 So there's a there's a icebreaker currently in the in the hack committee So if you want to go there and and put some information to us on what kind of applications and Programming language as you use that would be helpful or nice to start the discussion Yeah, so let's see. Here's our my volume seems to be low. I fixed it on my side Okay, yeah Strange that I I don't hear it, but maybe they Yeah, can can tell and by the way when when editing the HackMD try to avoid the Extra lines between bullet points because that will like blow up the the lines between the bullet points So that they won't fit the screen. So if there's a empty empty space or empty line break between the bullet points it will like Become a bit unreadable. Of course like when when there's like 50 people editing at the same time It's very easy to get Somebody creates a new line and somebody creates a new line at the same time. So So I just closed my window. So hopefully that lawnmower is not audible anymore But it's gonna get really hot in here so yesterday I had the window open but with Sun coming in and a Computer doing all this encoding for recording and streaming and all that it got It got hot. Oh Yeah, I closed my windows. I hopefully the lawnmower is not audible anymore But the room I'm in got really hot yesterday with all my processors Going to encoding the stream both recording and streaming and all that it was I was sweating at the end of the day And not just from the stress of teaching Here here at my place. It's already starting to be like 29 increase inside I'll join the club. Yeah So also Yeah, just a quick mention about the audio things if you can hear my My ASMR keyboard on on the background then let us know as well Maybe I can move move the microphone a bit or something give it if it becomes annoying during the exercises Yeah, also, you can give us continued feedback from day one. Maybe not everyone saw it before but like what went What went well what like did the format work? Okay? Today will be very different almost like a different course because we're much more hands-on and less pre-planned and following the audience But well, we'll just take it as it comes and there's also gonna be like oh there is playlist already Richard made a lot of work. Oh, right. Yeah during the lot of work during the evening to already start our Playlist on on this this course. So so that's YouTube playlist I'll put the link to the HPC Or to the HackMD on this so if you missed anything if you want to rewatch something Then you can check the yesterday's but yesterday's videos Yeah Yes Are there any other important notes? I guess the most important thing about today is it's all really hands-on. So we'll be on the cluster doing things and they'll be Well, that was when we really get these different strategies So some people will try to follow along and do everything at the same time. We're doing it some might just watch back and Or sit back and watch and then try to follow along later. They're all okay Yes, and yesterday the zoom call the the zoom call for the exercises and and help helpers that was a pretty much a great the odd shift because we have so much like Like this kind of a introduction to talks talks and less hands-on stuff. But today we are going to have like pauses The instructors in the zoom call up Going to let us know whenever there's time needed for the exercises a motor if there's more time needed for the exercise exercises and we'll try to Be quiet more quiet here in the in the call so that you can focus on the exercises in the Training call there and and of course like if you encounter some problems or something We might address it here in the stream as well but But so the today hopefully in the zoom call or most likely in the zoom call there's going to be a lot more discussion and I also can Recommend that if you have like a group of people at the same research group or something Go like you can you can go to into a breakout room in the zoom call and and like have a discussion among yourself Among yourselves and help you help each other and and basically like work work next to you In the in the classroom like During the physical times we used to have that people next to next to each other would Would collaborate with the exercise and try to help each other with the exercise and do the exercise But but of course in the covid times we have to do it remotely so the breakout rooms are the next best option so if you If you have a people you already know that's probably the easiest way to get into a breakout room if you don't know people you can always Try to form emergent groups or something but yeah try to try to Discuss in a heck and the end with each other in the zoom room So that the exercises well You don't you're not left alone solving them Yeah, someone just asked me to remind everyone in the zoom meetings to Change your name to include your affiliation such as Well, I guess look at the other participants and you'll see what it's like, but parentheses alto and then your name This will help when assigning people to breakout rooms or to One answering questions there, okay, so it's noon now Let's see what's our schedule yeah, so I'll Okay, see what we see your screen Yeah, so today like I I have this analogy for today's today's Coral column and basically it's it's like this kind of a situation if you ever been to a Finish cottage or if you have rented a finished cottage when you go there You to take all of your stuff with you your food and and your Elinence and stuff like that you go to a finish cottage You don't immediately start to warm up the sauna when you arrive there Yeah, you first have to like look where the firewood is you have to look where the coal star if you want to put the barbecue on and You have to like put stuff into places and stuff like that. So today is that that's kind of a day Hopefully we get like when the evening starts to come we we get the sauna warmed up so that tomorrow Is there like the bad? The main day That we can get lots of stuff done but today like we arriving at the cottage Yesterday we knew about what's what's what to expect and now we are getting accustomed to the environment so so basically we are checking the premises and the first step of course is that we We will connect to try to know order it's busy cluster of your choice. So so we'll arrive there After that, we will look into like What kind of applications we have and how to how to ask for more applications how to how to look into the documentation that we have set for you and then After that, we will look more closely into how do you actually load the applications Where should you store your data because most likely your code will produce data or you will need some initial data for for the code then Then we'll have a short talk by God of unbust from the Arctic University of Norway Like about how how you one should go about asking questions questions when you have questions regarding supercomputers how to create tickets and so forth. This is really important because that that is usually Very good. Well, that's important so that you can get the most out of the system You need to be able to ask the right questions And at the end We'll try to do interactive jobs and if we have time some serial jobs, but basically actually running something So today we are checking the premises and hopefully we get the sauna started at the end of the day Yeah, I Like that analogy Yeah, yeah, I got it Yeah And today will be especially a relatively chaotic day because that we have a plan in the schedule But don't expect us to actually Do what's written there. It's going to be Quite different as we adapt to what you ask for So just be prepared for that and don't think that we're going off schedule because well, what's it if we adapt the quote Scheduling is essential schedules are useless or something like that. That's especially true today okay, so Did we have any other introductory words from things? So these two things one thing we might have Quick poll if somebody in the HackMD Wants to set it up a quick poll on have you already managed to connect to to the systems Oh, are you still like yesterday? We had this at the end of the talks. We have this Well helping session where we try to get everybody connected so that anybody who had problems connecting Was there but of course like some of you might have Forgotten it and forgotten the lessons or might have had to leave early or something like that. So Let's have a quick poll on Whether you have already managed to connect and we can elaborate on the connection. Yeah So most people are saying yes, there's one no So maybe I guess also today Um It will be very much Well, like maybe you see most so instead of trying to lecture so much We can try to be faster in what we say based on the material and then spend more time discussing questions from the HackMD Since people can read the material later and maybe we get more value of that, but I guess we'll just wait and see See how it goes. Um Let's see. So There are another few introductory Talks So there's one question is this going to be about Triton or other clusters So the tutorials we're showing are based on Triton, but we've gone through and It was last summer We tried to adapt them so they would be somewhat suitable to all of the clusters in Finland Now there will be differences for example in the different names of Like modules that you might load our partition names or things like that but well, our main point is to explain to you the big concepts and then you can Once you know that you can read your own material and then adapt to it as you'd like Yes, like It's it's like this kind of a joke that's been said like if lawyer in a in a courtroom Ask you to describe the situation in your own words. You're going to still be using the same words as Everybody else. You're not going to invent your own words. So so In a same same idea all the clusters are basically the same like they might be Different in in like if you go to us if you go to Germany if you go to Japan, they might be a bit different Changes, but basically all of them work on the same premises. So you have you usually connect to them via SSH You usually have these modules that we're going to be talking about Enable to use software you're going to have a Q system like this kind of shared stuff Is applicable to all clusters. So some of the examples like Richard mentioned they are Well, they might work best in our system But but the basic idea is better to get hold of the basic idea because that's the set that that is same on all kinds of systems Yeah Okay, so I Guess let's talk about Was there any other intro stuff or should we move to the connection segment?