gemini-2.5-pro_triton_zezbpc
GQA ragged prefill causal h32 kv4 d128 · total_q = 172 · total_kv = 172 · len_indptr = 4 · bf16 · run 01a02032-53a4…
●passedReported evidence
Not re-observed recently.
Primary measurement
140.2µsmean
Rank 2 in its comparison group · source-native comparison · observed 2025-10-20
66.91× reference
Identity
implementationgemini-2.5-pro_triton_zezbpc
projectgemini-2.5-pro
revisionda915083d4c7c5e61aa3005e3d17ae488e0fc71c
workloadtotal_q = 172 · total_kv = 172 · len_indptr = 4 · bf16
comparison keysha256:fabf9c0431f28227…
sourceFlashInfer-Bench
external idtrace/gemini-2.5-pro_triton_zezbpc/1f97930e-1a06-4e84-9875-09a22fff8a7c
sha256:4dc3b5084b58b0dbf2f7fdb…
Correctness
comparatorflashinfer_bench_eval
max absolute error0.00390625
max relative error0.14386112987995148
resultpassed
Workload
total_q172
total_kv172
len_indptr4
kbf16 [172, 4, 128]
qbf16 [172, 32, 128]
vbf16 [172, 4, 128]
kv_indptrint32 [4]
qo_indptrint32 [4]
definition comparatorsol_execbench_eval
Measurements
latency · mean140.2 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": {
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"timing": {
"latencyNs": {
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},
"observedAt": "2025-10-20T01:06:38.735Z",
"correctness": {
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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 kv4 d128 →JSON