Hi Charles, > Is there any way to filter device types without initializing a context > and changing the default device type for example: > > viennacl::ocl::set_context_device_type(id, viennacl::ocl::gpu_tag()); > viennacl::ocl::current_context().devices().size(); > > I can access the platform(s) with > > viennacl::ocl::get_platforms(); > > and iterate through them and get the overall size: > > platforms[platform_index].devices().size(); > > but that includes all devices (GPU, CPU, etc.). Is there any way to > filter on the platform object itself?
Sure, you can just query the type from each device. Use the member function .type() an compare against CL_DEVICE_TYPE_GPU/CL_DEVICE_TYPE_CPU/CL_DEVICE_TYPE_ACCELERATOR Push the devices you want to keep to an std::vector<> to get the desired behavior. Am I missing something? Best regards, Karli > > Regards, > Charles > > > ------------------------------------------------------------------------------ > Find and fix application performance issues faster with Applications Manager > Applications Manager provides deep performance insights into multiple tiers of > your business applications. It resolves application problems quickly and > reduces your MTTR. Get your free trial! > https://ad.doubleclick.net/ddm/clk/302982198;130105516;z > > > > _______________________________________________ > ViennaCL-devel mailing list > ViennaCL-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/viennacl-devel > ------------------------------------------------------------------------------ Find and fix application performance issues faster with Applications Manager Applications Manager provides deep performance insights into multiple tiers of your business applications. It resolves application problems quickly and reduces your MTTR. Get your free trial! https://ad.doubleclick.net/ddm/clk/302982198;130105516;z _______________________________________________ ViennaCL-devel mailing list ViennaCL-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/viennacl-devel
