Hello again, everyone. As Sunday comes to a close, and Monday is fast approaching, I'll share with you the likely cause of my death by stroke and/or heart attack:
MONDAY MORNING COFFEE OF HORROR
Disclaimer: Do NOT try this. I am a professional addict. I am not responsible for anything this brew from hell causes to you and/or those around you.
So, I wake up, feeling like I haven't slept for days, or just notice the fucking alarm clock shrieking because I pulled an all-nighter.
Step 1: Silence alarm clock via mild violence.
Step 2: Get the coffee machine to brew some filter coffee (espresso works too)
Step 3: Get milk and ice cubes from the fridge (both are needed, I don't care if you don't like milk, trust me)
Step 4: Get 2 spoonfuls (not tea spoon, and actually FULL spoonfuls) into the biggest glass you have
Step 5: Pour just a little of the warm filter coffee into the glass, just to get the instant coffee wet enough, and start mixing, until the result looks like the horror you unleashed in your toilet a few minutes ago (and will do so again in a few)
Step 6: Mix in 25-50 ml milk, just for the aesthetic change of colour of the devil-brew, and to add the necessary amount of lactic acid to react with the coffee to produce chemical X
Step 7: Add ice cubes to taste (if you are new to this, add a lot)
Step 8. Slowly add the filter coffee while mixing furiously, so that the light brown paste at the bottom get dissolved (it's harder than it sounds)
Now, take a deep breath. Before you is a disgusting brew undergoing a chemical reaction, and your moves need to be precise otherwise it will explode. Note that sugar or any other form of sweetener is FORBIDDEN, as it will block the reaction chain and the result won't be as potent.
Take a straw (a big one, not those needle-like ones that some cafeterias give to fool you into believing that the coffee is more than 150ml). Put it inside the mix, and check that the route to the bathroom is free of obstacles.
Now, clench your abs, close your nose if you are new to this, grab the straw and DRINK!
DRINK LIKE THERE IS NO TOMORROW!
THAT BROWN DEVIL'S BILE WILL HAVE YOUR INTESTINES SPASM AND DANCE THE MACARENA WHILE TWIRLING A HULA HOOP!
YOUR HEART WILL GO OVERDRIVE HARDER THAN YOUR PC'S CPU WHEN COMPILING ON ECLIPSE AND BROWSING WITH IE AT THE SAME TIME.
The combination of caffeine and lactic acid will bring out the perfectly disgusting combination of sour and bitter usually expected in rotting lemons. After you manage to chug it down (DON'T SPILL OR SPIT ANY!) you have 30 - 60 seconds max to run to the porcelain throne, where you will spend the next 30-60 minutes.
After that, nothing can stop you! You will fix bugs, write entire codebases from scratch, punch that annoying coworker, punch that boss! You will be a demigod among mortals for the next 6-8 hours!
Your recipes for Monday morning coffee?

Had the Windows Insider Preview for a month or so to get Ubuntu Subsystem early back when it was Insider-only.

Turns out that your license policy changes when you use Preview builds: if your PC isn't updated to a certain build by checkpoints set throughout the year, your license expires and you have to reinstall Windows. No way to recover anything already on the device. So if you get Insider Preview and shut your laptop off for too long...

Thus began a killer combo attack on my Surface Pro 3.

While trying to figure out what was going on and loading up a recovery on a flash drive, the Surface Pro 3 BIOS was sitting idle behind me. On 100% CPU. The only reason I think this is that by the time I noticed the insane fan noise, the screen was hot enough to burn my finger as I tried to turn it off. The heat sensor triggered it to shut off before I could, though.

That heat sensor, however, won't turn it off if it's busy installing Windows, supposedly to keep anything from getting hopelessly corrupted. What followed we're 3 hours of fan whirring from a slab of metal hot enough to cook an egg with.

Windows is back and working. The battery indicator, however, melted during reinstallation. And the battery lasts an hour, max. Thankfully I'm not out of a tablet, but it seems to me that W10 is becoming more and more like malware, just waiting for you to activate one of it's delightful payloads.

TIL that TI has no goddamn chill

Texas Instruments released the TI-83+ calculator model in 1996. The Z80 was not at all stock and has the following features:

- 3 access levels (priveleged kernel, kernel, user)
- Locking Flash (R/O when locked for most pages, some pages protected and unreadable as well, only unlockable from protected Flash pages by reading a certain order of bits then setting a port)
- Locking hardware ports (lock state always the same as flash)
- Customizable execution whitelist range (via locked ports)
- Configurable hardware (Flash/RAM size changeable in software via locked ports, max RAM is 8MB which is fucking mental compared to the 64k in the thing)
- Userland virtualization (always-on)
- Reset on violation of security model
- Multithreading
- Software-overclockable CPU
- Hardware MD5 and cert handling

TI made a calculator in 1996 with security features PCs wouldn't see until like 2010 what the *actual* fuck

Every time someone rants about Visual Studio I'm like: WTF are they talking about? it is the best IDE I ever used!!

but now after using VS 2017 I must say:
WHAT THE FUCK MICROSOFT DID TO THIS THING! IT RANDOMLY FREEZE EATS OUT ALL CPU AND NOW USES A GOOD 1.5GB RAM!

my previous experience:
barely 20% of CPU
at max 700MB RAM

Guess those days are over :\

I'm the only one working on this anymore and every toolchain supporting the system (remember, we're using an ARM9 [initial strap CPU] AND an ARM11 (give or take an ARM7 slaved to the ARM9 that we don't have support for yet), all in tandem, and the only toolchain that remotely works is for ARM6 for some reason) hates the Linux kernel. Current goals: SD R/W support (currently RO), X, GNUTools, maybe a better fucking softkey driver (i'll have to find whoever made this one and fucking beat him), and a working joy2mouse/touch2mouse driver. Oh, and figure out if Swap would work either with the New 2DS/3DS' Bonus Drive (unused 64MB partition on NAND) without killing the NAND as the SD access is max. 1.2 MB/s read/write speed or so, which isn't fast enough for swap AND other things.

Currently working:
Busybox
Read-only SD support
Weston (term only, can't click)
Standard 3DS/Standard 2DS/New 3DS (Models before 2017, the non-foldables, rebranded standard 2DSes) features only, not yet New 3DS/New 2DS-enhanced

Currently failing final compile because toolchain:
Preliminary custom R/W SD support

trying to do anything on the PS2 is almost fucking impossible

i imagine a board meeting where they were designing the hardware

"how can we make this insanely hard to use?"

"let's make decentralized partition definitions, allow fragmenting of entire partitions, and require all partitions to be rounded to 4MB. If you delete a partition, don't wipe the partition out, just rename it to "_empty" and the system will do it for you, except it actually won't because fuck you"

"let's require 1-bit serial registers to be used for memory card access and make sure you can't take more than 8 CPU cycles to push each bit or it'll trash the memory card"

"let's make the network module run on a 3-bit serial register and when initialized it halves the available memory but only after 8 seconds of activity"

"let's require the system to load feature modules called "IOPs" and require the software to declare which of the 256 possible slots it wants to use (max of 8 IOPs) then insert stubs into those. Any other IOP you call will hang the system and probably corrupt the HDD. You also have to overwrite the stubbed IOPs with your own but only if you can have the stubs chainload the other IOPs on top of themselves"

"let's require you to write to the controller registers to update them, but you have to write the other controller's last-polled state or the controller IOP will hang"

of course this couldn't make sense, it's

s s s s
o o o o
n n n n
y y y y

After a few weeks of being insanely busy, I decided to log onto Steam and maybe relax with a few people and play some games. I enjoy playing a few sandbox games and do freelance development for those games (Anywhere from a simple script to a full on server setup) on the side. It just so happened that I had an 'urgent' request from one of my old staff member from an old community I use to own. This staff member decided to run his own community after I sold mine off since I didn't have the passion anymore to deal with the community on a daily basis.

O: Owner (Former staff member/friend)
D: Other Dev

O: Hey, I need urgent help man! Got a few things developed for my server, and now the server won't stay stable and crashes randomly. I really need help, my developer can't figure it out.
Me: Uhm, sure. Just remember, if it's small I'll do it for free since you're an old friend, but if it's a bigger issue or needs a full recode or whatever, you're gonna have to pay. Another option is, I tell you what's wrong and you can have your developer fix it.
O: Sounds good, I'll give you owner access to everything so you can check it out.
Me: Sounds good

*An hour passes by*

O: Sorry it took so long, had to deal with some crap. *Insert credentials, etc*
Me: Ok, give me a few minutes to do some basic tests. What was that new feature or whatever you added?
O: *Explains long feature, and where it's located*
Me: *Begins to review the files* *Internal rage wondering what fucking developer could code such trash* *Tests a few methods, and watches CPU/RAM and an internal graph for usage*
Me: Who coded this module?
O: My developer.
Me: *Calm tone, with a mix of some anger* So, you know what, I'm just gonna do some simple math for ya. You're running 33 ticks a second for the server, with an average of about 40ish players. 33x60 = 1980 cycles a minute, now lets times that by the 40 players on average, you have 79,200 cycles per minute or nearly 4.8 fucking cycles an hour (If you maxed the server at 64 players, it's going to run an amazing fucking 7.6 million cycles an hour, like holy fuck). You're also running a MySQLite query every cycle while transferring useless data to the server, you're clusterfucking the server and overloading it for no fucking reason and that's why you're crashing it. Another question, who the fuck wrote the security of this? I can literally send commands to the server with this insecure method and delete all of your files... If you actually want your fucking server stable and secure, I'm gonna have to recode this entire module to reduce your developer's clusterfuck of 4.8 million cycles to about 400 every hour... it's gonna be $50.
D: *Angered* You're wrong, this is the best way to do it, I did stress testing! *Insert other defensive comments* You're just a shitty developer (This one got me)
Me: *Calm* You're calling me a shitty developer? You're the person that doesn't understand a timer, I get that you're new to this world, but reading the wiki or even using the game's forums would've ripped this code to shreds and you to shreds. You're not even a developer, cause most of this is so disorganized it looks like you copy and pasted it. *Get's angered here and starts some light screaming* You're wasting CPU usage, the game can't use more than 1 physical core, and after a quick test, you're stupid 'amazing' module is using about 40% of the CPU. You need to fucking realize the 40ish average players, use less than this... THEY SHOULD BE MORE INTENSIVE THAN YOUR CODE, NOT THE OPPOSITE.
O: Hey don't be rude to Venom, he's an amazing coder. You're still new, you don't know as much as him. Ok, I'll pay you the money to get it recoded.
Me: Sounds good. *Angered tone* Also you developer boy, learn to listen to feedback and maybe learn to improve your shitty code. Cause you'll never go anywhere if you don't even understand who bad this garbage is, and that you can't even use the fucking wiki for this game. The only fucking way you're gonna improve is to use some of my suggestions.
D: *Leaves call without saying anything*

TL;DR: Shitty developer ran some shitty XP system code for a game nearly 4.8 million times an hour (average) or just above 7.6 million times an hour (if maxed), plus running MySQLite when it could've been done within about like 400 an hour at max. Tried calling me a shitty developer, and got sorta yelled at while I was trying to keep calm.

Still pissed he tried calling me a shitty developer...

Ok seriously is Microsoft mining Bitcoin on my computer? If I leave it idle for >5 minutes it starts using intense amounts of CPU and I have no clue why (doesn't show up in task manager, all the processes added up in taskmgr are like 15% max). It's super annoying since I have a razer and high cpu turns on BOTH VERY LOUD FANS.

I checked for malware and stopped any update or useless background tasks (cortana, indexing, etc) and it has not helped one bit. If I click the screen or move the mouse it subsides immediately.

(No, I won't get a mac--I have two and they lacks compatibility with the software I need as well as the specs for what I usually work with)

SPECS:

- Dooge X5 max (worst phone ever, can't reccomend, randomly shuts off, displays advertizement, gets super hot)
- Bottle of coke light (so I don't get fat)
- Auna Mic 900-b (I used to do videos on youtube, though they were so bad i've deleted them lol)
- Two HP 24es screens (one of them broke when I let it fall while switching overheating cables)
- Mech keyboard with MX - Red
- Razer Naga 2014 (I regret buying that already)
- Wacom intuos small (I wanted to become a designer for a game with @Qcat)
- Computer with
CPU: ryzen i1600. 3.8ghz, 4ghz with boost, 12threads 6 cortes
RAM: 16 gig
Storage: 250gb SSD, 1tb hdd
Stickers: Generously donated by @gelomyrtol
Cooler: alpenföhn brocken
GPU: ATI 560 (something like that. I took the cheapest as I needed to fit a gpu into the budget, ryzen doesnt have integrated graphics units)

OS: fedora GNU/Linux with KDE as de (though i'm not sure wether i'll stay with it. I recently used cinnamon but it was too slow.

If i'm not on my desk, i'm either doing music studies, sleeping or i'm at school.

When on my deskj, I do
1) programming
2) Reading
3) watch nicob's danganronpa let's plays
4) programming.

My current projects:
clinl.org
github.com/wittmaxi/zeneural

If you are feeling a little chilly in your office, try building a docker container with a Ruby install inside...

All four cores of this i7 are pegged and the air is keeping my coffee warm.

Ffs, HOW!?!? Fuck! I need to get this rotten bs out.

RDS at its max capabilities from the top shelf, works OK until you scale it down and back up again. Code is the same, data is the same, load is the same, even the kitchen sink is the same, ffs, EVERYTHING is the same! Except the aws-managed db is torn down and created anew. From the SAME snapshots! But the db decides to stop performing - io tpt is shit, concurrency goes through the roof.

Re-scale it a few more times and the performance gets back to normal.

And aws folks are no better. Girish comes - says we have to optimize our queries. Rajesh comes - we are hitting the iops limit. Ankur comes - you're out of cpu. Vinod thinks it's gotta be the application to blame.

Come on guys, you are a complete waste of time for a premium fucking support!

Not to mention that 2 enhanced monitoring graphs show anythung but the read throughput.

Ffs, Amazon, even my 12yo netbook is more predictable than your enterprise paas! And that support..... BS!

We're now down to troubleshooting aws perf issues rather than our client's....

TLDR; My laptop's CPU temperature becomes +90 C when I compile stuff.

I have two different laptops that have the exact same configs and OS. I use one as a desktop and the other one is just for school stuff and homework. As you might think, the one that I use as a desktop is looking like a mini desktop. I was into DIY stuff while ago so I made a custom case and separate the LCD as well. Don't ask me why though.

Today I was working on a personal project that has relatively complex build config. Since the compilation always took 3 to 5 mins I went to the kitchen for some coffee. Bumm. My laptops fans are working in a way that one can think they're in the airport. Seriously. All 8 cores are +90 C when I checked them.

The next thing I did was compiling the same project on the other laptop which I used for school projects. It took like 20 mins to compile but the max temperature was like 50 C.

So, in the end, I'm still trying to find the reason for that behaviour.

After waiting for almost a month, yesterday I went to check on how my computer was doing, since I hadn't got any messages or calls ever since.
I go to the store and ask one of the workers about how my laptop is doing, and that I'd left it there almost a month ago and that they'd tell me when it was time to get the papers and then the laptop itself. The girl asks me for my phone number and then my name, and found nothing on the computer. She goes somewhere inside the store and comes back with a colleague, who tells me that I need a process paper. I pull out the receipt the technician photocopied and signed because that was the only thing I had. I hadn't touched that part of my paste for the whole time after I left the computer there and I was 100% sure I didn't have the process paper with me until he started pressing me for it. I kept repeating that the technician told me that they'd call or message me when said process paper was ready, which I hadn't got any of those to go pick it up. The guy asks me if that were the number and name I'd given the tech guy and I said yes. Both of them disappear into the store again. They come back with a cardboard box and say that the surname written there was wrong by a char (as I've said before my name is unusual, and my surname is also unusual where I'm studying, but where I'm from there's like 5 or 6 families with that surname), so that's why they couldn't find it in the computer. After that they went through all the details I gave on the time of handing the PC and the number they told me was there was off by miles. I think I may have said a wrong digit but that number was way off. There should be some person who got calls or messages about a computer they don't even own LoL
They told me to try it and see if it was running OK and that I had 15d to go back if something was wrong
When I got home I turned it on, afraid it would start dying on me again LoL
I pass the login screen and the fan just starts working really hard and I'm worried. The ASUS guys reinstalled Win8 and the CPU is running wild already, going at about 3,5 GHz (2,5 max) and over 30% usage on nothing
After some minor inconveniences (making the USB with Win10 took longer than expected) I finally installed Win10 and the CPU usage drops to < 10% and runs at way below the 2,5 GHz max. It constantly uses <= 10-15% CPU and the fan makes no noise unless I put in a heavier game (like Oxygen Not Included - it asks for 4GB RAM minimum 8I), in which case it goes up a bit and runs at around 3 GHz, but it doesn't make as much noise as before, thank jesus. I'm gonna keep trying to see how it does and hope I don't have to go back to the store after the next 15d 8I
I can finally work and not be a leech on my friends because my old toshiba - which I forgot I'd brought with me to uni - is really old and it makes a lot of noise (the fan is constantly working too much but it's so old I don't bother anymore) and it heats my room a lot, so it's gonna be a nice change of pace HaHa

How would you guys feel if your favorite app gave you 3 monetization options.

Crypto Mining at max 70% load
Giving you 100% privacy.

Ads, rip privacy, rip cpu.

Paid content /micro transactions
Rip wallet , some privacy concerns, happy cpu.

Thoughts?

Decided to open htop in another terminal window while running a small python script on my works server.

Here is a weird fact I have been thinking about this evening:

Helio X20 was the only mainstream ARM processor that had 10 CPU cores. It was first introduced in 2015, however no more ARM processors with high core count were used since then..

Nowadays smartphone processors have `8` cores max 🤔🧐

I guess 8 cores the reasonable limit for smartphones. Must have something to do with cost-to-performance factor

N64 emulation possible on Nintendo hardware? Are you SUUUUUUURE???

According to GBATemp:

Wii:
CPU: Single-core PPC, 729MHz
GPU: 243 MHz single-core
RAM: 88MB
Possible? Yes (always full-speed)

New 3DS:
CPUs: 2, Quad-core ARM11 (804MHz), Single-core ARM9 (134MHz)
GPU: 268MHz single-core
RAM: 256MB
Possible? No

Switch:
CPU: Octa-core (2x Quad-core ARMv8 equivalent), 1.02GHz
GPU: 307.2MHz-768MHz (max. 384MHz when undocked)
RAM: 4GB
Possible? Barely (5FPS or less constant, only half the instruction set possible to implement)

this all makes total fucking sense

My laptop was at 500% of course usage and ram... Wtf...

Had to stay till 1am because I was debugging a microservice system with 15 services, 3 databases and a full mail server. Freaking integration tests took all night to build and run. Don't have a remote server to run this on because the guy is sick. Arghhhhhh

So....
Another machine not working till morning.
That's what happens when the engineer knows a bit how to operate the machines but doesn't have a grasp on how cutting tools work...
Replacing 60€ tools every 4 hours that should last a week is not profitable.
When so many tools are spent that there's no more in stock.
Also manufactor has cutting parameters for a reason... Making the tools work 3 times faster or deeper does not mean profit, means damaged machines and tools.
As comparison, think over clocking a cpu to 7000hz and pushing it to the max 24h a day...

!rant/story:

Aaayoo issya boi the OG rapper straight outta Compton, wassup?!

Nah, for real, though.: How are y'all doing? It has been a long time. I hope y'all are having a great time (can sense some peoples' incoming negative comments due to corona).

I built my completely new first gaming rig like a few weeks ago after my school laptop stopped showing any signals.

The specifications are the following.:
- Mobo: MSI B450 TOMAHAWK MAX
- CPU: AMD Ryzen 5 3600 (no iGPU)
- dGPU: KFA2 RTX 2070 SUPER OC
- 2nd dGPU: GTX 550 TI (this one gets a new rant/post)
- RAM: 2x G.SKILL Ripjaws V 8 GB 3600 MHz
- PSU: Be quiet 650 W (It was the platinum edition afaik. I originally bought the 600 Watt Gold edition, but somehow they sent me the 650 Watt for no additional charge... which is great for me haha)
- HDD: 2x 4TB NAS HDD in RAID1 configuration (to load all of my games around 2 TB right now. Got the two HDDs for 110 Euro including the SATA Data cables)
- SSD: One Intenso 240 GB SSD and a reused Samsung 256 GB SSD from my old broken Lenovo laptop
- Case: Be quiet Pure Base 500 black with a glass panel on the side

While building my first PC, it was one hell of a challenge. I knew how it all was working in theory, but to put it all together, practically, was a bit of a challenge, but it was a nice challenge. I learned a lot and have a performance gain I could only ever dream of.

I used to play my games first on a Toshiba satellite l750d laptop (around 40 fps in cs:go with the lowest gfx settings) and then on a Lenovo e51-80 laptop (around 30 fps max minecraft with no shaders and texture packs).

Now I play cs:go on Kubuntu with 400 fps at peak with ultra high graphics. It is unbelievable.

I couldn't trust the system when I turned on the fps display the first time I saw it.

They dont mention it in any reviews but dell has cooling problems. Yesterday I bought a brand new g5 from a shop and fans were not spinning until 80c from which it started spinning at 4900rpm like a vacuum. Note that I have latest bios so its not temperature table problem in bios.

I found out that there is a driver for thermal power which you can install and for most people it does the work (runs 2200 rpm silent cooling for most of time and 4900 rpm when cpu gpu temp goes above around 60c which is annoying)

So I had to spend entire day on figuring out how to control cooling fans myself. And even then dell limited available speeds in bios at 0, 2200 and 4900 rpm.

Anyways now my cooling fans run at 2200 rpm until 70c and 4900 after. So i get some nice silent performance for 90% of what I do and as for gaming, full fans after 75c is fine. I ran DOOM from steam and max temps Ive got were around 85-90c which is pretty high, so Im thinking of doing a repaste event though im afraid of voiding the warranty.

Hello, I have a question for anyone familiar with multithreading!

I just started working with threading for the first time, I mostly write powershell scripts 😅, I found that certain conditions make using multithreading an absolute time saver. And of course in some tasks it's not such a big deal.

I am currently working on a project that runs multiple threads and each thread might invoke one of my functions that also threads the work.

I'm a total newbhat when it comes to this stuff, but if my main process is 4 threads, and I can spin up, up-to 4 more threads to run one of my functions, does the math equate to a possible total number of threads of 16 or is it possible to have the threading go ape-shit bananas and utterly thrash the cpu with rampant threads getting created?

I've looked online and based on some of the info that I've managed to come across on my own, the answers elude towards being safe because I'm creating pools for running the threads first and the pool is responsible for maintaining min/max threads, but I can't seem to find good info on running a pool+threads inside another thread.

Just to let you in on what the function does that requires threading in the first place, I need to basically query CloudTrail based on ARN's to find events, but I can only pass a single ARN to the find-ctevent cmdlet. So I'm essentially making 1500-ish really really small calls to AWS just to get back event data for the ARN.

Serially, this takes like almost 20 mins, on my laptop using stupid settings like 24 threads, it completes in about 95seconds. On the actual server that will be running this code, I'm going to limit it to 4 threads and try to figure out a way to cache the info locally and update the info on a cron or schedule so only the initial scrape takes forever and then the updates can be done nightly or something.

thank you in advance for your help, I'm not too sure if the question is dumb but please let me know either way!

Hey folks,

Is anyone using a Dell XPS 13 (9370)? This is the 2018/2019 model.

Is anyone of you also facing the thing that is gets extreme hot, when charging? And I really mean only when charging. Not hitting it with a Max load.
Mine gets as hot as it can possibly be and it starts thermal throttling.

On battery, everything is fine and the laptop is cool as ice.
Both situations are under normal load. Nothing heavy ... CPU mostly idle - rarely over 25% utilisation / thread.

I run Linux on it. Not Shure if it is a compatibly thing, this is why I am interested if others are having this issue.

Does anyone familiar with overclocking Ryzen non-x cpu? I had a Ryzen 7 2700 with gigabyte B450 motherboard. The core voltage locks to 0.9v after clock ratio set to 34 from auto (3.2GHz). But on auto, the vcore is around 1.38v, which is close to max recommendation. Why?