Intel HD 3000, The New Win 7 Drivers are faster but not multithreads safe.

[idata]

Dear Intel Engineers/sw developers,

The new Intel HD 3000 drivers (8.15.10.2559) for Win 7 64bit are faster but not multithreads safe. Our non linear editing software, ivsEdits, crashes systematically in relation of the fault in ig4icd32.dll when two or more OpenGL sessions are executed at same time. Running it with both AMD and Nvidia GPU there no problems. We use OPENGL 2.1 extensions to resize video in Realtime (Picture In Picture) and if we apply the effect on the two Timelines layers we get crash on seeking only with INTEL GPUs. to learn more on ivsEdits please visit www.ivs.it or www.ivsEdits.com.

this is the crash report:

Event Name: APPCRASH

Application Name: ivsEdits.exe Application Version: 1.5.403.0 Application Timestamp: 4eca49fd Fault Module Name: ig4icd32.dll Fault Module Version: 0.0.0.0 Fault Module Timestamp: 4ea1a5be Exception Code: c0000005 Exception Offset: 002668eb OS Version: 6.1.7601.2.1.0.768.3 Locale ID: 1040 Additional Information 1: 0a9e Additional Information 2: 0a9e372d3b4ad19135b953a78882e789 Additional Information 3: 0a9e Additional Information 4: 0a9e372d3b4ad19135b953a78882e789

I hope to get soon a fix for this problem.

Best Regards

Roberto Castellano

[DArce]

Hello,

This post is a developer question/concern, so in order to expedite your concern, I suggest you to post this information into the appropriate channel at:

http://software.intel.com/en-us/forums/developing-software-for-visual-computing/ http://software.intel.com/en-us/forums/developing-software-for-visual-computing/