rocRAND

rocRAND code for ROCm 5.0.2 is unchanged from rocRAND for ROCm 5.0.1. The library was rebuilt for the updated ROCm 5.0.2 stack.

rocRAND code for ROCm 5.0.1 is unchanged from rocRAND for ROCm 5.0.0. The library was rebuilt for the updated ROCm 5.0.1 stack.

Changed

• No updates or changes for ROCm 5.0.0.

rocRAND code for ROCm 4.5.2 is unchanged from rocRAND for ROCm 4.5.0. The library was rebuilt for the updated ROCm 4.5.2 stack.

Addded

• Initial HIP on Windows support. See README for instructions on how to build and install.
• Sobol64 support added.
• Benchmark time measurement improvement
• Address Sanitizer build option added.

Changed

• Packaging split into a runtime package called rocrand and a development package called rocrand-devel. The development package depends on runtime. The runtime package suggests the development package for all supported OSes except CentOS 7 to aid in the transition. The suggests feature in packaging is introduced as a deprecated feature and will be removed in a future rocm release.

Fixed

• Fix for mrg_uniform_distribution_double generating incorrect range of values
• Fix for order of state calls for log_normal, normal, and uniform

Known issues

• kernel_xorwow test is failing for certain GPU architectures.
• nvcc backend fix
• Fix ranges of MRG32k3a device functions.

No changes made for ROCm 4.3.1.

Added

• gfx90a support added.
• gfx1030 support added
• gfx803 supported re-enabled

Fixed

• Memory leaks in Poisson tests has been fixed.
• Memory leaks when generator has been created but setting seed/offset/dimensions throws an exception has been fixed.

Fixed

• rocRAND benchmark performance drop for xorwow has been fixed for older ROCm builds.

Added

• Ability to force install dependencies with new -d flag in install script

Changed

• rocRAND package name has been updated to support newer versions of ROCm.

Fixed

• rocRAND benchmark performance drop has been fixed.
• Debug builds via the install script have been fixed.

Known Issues

• None

New Features

• No new features

Known Issues

• None

New Features

• No new features

Known Issues

• None

New Features

Known Issues

• None

New Features

• No new features

Known Issues

• None

New Features

• No new features

Known Issues

• None

New Features

• No new features

Known Issues

• None

New Features

• Switched to hip-clang as default compiler and deprecated hcc build
• Static library build options added in beta (subject to change in build method and naming in future releases)

Known Issues

None

Point release for rocm 3.3.0

Point release for ROCm 3.1.0

Point release for ROCm 3.0