search

ClearVolume / clearvolume

ClearVolume is a real-time live 3D visualization library designed for high-end volumetric microscopes such as SPIM and DLSM microscopes. With ClearVolume you can see live on your screen the stacks acquired by your microscope instead of waiting for offline post-processing to give you an intuitive and comprehensive view on your data.
http://clearvolume.github.io
GNU Lesser General Public License v3.0
44 stars 11 forks source link

GPU memory allocation silently fails on Intel HD Graphics 4000 #27

Open skalarproduktraum opened 9 years ago

skalarproduktraum commented 9 years ago

When using the Fiji plugin on OSX in OpenCL mode, memory allocation sometimes fails with no error or exception being logged - resulting in a blank ClearVolume window. This occured with very small datasets (~20MB) as well as with quite big ones (~500MB).

Closing and reopening Fiji, sometimes more than once, seems to fix the issue.

royerloic commented 9 years ago

Ok, we need to check that, maybe we need to retry allocation. I hope it is not a driver issue with memory allocation... Will make sure that it fires and exception for a start

fjug commented 9 years ago

Status?