ac4k
License unknown
Use it
Benchmark submission only · no public source · license unknown
No install recipe recorded for this revision.
interfaceunknown
Compatibility
measured onNVIDIA B200
declared hardwareNVIDIA B200
architecturessm_100
dtypesbf16, int32
Benchmark evidence
1 measurement across 1 GPU, fastest first.
Operation / workload
Hardware
Latency
Rank
Observed
Audio encoder varlen attention with chunking backwardsuite of 16 cases
NVIDIA B200
113.5µs
#8 of 20
2026-08-03
Reported · How evidence levels are derived →
Source and license
sourcenot public
revision digestsha256:7df9a08d912a06a40e9cc1eed3246c5825813b4b120e5c30314d401e1605537e
license declaredunknown
license concludedunknown
authorsac4k
imported2026-08-24
Best evidence level for this revision: reported
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