2019年5月30日
HLS Coding Style: Hardware Efficient C Code
摘要： Hardware Efficient C Code When C code is compiled for a CPU, the complier transforms and optimizes the C code intoa set of CPU machine instructions. I 阅读全文
posted @ 2019-05-30 16:02 wordchao 阅读(1260) 评论(0) 推荐(0)
HLS Coding Style: Arrays and Data Types
摘要： Data Types for Efficient Hardware C-based native data types are all on 8-bit boundaries (8, 16, 32, 64 bits). RTL buses(corresponding to hardware) sup 阅读全文
posted @ 2019-05-30 16:00 wordchao 阅读(3167) 评论(0) 推荐(0)
HLS Coding Style: Unsupported C Constructs
摘要： Reference: 1. Xilinx UG902 阅读全文
posted @ 2019-05-30 15:51 wordchao 阅读(148) 评论(0) 推荐(0)
HLS Optimization: Latency V.S. Throughput
摘要： • Latency: Number of clock cycles required for the function to compute all output values.• Initiation interval (II): Number of clock cycles before the 阅读全文
posted @ 2019-05-30 08:25 wordchao 阅读(268) 评论(0) 推荐(0)
HLS Optimization: Pipeline V.S. Unroll
摘要： PIPELINE: Reduces the initiation interval Concurrent execution UNROLL: Unroll for-loops Multiple independent operations PIPELINE: Reduces the initiati 阅读全文
posted @ 2019-05-30 08:10 wordchao 阅读(870) 评论(0) 推荐(0)