Skip to content
KernelIndex
Search⌘K

submission 512855

JordanNanos · python · License unknown

Use it

Vendorable · source mirrored · license unknownView source →

No package. Vendor the mirrored source: 11 lines, June 9 Researcher Reciprocity License v1.0.

matmul_py_submission.py
curl "https://kernelindex.com/api/v1/implementations/kernelbot-matmul-v2-512855?include=source"
interfacepython
Compatibility
measured onNVIDIA B200
declared hardwareNVIDIA B200
architecturessm_100
dtypesfp16

Benchmark evidence

1 measurement across 1 GPU, fastest first.

Operation / workload
Hardware
Latency
Rank
Observed
FP16 matmulsuite of 8 cases
NVIDIA B200
137.7µs
#29 of 53
2026-03-05

Reported · How evidence levels are derived →

Source and license

sourceavailable
revision digestsha256:00c584d6960d6f57477a982a92e4e59e6f696289b3d4c92831a5a76a07172226
license declaredunknown
license concludedunknown
authorsJordanNanos
imported2026-08-15

Kernel source

matmul_py_submission.py11 lines
import os
import torch
from task import input_t, output_t

os.environ.setdefault("CUBLAS_WORKSPACE_CONFIG", ":4096:8")


def custom_kernel(data: input_t) -> output_t:
    a, b, c = data
    torch.mm(a, b, out=c)
    return c

Source code from GPU Mode and the KernelBot dataset · June 9 Researcher Reciprocity License v1.0

Best evidence level for this revision: reported

JSON