60 lines
1.7 KiB
Python
60 lines
1.7 KiB
Python
|
# Tencent is pleased to support the open source community by making ncnn available.
|
||
|
|
#
|
||
|
|
# Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
|
||
|
|
#
|
||
|
|
# Licensed under the BSD 3-Clause License (the "License"); you may not use this file except
|
||
|
|
# in compliance with the License. You may obtain a copy of the License at
|
||
|
|
#
|
||
|
|
# https://opensource.org/licenses/BSD-3-Clause
|
||
|
|
#
|
||
|
|
# Unless required by applicable law or agreed to in writing, software distributed
|
||
|
|
# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
|
||
|
|
# CONDITIONS OF ANY KIND, either express or implied. See the License for the
|
||
|
|
# specific language governing permissions and limitations under the License.
|
||
|
|
|
||
|
|
import torch
|
||
|
|
import torch.nn as nn
|
||
|
|
import torch.nn.functional as F
|
||
|
|
|
||
|
|
class Model(nn.Module):
|
||
|
|
def __init__(self):
|
||
|
|
super(Model, self).__init__()
|
||
|
|
|
||
|
|
self.w1 = nn.Parameter(torch.rand(10, 128))
|
||
|
|
|
||
|
|
def forward(self, x, w0, y):
|
||
|
|
x = F.embedding(x, w0)
|
||
|
|
y = F.embedding(y, self.w1)
|
||
|
|
return x, y
|
||
|
|
|
||
|
|
def test():
|
||
|
|
net = Model()
|
||
|
|
net.eval()
|
||
|
|
|
||
|
|
torch.manual_seed(0)
|
||
|
|
x = torch.randint(10, (1, 13), dtype=torch.int)
|
||
|
|
w0 = torch.rand(10, 128)
|
||
|
|
y = torch.randint(10, (1, 11), dtype=torch.int)
|
||
|
|
|
||
|
|
a0, a1 = net(x, w0, y)
|
||
|
|
|
||
|
|
# export torchscript
|
||
|
|
mod = torch.jit.trace(net, (x, w0, y))
|
||
|
|
mod.save("test_F_embedding.pt")
|
||
|
|
|
||
|
|
# torchscript to pnnx
|
||
|
|
import os
|
||
|
|
os.system("../src/pnnx test_F_embedding.pt inputshape=[1,13]i32,[10,128],[1,11]i32")
|
||
|
|
|
||
|
|
# pnnx inference
|
||
|
|
import test_F_embedding_pnnx
|
||
|
|
b0, b1 = test_F_embedding_pnnx.test_inference()
|
||
|
|
|
||
|
|
return torch.equal(a0, b0) and torch.equal(a1, b1)
|
||
|
|
|
||
|
|
if __name__ == "__main__":
|
||
|
|
if test():
|
||
|
|
exit(0)
|
||
|
|
else:
|
||
|
|
exit(1)
|