Changeset 66285f5 in sasview for src/sas/sasgui

Timestamp:

Dec 12, 2017 10:16:36 AM (7 years ago)

Author:

Adam Washington <adam.washington@…>

Branches:

master, magnetic_scatt, release-4.2.2, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload

Children:

42a6e02

Parents:

5bb05a4

Message:

Catch OpenCL errors thrown during platform detection.

File:

• src/sas/sasgui/perspectives/fitting/gpu_options.py (modified) (1 diff)

src/sas/sasgui/perspectives/fitting/gpu_options.py

@@ -168 +168 @@
             platforms = cl.get_platforms()
         except ImportError:
-            warnings.warn("pyopencl import failed. Using only CPU computations")
+            warnings.warn("Unable to import the pyopencl package.  It may not \
+            have been installed.  If you wish to use OpenCL, try running pip \
+            install --user pyopencl")
+        except cl.LogicError as e:
+            warnings.warn("Unable to fetch the OpenCL platforms.  This likely \
+            means that the opencl drivers for your system are not installed.")
+            warnings.warn(e)
 
         p_index = 0