v1.4.0

Added

• Benchmarks of multicast broadcast operations executed by Copy Engines
• Unicast and multicast TMA testcases
• Heatmap plotter now has an option to skip plotting data values

Changed

• All-to-one testcases warn if individual results are significantly assymetric
• Column separators in gpu_to_rack testcases are only printed in "rich output mode"
• Deprecated CUDA 12.X, support will be removed in next release
• Deprecated 570 and 575 drivers, support will be removed in next release

Fixed

• Row separator handling in heatmap plotter