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ryokorgjapan
Junior Member
Joined: 03 Oct 2011
Posts: 63
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 Posted: Mon Jan 05, 2015 1:06 am Post subject: OS 3.0.2 is slower than 2.1.2. |
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OS 3.0.2 is slower than 2.1.2.
Even off "Lever Meter" and "String Resonance", while I change window or select another tab, or just start sequencer...Kronos displays momentary stop.
Is this issue only for first Kronos user?? |
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Sharp
Site Admin
Joined: 02 Jan 2002
Posts: 18197
Location: Ireland
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| Posted: Mon Jan 05, 2015 12:01 pm Post subject: |
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The new KRONOS hasn't been officially released yet so I'm not sure if anyone could answer you on that yet.
Regards
Sharp.
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SanderXpander
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Joined: 29 Jul 2011
Posts: 7860
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| Posted: Mon Jan 05, 2015 12:51 pm Post subject: |
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| I have noticed the same on my Kronos classic 88. But audio seems to switch just as quickly as it used to, it's just the display. |
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SynthKeyWizard
Approved Merchant
Joined: 03 Jan 2011
Posts: 191
Location: Ukraine
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| Posted: Thu Jan 08, 2015 12:15 pm Post subject: |
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I have noticed that Kronos OS 3 is slihgtly faster. Especcially when it boots. In my case (with all KSC autoload) OS 2 was boot in about 3 minutes. OS 3 boots in about 2-2.5 minutes. And overall behavior seems to be the same as under OS 2.
I have first kronos. Not Kronos-X.
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Dmitry Yeryomin, keyboardist, composer, sound designer, ukrainian Korg Product specialist.
My Music: http://audiojungle.net/user/Synthkeywizard/portfolio |
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SanderXpander
Platinum Member
Joined: 29 Jul 2011
Posts: 7860
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| Posted: Thu Jan 08, 2015 5:15 pm Post subject: |
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| Yeah boot does seem to be a little faster. I meant mainly how the screen seems to lag slightly behind during page and patch switching. |
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andrewt
Full Member
Joined: 19 Jan 2014
Posts: 166
Location: SE Michigan
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| Posted: Sat Jan 24, 2015 10:03 pm Post subject: |
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| SanderXpander wrote: | | Yeah boot does seem to be a little faster. I meant mainly how the screen seems to lag slightly behind during page and patch switching. |
I've also noticed some lag with switching programs and other things... slightly disconcerting. |
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AMR
Junior Member
Joined: 15 Feb 2012
Posts: 85
Location: Lisbon, Portugal... Mostly.
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| Posted: Tue Jan 27, 2015 3:41 pm Post subject: Re: OS 3.0.2 is slower than 2.1.2. |
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| ryokorgjapan wrote: | OS 3.0.2 is slower than 2.1.2.
Even off "Lever Meter" and "String Resonance", while I change window or select another tab, or just start sequencer...Kronos displays momentary stop.
Is this issue only for first Kronos user?? |
Makes some sense since the OS now monitors for more screen events (touch vs touched and drag) which requires time (albeit non perceivable) for the OS to figure out the difference, and is fairly more detailed on interactive graphics on some instances (VU meters), all of which require constant interrupts which can trigger heavy code.
Don't know how the OS is coded (C++?) but optimizing a few core things into Assembly could speed up things (but would limit code to the architecture of one particular set of CPUs) and if you add slow responding screen sensors that are inherently slow/limited to give input to the system, it all ads up to visible hick-ups. My Galaxy S5 does that too and, in theory, it really shouldn't... 
Kind Regards,
AMR
http://www.alvaromrocha.com |
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Niarf
Full Member
Joined: 05 Jun 2013
Posts: 141
Location: France
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| Posted: Tue Jan 27, 2015 5:01 pm Post subject: |
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Yeah, startup is faster : 1:30 instead of 2:14. i noticed long time between songs...
Also, the compare function doesn't work well in Seq mode.
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Roland FA 06
KP3+
BCR 2000
Ableton Push
Where's my Kronos ? |
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ryokorgjapan
Junior Member
Joined: 03 Oct 2011
Posts: 63
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| Posted: Thu Jan 29, 2015 6:52 pm Post subject: |
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Thank you for the reply.
I really hope that the slower graphics issue don't affect response audio and USB function.
I wonder if this issue is just related by meter animation, that means at least CPU/GPU/Memory is not enough for current OS  |
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enigmahack
Approved Merchant
Joined: 04 Aug 2009
Posts: 727
Location: Moncton, NB, CANADA (Eh?)
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| Posted: Thu Jan 29, 2015 6:55 pm Post subject: |
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| ryokorgjapan wrote: | Thank you for the reply.
I really hope that the slower graphics issue don't affect response audio and USB function.
I wonder if this issue is just related by meter animation, that means at least CPU/GPU/Memory is not enough for current OS |
I guess it's time to upgrade with some SLI Nvidia GTX graphics cards.
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Korg Kronos 88 2, Korg Kronos 73, Kurzweil K2600S
Sound developer, custom sound designer and trainer/Kronos support - www.audora.ca for details! |
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BillW
Platinum Member
Joined: 12 Jul 2005
Posts: 933
Location: Northern Virginia
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| Posted: Fri Jan 30, 2015 1:36 am Post subject: |
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| andrewt wrote: | | SanderXpander wrote: | | Yeah boot does seem to be a little faster. I meant mainly how the screen seems to lag slightly behind during page and patch switching. |
I've also noticed some lag with switching programs and other things... slightly disconcerting. |
Sadly, this is the case for me as well. I have several combis that worked flawlessly in v2 that cut off completely in v3. I am going to have to reload 2.1.2 before I can use the keyboard live again.
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Korg Kronos 61 (2); Kurzweil PC4; Casio Privia PX-350m; Macbook Pro |
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