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Questions tagged [flops]

FLOPS (FLoating point Operations Per Second): a unit of measurement used to quantify the performance of the implementation of a numerical algorithm.

Anything related to the FLOPS unit of measurement (FLoating point Operations Per Second), i.e. a unit of measurement used to quantify the performance of the implementation of a numerical algorithm.

See Wikipedia page on FLOPS.

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How can I calculate FLOPs and Params without 0 weights neurons affected?

My Prune code is shown below, after running this, I will get a file named 'pruned_model.pth'. import torch from torch import nn import torch.nn.utils.prune as prune import torch.nn.functional as F from cnn import net ori_model = '/content/drive/My…
Xiaolin Li
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Issue in understanding the counting of MACC operations of convolution layer

I have the below code for calculating the MACC of convolutional layer. def count_conv2d(layers, log=False): if log: print(layers.get_config()) #number of conv operations = input_h * input_w / stride = output^2 numshifts =…
abair
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FLOPS in Python using a Haswell CPU (Intel Core Processor (Haswell, no TSX))

I need to measure the FLOPS for analyzing a Python program I did. Based on what I found on the Internet it seems like there are two main options: Including counters in the program (which, I understand, it may make sense if the program is very…
f.gallardo
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Is FLOP calculated by tf.profiler.profile per second or per step?

I am wondering the total flops counted by this function: tf.profiler.profile(tf.get_default_graph(),options=tf.profiler.ProfileOptionBuilder.float_operation()) is per second or per step?
Han Shao
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Tensorflow 2.1.0 - AttributeError: module 'tensorflow' has no attribute 'RunMetadata'

I am trying to find out the number of FLOPS my model uses using this code that I got online: def get_flops(model): run_meta = tf.RunMetadata() opts = tf.profiler.ProfileOptionBuilder.float_operation() # We use the Keras session graph in…
Ruven Guna
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Tensorflow Profile outputs 2 FLOPS for a Conv2D instead of 1

I was wondering if anybody has an idea why the number of FLOPs for a Conv2d operation is 2 instead of 1. In the example below, the input is a 1x1 image with 1 channel and the batch size is 1. The number of features in the convolution is also 1 with…
Sina
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FLOP count for a keras model in python

How to get the number of floating-point operations performed by a Keras model in python? Model.summary() only provides the number of trainable and non-trainable parameters. Can anyone plz tell me how to get the flop count for a keras model? My…
MSD Paul
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FLOPs in Tensor Flow Convolution Layer

I am wondering about the number of float operations in Tensorflow Convolutional layers. As I am waiting for this functionality to be released on TF 2.x, I tried it out for TF 1.x, and I came to outcomes that I do not understand how is being…
Eduardo Reis
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Why tf.profiles returns a none value for flops?

I'm newer in the deep learning domain, I have a frozen graph model that was trained to detect eye region landmarks. I would like to get the number of flops of this model. I have used a code that I got from a solution posted on Stackoverflow. The…
abdou_dev
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How to understand fftw benchmark?

I read benchmark of fftw that is done by using many kinds of CPUs. But, the unit of the measurement is MFLOPS, varying vector dimension from small to large. I want to know the microseconds or milliseconds to perform a single inverse or regular…
user9414424
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How can CPU's have FLOPS much higher than their clock speeds?

For example, a modern i7-8700k can supposedly do ~60 GFLOPS (single-precision, source) while its maximum frequency is 4.7GHz. As far as I am aware, an instruction has to take at least one cycle to complete, so how is this possible?
Username
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Does tensorflow's tfprof output theoretical FLOPS?

I used tfprof to profile a machine learning algorithm. This is sample output: ==================Model Analysis Report====================== node name | # float_ops _TFProfRoot (--/3163.86b flops) …
Saranya Prasad
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Report FLOPs with Intel Advisor XE

I am usign the Intel Advisor 2018 (build 523188) on Linux CentOS 7.4 to profile a collection of benchmarks (I want to plot them all in a single Roofline plot) and I am using the command line tool advixe-cl to collect the survey, tripcounts and flops…
K. Iliakis
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What is b flops in tfprof (tensorflow profiler) model analysis report?

Eg: _TFProfRoot (--/3163.86b flops) InceptionResnetV2/InceptionResnetV2/Mixed_6a/Branch_1/Conv2d_0b_3x3/convolution (173.41b/173.41b flops) What does b flops mean? I guess m flops means mega flops. But, what does 'b' flops mean? Apparently, b…
Saranya Prasad
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Flop count for variable initialization

Consider the following pseudo code: a <- [0,0,0] (initializing a 3d vector to zeros) b <- [0,0,0] (initializing a 3d vector to zeros) c <- a . b (Dot product of two vectors) In the above pseudo code, what is the flop count (i.e. number floating…
user6952886
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