pytorch
53 строки · 1.4 Кб
1import torch2
3from . import benchmark4
5
6class SwishBench(benchmark.Benchmark):7def __init__(self, mode, device, dtype, M, N):8super().__init__(mode, device, dtype)9self.M = M10self.N = N11self.data = self.rand(12[M, N], device=device, dtype=dtype, requires_grad=self.requires_grad13)14self.inputs = [self.data]15self.zeros = torch.zeros(M, N, device=device)16self.six = self.zeros + 6.017self.three = self.zeros + 3.018self.sixth = self.zeros + 1.0 / 6.019
20def forward(self, inp):21y = inp * (torch.min(torch.relu(inp), self.six) + self.three) * self.sixth22return y23
24def reference(self):25return self.numpy(self.forward(self.data))26
27def config(self):28return [self.M, self.N]29
30@staticmethod31def module():32return "swish"33
34def memory_workload(self):35if self.mode == "fwd":36sol_count = 1 + 137algorithmic_count = 3 + 138else:39sol_count = (1 + 1) + (1 + 1)40algorithmic_count = (3 + 1) + (3 + 1)41
42buffer_size = self.M * self.N43return {44"sol": buffer_size * sol_count,45"algorithmic": buffer_size * algorithmic_count,46}47
48@staticmethod49def default_configs():50return [[128, 1 << 16]]51
52
53benchmark.register_benchmark_class(SwishBench)54