wheecheng

CPU + GPU crash with AMD APP SDK 2.3 Win7

Discussion created by wheecheng on Feb 7, 2011
Latest reply on Feb 18, 2011 by wheecheng

I developed an OpenCL application that uses both CPU and GPU to load balance the computation. The application works in WinXP but crashes in Win7 (clEnqueueMapBuffer).

In addition, the application works when only one device is used (i.e. CPU or GPU but not combined) in Win7. How can I get both devices working together?

I have two configurations and both exhibit the same issue:

Configuration 1: - Intel Core2 Duo

                           - Asus EAH5670

                           - AMD APP SDK v2.3 with ATI Catalyst v11.1 (Win7 64 bits)

Configuration 2: - AMD Fusion G-T56N

                           - AMD APP SDK v2.3 with ATI Catalyst v11.1 (Win7 64 bits)

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