GAP SDK RELEASE NOTE V4.0.0

GAP Profiler -- V1.0.0

• Profiler - 1st release of gap profiler [version - 1.0.0]: Profiler is a visualization tool for profiling and debugging GAP applications and used with GVSOC, our Full System SoC Simulator. Profiler gives you a visual view of what is happening inside the chip and allows you to control the simulator through a graphic interface

Autotiler -- V4.0.0

• New DSP library with optimised (i)MFCC implementation (with example)
• RFFT kernel

NNTool -- V3.11.x

• Added graph drawing ability - draw command
• Added support for mixed quantization - qtune command reworked
• Improved expression support
• Matmul support extended and added in all quantization schemes. 'channel' scaled matmul support for constant tensor multiplications
• bfloat and ieee16 quantization support
• New gen_project command generates template GAP project automatically
• New performance command creates temporary project, runs it and extracts performance
• several new fusions handle optimising different patterns

BSP

• Updated SPI RAM/FLASH size in gapoc boards
• GAPOC C BSP added camera capture + compression example

Others

• Corrected bug in gvsoc when read/write files bigger then 1 MB
• New Fuser tool for GAP8 (removed old one)
• Add AES encryption for GAP8 flash image
• GAP LIB imageIO added write out image from L3