How processes get more memory. (mmap, brk)
71.5 هزار بار بازدید -
6 سال پیش
-
Patreon ➤
Patreon ➤ Patreon: jacobsorber
Courses ➤ https://jacobsorber.thinkific.com
Website ➤ https://www.jacobsorber.com
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We've all called malloc to get more memory for our programs, but what is REALLY happening when we call malloc? This video goes under the hood and shows you how a computer process (running computer program) gets more memory from the operating system.
***
Welcome! I post videos that help you learn to program and become a more confident software developer. I cover beginner-to-advanced systems topics ranging from network programming, threads, processes, operating systems, embedded systems and others. My goal is to help you get under-the-hood and better understand how computers work and how you can use them to become stronger students and more capable professional developers.
About me: I'm a computer scientist, electrical engineer, researcher, and teacher. I specialize in embedded systems, mobile computing, sensor networks, and the Internet of Things. I teach systems and networking courses at Clemson University, where I also lead the PERSIST research lab.
More about me and what I do:
https://people.cs.clemson.edu/~jsorber/
http://persist.cs.clemson.edu/ Note that any Amazon links in my video descriptions are generated by Amazon. If you click one of them and then buy something it helps support this channel. Thanks.
***
Welcome! I post videos that help you learn to program and become a more confident software developer. I cover beginner-to-advanced systems topics ranging from network programming, threads, processes, operating systems, embedded systems and others. My goal is to help you get under-the-hood and better understand how computers work and how you can use them to become stronger students and more capable professional developers.
About me: I'm a computer scientist, electrical engineer, researcher, and teacher. I specialize in embedded systems, mobile computing, sensor networks, and the Internet of Things. I teach systems and networking courses at Clemson University, where I also lead the PERSIST research lab.
More about me and what I do:
https://www.jacobsorber.com
https://people.cs.clemson.edu/~jsorber/
http://persist.cs.clemson.edu/
To Support the Channel:
+ like, subscribe, spread the word
+ contribute via Patreon --- [Patreon: jacobsorber]
+ rep the channel with nerdy merch --- [https://teespring.com/stores/jacob-so...]
Source code is also available to Patreon supporters. --- [https://jsorber-youtube-source.heroku...]
Want me to review your code?
Email the code to [email protected]. Code should be simple and in one of the following languages: C, C++, python, java, ruby. You must be the author of the code and have rights to post it. Please include the following statement in your email: "I attest that this is my code, and I hereby give Jacob Sorber the right to use, review, post, comment on, and modify this code on his videos."
You can also find more info about code reviews here.
I want to review your code.
Courses ➤ https://jacobsorber.thinkific.com
Website ➤ https://www.jacobsorber.com
---
We've all called malloc to get more memory for our programs, but what is REALLY happening when we call malloc? This video goes under the hood and shows you how a computer process (running computer program) gets more memory from the operating system.
***
Welcome! I post videos that help you learn to program and become a more confident software developer. I cover beginner-to-advanced systems topics ranging from network programming, threads, processes, operating systems, embedded systems and others. My goal is to help you get under-the-hood and better understand how computers work and how you can use them to become stronger students and more capable professional developers.
About me: I'm a computer scientist, electrical engineer, researcher, and teacher. I specialize in embedded systems, mobile computing, sensor networks, and the Internet of Things. I teach systems and networking courses at Clemson University, where I also lead the PERSIST research lab.
More about me and what I do:
https://people.cs.clemson.edu/~jsorber/
http://persist.cs.clemson.edu/ Note that any Amazon links in my video descriptions are generated by Amazon. If you click one of them and then buy something it helps support this channel. Thanks.
***
Welcome! I post videos that help you learn to program and become a more confident software developer. I cover beginner-to-advanced systems topics ranging from network programming, threads, processes, operating systems, embedded systems and others. My goal is to help you get under-the-hood and better understand how computers work and how you can use them to become stronger students and more capable professional developers.
About me: I'm a computer scientist, electrical engineer, researcher, and teacher. I specialize in embedded systems, mobile computing, sensor networks, and the Internet of Things. I teach systems and networking courses at Clemson University, where I also lead the PERSIST research lab.
More about me and what I do:
https://www.jacobsorber.com
https://people.cs.clemson.edu/~jsorber/
http://persist.cs.clemson.edu/
To Support the Channel:
+ like, subscribe, spread the word
+ contribute via Patreon --- [Patreon: jacobsorber]
+ rep the channel with nerdy merch --- [https://teespring.com/stores/jacob-so...]
Source code is also available to Patreon supporters. --- [https://jsorber-youtube-source.heroku...]
Want me to review your code?
Email the code to [email protected]. Code should be simple and in one of the following languages: C, C++, python, java, ruby. You must be the author of the code and have rights to post it. Please include the following statement in your email: "I attest that this is my code, and I hereby give Jacob Sorber the right to use, review, post, comment on, and modify this code on his videos."
You can also find more info about code reviews here.
I want to review your code.
6 سال پیش
در تاریخ 1397/01/27 منتشر شده
است.
71,582
بـار بازدید شده