness_reported
primaryStatisticmean
correctnessReferencedefinition reference implementation
comparabilityFamilyflashinfer_bench_trace
Environment
gpuNVIDIA B200 (unknown)
cudaToolkit12.8
frameworkpytorch 2.8.0+cu128
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.
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{
"run": {
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"spec": {
"status": "passed",
"timing": {
"latencyNs": {
"mean": 95223
},
"primaryStatistic": "mean"
},
"observedAt": "2025-10-19T22:59:20.355Z",
"correctness": {
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"maximumAbsoluteError": 4.76837158203125e-7,
"maximumRelativeError": 6.328413633127639e-7
},
"sourceNative": {
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},
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"metadata": {
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}
}Cite this record (permalink, digest, access date)
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Published 2026-08-20 · FlashInfer-Bench · Apache-2.0All results for GQA ragged prefill causal h32 kv8 d128 →JSON