kloppstock
commented
7 years ago This bug was caused by incorrected copy sizes and an variable overflow in the Kernel.
Closed kloppstock closed 7 years ago
kloppstock
commented
7 years ago This bug was caused by incorrected copy sizes and an variable overflow in the Kernel.
The asynchronous kernel is executed at the wrong time or the data is copied back to the host device before the calculation is complete. This result in empty (black) images.
Important Note ( @bussmann ): Due to this bug we will likley not have enough time to optimize the software neither to execute a lot of benchmarks before the deadline on Januray 31!