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#!/usr/bin/env python3 # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. import os from typing import Iterable, Union from megengine import Parameter, tensor from megengine.functional.inplace import _inplace_add_ from megengine.optimizer import Optimizer class SGD(Optimizer): r"""Implements stochastic g...
_inplace_add_(v, grad, alpha=_momentum, beta=c1)
megengine.functional.inplace._inplace_add_
#!/usr/bin/env python3 # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. from collections import namedtuple from typing import Iterable, Union import megengine as mge import megengine.distributed as dist import megengine.module as M import megengine.optimizer as optim from basecore.config import ConfigDict fr...
dist.get_world_size()
megengine.distributed.get_world_size
#!/usr/bin/env python3 # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. from collections import namedtuple from typing import Iterable, Union import megengine as mge import megengine.distributed as dist import megengine.module as M import megengine.optimizer as optim from basecore.config import ConfigDict fr...
GradManager()
megengine.autodiff.GradManager
#!/usr/bin/env python3 # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. from collections import namedtuple from typing import Iterable, Union import megengine as mge import megengine.distributed as dist import megengine.module as M import megengine.optimizer as optim from basecore.config import ConfigDict fr...
GradScaler(init_scale=65536.0, growth_interval=2000)
megengine.amp.GradScaler
#!/usr/bin/env python3 # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. from collections import namedtuple from typing import Iterable, Union import megengine as mge import megengine.distributed as dist import megengine.module as M import megengine.optimizer as optim from basecore.config import ConfigDict fr...
GradScaler(init_scale=128.0, growth_interval=0)
megengine.amp.GradScaler
#!/usr/bin/env python3 # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. from collections import namedtuple from typing import Iterable, Union import megengine as mge import megengine.distributed as dist import megengine.module as M import megengine.optimizer as optim from basecore.config import ConfigDict fr...
optim.Adam(params, lr=lr, weight_decay=wd, betas=cfg.betas)
megengine.optimizer.Adam
#!/usr/bin/env python3 # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. from collections import namedtuple from typing import Iterable, Union import megengine as mge import megengine.distributed as dist import megengine.module as M import megengine.optimizer as optim from basecore.config import ConfigDict fr...
dist.make_allreduce_cb("mean", dist.WORLD)
megengine.distributed.make_allreduce_cb
#!/usr/bin/env python3 # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. from collections import namedtuple from typing import Iterable, Union import megengine as mge import megengine.distributed as dist import megengine.module as M import megengine.optimizer as optim from basecore.config import ConfigDict fr...
optim.AdamW(params, lr=lr, weight_decay=wd, betas=cfg.betas)
megengine.optimizer.AdamW
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
Buffer(v)
megengine.Buffer
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
F.add_update(b, 1)
megengine.functional.add_update
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
F.add_update(b, 1)
megengine.functional.add_update
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
tensor(x)
megengine.tensor
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
tensor(y)
megengine.tensor
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
Buffer(b)
megengine.Buffer
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
F.add_update(y, z, beta=0.1)
megengine.functional.add_update
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
assertTensorClose(res, b + 1)
megengine.test.assertTensorClose
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
mgb.dtype.qint8(inp_scale)
megengine._internal.dtype.qint8
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
mgb.dtype.qint8(w_scale)
megengine._internal.dtype.qint8
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
mgb.dtype.qint32(inp_scale * w_scale)
megengine._internal.dtype.qint32
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
mgb.dtype.qint8(outp_scale)
megengine._internal.dtype.qint8
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
F.concat([data1, data2])
megengine.functional.concat
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
F.add_update(y, x)
megengine.functional.add_update
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
mgb.dtype.get_scale(inp_dtype)
megengine._internal.dtype.get_scale
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
mgb.dtype.get_scale(w_dtype)
megengine._internal.dtype.get_scale
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
mgb.dtype.get_scale(b_dtype)
megengine._internal.dtype.get_scale
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
mgb.dtype.convert_to_qint8(inp_v * inp_scale, inp_dtype)
megengine._internal.dtype.convert_to_qint8
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
mgb.dtype.convert_to_qint8(w_v * w_scale, w_dtype)
megengine._internal.dtype.convert_to_qint8
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
mgb.dtype.convert_to_qint32(b_v * b_scale, b_dtype)
megengine._internal.dtype.convert_to_qint32
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
tensor(inpv, dtype=inp_dtype)
megengine.tensor
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
Parameter(wv, dtype=w_dtype)
megengine.Parameter
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
Parameter(bv, dtype=b_dtype)
megengine.Parameter
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
jit.trace(symbolic=b_symbolic)
megengine.jit.trace
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
jit.trace(symbolic=b_symbolic)
megengine.jit.trace
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
F.flatten(expected)
megengine.functional.flatten
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
F.flatten(result)
megengine.functional.flatten
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
is_cuda_available()
megengine.is_cuda_available
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
tensor(0.9)
megengine.tensor
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
is_cuda_available()
megengine.is_cuda_available
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
tensor(label1)
megengine.tensor
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
tensor(label2)
megengine.tensor
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
F.relu(O)
megengine.functional.relu
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
F.flatten(b)
megengine.functional.flatten
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
tensor(data1)
megengine.tensor
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
tensor(data2)
megengine.tensor
# -*- coding: utf-8 -*- # This repo is licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
F.vision.interpolate(inputs, [h, w], mode=mode, align_corners=True)
megengine.functional.vision.interpolate
# -*- coding: utf-8 -*- # This repo is licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
F.arange(0, W)
megengine.functional.arange
# -*- coding: utf-8 -*- # This repo is licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
F.tile(x_base, (B, H, 1))
megengine.functional.tile
# -*- coding: utf-8 -*- # This repo is licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
F.arange(0, H)
megengine.functional.arange
# -*- coding: utf-8 -*- # This repo is licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
F.stack([x_base, y_base], 1)
megengine.functional.stack
# -*- coding: utf-8 -*- # This repo is licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
F.transpose(grid_warp, (0, 2, 3, 1))
megengine.functional.transpose
# -*- coding: utf-8 -*- # This repo is licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
F.vision.remap(x, grid_warp)
megengine.functional.vision.remap
# -*- coding: utf-8 -*- # This repo is licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
F.mean(diff)
megengine.functional.mean
# -*- coding: utf-8 -*- # This repo is licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
F.tile(y_base, (B, W, 1))
megengine.functional.tile
# -*- coding: utf-8 -*- # This repo is licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
mge.Tensor(v)
megengine.Tensor
import functools import numpy as np import pytest import megengine from megengine.autodiff.grad_manager import GradManager from megengine.core.ops.builtin import GetVarShape, Reduce, TypeCvt from megengine.core.tensor.utils import subgraph_fn from megengine.device import CompNode, get_default_device from megengine.ji...
CompNode(device)
megengine.device.CompNode
import functools import numpy as np import pytest import megengine from megengine.autodiff.grad_manager import GradManager from megengine.core.ops.builtin import GetVarShape, Reduce, TypeCvt from megengine.core.tensor.utils import subgraph_fn from megengine.device import CompNode, get_default_device from megengine.ji...
megengine.tensor(1e-5, dtype=dtype, device=device)
megengine.tensor
import functools import numpy as np import pytest import megengine from megengine.autodiff.grad_manager import GradManager from megengine.core.ops.builtin import GetVarShape, Reduce, TypeCvt from megengine.core.tensor.utils import subgraph_fn from megengine.device import CompNode, get_default_device from megengine.ji...
get_default_device()
megengine.device.get_default_device
import functools import numpy as np import pytest import megengine from megengine.autodiff.grad_manager import GradManager from megengine.core.ops.builtin import GetVarShape, Reduce, TypeCvt from megengine.core.tensor.utils import subgraph_fn from megengine.device import CompNode, get_default_device from megengine.ji...
GetVarShape()
megengine.core.ops.builtin.GetVarShape
import functools import numpy as np import pytest import megengine from megengine.autodiff.grad_manager import GradManager from megengine.core.ops.builtin import GetVarShape, Reduce, TypeCvt from megengine.core.tensor.utils import subgraph_fn from megengine.device import CompNode, get_default_device from megengine.ji...
Reduce(mode="product", axis=0)
megengine.core.ops.builtin.Reduce
import functools import numpy as np import pytest import megengine from megengine.autodiff.grad_manager import GradManager from megengine.core.ops.builtin import GetVarShape, Reduce, TypeCvt from megengine.core.tensor.utils import subgraph_fn from megengine.device import CompNode, get_default_device from megengine.ji...
Reduce(mode="product", axis=0)
megengine.core.ops.builtin.Reduce
import functools import numpy as np import pytest import megengine from megengine.autodiff.grad_manager import GradManager from megengine.core.ops.builtin import GetVarShape, Reduce, TypeCvt from megengine.core.tensor.utils import subgraph_fn from megengine.device import CompNode, get_default_device from megengine.ji...
TypeCvt(dtype=dtype)
megengine.core.ops.builtin.TypeCvt
import functools import numpy as np import pytest import megengine from megengine.autodiff.grad_manager import GradManager from megengine.core.ops.builtin import GetVarShape, Reduce, TypeCvt from megengine.core.tensor.utils import subgraph_fn from megengine.device import CompNode, get_default_device from megengine.ji...
Reduce(mode="sum")
megengine.core.ops.builtin.Reduce
import functools import numpy as np import pytest import megengine from megengine.autodiff.grad_manager import GradManager from megengine.core.ops.builtin import GetVarShape, Reduce, TypeCvt from megengine.core.tensor.utils import subgraph_fn from megengine.device import CompNode, get_default_device from megengine.ji...
Reduce(mode="sum_sqr")
megengine.core.ops.builtin.Reduce
import functools import numpy as np import pytest import megengine from megengine.autodiff.grad_manager import GradManager from megengine.core.ops.builtin import GetVarShape, Reduce, TypeCvt from megengine.core.tensor.utils import subgraph_fn from megengine.device import CompNode, get_default_device from megengine.ji...
trace(symbolic=symbolic)
megengine.jit.trace
import functools import numpy as np import pytest import megengine from megengine.autodiff.grad_manager import GradManager from megengine.core.ops.builtin import GetVarShape, Reduce, TypeCvt from megengine.core.tensor.utils import subgraph_fn from megengine.device import CompNode, get_default_device from megengine.ji...
trace(symbolic=symbolic)
megengine.jit.trace
import functools import numpy as np import pytest import megengine from megengine.autodiff.grad_manager import GradManager from megengine.core.ops.builtin import GetVarShape, Reduce, TypeCvt from megengine.core.tensor.utils import subgraph_fn from megengine.device import CompNode, get_default_device from megengine.ji...
GradManager()
megengine.autodiff.grad_manager.GradManager
import functools import numpy as np import pytest import megengine from megengine.autodiff.grad_manager import GradManager from megengine.core.ops.builtin import GetVarShape, Reduce, TypeCvt from megengine.core.tensor.utils import subgraph_fn from megengine.device import CompNode, get_default_device from megengine.ji...
GradManager()
megengine.autodiff.grad_manager.GradManager
import numpy as np import megengine as mge import megengine.functional as F import megengine.module as M import megengine.optimizer as optim class AdaptiveAvgPool2d(M.Module): def __init__(self): super().__init__() def forward(self, x): return F.mean(F.mean(x, axis=-2, keepdims=True), axis=-1...
M.Sigmoid()
megengine.module.Sigmoid
import numpy as np import megengine as mge import megengine.functional as F import megengine.module as M import megengine.optimizer as optim class AdaptiveAvgPool2d(M.Module): def __init__(self): super().__init__() def forward(self, x): return F.mean(F.mean(x, axis=-2, keepdims=True), axis=-1...
M.Conv2d(2,1,kernel_size, padding=1, bias=False)
megengine.module.Conv2d
import numpy as np import megengine as mge import megengine.functional as F import megengine.module as M import megengine.optimizer as optim class AdaptiveAvgPool2d(M.Module): def __init__(self): super().__init__() def forward(self, x): return F.mean(F.mean(x, axis=-2, keepdims=True), axis=-1...
M.Sigmoid()
megengine.module.Sigmoid
import numpy as np import megengine as mge import megengine.functional as F import megengine.module as M import megengine.optimizer as optim class AdaptiveAvgPool2d(M.Module): def __init__(self): super().__init__() def forward(self, x): return F.mean(
F.mean(x, axis=-2, keepdims=True)
megengine.functional.mean
import numpy as np import megengine as mge import megengine.functional as F import megengine.module as M import megengine.optimizer as optim class AdaptiveAvgPool2d(M.Module): def __init__(self): super().__init__() def forward(self, x): return F.mean(F.mean(x, axis=-2, keepdims=True), axis=-1...
F.max(x, axis=-2, keepdims=True)
megengine.functional.max
import numpy as np import megengine as mge import megengine.functional as F import megengine.module as M import megengine.optimizer as optim class AdaptiveAvgPool2d(M.Module): def __init__(self): super().__init__() def forward(self, x): return F.mean(F.mean(x, axis=-2, keepdims=True), axis=-1...
M.Conv2d(in_planes, in_planes // ratio, 1, bias=False)
megengine.module.Conv2d
import numpy as np import megengine as mge import megengine.functional as F import megengine.module as M import megengine.optimizer as optim class AdaptiveAvgPool2d(M.Module): def __init__(self): super().__init__() def forward(self, x): return F.mean(F.mean(x, axis=-2, keepdims=True), axis=-1...
M.ReLU()
megengine.module.ReLU
import numpy as np import megengine as mge import megengine.functional as F import megengine.module as M import megengine.optimizer as optim class AdaptiveAvgPool2d(M.Module): def __init__(self): super().__init__() def forward(self, x): return F.mean(F.mean(x, axis=-2, keepdims=True), axis=-1...
M.Conv2d(in_planes // ratio, in_planes, 1, bias=False)
megengine.module.Conv2d
#!/usr/bin/env python3 # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. from typing import Callable, Union import megengine as mge import megengine.functional as F import megengine.module as M from .activations import activation __all__ = ["conv2d", "norm2d", "pool2d", "gap2d", "linear", "SE", "DropPath"] ...
M.Conv2d(w_in, w_out, k, stride=s, padding=p, dilation=d, groups=g, bias=b)
megengine.module.Conv2d
#!/usr/bin/env python3 # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. from typing import Callable, Union import megengine as mge import megengine.functional as F import megengine.module as M from .activations import activation __all__ = ["conv2d", "norm2d", "pool2d", "gap2d", "linear", "SE", "DropPath"] ...
M.AdaptiveAvgPool2d(shape)
megengine.module.AdaptiveAvgPool2d
#!/usr/bin/env python3 # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. from typing import Callable, Union import megengine as mge import megengine.functional as F import megengine.module as M from .activations import activation __all__ = ["conv2d", "norm2d", "pool2d", "gap2d", "linear", "SE", "DropPath"] ...
M.Linear(w_in, w_out, bias=bias)
megengine.module.Linear
#!/usr/bin/env python3 # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. from typing import Callable, Union import megengine as mge import megengine.functional as F import megengine.module as M from .activations import activation __all__ = ["conv2d", "norm2d", "pool2d", "gap2d", "linear", "SE", "DropPath"] ...
M.Identity()
megengine.module.Identity
#!/usr/bin/env python3 # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. from typing import Callable, Union import megengine as mge import megengine.functional as F import megengine.module as M from .activations import activation __all__ = ["conv2d", "norm2d", "pool2d", "gap2d", "linear", "SE", "DropPath"] ...
F.ones(shape)
megengine.functional.ones
#!/usr/bin/env python3 # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. from typing import Callable, Union import megengine as mge import megengine.functional as F import megengine.module as M from .activations import activation __all__ = ["conv2d", "norm2d", "pool2d", "gap2d", "linear", "SE", "DropPath"] ...
F.dropout(mask, self.drop_prob, training=self.training)
megengine.functional.dropout
#!/usr/bin/env python3 # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. from typing import Callable, Union import megengine as mge import megengine.functional as F import megengine.module as M from .activations import activation __all__ = ["conv2d", "norm2d", "pool2d", "gap2d", "linear", "SE", "DropPath"] ...
M.Sigmoid()
megengine.module.Sigmoid
#! /usr/bin/env python3 # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
SummaryWriterExtend(out_path)
megengine.utils.tensorboard.SummaryWriterExtend
#! /usr/bin/env python3 # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
sizeof_fmt(all_chunks[j]["size"])
megengine.utils.module_stats.sizeof_fmt
#! /usr/bin/env python3 # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
sizeof_fmt(max_size)
megengine.utils.module_stats.sizeof_fmt
#! /usr/bin/env python3 # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
sizeof_fmt(max_size)
megengine.utils.module_stats.sizeof_fmt
#! /usr/bin/env python3 # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
sizeof_fmt(jmem["peak_memory"])
megengine.utils.module_stats.sizeof_fmt
#! /usr/bin/env python3 # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2021 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
sizeof_fmt(jmem["weight_memory"])
megengine.utils.module_stats.sizeof_fmt
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
mge.get_logger(__name__)
megengine.get_logger
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
jit.trace(symbolic=True, opt_level=2)
megengine.jit.trace
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
data.RandomSampler(train_dataset, batch_size, drop_last=True)
megengine.data.RandomSampler
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
mge.load(args.resume)
megengine.load
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
T.RandomHorizontalFlip(0.5)
megengine.data.transform.RandomHorizontalFlip
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
T.RandomResize(scale_range=(0.5, 2))
megengine.data.transform.RandomResize
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
T.Normalize(mean=cfg.IMG_MEAN, std=cfg.IMG_STD)
megengine.data.transform.Normalize
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
T.ToMode()
megengine.data.transform.ToMode
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
tensor()
megengine.core.tensor
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
tensor(dtype=np.int32)
megengine.core.tensor
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
TensorDict()
megengine.core.TensorDict
# -*- coding: utf-8 -*- # MegEngine is Licensed under the Apache License, Version 2.0 (the "License") # # Copyright (c) 2014-2020 Megvii Inc. All rights reserved. # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT ARRANTI...
TensorDict()
megengine.core.TensorDict