I'm using the Sonnet eGFX 550 enclosure, a Dell P2415Q DisplayPort monitor, and further all the latest updates of macOS and the procedure on page 1 of this thread. and get cracking with OpenCL by getting a GTX 1080 Ti too, but I won't buy it until it works with the GTX 960. I really want to get to the bottom of this. Thank you, Could I bother you by asking what eGPU enclosure you are using, and what your config is like (MacOS, nvidia drivers, eGPU setup)? I am trying to figure out if my problem is one of configuration (it probably is) or if it is my older MBP (doubtful). So, it appears that there are no separate platforms by AMD and NVidia. This info comes from running the OpenCLInfo example from the OpenCL Programming Guide. On my 2017 15-inch MacBook Pro QC i7 the only available platform is by Apple, counting 4 devices: Well, that depends on the OpenCL platforms made available by the various "vendors". I don't have a headless display but I could try different combinations without the display etc. and this is where it automatically is at when I reboot. option-move the laptop window to the external display (with menu bar), which causes mirroring.move the menu bar from the laptop window to the external display.it is detected and it shows in Settings/Displays.Not sure what you mean by "default monitor", but this is what I did: However, everything including iStat Menus seems to indicate that the internal GPU is the one running the show, not the GTX 960. I have run the setup as per the top of the page, and both monitors are shown as running off the GTX960, as in the screenshots above. Akitio Thunder3 with modified power supply for the GTX 960.NOTE: your OpenCL library only supports OpenCL 1.0,īut some installed platforms support OpenCL 1.2. ) Success ĬlCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT) Success (1)ĬlCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU) Success (1)ĬlCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU) Success (1)ĬlCreateContextFromType(NULL, CL_DEVICE_TYPE_ACCELERATOR) No devices found in platformĬlCreateContextFromType(NULL, CL_DEVICE_TYPE_CUSTOM) ĬlCreateContextFromType(NULL, CL_DEVICE_TYPE_ALL) Success (2) ) AppleĬlGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL. Pitch alignment for 2D image buffers 256 pixelsĭevice Extensions cl_APPLE_SetMemObjectDestructor cl_APPLE_ContextLoggingFunctions cl_APPLE_clut cl_APPLE_query_kernel_names cl_APPLE_gl_sharing cl_khr_gl_event cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_khr_image2d_from_buffer cl_khr_depth_imagesĬlGetPlatformInfo(NULL, CL_PLATFORM_NAME. Pitch alignment for 2D image buffers 1 pixelsĭevice Extensions cl_APPLE_SetMemObjectDestructor cl_APPLE_ContextLoggingFunctions cl_APPLE_clut cl_APPLE_query_kernel_names cl_APPLE_gl_sharing cl_khr_gl_event cl_khr_fp64 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_image2d_from_buffer cl_APPLE_fp64_basic_ops cl_APPLE_fixed_alpha_channel_orders cl_APPLE_biased_fixed_point_image_formats cl_APPLE_command_queue_priorityĬorrectly-rounded divide and sqrt operations Noĭouble-precision Floating-point support (n/a)Īlignment of base address 32768 bits (4096 bytes)īase address alignment for 2D image buffers 256 bytes Max 1D or 2D image array size 2048 imagesīase address alignment for 2D image buffers 1 bytes Max size for 1D images from buffer 65536 pixels Global Memory cache line size 6291456 bytes Minimum alignment for any data type 128 bytesĪlignment of base address 1024 bits (128 bytes) Single-precision Floating-point support (core)Ĭorrectly-rounded divide and sqrt operations Yesĭouble-precision Floating-point support (cl_khr_fp64) Half-precision Floating-point support (n/a) Platform Extensions cl_APPLE_SetMemObjectDestructor cl_APPLE_ContextLoggingFunctions cl_APPLE_clut cl_APPLE_query_kernel_names cl_APPLE_gl_sharing cl_khr_gl_eventĭevice Name Intel(R) Core(TM) i7-2720QM CPU 2.20GHz
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