Cannot Apply Array Stencil Optimization - Cannot Apply Array Stencil Optimization - 2026.1 English - UG1448

Vitis HLS Messaging (UG1448)

Document ID
UG1448
Release Date
2026-06-23
Version
2026.1 English

Description

Cannot apply array stencil optimization to variable as the buffering size is larger than 65536.

Explanation

Stencil optimizations have a default buffering threshold of 65536. If the memory generated exceeds that number, the stencil will quit.