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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/10/21 03:47:10 UTC
[GitHub] szha closed pull request #12780: Add more models to benchmark_score
szha closed pull request #12780: Add more models to benchmark_score
URL: https://github.com/apache/incubator-mxnet/pull/12780
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diff --git a/benchmark/python/gluon/benchmark_gluon.py b/benchmark/python/gluon/benchmark_gluon.py
new file mode 100644
index 00000000000..3dbb36404d0
--- /dev/null
+++ b/benchmark/python/gluon/benchmark_gluon.py
@@ -0,0 +1,164 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# 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 mxnet as mx
+import mxnet.gluon.model_zoo.vision as models
+import time
+import logging
+import argparse
+import subprocess
+import os
+import errno
+
+logging.basicConfig(level=logging.INFO)
+parser = argparse.ArgumentParser(description='Gluon modelzoo-based CNN performance benchmark')
+
+parser.add_argument('--model', type=str, default='all',
+ choices=['all', 'alexnet', 'densenet121', 'densenet161',
+ 'densenet169', 'densenet201', 'inceptionv3', 'mobilenet0.25',
+ 'mobilenet0.5', 'mobilenet0.75', 'mobilenet1.0', 'mobilenetv2_0.25',
+ 'mobilenetv2_0.5', 'mobilenetv2_0.75', 'mobilenetv2_1.0', 'resnet101_v1',
+ 'resnet101_v2', 'resnet152_v1', 'resnet152_v2', 'resnet18_v1',
+ 'resnet18_v2', 'resnet34_v1', 'resnet34_v2', 'resnet50_v1',
+ 'resnet50_v2', 'squeezenet1.0', 'squeezenet1.1', 'vgg11',
+ 'vgg11_bn', 'vgg13', 'vgg13_bn', 'vgg16', 'vgg16_bn',
+ 'vgg19', 'vgg19_bn'])
+parser.add_argument('--batch-size', type=int, default=0,
+ help='Batch size to use for benchmarking. Example: 32, 64, 128.'
+ 'By default, runs benchmark for batch sizes - 1, 32, 64, 128, 256')
+parser.add_argument('--num-batches', type=int, default=10)
+parser.add_argument('--gpus', type=str, default='',
+ help='GPU IDs to use for this benchmark task. Example: --gpus=0,1,2,3 to use 4 GPUs.'
+ 'By default, use CPU only.')
+parser.add_argument('--type', type=str, default='inference', choices=['all', 'training', 'inference'])
+
+opt = parser.parse_args()
+
+num_batches = opt.num_batches
+dry_run = 10 # use 10 iterations to warm up
+batch_inf = [1, 32, 64, 128, 256]
+batch_train = [1, 32, 64, 128, 256]
+image_shapes = [(3, 224, 224), (3, 299, 299)]
+
+def score(network, batch_size, ctx):
+ assert (batch_size >= len(ctx)), "ERROR: batch size should not be smaller than num of GPUs."
+ net = models.get_model(network)
+ if 'inceptionv3' == network:
+ data_shape = [('data', (batch_size,) + image_shapes[1])]
+ else:
+ data_shape = [('data', (batch_size,) + image_shapes[0])]
+
+ data = mx.sym.var('data')
+ out = net(data)
+ softmax = mx.sym.SoftmaxOutput(out, name='softmax')
+ mod = mx.mod.Module(softmax, context=ctx)
+ mod.bind(for_training = False,
+ inputs_need_grad = False,
+ data_shapes = data_shape)
+ mod.init_params(initializer=mx.init.Xavier(magnitude=2.))
+ data = [mx.random.uniform(-1.0, 1.0, shape=shape, ctx=ctx[0]) for _, shape in mod.data_shapes]
+ batch = mx.io.DataBatch(data, [])
+ for i in range(dry_run + num_batches):
+ if i == dry_run:
+ tic = time.time()
+ mod.forward(batch, is_train=False)
+ for output in mod.get_outputs():
+ output.wait_to_read()
+ fwd = time.time() - tic
+ return fwd
+
+
+def train(network, batch_size, ctx):
+ assert (batch_size >= len(ctx)), "ERROR: batch size should not be smaller than num of GPUs."
+ net = models.get_model(network)
+ if 'inceptionv3' == network:
+ data_shape = [('data', (batch_size,) + image_shapes[1])]
+ else:
+ data_shape = [('data', (batch_size,) + image_shapes[0])]
+
+ data = mx.sym.var('data')
+ out = net(data)
+ softmax = mx.sym.SoftmaxOutput(out, name='softmax')
+ mod = mx.mod.Module(softmax, context=ctx)
+ mod.bind(for_training = True,
+ inputs_need_grad = False,
+ data_shapes = data_shape)
+ mod.init_params(initializer=mx.init.Xavier(magnitude=2.))
+ if len(ctx) > 1:
+ mod.init_optimizer(kvstore='device', optimizer='sgd')
+ else:
+ mod.init_optimizer(kvstore='local', optimizer='sgd')
+ data = [mx.random.uniform(-1.0, 1.0, shape=shape, ctx=ctx[0]) for _, shape in mod.data_shapes]
+ batch = mx.io.DataBatch(data, [])
+ for i in range(dry_run + num_batches):
+ if i == dry_run:
+ tic = time.time()
+ mod.forward(batch, is_train=True)
+ for output in mod.get_outputs():
+ output.wait_to_read()
+ mod.backward()
+ mod.update()
+ bwd = time.time() - tic
+ return bwd
+
+if __name__ == '__main__':
+ runtype = opt.type
+ bs = opt.batch_size
+
+ if opt.model == 'all':
+ networks = ['alexnet', 'densenet121', 'densenet161', 'densenet169', 'densenet201',
+ 'inceptionv3', 'mobilenet0.25', 'mobilenet0.5', 'mobilenet0.75',
+ 'mobilenet1.0', 'mobilenetv2_0.25', 'mobilenetv2_0.5', 'mobilenetv2_0.75',
+ 'mobilenetv2_1.0', 'resnet101_v1', 'resnet101_v2', 'resnet152_v1', 'resnet152_v2',
+ 'resnet18_v1', 'resnet18_v2', 'resnet34_v1', 'resnet34_v2', 'resnet50_v1',
+ 'resnet50_v2', 'squeezenet1.0', 'squeezenet1.1', 'vgg11', 'vgg11_bn', 'vgg13',
+ 'vgg13_bn', 'vgg16', 'vgg16_bn', 'vgg19', 'vgg19_bn']
+ logging.info('It may take some time to run all models, '
+ 'set --network to run a specific one')
+ else:
+ networks = [opt.model]
+
+ devs = [mx.gpu(int(i)) for i in opt.gpus.split(',')] if opt.gpus.strip() else [mx.cpu()]
+ num_gpus = len(devs)
+
+ for network in networks:
+ logging.info('network: %s', network)
+ logging.info('device: %s', devs)
+ if runtype == 'inference' or runtype == 'all':
+ if bs != 0:
+ fwd_time = score(network, bs, devs)
+ fps = (bs * num_batches)/fwd_time
+ logging.info(network + ' inference perf for BS %d is %f img/s', bs, fps)
+ else:
+ logging.info('run batchsize [1, 2, 4, 8, 16, 32] by default, '
+ 'set --batch-size to run a specific one')
+ for batch_size in batch_inf:
+ fwd_time = score(network, batch_size, devs)
+ fps = (batch_size * num_batches) / fwd_time
+ logging.info(network + ' inference perf for BS %d is %f img/s', batch_size, fps)
+ if runtype == 'training' or runtype == 'all':
+ if bs != 0:
+ bwd_time = train(network, bs, devs)
+ fps = (bs * num_batches) / bwd_time
+ logging.info(network + ' training perf for BS %d is %f img/s', bs, fps)
+ else:
+ logging.info('run batchsize [1, 2, 4, 8, 16, 32] by default, '
+ 'set --batch-size to run a specific one')
+ for batch_size in batch_train:
+ bwd_time = train(network, batch_size, devs)
+ fps = (batch_size * num_batches) / bwd_time
+ logging.info(network + ' training perf for BS %d is %f img/s', batch_size, fps)
diff --git a/example/image-classification/benchmark_score.py b/example/image-classification/benchmark_score.py
index a4118ebcf76..e81a30bd643 100644
--- a/example/image-classification/benchmark_score.py
+++ b/example/image-classification/benchmark_score.py
@@ -21,26 +21,49 @@
from common import find_mxnet
from common.util import get_gpus
import mxnet as mx
+import mxnet.gluon.model_zoo.vision as models
from importlib import import_module
import logging
+import argparse
import time
import numpy as np
logging.basicConfig(level=logging.DEBUG)
+parser = argparse.ArgumentParser(description='SymbolAPI-based CNN inference performance benchmark')
+parser.add_argument('--network', type=str, default='all',
+ choices=['all', 'alexnet', 'vgg-16', 'resnetv1-50', 'resnet-50',
+ 'resnet-152', 'inception-bn', 'inception-v3',
+ 'inception-v4', 'inception-resnet-v2', 'mobilenet',
+ 'densenet121', 'squeezenet1.1'])
+parser.add_argument('--batch-size', type=int, default=0,
+ help='Batch size to use for benchmarking. Example: 32, 64, 128.'
+ 'By default, runs benchmark for batch sizes - 1, 32, 64, 128, 256')
+
+opt = parser.parse_args()
+
def get_symbol(network, batch_size, dtype):
- image_shape = (3,299,299) if network == 'inception-v3' else (3,224,224)
+ image_shape = (3,299,299) if network in ['inception-v3', 'inception-v4'] else (3,224,224)
num_layers = 0
- if 'resnet' in network:
+ if network == 'inception-resnet-v2':
+ network = network
+ elif 'resnet' in network:
num_layers = int(network.split('-')[1])
network = network.split('-')[0]
if 'vgg' in network:
num_layers = int(network.split('-')[1])
network = 'vgg'
- net = import_module('symbols.'+network)
- sym = net.get_symbol(num_classes=1000,
- image_shape=','.join([str(i) for i in image_shape]),
- num_layers=num_layers,
- dtype=dtype)
+ if network in ['densenet121', 'squeezenet1.1']:
+ sym = models.get_model(network)
+ sym.hybridize()
+ data = mx.sym.var('data')
+ sym = sym(data)
+ sym = mx.sym.SoftmaxOutput(sym, name='softmax')
+ else:
+ net = import_module('symbols.'+network)
+ sym = net.get_symbol(num_classes=1000,
+ image_shape=','.join([str(i) for i in image_shape]),
+ num_layers=num_layers,
+ dtype=dtype)
return (sym, [('data', (batch_size,)+image_shape)])
def score(network, dev, batch_size, num_batches, dtype):
@@ -69,14 +92,31 @@ def score(network, dev, batch_size, num_batches, dtype):
return num_batches*batch_size/(time.time() - tic)
if __name__ == '__main__':
- networks = ['alexnet', 'vgg-16', 'inception-bn', 'inception-v3', 'resnetv1-50', 'resnet-50', 'resnet-152']
+ if opt.network == 'all':
+ networks = ['alexnet', 'vgg-16', 'resnetv1-50', 'resnet-50',
+ 'resnet-152', 'inception-bn', 'inception-v3',
+ 'inception-v4', 'inception-resnet-v2',
+ 'mobilenet', 'densenet121', 'squeezenet1.1']
+ logging.info('It may take some time to run all models, '
+ 'set --network to run a specific one')
+ else:
+ networks = [opt.network]
devs = [mx.gpu(0)] if len(get_gpus()) > 0 else []
# Enable USE_MKLDNN for better CPU performance
devs.append(mx.cpu())
- batch_sizes = [1, 2, 4, 8, 16, 32]
+ if opt.batch_size == 0:
+ batch_sizes = [1, 32, 64, 128, 256]
+ logging.info('run batchsize [1, 32, 64, 128, 256] by default, '
+ 'set --batch-size to run a specific one')
+ else:
+ batch_sizes = [opt.batch_size]
+
for net in networks:
logging.info('network: %s', net)
+ if net in ['densenet121', 'squeezenet1.1']:
+ logging.info('network: %s is converted from gluon modelzoo', net)
+ logging.info('you can run benchmark/python/gluon/benchmark_gluon.py for more models')
for d in devs:
logging.info('device: %s', d)
logged_fp16_warning = False
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