cuda_fp4_fp8_naive_n2048_k2048
GEMM fp4 FP8 n2048 k2048 · m = 64 · fp8_e4m3 · run 01a00b1b-829e…
●passedReproduction-ready evidence
Primary measurement
1.59msmean
Rank 1 in its comparison group · source-native comparison · observed 2026-06-06
0.10× reference
Identity
implementationcuda_fp4_fp8_naive_n2048_k2048
projectFlashInfer-Bench baselines
revisionda915083d4c7c5e61aa3005e3d17ae488e0fc71c
workloadm = 64 · fp8_e4m3
comparison keysha256:a0837a5b9d654e64…
sourceFlashInfer-Bench
external idtrace/cuda_fp4_fp8_naive_n2048_k2048/bc977772-8cd7-4ce5-a83a-438dbcdc63c2
sha256:86f00bcae87da73fda08f2a…
Correctness
comparatorflashinfer_bench_eval
max absolute error0
max relative error0
resultpassed
Workload
m64
a_fp4int8 [64, 1024]
b_fp8fp8_e4m3 [2048, 2048]
definition comparatorsol_execbench_eval
Measurements
latency · mean1.59 ms
Protocol
harnessflashinfer-bench
timerharness_reported
primaryStatisticmean
correctnessReferencedefinition reference implementation
comparabilityFamilyflashinfer_bench_trace
Environment
gpuNVIDIA B200 (unknown)
cudaToolkit13.0
frameworkpytorch 2.11.0+cu130
Artifacts
logssha256:a19102089cbe5f97… · text/plain · unavailable
Replications and notes
No attestations yet.
Community attestations. They never change the evidence level; only a KernelIndex-controlled rerun does.
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Canonical manifest
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"observedAt": "2026-06-06T21:44:52.333Z",
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}Cite this record (permalink, digest, access date)
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Published 2026-08-16 · FlashInfer-Bench · Apache-2.0All results for GEMM fp4 FP8 n2048 k2048 →JSON