This document discusses threads and processes in Java. It defines a thread as the basic unit of processing to which the OS allocates time, and that threads allow for concurrent execution of code segments. A user thread has its own lifetime independent of the creating thread, while a daemon thread dies when the creating thread ends. A process has its own address space and threads within a process share the same address space. Threads are represented by Thread objects and can be created by implementing Runnable or extending Thread. The document outlines the various states a thread can be in such as new, runnable, running, blocked, and dead.
Multithreading in java is a process of executing multiple threads simultaneously. The thread is basically a lightweight sub-process, the smallest unit of processing. Multiprocessing and multithreading, both are used to achieve multitasking.
Multithreading in java is a process of executing multiple threads simultaneously. The thread is basically a lightweight sub-process, the smallest unit of processing. Multiprocessing and multithreading, both are used to achieve multitasking.
Provides information about Threads in Java. different ways of creating and running the thread and also provides the information about Life Cycle of the Thread
This ppt gives a general idea about the multithreading concepts in the java programming language. hope you find it useful
P.S :
sorry there is a correction in one of the slides
where i have entered implements thread
it is wrong it is actually implements Runnable
thank you!
Multithreading is the ability of a program or an
operating system process to manage its use by
more than one user at a time and to even manage
multiple requests by the same user without
having to have multiple copies of the
programming running in the computer.
This presentation will give a brief idea about threads.
This presentation gives you what is required if you are a starter.
This has the lifecycle, multithreading and differences between multithreadind and normal threading.
This presentation even have example programs.
Processes and Threads, Runnable Interface and Thread Class Thread Objects, Defining and Starting a Thread, Pausing Execution with Sleep, Interrupts, Thread States, Joins, Synchronization
In this presentation, I am explaining about Threads, types of threads, its advantages and disadvantages, difference between Process and Threads, multithreading and its type.
"Like the ppt if you liked the ppt"
LinkedIn - https://in.linkedin.com/in/prakharmaurya
Provides information about Threads in Java. different ways of creating and running the thread and also provides the information about Life Cycle of the Thread
This ppt gives a general idea about the multithreading concepts in the java programming language. hope you find it useful
P.S :
sorry there is a correction in one of the slides
where i have entered implements thread
it is wrong it is actually implements Runnable
thank you!
Multithreading is the ability of a program or an
operating system process to manage its use by
more than one user at a time and to even manage
multiple requests by the same user without
having to have multiple copies of the
programming running in the computer.
This presentation will give a brief idea about threads.
This presentation gives you what is required if you are a starter.
This has the lifecycle, multithreading and differences between multithreadind and normal threading.
This presentation even have example programs.
Processes and Threads, Runnable Interface and Thread Class Thread Objects, Defining and Starting a Thread, Pausing Execution with Sleep, Interrupts, Thread States, Joins, Synchronization
In this presentation, I am explaining about Threads, types of threads, its advantages and disadvantages, difference between Process and Threads, multithreading and its type.
"Like the ppt if you liked the ppt"
LinkedIn - https://in.linkedin.com/in/prakharmaurya
Twitter è la più grossa piattaforma di microblogging del mondo
Vedremo come è possibile programmarla in Java e PHP
Se non sapete cosa vuol dire OAuth, REST API, Search API e Streaming API, se CURL vi
sembra il nome di un partito politico, se la pigrizia governa la vostra vita e non vi
muovete senza un SDK dedicato ad ogni piattaforma che programmate, allora siete nel
posto giusto.
Codemotion 2011
This presentation is a resource for the #govchat session I did with @PSLeader on June 20, 2012. A transcript of the chat is located at http://www.psleader.org/govchat
Mobile T.V
The hype cycle of mobile T.V
During the last 10 Years.
Trends & Solutions regarding Content development, Design & User Interface, Devices abilities And network capacities.
The Presentation is in Hebrew
And was held in Holon Institute of Technology
Threads : Single and Multitasking, Creating and terminating the thread, Single and Multi tasking
using threads, Deadlock of threads, Thread communication.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
De-mystifying Zero to One: Design Informed Techniques for Greenfield Innovati...
Lecture 20
1. Core Java
Debasish Pratihari
Thread
A thread is the basic unit to which the operating
system allocates processor time.
Threads are useful to execute more or less
independent code segments concurrently of a
program.
Is knows as light-weight process.
Threads are always owned and managed by
operating system.
Every program has at least one thread.
User Thread
A user thread has a life-time of its own.
It is not depended on the thread that creates it.
It can continue execution after the thread that
created has ended.
Daemon Thread
Is a background thread that sub-ordinate to the
thread that creates it
When the thread that created the daemon
thread ends, the daemon thread dies with it.
A thread can be set to daemon before it starts
Threads
created
from
daemon
thread
are
daemon by default.
Lecture/core/thread1/20
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2. Core Java
Debasish Pratihari
Process
It has its own address space.
A process can’t access another process’s
memory .
Each process provides the resources needed to
execute a program.
Threads belongs to same process shares same
address space.
A process has at least one thread of execution.
Thread Objects:
Each thread is associated with an instance of
the class Thread
There are two ways for using thread object
Directly controlling thread
Using executor
Creating Thread
Provide a Runnable Object
class Lakshya implements Runnable{
--}
Sub class Thread
class Lakshya extends Thread{
--}
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3. Core Java
Debasish Pratihari
Thread State:
New Born State: When we create a Thread
Object then a Thread is born.
Runnable State: When we call the start( )
method on a thread then thread is in the
Runnable state i.e., the threads in Runnable
state are all waiting in a queue for the
availability of CPU attention or their turns to
come.
Running State: When a thread got the time of
CPU then it starts execution for a particular
interval of time (time slice) this state is called as
Running state.
Blocked state: A thread is in the blocked state
when it is prevented to entered into Runnable
state.
Dead state: This is the end of life of a thread,
when a thread completes execution comes to
the dead state. Also we can dead state by
calling stop( ) method.
New
Born
Start ( )
sleep ( )
Runnable
State
Stop ( )
Scheduling
Dead
State
Lecture/core/thread1/20
Running
State
Block
State
after time-slice
or
yield( )
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4. Core Java
Debasish Pratihari
A Thread enters into blocked state under the
following situation.
By sleeping a thread.
If a thread is waiting for I/O operation.
If a thread is Interrupted.
If a thread is waiting for lock available.
Thread Life-Cycle
25%
New
Born
start( )
start ( )
notify( )/ notifyAll ( )
Runnable
State
wait lock available
I/O complete
after t time
Scheduling
mechanism
after time
slice
sleep( )
wait( )
Running
State
wait for Lock
wait for I/O
sleep( t )
B
L
O
C
K
E
D
S
T
A
T
E
Dead
State
Lecture/core/thread1/20
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