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Showing content with the highest reputation on 04/21/14 in all areas
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2 points
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UPDATE: ALL DOWNLOADS LISTED IN THIS POST FOUND HERE. Nvidia 'Kepler' GPUs - modified VBIOS files >>> NOTE: More versions (including voltage mods) exclusive for T|I users can be found in the second post. <<< The 'Kepler' GPUs from Nvidia perform really well, even at increased clocks speeds they stay quite cool - a perfect behavior when it comes to overclocking and improving the performance. Unfortunately the mobile GPUs suffer from an artificial +135MHz core overclocking limit, so you can't go higher by using tools like Nvidia Inspector and similar. The modified VBIOS files listed here have this limit unlocked, some have increased stock clocks or tweaked voltages. Just refer to the description. All files have been modified by myself, if you like them feel free to buy me a drink, donation link can be found below GTX 660m: 660m_OC_edition__VBIOS_[DELL].zip- comes with unlocked software overclocking limits 660m_GHz-Edition_overvolted_VBIOS_[DELL].zip - default 3d clock 1000MHz, base boost 1200MHz,, memory (3d) 1350MHz, increased 3d voltage undervolted editions possible, depends on interest, tba Some screenshots: GTX 680m: Clevo_680m_-_80.04.33.00.10_'OCedition'_revised_01.zip Dell_680m_-_80.04.33.00.32_'OCedition'_revised_00.zip Increased software overclocking limits & optimized for no throttling. Read the included 'Read me' file before flashing. Instructions: I recommend flashing under DOS using nvflash . Donation link in case you want to buy me a beer Thanks and cheers! More to come. Testers: Thanks @eliteone (Dell 660m), @littleone562 (Dell 680m) For all mods: Use at your own risk.1 point
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May be you need now reinstall Quadro drivers(with clean install). Can you put here screenshot of window Nvflash after flashing procedure?1 point
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I'm afraid you can't improve it without redesigning your program to take the advantage of multi-processor... Option 1, try using Parallel computing toolbox. Option 2, or you can simulate the multi-threading process if you don't wanna purchase parallel toolkit. In your primary code, start another matlab instance by invoking a batch file which opens up matlab and run a script. The synchronization can be coordinated by sharing a piece of memory specifically reserved for parameter transferring, or you can simply create a .mat file and share the parameters via hard drive (check the file every several millisecond). This is what I used for multi-threading during the development of one internal test frame, and I saved a lot of money for my team lol (cuz parallel computing toolbox cost some 1000 dollars a piece)1 point
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1 point