# AOT ID: ['0_forward']
from ctypes import c_void_p, c_long, c_int
import torch
import math
import random
import os
import tempfile
from math import inf, nan
from torch._inductor.hooks import run_intermediate_hooks
from torch._inductor.utils import maybe_profile
from torch._inductor.codegen.memory_planning import _align as align
from torch import device, empty_strided
from torch._inductor.async_compile import AsyncCompile
from torch._inductor.select_algorithm import extern_kernels
from torch._inductor.codegen.multi_kernel import MultiKernelCall
import triton
import triton.language as tl
from torch._inductor.runtime.triton_heuristics import grid, split_scan_grid, grid_combo_kernels, start_graph, end_graph
from torch._C import _cuda_getCurrentRawStream as get_raw_stream

aten = torch.ops.aten
inductor_ops = torch.ops.inductor
_quantized = torch.ops._quantized
assert_size_stride = torch._C._dynamo.guards.assert_size_stride
empty_strided_cpu = torch._C._dynamo.guards._empty_strided_cpu
empty_strided_cuda = torch._C._dynamo.guards._empty_strided_cuda
empty_strided_xpu = torch._C._dynamo.guards._empty_strided_xpu
reinterpret_tensor = torch._C._dynamo.guards._reinterpret_tensor
alloc_from_pool = torch.ops.inductor._alloc_from_pool
async_compile = AsyncCompile()


# kernel path: runs/run_shard_8/inductor_cache/qb/cqb3vtiomads7o6ymnn3sjvoftqw2fxs7kcu255cksqkcauhxdnm.py
# Topologically Sorted Source Nodes: [est_source], Original ATen: [aten.clone]
# Source node to ATen node mapping:
#   est_source => clone
# Graph fragment:
#   %clone : [num_users=1] = call_function[target=torch.ops.aten.clone.default](args = (%permute,), kwargs = {memory_format: torch.contiguous_format})
triton_poi_fused_clone_0 = async_compile.triton('triton_poi_fused_clone_0', '''
import triton
import triton.language as tl
from triton.compiler.compiler import AttrsDescriptor

from torch._inductor.runtime import triton_helpers, triton_heuristics
from torch._inductor.runtime.triton_helpers import libdevice, math as tl_math
from torch._inductor.runtime.hints import AutotuneHint, ReductionHint, TileHint, instance_descriptor, DeviceProperties

@triton_heuristics.pointwise(
    size_hints=[16, 4], tile_hint=TileHint.DEFAULT,
    filename=__file__,
    triton_meta={'signature': {0: '*fp32', 1: '*fp32', 2: '*fp32', 3: 'i32', 4: 'i32'}, 'device': DeviceProperties(type='cuda', index=0, cc=80, major=8, regs_per_multiprocessor=65536, max_threads_per_multi_processor=2048, multi_processor_count=108), 'constants': {}, 'configs': [AttrsDescriptor(divisible_by_16=(0, 1, 2, 3), equal_to_1=())]},
    inductor_meta={'autotune_hints': set(), 'kernel_name': 'triton_poi_fused_clone_0', 'mutated_arg_names': [], 'no_x_dim': False, 'num_load': 2, 'num_reduction': 0, 'backend_hash': 'A9C866B4A14FD3277824029365D703C2427B2E685E54EC9B3EF4ADC8D1EEAC1D', 'are_deterministic_algorithms_enabled': False, 'assert_indirect_indexing': True, 'autotune_local_cache': True, 'autotune_pointwise': True, 'autotune_remote_cache': None, 'force_disable_caches': False, 'dynamic_scale_rblock': True, 'max_autotune': False, 'max_autotune_pointwise': False, 'min_split_scan_rblock': 256, 'spill_threshold': 16, 'store_cubin': False},
    min_elem_per_thread=0
)
@triton.jit
def triton_poi_fused_clone_0(in_ptr0, in_ptr1, out_ptr0, ynumel, xnumel, YBLOCK : tl.constexpr, XBLOCK : tl.constexpr):
    ynumel = 16
    xnumel = 4
    yoffset = tl.program_id(1) * YBLOCK
    yindex = yoffset + tl.arange(0, YBLOCK)[None, :]
    ymask = yindex < ynumel
    xoffset = tl.program_id(0) * XBLOCK
    xindex = xoffset + tl.arange(0, XBLOCK)[:, None]
    xmask = xindex < xnumel
    x2 = xindex
    y3 = yindex
    y0 = yindex % 4
    y1 = (yindex // 4)
    tmp0 = tl.load(in_ptr0 + (x2 + (4*y3)), xmask & ymask, eviction_policy='evict_last')
    tmp1 = tl.load(in_ptr1 + (x2 + (4*y0)), xmask & ymask, eviction_policy='evict_last')
    tmp2 = tmp0 * tmp1
    tl.store(out_ptr0 + (y0 + (4*x2) + (16*y1)), tmp2, xmask & ymask)
''', device_str='cuda')


# kernel path: runs/run_shard_8/inductor_cache/ya/cyansxctlvhajqdzgxv2kjzkrfue2yk5b7zcghioinbkozfplw4p.py
# Topologically Sorted Source Nodes: [contiguous_1], Original ATen: [aten.clone]
# Source node to ATen node mapping:
#   contiguous_1 => clone_2
# Graph fragment:
#   %clone_2 : [num_users=1] = call_function[target=torch.ops.aten.clone.default](args = (%unfold,), kwargs = {memory_format: torch.contiguous_format})
triton_poi_fused_clone_1 = async_compile.triton('triton_poi_fused_clone_1', '''
import triton
import triton.language as tl
from triton.compiler.compiler import AttrsDescriptor

from torch._inductor.runtime import triton_helpers, triton_heuristics
from torch._inductor.runtime.triton_helpers import libdevice, math as tl_math
from torch._inductor.runtime.hints import AutotuneHint, ReductionHint, TileHint, instance_descriptor, DeviceProperties

@triton_heuristics.pointwise(
    size_hints=[8], 
    filename=__file__,
    triton_meta={'signature': {0: '*i64', 1: 'i32'}, 'device': DeviceProperties(type='cuda', index=0, cc=80, major=8, regs_per_multiprocessor=65536, max_threads_per_multi_processor=2048, multi_processor_count=108), 'constants': {}, 'configs': [AttrsDescriptor(divisible_by_16=(0,), equal_to_1=())]},
    inductor_meta={'autotune_hints': set(), 'kernel_name': 'triton_poi_fused_clone_1', 'mutated_arg_names': [], 'no_x_dim': False, 'num_load': 0, 'num_reduction': 0, 'backend_hash': 'A9C866B4A14FD3277824029365D703C2427B2E685E54EC9B3EF4ADC8D1EEAC1D', 'are_deterministic_algorithms_enabled': False, 'assert_indirect_indexing': True, 'autotune_local_cache': True, 'autotune_pointwise': True, 'autotune_remote_cache': None, 'force_disable_caches': False, 'dynamic_scale_rblock': True, 'max_autotune': False, 'max_autotune_pointwise': False, 'min_split_scan_rblock': 256, 'spill_threshold': 16, 'store_cubin': False},
    min_elem_per_thread=0
)
@triton.jit
def triton_poi_fused_clone_1(out_ptr0, xnumel, XBLOCK : tl.constexpr):
    xnumel = 8
    xoffset = tl.program_id(0) * XBLOCK
    xindex = xoffset + tl.arange(0, XBLOCK)[:]
    xmask = xindex < xnumel
    x0 = xindex % 2
    x1 = (xindex // 2)
    x2 = xindex
    tmp0 = x0 + x1
    tl.store(out_ptr0 + (x2), tmp0, xmask)
''', device_str='cuda')


# kernel path: runs/run_shard_8/inductor_cache/rq/crqzm22z7mq3o7bwfiiomiykhemwodzsakf2v6h7bjpdqhfbuurg.py
# Topologically Sorted Source Nodes: [result], Original ATen: [aten.new_zeros]
# Source node to ATen node mapping:
#   result => full_default
# Graph fragment:
#   %full_default : [num_users=1] = call_function[target=torch.ops.aten.full.default](args = ([4, 1, 4, 5, 2], 0), kwargs = {dtype: torch.float32, layout: torch.strided, device: cuda:0, pin_memory: False})
triton_poi_fused_new_zeros_2 = async_compile.triton('triton_poi_fused_new_zeros_2', '''
import triton
import triton.language as tl
from triton.compiler.compiler import AttrsDescriptor

from torch._inductor.runtime import triton_helpers, triton_heuristics
from torch._inductor.runtime.triton_helpers import libdevice, math as tl_math
from torch._inductor.runtime.hints import AutotuneHint, ReductionHint, TileHint, instance_descriptor, DeviceProperties

@triton_heuristics.pointwise(
    size_hints=[256], 
    filename=__file__,
    triton_meta={'signature': {0: '*fp32', 1: 'i32'}, 'device': DeviceProperties(type='cuda', index=0, cc=80, major=8, regs_per_multiprocessor=65536, max_threads_per_multi_processor=2048, multi_processor_count=108), 'constants': {}, 'configs': [AttrsDescriptor(divisible_by_16=(0, 1), equal_to_1=())]},
    inductor_meta={'autotune_hints': set(), 'kernel_name': 'triton_poi_fused_new_zeros_2', 'mutated_arg_names': [], 'no_x_dim': False, 'num_load': 0, 'num_reduction': 0, 'backend_hash': 'A9C866B4A14FD3277824029365D703C2427B2E685E54EC9B3EF4ADC8D1EEAC1D', 'are_deterministic_algorithms_enabled': False, 'assert_indirect_indexing': True, 'autotune_local_cache': True, 'autotune_pointwise': True, 'autotune_remote_cache': None, 'force_disable_caches': False, 'dynamic_scale_rblock': True, 'max_autotune': False, 'max_autotune_pointwise': False, 'min_split_scan_rblock': 256, 'spill_threshold': 16, 'store_cubin': False},
    min_elem_per_thread=0
)
@triton.jit
def triton_poi_fused_new_zeros_2(out_ptr0, xnumel, XBLOCK : tl.constexpr):
    xnumel = 160
    xoffset = tl.program_id(0) * XBLOCK
    xindex = xoffset + tl.arange(0, XBLOCK)[:]
    xmask = xindex < xnumel
    x0 = xindex
    tmp0 = 0.0
    tl.store(out_ptr0 + (x0), tmp0, xmask)
''', device_str='cuda')


# kernel path: runs/run_shard_8/inductor_cache/bv/cbvi5v4haqxjalbdx6io67jiarq7hydzbfzpcz27hjo3ppc7xq3x.py
# Topologically Sorted Source Nodes: [result, index_add_], Original ATen: [aten.new_zeros, aten.index_add]
# Source node to ATen node mapping:
#   index_add_ => index_put
#   result => full_default
# Graph fragment:
#   %full_default : [num_users=1] = call_function[target=torch.ops.aten.full.default](args = ([4, 1, 4, 5, 2], 0), kwargs = {dtype: torch.float32, layout: torch.strided, device: cuda:0, pin_memory: False})
#   %index_put : [num_users=1] = call_function[target=torch.ops.aten.index_put_.default](args = (%full_default, [None, None, None, %view_4], %view_3, True), kwargs = {})
triton_poi_fused_index_add_new_zeros_3 = async_compile.triton('triton_poi_fused_index_add_new_zeros_3', '''
import triton
import triton.language as tl
from triton.compiler.compiler import AttrsDescriptor

from torch._inductor.runtime import triton_helpers, triton_heuristics
from torch._inductor.runtime.triton_helpers import libdevice, math as tl_math
from torch._inductor.runtime.hints import AutotuneHint, ReductionHint, TileHint, instance_descriptor, DeviceProperties

@triton_heuristics.pointwise(
    size_hints=[256], 
    filename=__file__,
    triton_meta={'signature': {0: '*i64', 1: '*fp32', 2: '*fp32', 3: 'i32'}, 'device': DeviceProperties(type='cuda', index=0, cc=80, major=8, regs_per_multiprocessor=65536, max_threads_per_multi_processor=2048, multi_processor_count=108), 'constants': {}, 'configs': [AttrsDescriptor(divisible_by_16=(0, 1, 2, 3), equal_to_1=())]},
    inductor_meta={'autotune_hints': set(), 'kernel_name': 'triton_poi_fused_index_add_new_zeros_3', 'mutated_arg_names': ['out_ptr0'], 'no_x_dim': False, 'num_load': 2, 'num_reduction': 0, 'backend_hash': 'A9C866B4A14FD3277824029365D703C2427B2E685E54EC9B3EF4ADC8D1EEAC1D', 'are_deterministic_algorithms_enabled': False, 'assert_indirect_indexing': True, 'autotune_local_cache': True, 'autotune_pointwise': True, 'autotune_remote_cache': None, 'force_disable_caches': False, 'dynamic_scale_rblock': True, 'max_autotune': False, 'max_autotune_pointwise': False, 'min_split_scan_rblock': 256, 'spill_threshold': 16, 'store_cubin': False},
    min_elem_per_thread=0
)
@triton.jit
def triton_poi_fused_index_add_new_zeros_3(in_ptr0, in_ptr1, out_ptr0, xnumel, XBLOCK : tl.constexpr):
    xnumel = 256
    xoffset = tl.program_id(0) * XBLOCK
    xindex = xoffset + tl.arange(0, XBLOCK)[:]
    xmask = xindex < xnumel
    x1 = (xindex // 2) % 8
    x2 = (xindex // 16) % 4
    x3 = (xindex // 64)
    x4 = xindex % 16
    x0 = xindex % 2
    x5 = (xindex // 16)
    tmp0 = tl.load(in_ptr0 + (x1), xmask, eviction_policy='evict_last')
    tmp6 = tl.load(in_ptr1 + ((4*x2) + (16*(x4 // 4)) + (64*x3) + (64*((x4 + (16*x2)) // 64)) + (x4 % 4)), xmask)
    tmp1 = tl.full([XBLOCK], 5, tl.int32)
    tmp2 = tmp0 + tmp1
    tmp3 = tmp0 < 0
    tmp4 = tl.where(tmp3, tmp2, tmp0)
    tl.device_assert(((0 <= tmp4) & (tmp4 < 5)) | ~(xmask), "index out of bounds: 0 <= tmp4 < 5")
    tl.atomic_add(out_ptr0 + (x0 + (2*tmp4) + (10*x5)), tmp6, xmask, sem='relaxed')
''', device_str='cuda')


async_compile.wait(globals())
del async_compile

def call(args):
    primals_1, primals_2, primals_3 = args
    args.clear()
    assert_size_stride(primals_1, (4, 4, 4), (16, 4, 1))
    assert_size_stride(primals_2, (4, 4), (4, 1))
    assert_size_stride(primals_3, (16, 4), (4, 1))
    with torch.cuda._DeviceGuard(0):
        torch.cuda.set_device(0)
        buf0 = empty_strided_cuda((4, 1, 4, 4), (16, 1, 4, 1), torch.float32)
        # Topologically Sorted Source Nodes: [est_source], Original ATen: [aten.clone]
        stream0 = get_raw_stream(0)
        triton_poi_fused_clone_0.run(primals_1, primals_2, buf0, 16, 4, grid=grid(16, 4), stream=stream0)
        del primals_1
        del primals_2
        buf1 = empty_strided_cuda((16, 16), (16, 1), torch.float32)
        # Topologically Sorted Source Nodes: [est_source], Original ATen: [aten.mm]
        extern_kernels.mm(reinterpret_tensor(buf0, (16, 4), (4, 1), 0), reinterpret_tensor(primals_3, (4, 16), (1, 4), 0), out=buf1)
        del primals_3
        buf2 = empty_strided_cuda((4, 2), (2, 1), torch.int64)
        # Topologically Sorted Source Nodes: [contiguous_1], Original ATen: [aten.clone]
        triton_poi_fused_clone_1.run(buf2, 8, grid=grid(8), stream=stream0)
        buf3 = empty_strided_cuda((4, 1, 4, 5, 2), (40, 40, 10, 2, 1), torch.float32)
        # Topologically Sorted Source Nodes: [result], Original ATen: [aten.new_zeros]
        triton_poi_fused_new_zeros_2.run(buf3, 160, grid=grid(160), stream=stream0)
        # Topologically Sorted Source Nodes: [result, index_add_], Original ATen: [aten.new_zeros, aten.index_add]
        triton_poi_fused_index_add_new_zeros_3.run(buf2, buf1, buf3, 256, grid=grid(256), stream=stream0)
        del buf1
    return (reinterpret_tensor(buf3, (4, 1, 4, 10), (40, 40, 10, 1), 0), reinterpret_tensor(buf0, (16, 4), (4, 1), 0), reinterpret_tensor(buf2, (8, ), (1, ), 0), )


def benchmark_compiled_module(times=10, repeat=10):
    from torch._dynamo.testing import rand_strided
    from torch._inductor.utils import print_performance
    primals_1 = rand_strided((4, 4, 4), (16, 4, 1), device='cuda:0', dtype=torch.float32)
    primals_2 = rand_strided((4, 4), (4, 1), device='cuda:0', dtype=torch.float32)
    primals_3 = rand_strided((16, 4), (4, 1), device='cuda:0', dtype=torch.float32)
    fn = lambda: call([primals_1, primals_2, primals_3])
    return print_performance(fn, times=times, repeat=repeat)


if __name__ == "__main__":
    from torch._inductor.wrapper_benchmark import compiled_module_main
    compiled_module_main('None', benchmark_compiled_module)

import math
import torch
from torch import nn
import torch.hub


def overlap_and_add(signal, frame_step):
    outer_dimensions = signal.size()[:-2]
    frames, frame_length = signal.size()[-2:]
    subframe_length = math.gcd(frame_length, frame_step)
    subframe_step = frame_step // subframe_length
    subframes_per_frame = frame_length // subframe_length
    output_size = frame_step * (frames - 1) + frame_length
    output_subframes = output_size // subframe_length
    subframe_signal = signal.view(*outer_dimensions, -1, subframe_length)
    frame = torch.arange(0, output_subframes, device=signal.device).unfold(
        0, subframes_per_frame, subframe_step)
    frame = frame.long()
    frame = frame.contiguous().view(-1)
    result = signal.new_zeros(*outer_dimensions, output_subframes,
        subframe_length)
    result.index_add_(-2, frame, subframe_signal)
    result = result.view(*outer_dimensions, -1)
    return result


class Decoder(nn.Module):

    def __init__(self, N, L, audio_channels):
        super(Decoder, self).__init__()
        self.N, self.L = N, L
        self.audio_channels = audio_channels
        self.basis_signals = nn.Linear(N, audio_channels * L, bias=False)

    def forward(self, mixture_w, est_mask):
        """
        Args:
            mixture_w: [M, N, K]
            est_mask: [M, C, N, K]
        Returns:
            est_source: [M, C, T]
        """
        source_w = torch.unsqueeze(mixture_w, 1) * est_mask
        source_w = torch.transpose(source_w, 2, 3)
        est_source = self.basis_signals(source_w)
        m, c, k, _ = est_source.size()
        est_source = est_source.view(m, c, k, self.audio_channels, -1
            ).transpose(2, 3).contiguous()
        est_source = overlap_and_add(est_source, self.L // 2)
        return est_source


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


def get_init_inputs():
    return [[], {'N': 4, 'L': 4, 'audio_channels': 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 math
from torch import nn
import torch.hub
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_clone_0(in_ptr0, in_ptr1, out_ptr0, ynumel, xnumel,
    YBLOCK: tl.constexpr, XBLOCK: tl.constexpr):
    ynumel = 16
    xnumel = 4
    yoffset = tl.program_id(1) * YBLOCK
    yindex = yoffset + tl.arange(0, YBLOCK)[None, :]
    ymask = yindex < ynumel
    xoffset = tl.program_id(0) * XBLOCK
    xindex = xoffset + tl.arange(0, XBLOCK)[:, None]
    xmask = xindex < xnumel
    x2 = xindex
    y3 = yindex
    y0 = yindex % 4
    y1 = yindex // 4
    tmp0 = tl.load(in_ptr0 + (x2 + 4 * y3), xmask & ymask, eviction_policy=
        'evict_last')
    tmp1 = tl.load(in_ptr1 + (x2 + 4 * y0), xmask & ymask, eviction_policy=
        'evict_last')
    tmp2 = tmp0 * tmp1
    tl.store(out_ptr0 + (y0 + 4 * x2 + 16 * y1), tmp2, xmask & ymask)


@triton.jit
def triton_poi_fused_clone_1(out_ptr0, xnumel, XBLOCK: tl.constexpr):
    xnumel = 8
    xoffset = tl.program_id(0) * XBLOCK
    xindex = xoffset + tl.arange(0, XBLOCK)[:]
    xmask = xindex < xnumel
    x0 = xindex % 2
    x1 = xindex // 2
    x2 = xindex
    tmp0 = x0 + x1
    tl.store(out_ptr0 + x2, tmp0, xmask)


@triton.jit
def triton_poi_fused_new_zeros_2(out_ptr0, xnumel, XBLOCK: tl.constexpr):
    xnumel = 160
    xoffset = tl.program_id(0) * XBLOCK
    xindex = xoffset + tl.arange(0, XBLOCK)[:]
    xmask = xindex < xnumel
    x0 = xindex
    tmp0 = 0.0
    tl.store(out_ptr0 + x0, tmp0, xmask)


@triton.jit
def triton_poi_fused_index_add_new_zeros_3(in_ptr0, in_ptr1, out_ptr0,
    xnumel, XBLOCK: tl.constexpr):
    xnumel = 256
    xoffset = tl.program_id(0) * XBLOCK
    xindex = xoffset + tl.arange(0, XBLOCK)[:]
    xmask = xindex < xnumel
    x1 = xindex // 2 % 8
    x2 = xindex // 16 % 4
    x3 = xindex // 64
    x4 = xindex % 16
    x0 = xindex % 2
    x5 = xindex // 16
    tmp0 = tl.load(in_ptr0 + x1, xmask, eviction_policy='evict_last')
    tmp6 = tl.load(in_ptr1 + (4 * x2 + 16 * (x4 // 4) + 64 * x3 + 64 * ((x4 +
        16 * x2) // 64) + x4 % 4), xmask)
    tmp1 = tl.full([XBLOCK], 5, tl.int32)
    tmp2 = tmp0 + tmp1
    tmp3 = tmp0 < 0
    tmp4 = tl.where(tmp3, tmp2, tmp0)
    tl.device_assert((0 <= tmp4) & (tmp4 < 5) | ~xmask,
        'index out of bounds: 0 <= tmp4 < 5')
    tl.atomic_add(out_ptr0 + (x0 + 2 * tmp4 + 10 * x5), tmp6, xmask, sem=
        'relaxed')


def call(args):
    primals_1, primals_2, primals_3 = args
    args.clear()
    assert_size_stride(primals_1, (4, 4, 4), (16, 4, 1))
    assert_size_stride(primals_2, (4, 4), (4, 1))
    assert_size_stride(primals_3, (16, 4), (4, 1))
    with torch.cuda._DeviceGuard(0):
        torch.cuda.set_device(0)
        buf0 = empty_strided_cuda((4, 1, 4, 4), (16, 1, 4, 1), torch.float32)
        get_raw_stream(0)
        triton_poi_fused_clone_0[grid(16, 4)](primals_1, primals_2, buf0, 
            16, 4, XBLOCK=4, YBLOCK=16, num_warps=1, num_stages=1)
        del primals_1
        del primals_2
        buf1 = empty_strided_cuda((16, 16), (16, 1), torch.float32)
        extern_kernels.mm(reinterpret_tensor(buf0, (16, 4), (4, 1), 0),
            reinterpret_tensor(primals_3, (4, 16), (1, 4), 0), out=buf1)
        del primals_3
        buf2 = empty_strided_cuda((4, 2), (2, 1), torch.int64)
        triton_poi_fused_clone_1[grid(8)](buf2, 8, XBLOCK=8, num_warps=1,
            num_stages=1)
        buf3 = empty_strided_cuda((4, 1, 4, 5, 2), (40, 40, 10, 2, 1),
            torch.float32)
        triton_poi_fused_new_zeros_2[grid(160)](buf3, 160, XBLOCK=128,
            num_warps=4, num_stages=1)
        triton_poi_fused_index_add_new_zeros_3[grid(256)](buf2, buf1, buf3,
            256, XBLOCK=256, num_warps=4, num_stages=1)
        del buf1
    return reinterpret_tensor(buf3, (4, 1, 4, 10), (40, 40, 10, 1), 0
        ), reinterpret_tensor(buf0, (16, 4), (4, 1), 0), reinterpret_tensor(
        buf2, (8,), (1,), 0)


def overlap_and_add(signal, frame_step):
    outer_dimensions = signal.size()[:-2]
    frames, frame_length = signal.size()[-2:]
    subframe_length = math.gcd(frame_length, frame_step)
    subframe_step = frame_step // subframe_length
    subframes_per_frame = frame_length // subframe_length
    output_size = frame_step * (frames - 1) + frame_length
    output_subframes = output_size // subframe_length
    subframe_signal = signal.view(*outer_dimensions, -1, subframe_length)
    frame = torch.arange(0, output_subframes, device=signal.device).unfold(
        0, subframes_per_frame, subframe_step)
    frame = frame.long()
    frame = frame.contiguous().view(-1)
    result = signal.new_zeros(*outer_dimensions, output_subframes,
        subframe_length)
    result.index_add_(-2, frame, subframe_signal)
    result = result.view(*outer_dimensions, -1)
    return result


class DecoderNew(nn.Module):

    def __init__(self, N, L, audio_channels):
        super(DecoderNew, self).__init__()
        self.N, self.L = N, L
        self.audio_channels = audio_channels
        self.basis_signals = nn.Linear(N, audio_channels * L, bias=False)

    def forward(self, input_0, input_1):
        primals_3 = self.basis_signals.weight
        primals_1 = input_0
        primals_2 = input_1
        output = call([primals_1, primals_2, primals_3])
        return output[0]
