GitHub Open-Source Repositories

IPs to build HWPE-based accelerators:

• pulp-platform/hwpe-stream : basic streamer IPs, HWPE-Stream SystemVerilog interfaces

• pulp-platform/hwpe-ctrl : basic control IPs

• pulp-platform/hci : Heterogeneous Cluster Interconnect streamer IPs and interconnect IPs

Simple examples of HWPEs:

• pulp-platform/hwpe-datamover-example : basic HWPE example with HCI streamers - pure datamover

• pulp-platform/fir-hwpe : FIR filter HWPE designed as teaching aid

Complex HWPEs:

• pulp-platform/rbe : Reconfigurable Binary Engine - neural accelerator with flexible precision for weights and activations

• pulp-platform/ne16 : Neural Engine (16 input-channels) - neural accelerator with flexible precision for weights (GAP9-integrated)

• pulp-platform/neureka : NEureka Neural Engine - neural accelerator with flexible precision for weights (AR/VR applications)

• pulp-platform/redmule : RedMulE (REDuced-precision Matrix MULtipication Engine) is a 8-bit and 16-bit floating-point systolic array

• pulp-platform/ita : ITA (Integer Transformer Accelerator) - high efficiency accelerator focused on 8-bit integer quantized transformer execution

• belanoa/softex : Softex (SoftMax Engine) - parametric non-linear engine for Softmax and GELU

• pulp-platform/datamover : Datamover / L1-L1 transpose unit