I have been running GPU Grid with no trouble. I decided I would like to run Poem on the GPU but I get a GPU missing notice. What do I have to do to run it on my 2 GTX 960s. I have the latest Nvidia drivers installed.
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I have been running GPU Grid with no trouble. I decided I would like to run Poem on the GPU but I get a GPU missing notice. What do I have to do to run it on my 2 GTX 960s. I have the latest Nvidia drivers installed.
Are you sure BOINC still sees your GPUs? It sees them when starting, in the event log?
IIRC, the Poem app is OpenCL only, so that may explain why it's seen on GPU Grid (Cuda) Your BOINC client needs to see the GPU using *both* languages. Below is one of my hosts with just a single GTX 670 in it. Notice BOINC shows it twice. It needs to see the GPU using "Cuda" for GPU Grid, and using "OpenCL" for Poem.
Quote:
17-Jan-2016 18:45:52 [---] CUDA: NVIDIA GPU 0: GeForce GTX 670 (driver version 331.11, CUDA version 6.0, compute capability 3.0, 2048MB, 2006MB available, 2915 GFLOPS peak)
17-Jan-2016 18:45:52 [---] OpenCL: NVIDIA GPU 0: GeForce GTX 670 (driver version 331.113, device version OpenCL 1.1 CUDA, 2048MB, 2006MB available, 2915 GFLOPS peak)
2/29/2016 9:12:19 AM | | Starting BOINC client version 7.6.22 for windows_x86_64
2/29/2016 9:12:19 AM | | log flags: file_xfer, sched_ops, task
2/29/2016 9:12:19 AM | | Libraries: libcurl/7.45.0 OpenSSL/1.0.2d zlib/1.2.8
2/29/2016 9:12:19 AM | | Data directory: E:\ProgramData\BOINC
2/29/2016 9:12:19 AM | | Running under account c303a
2/29/2016 9:12:20 AM | | CUDA: NVIDIA GPU 0: GeForce GTX 960 (driver version 361.91, CUDA version 8.0, compute capability 5.2, 2048MB, 1636MB available, 2748 GFLOPS peak)
2/29/2016 9:12:20 AM | | CUDA: NVIDIA GPU 1: GeForce GTX 960 (driver version 361.91, CUDA version 8.0, compute capability 5.2, 2048MB, 1636MB available, 2748 GFLOPS peak)
2/29/2016 9:12:21 AM | | App version needs OpenCL but GPU doesn't support it
2/29/2016 9:12:21 AM | Poem@Home | Application uses missing NVIDIA GPU
2/29/2016 9:12:21 AM | Poem@Home | Missing coprocessor for task poempp_2k39_1456017676_300425179_2
2/29/2016 9:12:21 AM | Poem@Home | Missing coprocessor for task poempp_2k39_1456215728_1168591517_0
2/29/2016 9:12:21 AM | Poem@Home | Missing coprocessor for task poempp_2f21_1456215739_681165306_0
Here is what I am getting when Boinc starts. It is not seeing the opencl. Is there something I hav e to download and install?
Got it. Did a complete uninstall of Nvidia driver then did a clean install of the latest driver. All is well now. Thanks Mumps.