tree 2fc567494d15b46f3f6bc11dff1f4e777d2d0033
parent 8b2f071200a6b7f0edf4f19105dbc0c3052e0b8c
author Lun Dong <lundong@google.com> 1646335793 +0000
committer Lun Dong <lundong@google.com> 1646361820 +0000

Add unit tests for RISP4ML

This CL is Part 3 of the comprehensive 3-part changes of integrating RISP4ML into Shodan ML toolchain. This change focuses on adding unit tests for RISP4ML based on pw_unit_test.
I have verifed that all unit tests passed.

Details of the 3-part changes:

(Part 1) Completely re-wrote RISP4ML in plain C (merged)
- The original RISP4ML on google3 was written in C++. The memory usage with C++ RISP4ML was significantly larger. Thus, I have completely re-written RISP4ML in plain C. The memory increase with the plain-C RISP4ML is much smaller.
- Made the input/output shape to be configurable arguments instead of constants.
- Made low-level optimizations and simplifications.

(Part 2) Integrated plain-C RISP4ML into Shodan ML toolchain (merged)
- Use fssd_25_8bit_v2 as an example to load the binary (raw bayer) file and go through RISP4ML toolchain, and feed the RISP4ML output into IREE flow.
- The fssd_25_8bit_v2 example is up and running, and the correctness of output has been verified (compare output@plain-C risp4ml against output@google3).

(Part 3) Added unit tests for plain-C RISP4ML (this CL)
- Added unit tests based on pw_unit_test
- Build unit tests in iree_cc_binary
- Run and check unit tests via lit_test

Change-Id: I9c01792dd8e35176cbc16e18bf2f9c17d5f801b7