COA | Cache | Introduction to Cache Memory | Ravindrababu Ravula | Free GATE CS Classes

[@developer_george]

4 hours before my exams...here we go!!xD

[@dukepofo8022]

2 hours before mine XD

[@neerajsahu9854]

exam going on XD

[@MysteryofScience]

i am still in the room and giving exam 😂🤣

[@mohammadosama4709]

😂 lmao

[@TheRegalstreak]

Same

[@mishaalijaz8350]

Awesome explanation! I've always had some trouble understanding Computer Organization related courses, and you made it all so easy! Sadly, most teachers don't explain things so perfectly. I'm a Pakistani and I personally think Indians are really good at explaining technical stuff. I've been learning coding from other Indian KZbinrs too! A big thank you to all of you people!

[@sathyaramesh6978]

+Mishaal Ijaz can you tell me the channel names you learn from...?

[@darshitvachhani9790]

exam at 10:00 am and starting the syllabus at 1:00 am with this lecture sugggested by my freinds

[@StonedTraderz]

your lectures helped me to score atleast 6-8 marks in engineering services exam, electronics engineering..Thank You.

[@ayzack2361]

I can't thank you enough man. You have helped me with my OS and Architecture class.

[@vaishalijoshi7642]

Sir big thanks and salute to u...i have never seen this type of explanation on these topics...now i am big fan of urs...

[@alizeegomes6355]

I am crushed, my database course was so boring i regret if i had you then. Excellent presentation

[@Kevin-id1uj]

I admire you for such a good educational video. I also love your accent. I think indian accent is the accent of hardworking people of the world that are peaceful and free-minded.

[@obelix_gaul]

can anyone link me to the video about paging..

[@steved.1091]

5:24 "Time taken to find out if the required element is present in the cache or not is hit latency", isn't hit latency the time taken to fetch data from the cache in case of a cache hit?

[@faizakhazma5122]

Consider the machine of Figure 3.4 in top level view of computer architecture chapter also has the following instruction: 1010= xor to AC from device 1110 = Jump if sign=0 1111 = halt Where the sign bit is the most significant bit of an integer. Halt is the end of the program For the following program, the program start at address 400: 1. Load AC from memory 110 - 2. Xor to Ac from device 200 - 3. Jump if sign=0 to 410 - 4. Store Ac to memory 111 - 5. halt the program in address 410: -1. store Ac to memory 112 , - 2. halt please Help me solve the exercise

[@Chrisymcmb]

This is an awesome description! Great job! Keep making videos man!

[@anilpatel-mu2qc]

ur teaching style is very coooll

[@maryasangeetha]

At 11:00 "Temporal Locality says Least recently used element is going to be used again.Most Frequently Used item is Least Recently Used". This is confusing ! Most Frequently Used is actually opposite to Least Recently Used. Temporal locality says that Recently used item will be referred again. ie. Least Recently Used item will NOT be referred !

[@RahulDaslp]

NO dear, He said "The Most Frequently used Algorithm, is LRU". it means out of FIFO, Optimal,and LRU. LRU is preferred more.

[@arahflorgallardo871]

I can't find paging among the OS videos :( I wish I could register for full course. Still, Thank you for sharing your knowledge Sir :D

[@shashankadoddamani]

Good one but temporal locality i got confused...actually temporal locality is If at one point a particular memory location is referenced, then it is likely that the same location will be referenced again in the near future.

[@manishaacharya7729]

You are amazing!!! The concept was so beautifully explained😍thank you so much

[@krishnagavas6163]

your explanation is awesome , now i got the clear concept behind this, thank you for making such awesome video lectures😊😊😊

[@ayzack2361]

Thank you for your videos. You helped me so much with my OS and Architectural Concepts class.

[@DattuSampathKumardsk]

Sir I can't find paging concept... please provide link sir

[@aloktripathi1502]

Thank you sir for Clear explanation about it...

[@onkardesai30]

The explanation of temporal locality was incorrect. 12:20 He said that "Least" frequently used has high chances of getting used again. Temporal Locality: (from wiki: en.wikipedia.org/wiki/Locality_of_reference ) If at one point a particular memory location is referenced, then it is likely that the same location will be referenced again in the near future. There is a temporal proximity between the adjacent references to the same memory location.

[@saifalikhan5206]

i liked without even watching the video!! because i know he is amazing

[@vipingautam9852]

Sir your lecture was really great!

[@Microcontrollerslab]

CPU registers do not store instructions. Registers only store operands values, addresses and results of ALU operations. So correct yourself

[@zielonyswistak69]

Please, add subtitles! Lecture was great, but it's really hard to understand your accent! PS I wish I had so hot teachers at my uni :D

[@11shubhankar]

Increase the speed to 1.25 or 1.5 for convenience.

[@udupi123456]

I would go half an hour early to his lecture if i had him during my engineering :D

[@rockinuu5972]

His accent is too thick for me to understand, is there anyway they could add subtitles?

[@chetangahane6850]

best teaching i have ever seen!!!

[@monicabeh9196]

Thanks!

[@wafaaabd8670]

I made the speed 0,75 because I feel he is speaking Hindi not English but thank you very very very much for him

[@gowrishankararumugam7672]

Very Good Lecture. Thanks a lot.

[@sonamdema7094]

sir can you please post videos on pipelining

[@mr.curious1329]

Sir pls tell which is better Hamacher or Stallings for coa?

[@piyabiswas2908]

Great sir...im totally depend on u for gate exam

[@anithaguguloth1256]

Ur teaching is supper sir ur style also

[@valied8131]

For people asking for subs: The auto generated subs "hit rate" is around 92%-94%. Enjoy your day.

[@YashwanthMadaka]

Your videos are very good.. thanks for the uploads.. :D

[@aryas9304]

Awesome explanation sir....kindly put more vedios Your explanations are very much helpful for understanding concepts clearly and studying them in gate point of view so please plan ut more vedios sir...its my humble request

[@DataBie]

Great Job sir Please sir make complete tutorial series for computer architecture and organization

[@AmitChaudhary-qx5mc]

Very nice sir. Please upload all the videos.

[@fukulmahapatra5090]

rly vry useful for students....thanks a lot sir....

[@rnbsantosh]

Were all the gate lectures available over youtube.?

[@aizazahammad2593]

Sir paging video in operating system not found.

[@voipims]

Hi , Nice lecture ..where is the second part of cache lecture where it explains..how it decides that which part of main memory cache takes ? how it works ?

[@pardhasardhiraobezawada]

Is this playlist is completed and is it relevant for gate 2025

[@helloansuman]

thanks for nice explain. please upload a video on various addressing schemes used....

[@luvpatel1867]

Awesome explanation! Can you please make videos on High Performance Computing (HPC) ?

[@ingrid19st]

Can I have a link to the discussion about paging?

[@chaithanyachiluka5269]

can u share the virtual memory (paging,segmentation concepts in depth)?

[@rupalijain6562]

sir i am preparing for the ugc net. Sir please unhide the hidden videos too. i like your teaching methodology. i have studied from your compiler designing playlist and found it amazing

[@sasikumarmaram5099]

Can u upload a video explaining algorithms for addition. And substraction in computer organisation and design 'with example'

[@reena.m8471]

can u name the book which you refer?

[@ganeshbahadursingh8785]

nice explain and best teaching method

[@gauravpahwa8029]

great explanation

[@MrBharatshinde]

Good explanation. I will follow other videos too!!

[@saadisaad9759]

Easy TO UNDERSTAND.....any videos on instruction pipelining?

[@debabratasahoo5675]

Sr please upload the course for COA ESE syllabus for electronics people

[@Surajray66677]

sir how i can watch your private videos??

[@vanishetty1808]

sir it's really useful. nice explanation🤗

[@snehilkumar2819]

sir, i am a non cse/it student, can i apply for lateral entery at iiit hyderabad for cse....????/

[@followsufism]

sir plzz upload all the videos of computer organization and architecture

[@rahulKumar-zh8zo]

Sir give me full course on computer organization

[@indrakushwaha9146]

plz. Sir,Can you give me definition of Cache memory?In order to proper Understanding...

[@tasostsiranidis5024]

Imagine cache as a fridge in ur kitchen an you are the chef(CPU). When you cook you need to take the food from the fridge and cook it in the kitchen, this helps you to cook faster than going to the supermarket for example to buy every time you cook. Cache helps to provide data faster to cpu than main memory ( cache cpi

[@optimusprime7558]

very easy to understand sir thank you

[@alihusain356]

thank you soo much Buddy too much help full

[@azharuddinkhan2929]

Nice explanation! Sir How can I get all the videos of coa.

[@entropy79]

Your tutorial are good and really have contents (very rear in our country if not none). Could you include some example in C (may be in x86). Too much of theory is boring !!

[@SJWojak]

awesome tutorial,, thanks

[@bhargavi1164]

sir can u update memory organization concepts

[@malleswarreddykalvapalli348]

Super explanation sir

[@nehabharti825]

Thank you Sir. Nice information.

[@manoranjankuiri5097]

nice explanation!! I am little confused about mapping and paging technique. pls tell me sir.

[@kamalkhan-ce5gq]

how cpu crates logical address ??

[@sarfulali1845]

Plz make a video about locality of reference

[@hemanthnethi4291]

Super explication bro

[@SmilerBFC]

Is this a ARM cache

[@surjadiptomukherjee5549]

sunil shetty picked up a new profession

[@lahimadhe8066]

thanks for the great video , what is "demand pagging "? thanks anyway

[@joshisuresh8613]

Mr Aditya this is new generation science I am not conversant with it pl

[@aravindreddy5985]

sir please do videos on 8086 microprocessor

[@roshanaragillani8607]

awesome knowledge thanks

[@ciciliecicily84]

The algorithm LRU is least recently used.

[@rahulpargi2808]

Nice explanation..

[@Chatbot121]

Great lecture!

[@sanketkumar1576]

great video keep uploading

[@ahamedimad4554]

hi thanks for this.its really helpful. I have a question about cache if anyone can help,thanks in advance. the problem in keeping cache in MULTIPROCESSOR SYSTEM COHERENT is significantly more complex than UNI PROCESSOR SYSTEM why?

[@louerleseigneur4532]

Thanks sir

[@himanshukandwal5373]

Very informative lecture :)

[@funabbey3308]

please upload video on memory reference while addessing mode

[@saleemasaiju6291]

Topics on DMA controller please....

[@seenuradha3318]

can have intefacing circuits lecture

[@mrsumitraaz]

I need one guessing correct options trick video too sir.. :p

[@upasnasingh4634]

Pls sir explain the topic interleaved memory

[@AakankshaDevgan]

Amazing sir :)

[@ChandraSekhar-nb5dv]

Explain the total coa subject

[@makrajput4054]

Great work

[@austinntarpeh7495]

I want to know more about IT

[@RaymondReise]

Indian English is to me considered a different language than plain english, so hard to understand.

[@manahilkhan4834]

Asalam o Aliqum Sir very nice lecture