gpt-o3_triton_189201
GEMM n256 k7168 · m = 15 · fp16 · run 01a02032-5acf…
●passedReported evidence
Not re-observed recently.
Primary measurement
296.8µsmean
Rank 5 in its comparison group · source-native comparison · observed 2025-10-16
0.60× reference
Identity
implementationgpt-o3_triton_189201
projectgpt-o3
revisionda915083d4c7c5e61aa3005e3d17ae488e0fc71c
workloadm = 15 · fp16
comparison keysha256:607b6b872c6047fc…
sourceFlashInfer-Bench
external idtrace/gpt-o3_triton_189201/8c643a08-3789-4433-b00c-89485a14e9fa
sha256:02838c33d05772c9bf392ab…
Correctness
comparatorflashinfer_bench_eval
max absolute error0
max relative error0
resultpassed
Workload
m15
afp16 [15, 7168]
bfp16 [256, 7168]
definition comparatorsol_execbench_eval
Measurements
latency · mean296.8 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": {
"kind": "BenchmarkRun",
"spec": {
"status": "passed",
"timing": {
"latencyNs": {
"mean": 296841
},
"primaryStatistic": "mean"
},
"observedAt": "2025-10-16T01:16:55.694Z",
"correctness": {
"comparator": "sol_execbench_eval",
"maximumAbsoluteError": 0,
"maximumRelativeError": 0
},
"sourceNative": {
"source": "flashinfer-bench",
"metrics": {
"latency_ms": 0.29684145159785597,
"speedup_factor": 0.5986741896874864,
"reference_latency_ms": 0.17771131550100364
},
"benchmark": "gemm_n256_k7168"
},
"protocolDigest": "sha256:7d44d206ad086b4bece35ce31f6531ebb11f07e0d9dcfb74c75be86d3ec02095",
"workloadDigest": "sha256:8bdd033c9a2e85d2d6fb7a84c63f34bbffc3f8d92cbaf2e673f03ca53b527ab6",
"environmentDigest": "sha256:f4292a8be127b7230cd3995c1d605fb6c644e2c2f94566e1d28cc1be766ca5d5",
"implementationDigest": "sha256:b6694ec82d45fe33e3d4bdd9bbb95cacabc84dfb6bcc5db38fc2de95286dea1c"
},
"metadata": {
"name": "sol-trace-gemm-n256-k7168-8c643a08",
"title": "gpt-o3_triton_189201 · gemm_n256_k7168"
},
"apiVersion": "kernelindex.dev/v1alpha1"
},
"protocol": {
"kind": "BenchmarkProtocol",
"spec": {
"harness": {
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"repository": "https://github.com/flashinfer-ai/flashinfer-bench"
},
"correctness": {
"reference": "definition reference implementation",
"comparator": "flashinfer_bench_eval"
},
"measurement": {
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"primaryStatistic": "mean"
},
"comparability": {
"family": "flashinfer_bench_trace"
}
},
"metadata": {
"name": "flashinfer-bench-trace",
"title": "FlashInfer-Bench trace harness"
},
"apiVersion": "kernelindex.dev/v1alpha1"
},
"environment": {
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"spec": {
"hardware": {
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"product": "NVIDIA B200",
"architecture": "unknown"
},
"software": {
"framework": {
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"version": "2.8.0+cu128"
},
"libraries": {
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},
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}
},
"metadata": {
"name": "sol-trace-nvidia-b200-2-8-0-cu128-3-4-0-12-8",
"title": "NVIDIA B200 (trace-reported software)"
},
"apiVersion": "kernelindex.dev/v1alpha1"
}
}Cite this record (permalink, digest, access date)
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Published 2026-08-20 · FlashInfer-Bench · Apache-2.0All results for GEMM n256 k7168 →JSON