import torch
import torch.nn as nn
import torch.nn.functional as F


class _GatedLinearUnit(nn.Module):
    """Gated Linear Unit"""

    def __init__(self, input_size: 'int', hidden_size: 'int'=None, dropout:
        'float'=None):
        super().__init__()
        if dropout is not None:
            self.dropout = nn.Dropout(dropout)
        else:
            self.dropout = dropout
        self.hidden_size = hidden_size or input_size
        self.fc = nn.Linear(input_size, self.hidden_size * 2)
        self.init_weights()

    def init_weights(self):
        for n, p in self.named_parameters():
            if 'bias' in n:
                torch.nn.init.zeros_(p)
            elif 'fc' in n:
                torch.nn.init.xavier_uniform_(p)

    def forward(self, x):
        if self.dropout is not None:
            x = self.dropout(x)
        x = self.fc(x)
        x = F.glu(x, dim=-1)
        return x


def get_inputs():
    return [torch.rand([4, 4, 4, 4])]


def get_init_inputs():
    return [[], {'input_size': 4}]

import torch
from torch._inductor.select_algorithm import extern_kernels
import triton
import triton.language as tl
from torch._inductor.runtime.triton_heuristics import grid
from torch._C import _cuda_getCurrentRawStream as get_raw_stream
import torch.nn as nn
assert_size_stride = torch._C._dynamo.guards.assert_size_stride
empty_strided_cuda = torch._C._dynamo.guards._empty_strided_cuda
reinterpret_tensor = torch._C._dynamo.guards._reinterpret_tensor


@triton.jit
def triton_poi_fused_glu_0(in_ptr0, out_ptr0, xnumel, XBLOCK: tl.constexpr):
    xnumel = 256
    xoffset = tl.program_id(0) * XBLOCK
    xindex = xoffset + tl.arange(0, XBLOCK)[:]
    xmask = xindex < xnumel
    x0 = xindex % 4
    x1 = xindex // 4
    x2 = xindex
    tmp0 = tl.load(in_ptr0 + (x0 + 8 * x1), xmask)
    tmp1 = tl.load(in_ptr0 + (4 + x0 + 8 * x1), xmask)
    tmp2 = tl.sigmoid(tmp1)
    tmp3 = tmp0 * tmp2
    tl.store(out_ptr0 + x2, tmp3, xmask)


def call(args):
    primals_1, primals_2, primals_3 = args
    args.clear()
    assert_size_stride(primals_1, (8, 4), (4, 1))
    assert_size_stride(primals_2, (8,), (1,))
    assert_size_stride(primals_3, (4, 4, 4, 4), (64, 16, 4, 1))
    with torch.cuda._DeviceGuard(0):
        torch.cuda.set_device(0)
        buf0 = empty_strided_cuda((64, 8), (8, 1), torch.float32)
        extern_kernels.addmm(primals_2, reinterpret_tensor(primals_3, (64, 
            4), (4, 1), 0), reinterpret_tensor(primals_1, (4, 8), (1, 4), 0
            ), alpha=1, beta=1, out=buf0)
        del primals_1
        del primals_2
        buf1 = empty_strided_cuda((4, 4, 4, 4), (64, 16, 4, 1), torch.float32)
        get_raw_stream(0)
        triton_poi_fused_glu_0[grid(256)](buf0, buf1, 256, XBLOCK=256,
            num_warps=4, num_stages=1)
    return buf1, reinterpret_tensor(primals_3, (64, 4), (4, 1), 0
        ), reinterpret_tensor(buf0, (4, 4, 4, 8), (128, 32, 8, 1), 0)


class _GatedLinearUnitNew(nn.Module):
    """Gated Linear Unit"""

    def __init__(self, input_size: 'int', hidden_size: 'int'=None, dropout:
        'float'=None):
        super().__init__()
        if dropout is not None:
            self.dropout = nn.Dropout(dropout)
        else:
            self.dropout = dropout
        self.hidden_size = hidden_size or input_size
        self.fc = nn.Linear(input_size, self.hidden_size * 2)
        self.init_weights()

    def init_weights(self):
        for n, p in self.named_parameters():
            if 'bias' in n:
                torch.nn.init.zeros_(p)
            elif 'fc' in n:
                torch.nn.init.xavier_uniform_(p)

    def forward(self, input_0):
        primals_1 = self.fc.weight
        primals_2 = self.fc.bias
        primals_3 = input_0
        output = call([primals_1, primals_2, primals_3])
        return output[0]
