Release 2.4.0 (2020/03/25)

Table of Contents

• Download
• New Features
• Bug Fixes
• Miscellaneous Items

Taskflow 2.4.0 is the 6th release in the 2.x line! This release includes several new changes such as CPU-GPU tasking, improved scheduling flow, documentation, and unit tests.

Download

Taskflow 2.4.0 can be downloaded from here.

New Features

• added tf::cudaFlow for concurrent CPU-GPU tasking
• added a new method tf::Executor::num_topologies to query the number of running taskflows in an executor
• added std::hash support for tf::Task
• added a new work-stealing algorithm capable of general heterogeneous domains
• added unittests for CUDA work (enable by -DTF_ENABLE_CUDA during cmake)

Bug Fixes

• fixed the bug in nested execution (#152)
• fixed the nameless union/struct extension warning in MS environment (#153)
• fixed the warning/error by changing the type of join counter to std::size (#137)

Miscellaneous Items

• reflected the showcase presentation on CPU-GPU tasking