vtr-verilog-to-routing
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verilog-to-routing
If the count of edge is beyond 268,435,455,how to create or load rr_graph?
According to capnp,the count of element need to be less than 268,435,455.How to deal the condition that edge number is beyond the limits?
Expected Behaviour
I want to load a large rr_graph with 303245222 edges.
Current Behaviour
Because the rr_graph's edge number is beyond the limits of capnp, and failed in loading the rr_graph.bin.
Possible Solution
How to expand the limit of edge number?
Context
Your Environment
- VTR revision used: 8.1
- Operating System and version: ubuntu 18.04
- Compiler version:
I think the solution should be the one proposed in https://github.com/capnproto/capnproto/issues/1370#issuecomment-953067555. The issue we had were mainly related to the reading limit which, IIRC, can be pushed up to 2**63, but this is should be inherent with a non-modifiable limit of elements in a list.
I think the solution should be the one proposed in capnproto/capnproto#1370 (comment). The issue we had were mainly related to the reading limit which, IIRC, can be pushed up to
2**63, but this is should be inherent with a non-modifiable limit of elements in a list.
Yeah,following the suggestion to change the struct and the codes that access it!
How did you solve this problem, can you share it? Thanks very much!
You met the problem? Not good solution to solve this problem,the good solution just as capnproto/capnproto/issues/1370 mentioned!