I should have put more information in my post: Ubuntu 9.10, Core 2 Quad Q6600.
When loading a PEF image from a Pentax camera, the preview window takes forever to draw, and performance is very variable and unpredictable. UFRaw will just freeze periodically after drawing a few tiles. This also affects anything that causes the preview window to change, such as exposure changes. When OMP_NUM_THREADS is set to 1 as an environment variable, preview redraws are fast and predictable in the time they take. -- OpenMP "feature" causes massive performance issues on multi-cores https://bugs.launchpad.net/bugs/448346 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
