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
DP-CL(Continual Learning with Differential Privacy)

DP-CL(Continual Learning with Differential Privacy) This is the official implementation of the Continual Learning with Differential Privacy. If you us

Phung Lai 3 Nov 04, 2022
ICLR 2021 i-Mix: A Domain-Agnostic Strategy for Contrastive Representation Learning

Introduction PyTorch code for the ICLR 2021 paper [i-Mix: A Domain-Agnostic Strategy for Contrastive Representation Learning]. @inproceedings{lee2021i

Kibok Lee 68 Nov 27, 2022
A keras implementation of ENet (abandoned for the foreseeable future)

ENet-keras This is an implementation of ENet: A Deep Neural Network Architecture for Real-Time Semantic Segmentation, ported from ENet-training (lua-t

Pavlos 115 Nov 23, 2021
Official Python implementation of the 'Sparse deconvolution'-v0.3.0

Sparse deconvolution Python v0.3.0 Official Python implementation of the 'Sparse deconvolution', and the CPU (NumPy) and GPU (CuPy) calculation backen

Weisong Zhao 23 Dec 28, 2022
Image Completion with Deep Learning in TensorFlow

Image Completion with Deep Learning in TensorFlow See my blog post for more details and usage instructions. This repository implements Raymond Yeh and

Brandon Amos 1.3k Dec 23, 2022
The implemetation of Dynamic Nerual Garments proposed in Siggraph Asia 2021

DynamicNeuralGarments Introduction This repository contains the implemetation of Dynamic Nerual Garments proposed in Siggraph Asia 2021. ./GarmentMoti

42 Dec 27, 2022
A sample pytorch Implementation of ACL 2021 research paper "Learning Span-Level Interactions for Aspect Sentiment Triplet Extraction".

Span-ASTE-Pytorch This repository is a pytorch version that implements Ali's ACL 2021 research paper Learning Span-Level Interactions for Aspect Senti

来自丹麦的天籁 10 Dec 06, 2022
Pgn2tex - Scripts to convert pgn files to latex document. Useful to build books or pdf from pgn studies

Pgn2Latex (WIP) A simple script to make pdf from pgn files and studies. It's sti

12 Jul 23, 2022
A curated list of automated deep learning (including neural architecture search and hyper-parameter optimization) resources.

Awesome AutoDL A curated list of automated deep learning related resources. Inspired by awesome-deep-vision, awesome-adversarial-machine-learning, awe

D-X-Y 2k Dec 30, 2022
A clean implementation based on AlphaZero for any game in any framework + tutorial + Othello/Gobang/TicTacToe/Connect4 and more

Alpha Zero General (any game, any framework!) A simplified, highly flexible, commented and (hopefully) easy to understand implementation of self-play

Surag Nair 3.1k Jan 05, 2023
Automates Machine Learning Pipeline with Feature Engineering and Hyper-Parameters Tuning :rocket:

MLJAR Automated Machine Learning Documentation: https://supervised.mljar.com/ Source Code: https://github.com/mljar/mljar-supervised Table of Contents

MLJAR 2.4k Dec 31, 2022
A small tool to joint picture including gif

README 做设计的时候遇到拼接长图的情况,但是发现没有什么好用的能拼接gif的工具。 于是自己写了个gif拼接小工具。 可以自动拼接gif、png和jpg等常见格式。 效果 从上至下 从下至上 从左至右 从右至左 使用 克隆仓库 git clone https://github.com/Dels

3 Dec 15, 2021
The official MegEngine implementation of the ICCV 2021 paper: GyroFlow: Gyroscope-Guided Unsupervised Optical Flow Learning

[ICCV 2021] GyroFlow: Gyroscope-Guided Unsupervised Optical Flow Learning This is the official implementation of our ICCV2021 paper GyroFlow. Our pres

MEGVII Research 36 Sep 07, 2022
Official and maintained implementation of the paper "OSS-Net: Memory Efficient High Resolution Semantic Segmentation of 3D Medical Data" [BMVC 2021].

OSS-Net: Memory Efficient High Resolution Semantic Segmentation of 3D Medical Data Christoph Reich, Tim Prangemeier, Özdemir Cetin & Heinz Koeppl | Pr

Christoph Reich 23 Sep 21, 2022
Real-time 3D multi-person detection made easy with OpenPose and the ZED

OpenPose ZED This sample show how to simply use the ZED with OpenPose, the deep learning framework that detects the skeleton from a single 2D image. T

blanktec 5 Nov 06, 2020
Detecting Potentially Harmful and Protective Suicide-related Content on Twitter

TwitterSuicideML Scripts for reproducing the Machine Learning analysis of the paper: Detecting Potentially Harmful and Protective Suicide-related Cont

3 Oct 17, 2022
Code and Data for NeurIPS2021 Paper "A Dataset for Answering Time-Sensitive Questions"

Time-Sensitive-QA The repo contains the dataset and code for NeurIPS2021 (dataset track) paper Time-Sensitive Question Answering dataset. The dataset

wenhu chen 35 Nov 14, 2022
Code for ICDM2020 full paper: "Sub-graph Contrast for Scalable Self-Supervised Graph Representation Learning"

Subg-Con Sub-graph Contrast for Scalable Self-Supervised Graph Representation Learning (Jiao et al., ICDM 2020): https://arxiv.org/abs/2009.10273 Over

34 Jul 06, 2022
A machine learning malware analysis framework for Android apps.

🕵️ A machine learning malware analysis framework for Android apps. ☢️ DroidDetective is a Python tool for analysing Android applications (APKs) for p

James Stevenson 77 Dec 27, 2022
Can we learn gradients by Hamiltonian Neural Networks?

Can we learn gradients by Hamiltonian Neural Networks? This project was carried out as part of the Optimization for Machine Learning course (CS-439) a

2 Aug 22, 2022