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CupertinoSlave

macrumors 6502
Sep 16, 2014
307
180
Tampa, FL
I'll get flamed for this.

But Apple never explicitly said the Metal improvements would ship with 9.0 specifically. They just said iOS 9. Which "technically" could mean any version of iOS 9 (So 9.0, 9.1, 9.2 and so on.)

I'm not defending Apple. I've made my feedback to them regarding Metal performance on every build since 9.0 release. I want to see it better. I'm just stating that they never specficically said full benefits right out the gate with 9.0.
I wouldn't mind if they put it in 9.1 but so far, judging by the betas, there is no improvement. Especially on their newest flagship phone.
 

Act3

macrumors 68020
Sep 26, 2014
2,367
2,821
USA
What's the agenda of the same 10 people all creating their own thread about the same issue that not everyone may have. It floods the forum with nonsense. That doesn't help either. Apple doesn't make changes based on 10 people making 15 threads about the same topic on a forum. Send feedback to Apple, copy/paste it with every new build until it's resolved.

It's been getting better and better with every new build, so they are working on it.

It's not as simple as adding

If x animation stutters
Then be faster
Else make no change
End

Everyone chooses whether to click the mouse or tap the link to read a thread.
 

lagwagon

Suspended
Oct 12, 2014
3,899
2,759
Calgary, Alberta, Canada
I wouldn't mind if they put it in 9.1 but so far, judging by the betas, there is no improvement. Especially on their newest flagship phone.

I've seen improvements in the pull down spotlight and inside the Music app (the sliding animation when going into and out of an artist) with 9.1 beta 4 vs 9.1 beta 3. Beta 3 was a dog inside the Music app, still not omg amazing but it did get a lot better between the two builds.
 
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Act3

macrumors 68020
Sep 26, 2014
2,367
2,821
USA
Yes, because the entire reason most of us are Apple fans is that we don't have a million technical settings to go through in the menus. Other companies offer that but it's not the Apple way.

Remember these good old days?

ie.jpg


That's about the time period where I started urging family members to get Macs. I was tired of helping them with stuff like this all of the time.

Now, I'm all for the accessibility features on the iPhone that help people out who need it. But "disabling metal" crosses a line into "Disable Script Debugging" territory.

Once we start down that path I would say you've taken the Apple-ness out of the iPhone. So, yeah, I am going to push back against that concept. It does affect me.

And before we know it , Apple will have Siri making everyone's decisions for them.
 

scjr

macrumors 68020
Jan 28, 2013
2,196
1,340
people who don't see the issues wouldn't care if there is a switch for it or not. People who don't see it really don't care about smoothness of the device in the first place.

You're wrong.

I want it to be tweaked for a smoother experience. I just don't see the rational of staying on 8.4.1, when my experience with iOS 9 tells me it's more stable. I understand your frustration, but try to understand that not everyone is concerned that iOS 9 fluidity isn't perfect at the moment.

Have you forgotten how not smooth iOS 8 was, when initially released? I remember. Some who are touting 8.4.1 have forgotten.
 

sunking101

macrumors 604
Sep 19, 2013
7,423
2,659
Explain "fine".

My iPhone 6 used to be buttery smooth everywhere and now that Metal is here, it lags and sitters all over the place. Seems like Metal isn't doing its job.

Sure you didn't put your phone down and pick up someone's 6+ instead?
 

vertsix

macrumors 68000
Aug 12, 2015
1,870
6,143
Texas
You're wrong.

I want it to be tweaked for a smoother experience. I just don't see the rational of staying on 8.4.1, when my experience with iOS 9 tells me it's more stable. I understand your frustration, but try to understand that not everyone is concerned that iOS 9 fluidity isn't perfect at the moment.

Have you forgotten how not smooth iOS 8 was, when initially released? I remember. Some who are touting 8.4.1 have forgotten.

image.jpg


<3

It's extremely smooth for me, and for any iDevice I've seen running it, all the way down to the iPad Air, iPhone 5, and iPod touch 6th gen.

If you compare iOS 9 and 8.4.1 side by side, it's like night and day in terms of performance, on pretty much every device.
 

scjr

macrumors 68020
Jan 28, 2013
2,196
1,340
View attachment 590920

<3

It's extremely smooth for me, and for any iDevice I've seen running it, all the way down to the iPad Air, iPhone 5, and iPod touch 6th gen.

If you compare iOS 9 and 8.4.1 side by side, it's like night and day in terms of performance, on pretty much every device.

But not stable for me. Safari crashed multiple times a day on my 6+ and 8.4.1. On iOS 9, no crashes. Not a one. No amount of side by side comparisons could make me want to go back to an unstable Safari.

Safari is now a dream to use. It was a nightmare in iOS 8. Love iOS 9. Just love it!
 

C DM

macrumors Sandy Bridge
Oct 17, 2011
51,392
19,461
View attachment 590920

<3

It's extremely smooth for me, and for any iDevice I've seen running it, all the way down to the iPad Air, iPhone 5, and iPod touch 6th gen.

If you compare iOS 9 and 8.4.1 side by side, it's like night and day in terms of performance, on pretty much every device.
How about comparing iOS 9.0 to iOS 8.0?
But not stable for me. Safari crashed multiple times a day on my 6+ and 8.4.1. On iOS 9, no crashes. Not a one. No amount of side by side comparisons could make me want to go back to an unstable Safari.

Safari is now a dream to use. It was a nightmare in iOS 8. Love iOS 9. Just love it!
And there's certainly that too--a number of threads in the iOS 8 forum with people using iOS 8.4 and having performance issues at times, reboots, etc.
 

XTheLancerX

macrumors 68000
Aug 20, 2014
1,911
782
NY, USA
I don't get this whole stability thing with 8.4.1->9.0. I never had a lot of crashes or "A problem occurred" safari popups with iOS 8 but now on iOS 9 probably at least a few times a week this happens: I will open messages, quickly tap the compose new message button, and it immediately crashes. When I go back into the app, it's at the compose new message screen. Some for safari when quickly going to tab view after opening, FaceTime for quickly switching to audio tab instead of video.. Happens a few times a week on both my iPad and iPhone. Never had a crash on 8 and the "problem occurred" message would only rear its ugly head 1-2 times a month on my iPad, NEVER on my iPhone 6. Now I see it somewhat often on both. Clean installs haven't helped.
 

vertsix

macrumors 68000
Aug 12, 2015
1,870
6,143
Texas
How about comparing iOS 9.0 to iOS 8.0?
And there's certainly that too--a number of threads in the iOS 8 forum with people using iOS 8.4 and having performance issues at times, reboots, etc.

I'd say 8.0 was significantly more stable than 9.0 was when it was released, actually. At least on the 5s. Didn't see how it was on other devices.
 

Damolee

macrumors 6502a
Nov 20, 2012
557
97
9.1 beta 4 has eased the loss of 8.4.1 on my 6. Pleasantly surprised, at last. The odd stutter here and there, but at least I can send a text without that nasty janky animation.
 

C DM

macrumors Sandy Bridge
Oct 17, 2011
51,392
19,461
I'd say 8.0 was significantly more stable than 9.0 was when it was released, actually. At least on the 5s. Didn't see how it was on other devices.
That would be quite a bit the opposite of what many experienced when it came to
iOS 8.0 (as many threads about it around this time last year would attest to).
 
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Radon87000

macrumors 604
Nov 29, 2013
7,777
6,255
But not stable for me. Safari crashed multiple times a day on my 6+ and 8.4.1. On iOS 9, no crashes. Not a one. No amount of side by side comparisons could make me want to go back to an unstable Safari.

Safari is now a dream to use. It was a nightmare in iOS 8. Love iOS 9. Just love it!
iOS 9 completely screwed Chrome though.It takes 3-4 seconds to launch
 

dyn

macrumors 68030
Aug 8, 2009
2,708
388
.nl
what is the agenda of people not having issues posting on this thread? its not like they are helping matters with solutions that fix it.
Unfortunately the same can be said about people having issues. Nearly all of them are absolutely not interested in finding the solution whatsoever. Apparently they just want to vent (and yes I'm being extremely diplomatic and positive by saying that). There is a complete lack of wanting to find the solution.

most people here know the tricks, start new, dfu restore, etc and dont really care that yours is working fine.
Neither do they care that their own is not working since they are declining any and all solutions/workarounds by flaming people trying to help/understand the issue. So if they don't care then why should I care? And that's how issues stay issues...

does having a metal "on/off toggle" really affect those who don't see issues with stutter and lag?
It won't do much because for quite a lot of things apps need to be changed to take full use of the new Metal APIs (in other words, they are still using the old way). We've had some games that implemented Metal but not ordinary apps. The same can be said for all of the other iOS9 features. It simply takes time and we see issues disappear after app updates (I'm seeing quite a big difference with some apps with the version that isn't iOS9 optimised and the one that is, also check out this topic about iOS9 compatible apps). Having the option to go back might give a little bit more performance because there probably want be a translation from OpenGL to Metal (under the assumption there is even one) but when apps have been updated to use the new APIs it won't matter any more.

Btw, this is a very good example of those people not interested in the issue or any solution:
people who don't see the issues wouldn't care if there is a switch for it or not. People who don't see it really don't care about smoothness of the device in the first place.
Heaven forbid someone has a different experience than you...

similar to the toggle for reduced motion, that was added because some people were getting motion sickness. it has no effect on those who enjoy the animations.
It is easier to change the colour of ones car then to change the entire bodywork. Disabling some of the motions is just much simpler to do then switching to a completely different graphics render engine. You are vastly overestimating the change.

however, if they added a "turn off metal " toggle and phone ran alot smoother with it off, there would be a problem
Usually they implement something and layer some kind of compatibility layer on top of that so legacy stuff still works. After a while they delete that layer. This setup is solely for legacy support because it will have a negative effect on performance. If in this case you were to disable Metal you'd switch to OpenGL which has to be translated back to Metal. In other words, it will become even slower due to the extra translation layer. There is no guarantee that Apple is doing it like this nor for any of the other possibilities due to the company still being one big blackbox.
 

CupertinoSlave

macrumors 6502
Sep 16, 2014
307
180
Tampa, FL
Unfortunately the same can be said about people having issues. Nearly all of them are absolutely not interested in finding the solution whatsoever. Apparently they just want to vent (and yes I'm being extremely diplomatic and positive by saying that). There is a complete lack of wanting to find the solution.

Not interested in finding a solution? What makes you think that? IF there was a solution you don't think we would be taking advantage of it?
 

marvz

macrumors 65816
Aug 27, 2012
1,001
443
Berlin
It's extremely smooth for me, and for any iDevice I've seen running it, all the way down to the iPad Air, iPhone 5, and iPod touch 6th gen.

If you compare iOS 9 and 8.4.1 side by side, it's like night and day in terms of performance, on pretty much every device.

Thanks for the laugh. If someone is honestly using "night and day" to describe the difference between iOS 8 and iOS 9 he shouldn't have the right to post in such threads.
This time last year iOS 8 was so oh my gosh unusable and so laggy and now it's used as the holy grail of speed. Seriously?
 
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vertsix

macrumors 68000
Aug 12, 2015
1,870
6,143
Texas
Thanks for the laugh. If someone is honestly using "night and day" to describe the difference between iOS 8 and iOS 9 he shouldn't have the right to post in such threads.
This time last year iOS 8 was so oh my gosh unusable and so laggy and now it's used as the holy grail of speed. Seriously?

Yes, seriously.
 

Merkie

macrumors 68020
Oct 23, 2008
2,123
738
Thanks for the laugh. If someone is honestly using "night and day" to describe the difference between iOS 8 and iOS 9 he shouldn't have the right to post in such threads.
This time last year iOS 8 was so oh my gosh unusable and so laggy and now it's used as the holy grail of speed. Seriously?
This time last year wasn't iOS 8.4.1 we were talking about.
 
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TitanTiger

macrumors 6502
Jun 8, 2009
422
84
Try the control center. I can almost guarantuee you that it's not buttery smooth. In fact, the control center is smoother on the (non-Metal) iPhone 5 than on the 5S and 6 (all iOS 9 ofcourse).

It's smooth as silk for my on my iPhone 6. I'm running the 9.1 beta tho.
 

TitanTiger

macrumors 6502
Jun 8, 2009
422
84
I also have a 6 on 9.1 beta 4. It's not smooth as silk. Maybe you think so, but compare it to an iPhone 5 and then you'll know what smooth is.

I have an iPhone 5. I handed it down to my daughter. I've compared them. It's as smooth as I told you it was.
 

TitanTiger

macrumors 6502
Jun 8, 2009
422
84
And incidentally, I just went over to my wife's iPhone 6 running 9.0.2. No issues there either. Control Center, Notifications tab up top, flicking up for the camera from the lock screen, all as smooth as my daughter's iPhone 5.
 

stevemiller

macrumors 68020
Oct 27, 2008
2,057
1,607
i have a 6 on 9.0.2. just reset settings, and it does seem smoother. down side is i had to set up touch id from scratch again. plus i have to re-allow any location based services.

i'm attempting to be mindful of what i re-enable, however i wonder if once i get whatever i need turned back on, it'll be back to the way it was.
 
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