Bug#913141: workaround Re: beignet: Segmentation fault while running opencv_perf_dnn

2018-11-20 Thread Sander Eikelenboom
On 18/11/18 19:49, Rebecca N. Palmer wrote: > This appears to be a crash in a loop unrolling optimization pass > (enabled only when -cl-fast-relaxed-math is set, hence only crashing then). > > Disabling this pass unconditionally (see attached) avoids the crash, but > may reduce performance. >

Bug#913141: workaround Re: beignet: Segmentation fault while running opencv_perf_dnn

2018-11-18 Thread Rebecca N. Palmer
This appears to be a crash in a loop unrolling optimization pass (enabled only when -cl-fast-relaxed-math is set, hence only crashing then). Disabling this pass unconditionally (see attached) avoids the crash, but may reduce performance. Description: Disable loop unrolling, as it may crash htt