Release Note

2020.1

This release adds the following API to this library:

• Read-only cache (cache): This API stores history data recently loaded from DDR/HBM in the on-chip memory(URAM). It aims to reduce DDR/HBM access when the memory is accessed randomly.
• AXI master read without e signal (an overload of axiToStream): This API provides buffered read from AXI master into stream. It is assumed that the receiver of the stream knows the number of element to process.

2019.2

The 2019.2 release provides a range of HLS primitives for:

• Work distribution and result collection in different algorithms.
• Stream manipulation, including combination, duplication, synchronization, shuffle, etc.
• Updating URAM array in higher frequency.