import torch
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
from torch._inductor.runtime.triton_helpers import libdevice
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_per_fused_mean_mul_native_group_norm_sigmoid_0(in_out_ptr0,
    in_ptr0, in_ptr1, in_ptr2, out_ptr1, xnumel, rnumel, XBLOCK: tl.constexpr):
    xnumel = 16
    RBLOCK: tl.constexpr = 16
    xoffset = tl.program_id(0) * XBLOCK
    xindex = xoffset + tl.arange(0, XBLOCK)[:, None]
    xmask = xindex < xnumel
    rindex = tl.arange(0, RBLOCK)[None, :]
    tl.full([XBLOCK, RBLOCK], True, tl.int1)
    r1 = rindex
    x0 = xindex
    x2 = xindex % 4
    tmp0 = tl.load(in_ptr0 + (r1 + 16 * x0), xmask, other=0.0)
    tmp16 = tl.load(in_ptr1 + x2, xmask, eviction_policy='evict_last')
    tmp18 = tl.load(in_ptr2 + x2, xmask, eviction_policy='evict_last')
    tmp1 = tl.broadcast_to(tmp0, [XBLOCK, RBLOCK])
    tmp3 = tl.where(xmask, tmp1, 0)
    tmp4 = tl.sum(tmp3, 1)[:, None]
    tmp5 = 16.0
    tmp6 = tmp4 / tmp5
    tmp7 = 1.0
    tmp8 = tmp6 / tmp7
    tmp9 = tmp6 - tmp8
    tmp10 = tmp9 * tmp9
    tmp11 = tmp10 / tmp7
    tmp12 = 1e-05
    tmp13 = tmp11 + tmp12
    tmp14 = libdevice.rsqrt(tmp13)
    tmp15 = tmp9 * tmp14
    tmp17 = tmp15 * tmp16
    tmp19 = tmp17 + tmp18
    tmp20 = tl.sigmoid(tmp19)
    tmp21 = tmp0 * tmp20
    tl.debug_barrier()
    tl.store(in_out_ptr0 + x0, tmp6, xmask)
    tl.store(out_ptr1 + (r1 + 16 * x0), tmp21, xmask)


def call(args):
    primals_1, primals_2, primals_3 = args
    args.clear()
    assert_size_stride(primals_1, (4, 4, 4, 4), (64, 16, 4, 1))
    assert_size_stride(primals_2, (4,), (1,))
    assert_size_stride(primals_3, (4,), (1,))
    with torch.cuda._DeviceGuard(0):
        torch.cuda.set_device(0)
        buf0 = empty_strided_cuda((4, 4, 1, 1), (4, 1, 16, 16), torch.float32)
        buf1 = reinterpret_tensor(buf0, (4, 4, 1, 1), (4, 1, 1, 1), 0)
        del buf0
        buf3 = empty_strided_cuda((4, 4, 4, 4), (64, 16, 4, 1), torch.float32)
        get_raw_stream(0)
        triton_per_fused_mean_mul_native_group_norm_sigmoid_0[grid(16)](buf1,
            primals_1, primals_2, primals_3, buf3, 16, 16, XBLOCK=8,
            num_warps=2, num_stages=1)
    return buf3, primals_1, primals_2, primals_3, buf1


class LCTGateNew(nn.Module):

    def __init__(self, channels, groups=16):
        super(LCTGateNew, self).__init__()
        assert channels > 0
        assert groups > 0
        while channels % groups != 0:
            groups //= 2
        self.gn = nn.GroupNorm(groups, channels, affine=True)
        nn.init.ones_(self.gn.bias)
        nn.init.zeros_(self.gn.weight)
        self.global_avgpool = nn.AdaptiveAvgPool2d(1)
        self.gate_activation = nn.Sigmoid()

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


Measured latency_ms: 0.018376