Change8

0.50.1

📦 bitsandbytesView on GitHub →
3 features🐛 2 fixes🔧 1 symbols

Summary

This release adds support for additional hardware platforms, including NVIDIA RTX Spark on Windows ARM64 and AMD CDNA5, and improves performance on RTX Spark / DGX Spark.

✨ New Features

  • Support added for NVIDIA RTX Spark products running Windows on ARM64.
  • Improved 4bit GEMM dispatch heuristics for NVIDIA GB10.
  • Support for AMD CDNA5 hardware (e.g. MI455X).

🐛 Bug Fixes

  • Fix truncated FP4 constant in Triton dequantize_fp4_tree.
  • Fix missing compilation flag on recent msvc version.

Affected Symbols