https://community.intel.com/t5/OpenCL-for-CPU/OpenCL-runtime-and-windows-suspend-resume/m-p/975169#M2456 The KMD is supposed to save the state when the system goes to sleep. Can you let me know the steps to reproduce the issue, possibly with a reproducer? Thanks, Raghu Tue, 18 Dec 2012 01:19:13 GMT Raghupathi_M_Intel 2012-12-18T01:19:13Z https://community.intel.com/t5/OpenCL-for-CPU/OpenCL-runtime-and-windows-suspend-resume/m-p/975168#M2455 <P>Should OpenCL context on Intel GPU device survive windows suspend/resume ?</P> <P>I got CL_OUT_OF_HOST_MEMORY error on buffer read presumably after Windows&nbsp; resume from sleep.</P> Mon, 17 Dec 2012 21:30:08 GMT https://community.intel.com/t5/OpenCL-for-CPU/OpenCL-runtime-and-windows-suspend-resume/m-p/975168#M2455 Raistmer 2012-12-17T21:30:08Z https://community.intel.com/t5/OpenCL-for-CPU/OpenCL-runtime-and-windows-suspend-resume/m-p/975169#M2456 The KMD is supposed to save the state when the system goes to sleep. Can you let me know the steps to reproduce the issue, possibly with a reproducer? Thanks, Raghu Tue, 18 Dec 2012 01:19:13 GMT https://community.intel.com/t5/OpenCL-for-CPU/OpenCL-runtime-and-windows-suspend-resume/m-p/975169#M2456 Raghupathi_M_Intel 2012-12-18T01:19:13Z https://community.intel.com/t5/OpenCL-for-CPU/OpenCL-runtime-and-windows-suspend-resume/m-p/975170#M2457 Well, I was not able to reproduce that error specially doing suspend/resume (with password asking on resume or w/o). So it's just coincidence perhaps. OpenCL runtime saves/restores context indeed. Sat, 22 Dec 2012 15:41:26 GMT https://community.intel.com/t5/OpenCL-for-CPU/OpenCL-runtime-and-windows-suspend-resume/m-p/975170#M2457 Raistmer 2012-12-22T15:41:26Z