import operator_benchmark as op_bench
import torch


"""
Microbenchmarks for the gelu operators.
"""

gelu_configs_long = op_bench.cross_product_configs(
    N=[1, 4],
    C=[3],
    H=[16, 256],
    W=[16, 256],
    device=['cpu'],
    tags=['long']
)


class GeluBenchmark(op_bench.TorchBenchmarkBase):
    def init(self, N, C, H, W, device):
        self.inputs = {
            "input": torch.rand(N, C, H, W, device=device)
        }

    def forward(self, input):
        return torch.nn.functional.gelu(input)


op_bench.generate_pt_test(gelu_configs_long, GeluBenchmark)


if __name__ == "__main__":
    op_bench.benchmark_runner.main()