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  • Apple silicon Mac documentation suggests third-party GPU support in danger

    dedgecko said:
    rob53 said:
    The A12Z Bionic is up to 8 GPU cores. The Most powerful and expensive GPUs have cores in the thousands. What would it take for Apple to create its own separate 500 core GPU SoC or maybe only a 100 core GPU with the ability to use several of them in a blade setup. There's nothing stopping Apple, other than patents, from making whatever they want to any way they want to. Look at the Mac Pro. It's a fantastic workstation. 
    Exactly. Look at their Afterburner Card. That’s a freaking monster, right there!
    Afterburner is not a GPU. It is an off-the-shelf FPGA with different strengths of which vertex calculations is none.
    Well if Apple wants to reinvent the 3D world, why just they don’t ask the countless game development studios.
    Apple has nothing to learn from game studios. During the keynote we saw how Rise of the Tomb Raider has performed under the most rudimentary form of Apple Silicon, namely A12Z. And that, even after the Rosetta translation of its Intel code !
    fastasleepchiawatto_cobra
  • Doctor credits Apple Watch for saving his life

    macmarcus said:
    macmarcus said:
    A lot of comments but not a lot of experience - which is understandable because small population has problems. They make wearable ECG's "patches" such as the iRhythm Zio that can be worn for continuous monitoring for up to 14 days usually. Every heart beat is recorded (not just sampled like with Apple Watch or ECG done manually like an Apple Watch ECG) and there is a button to press if you experience any symptom so those can have a more thorough review. They just stick in on the left upper chest area. Fairly unobtrusive. Again, this continuously monitors - while resting, exercising, sleeping, etc. Apple Watch has a role to play for sure, but it isn't continuous and seems to cause more concern than actually catching anything. AFib is something that increases certain health risks but mostly isn't the boggy man waiting to kill you. Glad this doctor had the knowledge to figure it out "early" ... surprised he hadn't had a stress test at his age already?
    You describe a rythm Holter, a multi channel portable ECG device. The point is, when you feel odd, the Holter is not available (unless you make one ready at home and pay a fortune for its analysis software). You go to the hospital and the symptom may have gone away already when they attach one to your chest. Apple Watch is always present and you have always chance to record the symptom as soon as it happens. The concern issue is just a stress management thing. If you have to be concerned you don't need Apple Watch, you can use any thing or event for that.
    No, I am NOT describing a Holter - those things are HUGE with wires. The iRhythm Zio is tiny (a "patch" that is 100% self contained with sensors, battery etc.) and inexpensive and monitors EVERY heartbeat....ECG....for days. Very effective. You clearly do not know what you are talking about so why even comment? Apple Watch does not continuously monitor heartbeats (it samples) and the ECG function you have to manually do. The Apple Watch AFIb detection is from sampling and comparing samples to known AFib patient patterns. I was a full participant in the Sanford AFib heart study ... which by the way had nothing to do with Apple Watch ECG feature. Back to the article and the doctor, I am surprised he was clueless about having ADVANCED coronary artery disease AND a serious heart valve problem. A simple 2 minute heart CT with calcification score (test under $100) would have reveled the issue. At 66 years old and being male, he should have had that test especially if he had higher cholesterol levels, smoked, overweight, or any symptoms. Basically his exercise was a mini stress test which revealed the issue to follow up with regardless of his analysis of his ECG. If you experience shortness of breath, dizziness, or irregular beats while excising, at full lead ECG and stress test would be in order for your next physical with you PCP. https://www.irhythmtech.com/professionals/why-zio
    You gave iRhytm Zio as an example only and ("such as") and the signal to noise ratio in your vague description does not reveal enough information to differentiate a more general and more known Holter device from your Zio. So it is very natural and understandable people don't understand what you're talking about. Also Zio does not exist in my country so enjoy your pedantism I am not offended. I will simply point out to the facts you have hidden when commenting: you hid first the fact that it is a prescription device and yet you still compared the publicly and more broadly available Apple Watch ECG to that prescription device. You also hid the fact that it is single-channel just like Apple Watch ECG. If one of your physicians would prescribe to me that device I would reject it and I would demand a regular multichannel Holter device since I also wear an Apple Watch that I can trigger whenever I feel odd.
    lolliversvanstrom
  • Doctor credits Apple Watch for saving his life

    macmarcus said:
    A lot of comments but not a lot of experience - which is understandable because small population has problems. They make wearable ECG's "patches" such as the iRhythm Zio that can be worn for continuous monitoring for up to 14 days usually. Every heart beat is recorded (not just sampled like with Apple Watch or ECG done manually like an Apple Watch ECG) and there is a button to press if you experience any symptom so those can have a more thorough review. They just stick in on the left upper chest area. Fairly unobtrusive. Again, this continuously monitors - while resting, exercising, sleeping, etc. Apple Watch has a role to play for sure, but it isn't continuous and seems to cause more concern than actually catching anything. AFib is something that increases certain health risks but mostly isn't the boggy man waiting to kill you. Glad this doctor had the knowledge to figure it out "early" ... surprised he hadn't had a stress test at his age already?
    You describe a rythm Holter, a multi channel portable ECG device. The point is, when you feel odd, the Holter is not available (unless you make one ready at home and pay a fortune for its analysis software). You go to the hospital and the symptom may have gone away already when they attach one to your chest. Apple Watch is always present and you have always chance to record the symptom as soon as it happens. The concern issue is just a stress management thing. If you have to be concerned you don't need Apple Watch, you can use any thing or event for that.
    lolliverviclauyyc
  • Apple Arcade has shifted to focus on games with higher 'engagement'

    Beats said:
    Apple Arcade is going to evolve over time, just as their other services have. Looking at what games have been the most popular or engaging is what you're supposed to do. Why wouldn't you want a greater percentage of those types of games? For me personally, the $60 for a year of Apple Arcade has already been worth it. Oceanhorn 2 provided over 20 hours of play. Pinball Wizard provided 10-12 hours. Shinseki: Into the Depths was around 15-20 hours. I've played Towers of Everland for 15 hours. And I'm currently about 5 hours into Beyond A Steel Sky. That's a good chunk of time for the price...probably more than I expected. 
    Your post is informative in that you actually report how less-than-engaging the current top Arcade games. That is exactly what Apple is trying to resolve. A barely engaging game should keep you busy at least a hundred hours.

    I think "engaging" would be more like those games that have an active online userbase. Think Fortnite, Minecraft, Splatoon, PUBG. These games have users who play an hour a day for years. Apple has ZERO games like this, all they need is ONE. Imagine if Fortnite was Apple Arcade exclusive for example.
    In multiplayer games, I agree "engaging" means that. Since I wanted to base my comparison on the number of hours I've taken as model rather story/campaign based games.
    Beatswatto_cobra
  • Apple Arcade has shifted to focus on games with higher 'engagement'

    Apple Arcade is going to evolve over time, just as their other services have. Looking at what games have been the most popular or engaging is what you're supposed to do. Why wouldn't you want a greater percentage of those types of games? For me personally, the $60 for a year of Apple Arcade has already been worth it. Oceanhorn 2 provided over 20 hours of play. Pinball Wizard provided 10-12 hours. Shinseki: Into the Depths was around 15-20 hours. I've played Towers of Everland for 15 hours. And I'm currently about 5 hours into Beyond A Steel Sky. That's a good chunk of time for the price...probably more than I expected. 
    Your post is informative in that you actually report how less-than-engaging the current top Arcade games. That is exactly what Apple is trying to resolve. A barely engaging game should keep you busy at least a hundred hours.

    This is not a tech problem, like a few years ago's "game studios don't support Apple platforms", "underpowered" or "no OpenGL" memes. Almost all of the mainstream game engines have been ported to Metal. Apple must just incentivize the development of a few great games for Apple Arcade.
    gregoriusmRayz2016watto_cobra