[WIP] Librrgraph unit test #2150
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Description
This unit test tests the functionality of librrgraph through I/O tests, specifically
rr_graph_reader
&rr_graph_writer
Related Issue
Other PRs that may impact RRGraph, #2066, #1999
Require to merge #2101 to process on this plan
Motivation and Context
Routing resource graph (RRGraph) is a critical data structure in VTR project (especially for VPR), which interacts with placer, router and timing/power analyzers. RRGraph models the routing resources of a complete FPGA fabric, including pins, wires and programmable switches.
After PR#2101, we proceed to provide an outline for the testing of Librrgraph.
How Has This Been Tested?
We intend to develop unit tests in librrgraph with the following focus:
Phase 1 (I/O Tests)
Goal:
Methodology:
Deliverables:
Phase 2 (QoR-oriented Checks)
The QoR checks will be implemented in the following steps:
Phase 3 (Titan)
Current Progress
test_arch_base.xml
&test_arch_base.xml
modelsK4_N4_90nm.xml
with changes in layout.opin_to_track
,track_to_track
,track_to_ipin
.Types of changes
Checklist: