TODO.md

TODOs

MVP

What I am expected to complete

Software

• [*] model arch
• [*] training
• [*] export
• [*] validation
• [*] quantization

HDL

Port to Fixed Point Q4.8:

• [*] vwb macc
• [*] vw matmul

Implement

• vector-vector Add (interleaved)
• [*] Gemm
• [*] Clip (-1, 1)
• [*] Bitshift
• [*] LeakyReLU128
• [*] Concat
• Clone
• Split

Testbench

• [*] Validate vwb_macc
  • [*] bespoke fifo driver
  • [*] bespoke fifo monitor
  • [*] sw model
• [*] Validate vwb_gemm in cocotb
• Validate remaining models -[*] leakyrelu
  • bshiftmul
  • clip
  • vvadd
  • [*] concat
• 1step
• loopback
• integration (fake pqmf driver)

Compiler

• [*] gen fixed-point weight files
• [*] BatchNorm as vwb_macc
• [*] nonlinear traversal
• pow2 mul as v_bshift

Writeup

• [*] Intro
• [*] model justification / training process
• [*] hdl implementations
• [*] success?
• [*] conclusion

Stretch goals (unlikely)

What would be really cool

Sigproc

• Averaging Filter
• Export quantized pqmf weights
• Symmetric FIR
• Polyphase decimation filter

Recursive Compilation

• loopy traversal
• Axi-wrapping

Hardware Deployment

• DMA debugging setup
• Mic access
• Mic gain tuning
• model deployment
• profit