torch.compile (inductor)
PyTorch · python · MIT
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51_Argmax_over_a_dimension.py
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symbolModel.forward
Compatibility
measured onNVIDIA H100
declared hardwaredeclared only
architectures—
dtypes
Benchmark evidence
2 measurements across 1 GPU, fastest first.
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Source and license
sourceavailable
revision digestsha256:53981d8abf59f63283950b860a095dbbc5d73527f6b44980294640f619d93b9c
license declaredMIT
license concludedMIT
imported2026-08-26
Kernel source
51_Argmax_over_a_dimension.py39 lines
import torch
import torch.nn as nn
class Model(nn.Module):
"""
Simple model that performs Argmax over a specified dimension.
"""
def __init__(self, dim: int):
"""
Initializes the model with the dimension to perform argmax.
Args:
dim (int): The dimension to perform argmax over.
"""
super(Model, self).__init__()
self.dim = dim
def forward(self, x: torch.Tensor) -> torch.Tensor:
"""
Applies argmax over the specified dimension to the input tensor.
Args:
x (torch.Tensor): Input tensor.
Returns:
torch.Tensor: Output tensor with argmax applied, with the specified dimension removed.
"""
return torch.argmax(x, dim=self.dim)
batch_size = 128
dim1 = 4096
dim2 = 4095
def get_inputs():
x = torch.rand(batch_size, dim1, dim2)
return [x]
def get_init_inputs():
return [1]scrolls · 39 lines total
Source code from KernelBench, © 2023 Anne Ouyang, Simon Guo, Azalia Mirhoseini (Scaling Intelligence Lab, Stanford University), MIT License · MIT
Best evidence level for this revision: reported
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