Problem with GPU acceleration

I have a Core 2 Duo @3.0GHz, a Radeon HD 4770 512MB and have both Opera 11.0 and IE 8 with the NEWEST versions of Flash plugin and activex. My problem is that first of all when I run 1080p videos on YouTube my CPU goes to 40%-50% and my GPU only goes to 8%. Is this correct? I would much rather use more GPU and less CPU for flash as other running programs/services use CPU. If there is any way to tweak this so YouTube uses more GPU please tell. In addition, when I play a 4K video on YouTube my GPU monitor says 0% GPU and 100% CPU! I have tried both IE 8 and Opera 11 and have the newest flash players, again, and none of my GPU is being used? And in effect, I get a very low frame rate. Is there a way to fix these problems?

nope, you can't fix it, the only thing you can do now is wait for the next iteration of flash player eg. Flash Player 10.2, you can also download the BETA player from labs.adobe.com and see the improvements that are coming up.

Similar Messages

Have functional difference with GPU acceleration and software processing of Mercury Playback Engine?

Used Decklink SDI and Premiere CS6 to testing.
I have a question~Have functional difference with GPU acceleration and software processing of Mercury Playback Engine?
(Can GPU acceleration export same used 59.94i external monitor export?).
IN specification，Is it need“software processing”？ whether other restrictions?
If Anyone know please tell me.
thank you.

Thank you for your help, and sorry about didn't make it clear.
Use Decklink SDI and Premiere CS6 to test.
In GPU mode of Mercury Engine, the signal form SDI is 1080i, but even fields will be missing.
Take a simple test:
Make quick slide for reproduce animationin in quadrangle(1080i 29.97), but it can't paly smooth and same gone to 30P.
If in Software mode, the action can be smooth.
Although use Software mode can be ok,but if GPU does not realize,it will take long time to render.
system info:
macpro 10.8.1
premiere cs6.0.2
blackmagic driver 9.6.4
GTX285
sequence of premiere
Presets/blackmagic/8bit YUV/interlace/59.94i
Have any problems with my System or the GPU mode can no external monitor output in 59.94?
IN specification，Is it need“software processing”？ whether other restrictions?
thank you!

Problems with hardware acceleration

Hallo
I have big problems with hardware acceleration in flash player. What complicates the problem is my laptops manufacter note here:http://www-307.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid=MIGR-69684
so I'm accualy confused - is my laptop defected or the source of the problem is in flash player engine.
In to to point: I can't play some videos, because my video adapter/driver is restarted during watching and after it happens - flash plugin doesn't work anymore (until browser is restarted).
I have flash player in version: 10.2.154.25
Nvidia driver: 260.99 (with newest situations is not much better, I tried newest WHQL certified driver but I didn't work perfectly)
Hardware: Lenovo ThinkPad T61, core2duo 2.1Ghz, 3GB RAM, NVIDIA Quadro 140M NVS.
And here's video showing my laptops behaviour:
http://www.youtube.com/watch?v=QrXJCcWV2Sk
Notice also screen blinking (and audio stuttering) before video adapter is restarted.
Is it flash fault or hardware is defected?

I got my laptop with replaced systemboard today.
Unfortunately the problem is still present. In the meantime there was Flash update released (10.2.159.1 for IE) so I also tried to install newest version - but it didn't help.
Having systemboard replaced, flash updated I still have screen blinking, video adapter restarting and NOT smooth playback using hardware acceleration.
Output from LatMon:
Highest DPC routine execution time (µs): 60999
Responsible driver:                       nvlddmkm.sys (NVIDIA Windows Kernel Mode Driver, Version 267.76 , NVIDIA Corporation)
DPC count (execution time <500 µs):       1307911
DPC count (execution time 500-999 µs):    0
DPC count (execution time 1000-1999 µs): 0
DPC count (execution time 2000-3999 µs): 0
DPC count (execution time >=4000 µs):     11
Highest ISR routine execution time (µs): 853
Responsible driver:                       dxgkrnl.sys (DirectX Graphics Kernel, Microsoft Corporation)
ISR count (execution time <250 µs):       2516652
ISR count (execution time 250-499 µs):    0
ISR count (execution time 500-999 µs):    29
ISR count (execution time 1000-1999 µs): 0
ISR count (execution time >=2000 µs):     0
Highest pagefault resolution time (µs):   621633
Hard pagefault count (total):             22908
Number of processes hit:                  17
Pagefault count of hardest hit process:   17072
Process with highest pagefault count:     devenv.exe (PID: 5144, Microsoft Visual Studio 2010, Microsoft Corporation)
NOTE: some processes were hit by hard pagefaults. If these were programs producing audio, they are likely to interrupt the audio stream resulting in dropouts, clicks and pops. Check the Processes tab to see which programs were hit.
Note: all execution times are calculated based on a fixed CPU clock speed of 2094 MHz. Disable variable speed settings like Intel Speed Step and AMD Cool N Quiet in the BIOS setup for more accurate results.

Problem with hardware acceleration on HBO GO

I just got a Zotac ZBOX AD02 (AMD E-350 APU w/ Radeon HD 6310) and in general it's working great. However, I have a problem with Flash video on HBO GO. For the first minute or so of steaming video, everything seems perfect. Video is high quality and smooth, CPU is around 50%. Then after a minute or two there will always be some visible video glitch and CPU utilization will jump up to 90-100% and playback becomes extremely choppy. So I'm guessing Flash hardware acceleration is working initially, then something happens that kills the hardware acceleration, and of course the E-350 CPU is not up the task by itself.
The really strange thing is that it seems to be specific to HBO GO. I can stream HD all day long from Amazon Instant Video and Youtube (at least when Youtube is able to dish it out fast enough). And it's definitely not a bandwidth problem. I have Comcast cable (20Mb down), and a bigger computer I have hooked up to another TV has no problem with HBO GO. I think the same problem happens on the bigger computer, but it's faster CPU can overcome the lack of hardware acceleration.
I've got the latest drivers from AMD and the latest Flash player (even tried the 11 beta) and have tried all the main browsers (FF, IE, Chrome), but it's always the same: 1-2 minutes of perfect playback and moderate CPU utilization, then jacked up CPU and choppy playback.
Unfortunately, there doesn't seem to be any way to contact HBO GO directly about this problem (support links just refer you to your cable provider), so I thought I'd give it a shot here. Is anyone else out there having this problem with HBO GO or any other Flash video sites? Any thoughts on what else I could do to track down the root cause?

Well, my idea with 10.x on IE didn't really work. Results were not nearly as good as in Firefox, and I'm not willing to use 10.x in my main browser.
However, based on your insight on the wmode=transparent issue, I started playing around with a Greasemonkey script to force wmode=direct, and I think it actually works. I haven't been able to try it at home yet on the problem PC, but here on my work PC (don't tell anyone I'm not actually working) it makes a massive difference in CPU utilization. Without the script CPU is around 80-90% during video playback. When I enable the script it drops to around 20%. The only issue is that I usually have to refresh the page once video playback starts to get wmode=direct to take effect (start video playback, then once the video playback page loads, hit refresh in the browser).
My script is just a modified version of this one I found:
http://userscripts.org/scripts/show/67260
Here's my modified Greasemonkey script (hopefully the forum will allow javascript in posts):
// ==UserScript==
// @name           Force flash wmode direct on HBO GO
// @namespace      http://userscripts.org/topics/3090#posts-11620
// @description    Force flash video playback on HBO GO to use wmode direct to allow hardware acceleration
// @include        http://www.hbogo.com/*/video*
// @grant          none
// ==/UserScript==
(function ()
    nodeInserted();
document.addEventListener("DOMNodeInserted", nodeInserted, false);
function nodeInserted()
    for (var objs = document.getElementsByTagName("object"), i = 0, obj; obj = objs[i]; i++)
        if (obj.type == 'application/x-shockwave-flash')
            var skip = false;
            for (var params = obj.getElementsByTagName("param"), j = 0, param; param = params[j]; j++)
                if (param.getAttribute("name") == "wmode")
                    skip = true;
                    param.setAttribute("value", "direct");
                    break;
            if(skip) continue;
            var param = document.createElement("param");
            param.setAttribute("name", "wmode");
            param.setAttribute("value", "direct");
            obj.appendChild(param);

Problem with GPU

Hello
I'm not shure, but I think that I have some kind of problem with my MacBook Pro with Retina display (2.7 Hg i7, 16 Gb RAM, 768 Gb SSD).
Problem is with my GPU Nvidia GT650M.
Previously, when I was starting video games, I was able to see that GPU was working perfectly. All video games worked in Hi definition. Later on,
when I start any game, picture gets delayed and I get low definition picture, so i believe that GPU Nvidia GT 650M just not worked properly. My software is up to date.
But now GPU Nvidia GT 650M working normal again.
Could you please let me know what was the problem and howHello
Hello
I'm not shure, but I think that I have some kind of problem with my MacBook Pro with Retina display (2.7 Hg i7, 16 Gb RAM, 768 Gb SSD).
Problem is with my GPU Nvidia GT650M.
Previously, when I was starting video games, I was able to see that GPU was working perfectly. All video games worked in Hi definition. Later on,
when I start any game, picture gets delayed and I get low definition picture, so i believe that GPU Nvidia GT 650M just not worked properly. My software is up to date.
But now GPU Nvidia GT 650M working normal again.
Could you please let me know what was the problem and how can I avoid it in the future ?

It happens with both desktops and laptops, but it's more noticeable with laptops. As they get pushed to their limits, they heat up, and when they get hot enough, they shut down. You could try blowing out the vents and fans, making sure you're keeping it well ventilated and cool, and even purchasing a cooling pad if you'd like. Of course, this keeps it cooler, but it could still get too hot if it gets pushed hard enough.
Without looking at the computer, there's no way for me to know whether you have an issue. It could be overheating too easily, although this is also expected behavior. If you'd like, you can contact customer support at (800) 457-7777.
- Peter

Photoshop cs6 has detected problem with gpu

my photoshop says it detected a problem with the GPU..However, my card seems to be working perfectly with other software and games..Should i be worried or jus ignored the message?
thank you in advance

Update your video card driver from the GPU maker's website to pick up all the bug fixes.

Trouble with GPU Acceleration in Premiere Pro CS6 (GTX 670)

I recently bought a new GTX 670 with the hopes that it would accelerate my video editing in Premiere. After using the "nVidia hack" to add it to the list of CUDA supported cards, I started up Premiere, enabled GPU acceleration in the general project preferences window, and was disappointed to find that my performance appeared to be identical to what I had experienced with my non compatible HD 6870s.
When I checked with MSI Afterburner, my GPU usage remained around 0%, even when playing through videos. I'm quite certain that my card was successfully added to the list, so I have no idea what's going on.
Is there any chance that I am misunderstanding what GPU acceleration is supposed to do? I'm very new to Premiere, so I don't know too much about it yet. The reason I bought my new card, aside from improved performance in 3D games, was to allow me to scrub through my project (comprised of 1080p AVI videos captured with FRAPS) without hiccups and poor FPS. Was this not a reasonable expectation for GPU rendering?
Here's a short list of my PC's specs if it's any help:
-Intel i5 2500k (currently not overclocked)
-8GB DDR3 Dual Channel RAM (at 1600MHz)
-1TB 7200RPM HDD
-nVidia GTX 670 OC 2GB VRAM
-Gigabyte Z68XP-UD3 Motherboard
Thanks in advance for any advice!

Did you go to project>project settings>general and verify that GPU (cuda) accleration is enabled? If it's set to software only then change it and see if that helps. If it's enabled my next question is what is the bitrate of your FRAPS videos? Because I have seen some fraps video's with bit-rates that are really high which would require a RAID array that is only holding video clips to playback smoothly. In your case it appears you have your OS and your apps and your footage all playing from the same 7200rpm drive. Which isn't really sufficent for 1080p editing. However it might be as simple as enabling it from within premiere pro like I mention earlier. If it's enabled though please check the bit-rate of your video you're attempting to edit with because I'm assuming that might be the issue.

GPU Acceleration for both FCP-X and Premiere? Anyone have NVIDIA GTX285 or NVIDIA QuadroFX 4800? ...and successful at using both editors with GPU Acceleration?

I'm in the market for a Laptop MAC solution to GPU accelerated editing. Because of multi-client workflow needs, I need to edit HD video with both FCP-X and ADOBE CS5.5 Premiere. The only GPU capable Graphics Cards that seem to satisfy both "camps" are from NVIDIA - GTX285 and NVIDIA Quadro FX 4800
Does anyone have these cards AND using both softwares AND having success at it?
I sure would appreciate any experienced advice with using NVIDIA GPU accelration with MacBook Pro especially!
Thanks,
~mars9

How do you plan on using a PCIe card with a laptop? Via a Thunderbolt PCIe adapter? I can't help with that. In fact, I didn't think those adapters were even out yet.
I do have a Mac Pro and I use the NVDIA Quadro 4000 For Mac. This works great for Premiere Pro. As good as the 4800 and for less money. Check out this comparison.
http://barefeats.com/wst10g11.html

Problem with GPU Drivers!! :/

Hey guy,
I currently installed windows 8.1 x64 OS on a previous windows 7 OS laptop. Problem is that neither of my cards (AMD/ATI Radeon HD5470 & Intel HD graphics) are recognized correctly by system! Whenever i try to install AMD drivers from external links and not HP nothing happens.. Same goes for Intel drivers. Whenever i install drivers from official HP site.. AMD catalyst center works but gpu itself seems not to respond as display stays at 1024x768 and League of Legends game drops to 4 fps (i use it asa pointer of problem). As for when i try to install Intel driver from HP... i get black screen and then at restart blue screen that prompts me to either restart again the machine or try to fix the problem as an advanced user... Hopefully i got a restore system point as i knew that may happen! Any suggestions???
P.S have tried this over 4 times still same result with intel driver. As for the AMD hope is lost.. I dont even expect to have a valid driver not ever by AMD for the current gpu...

Hi there @Johnianos
Welcome to the HP Support Forums! It is a great place to find the help you need, both from other users, HP experts and other support personnel.
I understand that you are having trouble with the video drivers after installing Windows 8.1 on your notebook. I am happy to assist with this. After doing some searching, it appears that Windows 8.1 is not a supported operating system for this notebook. HP customized drivers are only available for the Windows 7 operating system.
Please see the following, for some guidance. HP Products - What If I Don't See My Operating System?
Malygris1
I work on behalf of HP
Please click Accept as Solution if you feel my post solved your issue, it will help others find the solution.
Click Kudos Thumbs Up on the right to say “Thanks” for helping!

Intel Graphics HD4600, Windows 8.1 x64, Driver: 3379 - problem with GPU clock

My notebook is Lenovo B5400.
In my notebook I have Core i3 4000m with HD4600.
When i run gpu benchmark gpu clock goes to 1100MHz (it's fine), but if my system is in IDLE, gpu clock is 600MHz (it should be 400MHz).
I tested it with driers 3345 too and problem was the same.
How to fix this?
Log from GPU-Z, i was waiting to my system hibernation (screen is off after 5 minutes): http://wklej.to/Tol36
After I bought the notebook I run Bios Update Utility, may its the problem, but on Lenovo site there is only one version of BIOS (1.02-1.04) - I have this version now!!
How to repair this??
I have balanced power plan turned on, but tried witth power saving too!

halo?
now have Windows 7 x64 with latest Intel gpu drivers from lenovo drivers site and situation is identical.
(I see thinkpad power manager says that gpu is on 150% (400*1,5=600), so it isnt gpu-z problem)

Uh Oh, Possible Problem with GPU-based Color Management

NOTE: The following could be an unwelcome side effect of installing the ATI 12.11 Beta 4 display driver, which I installed yesterday to try out with my Radeon HD 7850.
Consider this PNG image file - nothing special, sRGB color space, some well-saturated greenish colors...
It looks like this to me when opened into Photoshop CS6 with either Normal or Advanced GPU modes enabled:
Note that the saturated green lamp is completely blacked out.
It looks like this if the GPU Mode is set to Basic:
The data is actually there, and when I sample the colors I find that the Red channel is clipped (zero).
That is a clue. Sure enough, if I raise the black point of the red channel to 1 the problem is averted:
As it's a pretty obvious glitch I hadn't noticed until just now, this likely started occurring when I installed the new ATI driver yesterday morning, but I'm not sure. It may be some kind of overflow or underflow in the GPU color-management processing, which is moved to the CPU in Basic mode.
I'm doing more investigation, including ultimately cleaning up and dropping back to the ATI Catalyst 12.8 release, but given this behavior I think I'd advise staying away from the Catalyst 12.11 Beta 4 driver for now. Assuming this is a driver issue, 12.8 may still be the best in recent Catalyst releases.
I'll follow-up in this thread as I learn more.
-Noel

2m wrote:
Does anyone here monitor ( ) the ATI/AMD fori if this issue is widespread?
The ATI/AMD forums are mostly populated with people wanting to play games. There are few mentions of Photoshop.
Yes, I browse over there from time to time, where I am considered a "peon". I've seen evidence that a few games show corruption of a type that might be similar to what's shown here, but since it's the GPU programming by Adobe that's going wrong, which we must assume is some kind of edge case that's not behaving as expected, it's hard to say how it might manifest in other programming.
Chances are good gamers shut their computers down when done playing, so the monitor power-down failure may not be seen by many, but again I have had confirmation from several folks that the failure is seen by others besides me. By the way, to be very specific, the monitors DO power down at the prescribed time. Then a little later they turn back on.
See also:
http://forums.amd.com/game/messageview.cfm?catid=454&threadid=162122
http://forums.amd.com/game/messageview.cfm?catid=454&threadid=162123
-Noel

Problems with video acceleration in Firefox

I am currently unable to watch HTML5 videos in Firefox because of some issues with VA-API and also had - before I uninstalled it - frequent crashes with Flash, when using hardware acceleration.
Firefox instantly crashes when I open any hardware accelerated HTML5 (therefore h.264) video.
Here's what Firefox prints out when started from the console:
(process:20154): GLib-CRITICAL **: g_slice_set_config: assertion 'sys_page_size == 0' failed
libva info: VA-API version 0.37.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib/dri/fglrx_drv_video.so
libva info: Found init function __vaDriverInit_0_33
libva info: va_openDriver() returns 0
** (firefox:20154): CRITICAL **: gst_vaapi_mini_object_unref: assertion 'object != NULL' failed
** (firefox:20154): CRITICAL **: gst_vaapi_mini_object_unref: assertion 'object != NULL' failed
** (firefox:20154): CRITICAL **: gst_vaapi_mini_object_unref: assertion 'object != NULL' failed
libva info: VA-API version 0.37.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib/dri/fglrx_drv_video.so
libva info: Found init function __vaDriverInit_0_33
libva info: va_openDriver() returns 0
** (firefox:20154): CRITICAL **: gst_vaapi_mini_object_unref: assertion 'object != NULL' failed
** (firefox:20154): CRITICAL **: gst_vaapi_mini_object_unref: assertion 'object != NULL' failed
** (firefox:20154): CRITICAL **: gst_vaapi_mini_object_unref: assertion 'object != NULL' failed
(firefox:20154): GStreamer-CRITICAL **: gst_mini_object_lock: assertion 'object != NULL' failed
(firefox:20154): GStreamer-CRITICAL **: gst_memory_unmap: assertion 'mem != NULL' failed
(firefox:20154): GStreamer-CRITICAL **: gst_memory_get_sizes: assertion 'mem != NULL' failed
(firefox:20154): GStreamer-CRITICAL **: gst_mini_object_lock: assertion 'object != NULL' failed
(firefox:20154): GStreamer-CRITICAL **: gst_memory_unmap: assertion 'mem != NULL' failed
(firefox:20154): GStreamer-CRITICAL **: gst_memory_get_sizes: assertion 'mem != NULL' failed
fish: Job 1, 'firefox' durch Signal SIGSEGV (Adressbereichsfehler) beendet
Related packages installed:
libva
gst-vaapi
gstreamer0.10-vaapi
libvdpau-va-gl
mplayer-vaapi
xvba-video/libva-xvba-driver
libvdpau
vdpauinfo
It doesn't matter if I use xvba-video or libva-xvba-driver
I currently have some general issues with Catalyst like really low FPS in games too

wast3 wrote:I have this too. Green background when gst-vaapi is installed. Totem is also affected. VAAPI itself works fine in mplayer and vlc. First generation Core i7 here with Intel HD Video. Has been like this for months now...
Same problem here... And in this thread some experience the same behavior: https://bbs.archlinux.org/viewtopic.php … 1#p1480991
Edit: Package name is now gstreamer-vaapi
Last edited by neo1973 (2015-02-12 09:25:25)

MSI K9N2 Diamond problem with GPU

I get into BIOS (mine is v2.3) and my CPU is recognized and my RAM is also at 4gb @ 800 but my BFG 9800 GT 1gb somehow isnt right. I get video and I can get my 1920X1200 resolution. But its only 8 bit and no memory ???? This card is less than 2 months old. Also once I start loading my drivers (Vista Home Premium 32bit loaded no problem) my system shuts down-instantly. Any attempts to restart are another instant shut down. Then a clear CMOS and pop the battery to start all over. I would like to know if there are any BIOS settings I need to know about that could help. I have got Vista loaded and setup . When I start loading all my drivers is when the troublr begins. My CPU isnt overheating. Any advice will be appreciated. These instant shut-downs are so depressing ! Thanks , jwill58

Quote from: Fredrik on 16-April-09, 21:01:25
Have you got another card, preferably older, less power hungry and sure to work to try?
That it is only 2 months old does that mean it works in another system?
Thermaltake make a lot of PSUs, please list the max. ampères it can provide.
Model
Brand Thermaltake
Model W0106RU
Spec
Type Complies with ATX 12V 2.2 & EPS 12V version
Maximum Power 700W
Fans Silent 140mm Fan
PFC Active
Main Connector 20+4Pin
+12V Rails 4
PCI-E Connectors 2 x 6Pin
SLI Certified
Modular Yes
Power Good Signal 100-500ms
Hold-up Time 16ms min.
Efficiency up to 85%
Energy-Efficient 80 PLUS Certified
Over Voltage Protection Yes
Input Voltage 100 - 240 V
Input Frequency Range 47 - 63 Hz
Input Current 10A @ 115V, 5A @ 230V
Output +3.3@30A,+5V@28A,+12V1@18A,+12V2@18A,+12V3@18A,+ 12V4@18A,[email protected],[email protected]
MTBF >120,000 hours
Approvals CE, CB, TUV, FCC, UL, CUL, and BSMI certified
Features
Connectors 1 x Main connector (20+4 pin)
1 x 12V(4+4-pin)
7 x peripheral
6 x SATA
1 x Floppy
2 x PCI-E
Features Mirror Finish
Modularized Cable Management to eliminate clutter and improve airflow inside the case
Next generation four +12V rails(12V1, 12V2, 12V3, 12V4) supports high-end graphic card and PC system (combined loading of 56A)
Independent Voltage Circuit: offers unflappable current delivery under heavy load and makes voltage output more stable
Extremely good voltage regulation (±3%): provides steady voltage for system
Industrial grade components (capacitor, transformer, etc)
Manufacturer Warranty
Parts 5 years limited
Labor 5 years limited
I just changed my GPU to a weaker but new MSI 9500 GT and did a clear CMOS and fresh (format) install of Vista...everything was so smooth with no problems then , as soon as I loaded the LAN driver from the MSI K9N2 m/b disc, to connect to the internet...BAM...it turns off. My motherboard LED's are still lit but its as though I pushed and held the power button. Before you ask...there is no overheating whatsoever...I made sure of this early in the process. Im sure if I hadnt loaded the LAN driver my PC would still be humming along right now.All my parts and pieces are recognized -the GPU is the only problem I've had and while it didnt seem to work properly I was getting monitor input...I even had the resolution set at 1920x1200. I didnt set the resolution on this new card...didnt want to change too much so I could figure out whats causing my problems. Im open to suggestions.
Thanks , jwill58

Adobe releases Flash for Mac beta with GPU acceleration

Sounds like this might be worth a try on the new MacBooks.
Let us know if it helps and off loads the work from the CPU to the GPU with Flash.

Hi,
the german computer magazine c't did some preliminary tests with that plugin on a Mac Mini 3.1 (Core 2 Duo 2 GHz, 3 GByte RAM, Mac OS X 10.6.3) and the 1080p Trailer The Last Air Bender http://www.youtube.com/watch?v=USUHXzapRoU
Flash Player 10.1 RC 2 -> Activity Monitor showed 90-120 % CPU useage
Gala PlugIn -> 50-60% CPU useage
So quite a step in the right direction.
Although funny thing is, that with the HTML5 player from YouTube http://www.youtube.com/html5 used with Safari the CPU useage got down to 15% !!
All that as said, preliminary...
http://www.heise.de/newsticker/meldung/Flash-Player-Gala-mit-Hardware-Videobesch leunigung-unter-Mac-OS-X-989580.html
Regards
Stefan

I have a problem with GPU

my mac hanged when i used photoshop 2hours ago,i try to open it again but i have this error

image cannot be displayed "has errors"
This forum is devoted to workstations - lots of good folks that can probably help but not the one devoted to the notebooks like mbp.
https://discussions.apple.com/community/notebooks/macbook_pro
sounds like a general OS X issue with your system, drive, or something else though.
Booted from your OS X DVD or another hard drive and done Disk Utility Repair disk?
Have backup of your system you can boot from? TimeMachine for your data?
A drive that you can install OS X to (100GB) just for the system to use?
How to clone your system:
http://macperformanceguide.com/Mac-HowToClone-backup.html
http://macperformanceguide.com/Mac-HowToClone.html
http://www.macupdate.com/app/mac/7032/carbon-copy-cloner
That will make a bootable clone of your system.
Also might want to be using timeMachine but I value clone as first and it is possible to partition a drive and have both if need be even a small emergency system so you could end up with:
Emergency OS X 20GB
Clone OS X working system (200GB?)
Lion Recovery partition 1GB
TimeMachine 3.5X the size of your data perhaps
Disk utility has RESTORE which will also clone your system but not the Lion Recovery partition. Oddly Apple did not 'endorse' making bootable clone of the system which works too but most choose Carbon Copy Cloner - it works more consistently; it allows for smart update of the backup volume. Both can backup to a sparse disk image if desired.
TimeMachine
http://support.apple.com/kb/HT1553
http://www.apple.com/support/timemachine/
https://support.apple.com/kb/HT1427
http://docs.info.apple.com/article.html?artnum=306932
https://support.apple.com/kb/HT3275

Problem with GPU acceleration

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