Announcing Legion 24.12.0

[Elliott Slaughter]

Hi all,

I am pleased to announce the release of Legion 24.12.0, which includes a variety of bug fixes and feature improvements since our last release:

• Legion
  • Numerous bug fixes
• Regent
  • Support for running without the CUDA hijack
  • Support for NVIDIA Hopper GPU architecture
• Tools
  • Support for exporting profiles to NVTXW format
  • Simplifications that may improve performance by removing obsolete features
• Realm
  • Remove the need for dynamic_cast in ExternalResource
  • Support for CUPTI profiling
  • Support for registring per GPU reduction operations via CUfunction
  • Add a flag and default disable ATS/HMM support and shared CPU memories
  • Support for scalable barrier via radix tree
  • Support for querying resources of NUMA
  • Support for backtrace via cpptrace
  • More unit tests
  • CI coverage for HIP with NVIDIA backend

Enjoy!

--

Elliott Slaughter

"Don't worry about what anybody else is going to do. The best way to predict the future is to invent it." - Alan Kay