Easily Reproducible GPU Bug in R2017a

1 次查看（过去 30 天）
covariant_cat
covariant_cat 2017-11-21
回答： Edric Ellis 2017-11-22
There is a GPU bug in R2017a, which can be reproduced by the following simple code:
p=gpuArray(single(randn(1,4,10,2359296)));
max(p,[],3);
it will cause the following error: Error using gpuArray/gather An unexpected error occurred during CUDA execution. The CUDA error was: CUDA_ERROR_ILLEGAL_ADDRESS
Any idea why?

请先登录，再回答此问题。

采纳的回答

Edric Ellis
Edric Ellis 2017-11-22
This does indeed appear to be a bug. Thanks for reporting this, I have passed this report on to the appropriate development team.

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 GPU Computing 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by