4 Commits

Author	SHA1	Message	Date
David Anderson	ac9e2b088d	client emulator: make it work again	2014-05-21 10:41:55 -07:00
Charlie Fenton	9895066353	client: fix to commit 6b1a073 (don't try to run OpenCL jobs on non-OpenCL GPUs) ... For unknown reasons, testing opencl_device_ids[[i] works only for debug builds, so add a new array bool have_opencls[] to COPROC struct in which we record which devices are openCL-capable before we clear the ati_opencls and nvidia_opencls vectors.	2014-05-14 03:40:58 -07:00
David Anderson	6b1a0731f1	client: don't try to run OpenCL jobs on non-OpenCL GPUs ... Suppose - the host has 2 GPUs of same vendor; A is OpenCL capable, B isn't - the volunteer sets "use_all_gpus" config flag Then the client will try to run OpenCL jobs on B. Depending on how the app is written, it may run on B and fail, or run on A and overload A. Solution: when assigning GPUs to OpenCL jobs, check that the GPU instance is OpenCL capable. Note: this problem would go away if we treated each GPU as a separate resource.	2014-05-02 12:04:05 -07:00
David Anderson	72d1369342	client: code shuffle; move GPU scheduling code to new file	2014-05-01 23:53:55 -07:00