Tf alloc - Simplication of GPU allocation for Tensorflow2

Related tags

Deep Learningtf_alloc
Overview

tf_alloc

Simpliying GPU allocation for Tensorflow

  • Developer: korkite (Junseo Ko)

Installation

pip install tf-alloc

⭐️ Why tf_alloc? Problems?

  • Compare to pytorch, tensorflow allocate all GPU memory to single training.
  • However, it is too much waste because, some training does not use whole GPU memory.
  • To solve this problem, TF engineers use two methods.
  1. Limit to use only single GPU
  2. Limit the use of only a certain percentage of GPUs.
  • However, these methods require complex code and memory management.

⭐️ Why tf_alloc? How to solve?

tf_alloc simplfy and automate GPU allocation using two methods.

⭐️ How to allocate?

  • Before using tf_alloc, you have to install tensorflow fits for your environment.
  • This library does not install specific tensorflow version.
# On the top of the code
from tf_alloc import allocate as talloc
talloc(gpu=1, percentage=0.5)

import tensorflow as tf
""" your code"""

It is only code for allocating GPU in certain percentage.

Parameters:

  • gpu = which gpu you want to use (if you have two gpu than [0, 1] is possible)
  • percentage = the percentage of memory usage on single gpu. 1.0 for maximum use.

⭐️ Additional Function.

GET GPU Objects

gpu_objs = get_gpu_objects()
  • To use this code, you can get gpu objects that contains gpu information.
  • You can set GPU backend by using this function.

GET CURRENT STATE

Defualt
current(
    gpu_id = False, 
    total_memory=False, 
    used = False, 
    free = False, 
    percentage_of_use = False,
    percentage_of_free = False,
)
  • You can use this functions to see current GPU state and possible maximum allocation percentage.
  • Without any parameters, than it only visualize possible maximum allocation percentage.
  • It is cmd line visualizer. It doesn't return values.

Parameters

  • gpu_id = visualize the gpu id number
  • total_memory = visualize the total memory of GPU
  • used = visualize the used memory of GPU
  • free = visualize the free memory of GPU
  • percentage_of_used = visualize the percentage of used memory of GPU
  • percentage_of_free = visualize the percentage of free memory of GPU

한국어는 간단하게!

설치

pip install tf-alloc

문제정의:

  • 텐서플로우는 파이토치와 다르게 훈련시 GPU를 전부 할당해버립니다.
  • 그러나 실제로 GPU를 모두 사용하지 않기 때문에 큰 낭비가 발생합니다.
  • 이를 막기 위해 두가지 방법이 사용되는데
  1. GPU를 1개만 쓰도록 제한하기
  2. GPU에서 특정 메모리만큼만 사용하도록 제한하기
  • 이 두가지 입니다. 그러나 이 방법을 위해선 복잡한 코드와 메모리 관리가 필요합니다.

해결책:

  • 이것을 해결하기 위해 자동으로 몇번 GPU를 얼만큼만 할당할지 정해주는 코드를 만들었습니다.
  • 함수 하나만 사용하면 됩니다.
# On the top of the code
from tf_alloc import allocate as talloc
talloc(gpu=1, percentage=0.5)

import tensorflow as tf
""" your code"""
  • 맨위에 tf_alloc에서 allocate함수를 불러다가 gpu파라미터와 percentage 파라미터를 주어 호출합니다.
  • 그러면 자동으로 몇번의 GPU를 얼만큼의 비율로 사용할지 정해서 할당합니다.
  • 매우 쉽습니다.

파라미터 설명

  • gpu = 몇범 GPU를 쓸 것인지 GPU의 아이디를 넣어줍니다. (만약 gpu가 2개 있다면 0, 1 이 아이디가 됩니다.)

  • percentage = 선택한 GPU를 몇의 비율로 쓸건지 정해줍니다. (1.0을 넣으면 해당 GPU를 전부 씁니다)

  • 만약 percentage가 몇인지 모른다면 0에서 1 사이의 값을 넣어서 할당해보면 최대 사용가능량이 얼만큼이라고 에러를 출력하니까 걱정없이 사용하시면 됩니다. 다른 훈련에 방해를 주지 않기 때문에, nvidia-smi를 쳐가면서 할당을 하는 것보다 매우 안정적입니다.

  • 핵심기능만 한국어로 써 놓았고, 다른 기능은 영문버전을 확인해보시면 감사하겠습니다.

Owner
Junseo Ko
🙃 AI Engineer 😊
Junseo Ko
Sequential model-based optimization with a `scipy.optimize` interface

Scikit-Optimize Scikit-Optimize, or skopt, is a simple and efficient library to minimize (very) expensive and noisy black-box functions. It implements

Scikit-Optimize 2.5k Jan 04, 2023
Sample code from the Neural Networks from Scratch book.

Neural Networks from Scratch (NNFS) book code Code from the NNFS book (https://nnfs.io) separated by chapter.

Harrison 172 Dec 31, 2022
An open framework for Federated Learning.

Welcome to Intel® Open Federated Learning Federated learning is a distributed machine learning approach that enables organizations to collaborate on m

Intel Corporation 397 Dec 27, 2022
Implementation of our recent paper, WOOD: Wasserstein-based Out-of-Distribution Detection.

WOOD Implementation of our recent paper, WOOD: Wasserstein-based Out-of-Distribution Detection. Abstract The training and test data for deep-neural-ne

8 Dec 24, 2022
Real-time Object Detection for Streaming Perception, CVPR 2022

StreamYOLO Real-time Object Detection for Streaming Perception Jinrong Yang, Songtao Liu, Zeming Li, Xiaoping Li, Sun Jian Real-time Object Detection

Jinrong Yang 237 Dec 27, 2022
DeepFill v1/v2 with Contextual Attention and Gated Convolution, CVPR 2018, and ICCV 2019 Oral

Generative Image Inpainting An open source framework for generative image inpainting task, with the support of Contextual Attention (CVPR 2018) and Ga

2.9k Dec 16, 2022
CLIP-GEN: Language-Free Training of a Text-to-Image Generator with CLIP

CLIP-GEN [简体中文][English] 本项目在萤火二号集群上用 PyTorch 实现了论文 《CLIP-GEN: Language-Free Training of a Text-to-Image Generator with CLIP》。 CLIP-GEN 是一个 Language-F

75 Dec 29, 2022
Data Consistency for Magnetic Resonance Imaging

Data Consistency for Magnetic Resonance Imaging Data Consistency (DC) is crucial for generalization in multi-modal MRI data and robustness in detectin

Dimitris Karkalousos 19 Dec 12, 2022
Official PyTorch implementation of "Adversarial Reciprocal Points Learning for Open Set Recognition"

Adversarial Reciprocal Points Learning for Open Set Recognition Official PyTorch implementation of "Adversarial Reciprocal Points Learning for Open Se

Guangyao Chen 78 Dec 28, 2022
[CVPR 2021] Region-aware Adaptive Instance Normalization for Image Harmonization

RainNet — Official Pytorch Implementation Region-aware Adaptive Instance Normalization for Image Harmonization Jun Ling, Han Xue, Li Song*, Rong Xie,

130 Dec 11, 2022
WatermarkRemoval-WDNet-WACV2021

WatermarkRemoval-WDNet-WACV2021 Thank you for your attention. Citation Please cite the related works in your publications if it helps your research: @

LUYI 63 Dec 05, 2022
CityLearn Challenge Multi-Agent Reinforcement Learning for Intelligent Energy Management, 2020, PikaPika team

Citylearn Challenge This is the PyTorch implementation for PikaPika team, CityLearn Challenge Multi-Agent Reinforcement Learning for Intelligent Energ

bigAIdream projects 10 Oct 10, 2022
NFT-Price-Prediction-CNN - Using visual feature extraction, prices of NFTs are predicted via CNN (Alexnet and Resnet) architectures.

NFT-Price-Prediction-CNN - Using visual feature extraction, prices of NFTs are predicted via CNN (Alexnet and Resnet) architectures.

5 Nov 03, 2022
Accurate identification of bacteriophages from metagenomic data using Transformer

PhaMer is a python library for identifying bacteriophages from metagenomic data. PhaMer is based on a Transorfer model and rely on protein-based vocab

Kenneth Shang 9 Nov 30, 2022
Modeling Category-Selective Cortical Regions with Topographic Variational Autoencoders

Modeling Category-Selective Cortical Regions with Topographic Variational Autoencoders

1 Oct 11, 2021
My 1st place solution at Kaggle Hotel-ID 2021

1st place solution at Kaggle Hotel-ID My 1st place solution at Kaggle Hotel-ID to Combat Human Trafficking 2021. https://www.kaggle.com/c/hotel-id-202

Kohei Ozaki 18 Aug 19, 2022
Repository for the paper "Exploring the Sensory Spaces of English Perceptual Verbs in Natural Language Data"

Sensory Spaces of English Perceptual Verbs This repository contains the code and collocational data described in the paper "Exploring the Sensory Spac

David Peng 0 Sep 07, 2021
Sign-to-Speech for Sign Language Understanding: A case study of Nigerian Sign Language

Sign-to-Speech for Sign Language Understanding: A case study of Nigerian Sign Language This repository contains the code, model, and deployment config

16 Oct 23, 2022
This is a repo of basic Machine Learning!

Basic Machine Learning This repository contains a topic-wise curated list of Machine Learning and Deep Learning tutorials, articles and other resource

Ekram Asif 53 Dec 31, 2022
Iterative Normalization: Beyond Standardization towards Efficient Whitening

IterNorm Code for reproducing the results in the following paper: Iterative Normalization: Beyond Standardization towards Efficient Whitening Lei Huan

Lei Huang 21 Dec 27, 2022