An app for M1 Macs that plays the sound of a fan as CPU usage goes up

Post by megablast » Sun, Jul 18, 2021, 10:13 PM UTC

ryanSrich wrote: post #119

hackathonguy wrote: post #32

Wondering if it's just me: I bought an M1 MacBook Air with 8GB of RAM, based on reports saying that RAM management is much more effective than with Intel CPUs. Ever since, I'm really struggling with load management. I typically have Chrome open with 20-30 tabs, plus a couple of Electron apps (Notion, Slack, Google Calendar), and my MacBook frequently slows down to a crawl or gets stuck entirely. Simple commands - "cl…

Can anyone explain to me the psychology of having 30 tabs open? Why not just bookmark the URLs to an ephemeral folder or something? Having more than 10 tabs open is beyond stressful for me, and honestly I can’t see how having more open would make anyone more productive. Really curious to learn about other workflows and excessive tab use is one I’m morbidly curious about.

Post by matznerd » Sun, Jul 18, 2021, 10:17 PM UTC

qeternity wrote: post #44

hackathonguy wrote: post #32

Wondering if it's just me: I bought an M1 MacBook Air with 8GB of RAM, based on reports saying that RAM management is much more effective than with Intel CPUs. Ever since, I'm really struggling with load management. I typically have Chrome open with 20-30 tabs, plus a couple of Electron apps (Notion, Slack, Google Calendar), and my MacBook frequently slows down to a crawl or gets stuck entirely. Simple commands - "cl…

Anecdotally, the M1 feels very performant with 8gb (I have MBP and Mini 8gb variants) compared to my 16gb Intel MBP and my 32gb Hackintosh. That said - it’s not magic. 30 tabs in Chrome is a lot if you’re not using a tab suspender extension. But one thing I do notice is that when a Rosetta 2 app is running, the entire machine seems to take a hit. I would check the architecture of your apps and see if you have any x86…

Post by matznerd » Sun, Jul 18, 2021, 10:22 PM UTC

ryanSrich wrote: post #119

hackathonguy wrote: post #32

Wondering if it's just me: I bought an M1 MacBook Air with 8GB of RAM, based on reports saying that RAM management is much more effective than with Intel CPUs. Ever since, I'm really struggling with load management. I typically have Chrome open with 20-30 tabs, plus a couple of Electron apps (Notion, Slack, Google Calendar), and my MacBook frequently slows down to a crawl or gets stuck entirely. Simple commands - "cl…

Can anyone explain to me the psychology of having 30 tabs open? Why not just bookmark the URLs to an ephemeral folder or something? Having more than 10 tabs open is beyond stressful for me, and honestly I can’t see how having more open would make anyone more productive. Really curious to learn about other workflows and excessive tab use is one I’m morbidly curious about.

Post by user-the-name » Sun, Jul 18, 2021, 10:27 PM UTC

happytoexplain wrote: post #112

lukevp wrote: post #65

Earlier quoted context omitted.

One of the reasons iOS feels smoother than Android is because the render loop of the OS is decoupled from the app. The apps aren’t allowed to introduce jank, so if you’re scrolling a webpage and stuff is loading simultaneously, iOS will be way smoother. I think this is also why they can have such low latency on inputs, for example with the Apple Pencil which is much lower latency than the surface pen or the android s…

>the render loop of the OS is decoupled from the app Can you elaborate on this? If you do too much work on the main thread in iOS, it's going to hang the UI. Isn't the main thread the "render thread"? Do scroll views have some kind of special escape hatch to get off the main thread for continuing to scroll if the main thread is blocked with loading the content?

Post by gambiting » Sun, Jul 18, 2021, 10:38 PM UTC

skavi wrote: post #134

gambiting wrote: post #123

Earlier quoted context omitted.

I wonder what made apple give the iPad Pro such an awful screen though, considering all the software optimisations that they do. I got the M1 iPad a month ago, and the screen has absolutely horrendous ghosting issues, like, what is this? An LCD from 2001? Just open the settings app, and quickly scroll the options up and down - white text on the black background leaves such a visible smudge, it bothers me massively wh…

Edit: the parent commenter does not have a miniLED iPad. If you have the 12.9” M1 iPad, the ghosting is likely due to the new miniLED backlight which was introduced with that model. This backlight is not static, but tracks to content in order to increase effective contrast (similar to FALD backlights on higher end LCD TVs). If the backlight does not track the LCD content fast enough, there can be ghosting. In additio…