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Initial YAML config with parity to legacy .conf format #259

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6fba921
yaml config: add YAML config front-end for parametric fabrics
caitlinross Jul 1, 2026
c4672d7
tests: check dragonfly YAML against its .conf twin
caitlinross Jul 1, 2026
ce0cc94
yaml config: compile flat networks from a component + node count
caitlinross Jul 1, 2026
202750c
yaml config: add fattree and dragonfly-dally fabric families
caitlinross Jul 1, 2026
0fae7fc
docs: document running with a YAML config
caitlinross Jul 1, 2026
d0941d0
yaml config: extend YAML config front-end to more network models
caitlinross Jul 3, 2026
f6fd4c0
yaml config: add dragonfly-custom to the YAML config front-end
caitlinross Jul 3, 2026
3df88ba
docs: make yaml-config.md a complete standalone reference
caitlinross Jul 3, 2026
2324453
yaml config: pass-through model sections + case-insensitive section n…
caitlinross Jul 3, 2026
1726c44
yaml config: explicit LP-groups topology form (`format: groups`)
caitlinross Jul 3, 2026
048f3c6
yaml config: config includes (`include:`) for reusing config across f…
caitlinross Jul 5, 2026
9c0d6ee
fix: strict validation and boundary hardening for the YAML front-end
caitlinross Jul 6, 2026
c2bde19
fix: read `include:` files with collective MPI I/O, not per-rank POSIX
caitlinross Jul 6, 2026
9f0e6de
docs: doxygen-comment the YAML front-end C boundary and IR fields
caitlinross Jul 7, 2026
fab707b
tests: diff lp-io in config-equivalence tests where it is reproducible
caitlinross Jul 7, 2026
26a5098
yaml config: tutorial ping-pong YAML twins + conf/yaml equivalence tests
caitlinross Jul 7, 2026
6564a0f
yaml config: YAML twins for every legacy CODES config in the tree
caitlinross Jul 7, 2026
77dc084
docs: add a README for the tests directory
caitlinross Jul 7, 2026
f07b7a1
tests: rename modelnet-test.conf to modelnet-test-simplenet.conf
caitlinross Jul 8, 2026
cf0c669
tests: unit-test schema_version, flat-topology, and malformed-input e…
caitlinross Jul 9, 2026
4a3e8f3
conf: dedupe and sanitize the example workloads config
caitlinross Jul 9, 2026
f945b5a
yaml config: doc-review fixes; require num_global_channels for dally/…
caitlinross Jul 9, 2026
392311d
fix: zero dragonfly-custom params so absent optional keys read as 0
caitlinross Jul 11, 2026
8379a84
tests: show each run's output tail in equivalence-run.sh
caitlinross Jul 11, 2026
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7 changes: 7 additions & 0 deletions README.md
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Expand Up @@ -222,6 +222,13 @@ bash run-experiment.sh path-to-experiment/script.sh

A folder will be created under `path-to-experiment/results` containing the result of running the experiment.

### Configuration format

A model's configuration can be written as a `.conf` (the legacy format) or as a
YAML/JSON file — both are supported, chosen per file by extension. See
[Running with a YAML config](doc/dev/yaml-config.md) for the YAML format and
worked examples.

## Features

CODES provides comprehensive simulation capabilities for:
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