submission 183714
tomaszki · python · License unknown
Use it
Vendorable · source mirrored · license unknownView source →
No package. Vendor the mirrored source: 8 lines, June 9 Researcher Reciprocity License v1.0.
prefixsum.py
curl "https://kernelindex.com/api/v1/implementations/kernelbot-prefixsum-v2-183714?include=source"interfacepython
Compatibility
measured onNVIDIA B200
declared hardwareNVIDIA B200
architecturessm_100
dtypesfp32
Benchmark evidence
1 measurement across 1 GPU, fastest first.
Operation / workload
Hardware
Latency
Rank
Observed
Reported · How evidence levels are derived →
Source and license
sourceavailable
revision digestsha256:63581a3262d08d5e15bc58a9712148383a452af6f98d53f8ee5404794d6a7d60
license declaredunknown
license concludedunknown
authorstomaszki
imported2026-08-15
Kernel source
prefixsum.py8 lines
import torch
from task import input_t, output_t
def custom_kernel(data: input_t) -> output_t:
data, output = data
output = torch.cumsum(data, dim=0)
return outputSource code from GPU Mode and the KernelBot dataset · June 9 Researcher Reciprocity License v1.0
Best evidence level for this revision: reported
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