On Monday 12/14/2015, NVIDIA Tesla drivers on nvidia.com were updated to fix an important bug that was discovered in the previous 352 versions of the driver, including those in the original CUDA 7.5 release. The bug can result in a silent data corruption when allocating more than 4GB in a single allocation.
We recommend all Tesla users who are currently using version 352 drivers to upgrade to this latest version (352.68 on Linux and 354.56 on Windows) from http://www.nvidia.com/download/index.aspx
Note that older drivers (346 and 340) do not have this bug and remain unaffected.
Notifications about important updates can be received directly via email by signing up at this link: https://developer.nvidia.com/release-notifications