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uncomplicate / bayadera

High-performance Bayesian Data Analysis on the GPU in Clojure
Eclipse Public License 1.0
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CL_BUILD_PROGRAM_FAILURE #3

Closed easysoft2k15 closed 6 years ago

easysoft2k15 commented 6 years ago

I tried the

complete_example_test.clj

but there seems to be a problem with OpenCL:

(analysis)
ExceptionInfo OpenCL error: CL_BUILD_PROGRAM_FAILURE.  clojure.core/ex-info (core.clj:4617)

If i try:

(display-sketch)

I get a blank page. Moreover could You please make Bayadera available into Clojars? Thank You

NB: OS is Windows 10

blueberry commented 6 years ago

Do you have an OpenCL 2.0 capable hardware?

easysoft2k15 commented 6 years ago

I've a Dell Inspiron laptop with i7 processor and

  1. AMD Radeon R5 M335
  2. Intel HD Graphics 520 Is there some documentation i can refer to to understand what i need to run Bayadera library? Thank You for the super fast replay!
blueberry commented 6 years ago

Currently you need an OpenCL 2.0 GPU (Amd preferred) and Intel MKL installed (see neanderthal getting started guide). You can check which version of OpenCL is supported by your GPU by running clinfo in the terminal. Anyway, don't expect great speed from R5.

blueberry commented 6 years ago

btw. a good read to understand how to setup the gpu and run gpu-enabled code is in the guides at http://clojurecl.uncomplicate.org

easysoft2k15 commented 6 years ago
  1. Amd GPU is OpenCL 1.2 AMD-APP (2079.5)
  2. Intel GPU is OpenCL 2.0 (Build 2) The Amd is listed first at the clinfo command prompt. Do I need to instruct Bayadera to use the Intel GPU? Right now I'm only interested in exploring Bayadera and get a feel on how to use it and don't care to much about performance. Once again thank You for Your time.
blueberry commented 6 years ago

Yes, you need to instruct bayadera to use the right platform (if more than one is there) and the desired device on that platform. See how to do that in ClojureCL guides and test examples.