princetonuniversity / imdb-archive

ILA Model Database

This is the ILA model database, archiving the ILA models and the verification scripts.

Content

Tutorials

• AES is a documented tutorial for ILA-based behavioral equivalence checking.

Examples

• FIFO-BMC demonstrates the bounded model checking (BMC) capability of ILAng using a FIFO example.

Cores

• RISC-V
• PTX

Accelerators

Uncores

• LMAC: LeWiz Communications Ethernet MAC.

Others

Contribute

1. Please ensure all commited files follow the MIT License requirements.
2. Please properly categorize the design and provide scripts for setting up/reproducing the case study in scripts/ci.
3. Please test and make sure your model works (at least) under the below environment:

Environment:

• Ubuntu 18.04 LTS (Bionic)
• gcc 7.4.0
• Python 2.7
• boost 1.65.1
• z3 4.4.1
• bison 3.0.4
• flex 2.6.0
• ILAng (0.9.1 or above)

A docker image with the above configuration can be pulled by:

docker pull byhuang/ilang:IMDb-ci

imdb-archive's Issues

posh integration meeting demo

Check in the demo code used for posh integration meeting, with complete explanation and scripts to auto-run the demo.

Implement oc8051 refinement map

Implement refinement-map to verify oc8051 ILA model vs. RTL.

We are transiting from python interface to ILAng. For oc8051, the verification property needs to be adapted to the new refinement-mapping interface

Docker-based CI

• create a Docker image with ILAng and Itsy
• CI flow based on the Docker container
• release the image for local testing

Licenses clean up

Is your feature request related to a problem? Please describe.
Current case studies are released under different licenses, without explicit clarification.

Describe the solution you'd like
Document the license information of each case study and make sure there's no violation.

Additional context
N/A

watcher stack overflow

Now on sub-ILA:AES_BLOCK

Start checking sub-instruction: LOAD
Parsing file "wrapper.v"... DONE
Parsing file "rst.ets"... DONE
Solving "variable_map_assert_0" *** internal error in 'lglib.c': watcher stack overflow
Finish: LOAD

OC8051

• port legacy model
• scripts and instructions
• license

Clean up

• re-visit license issues of all the designs
• rewrite/export legacy designs to incorporate ILAng