Lynceus — Cost-Model-Driven Query Routing for Heterogeneous GPU-CPU Systems

"Zum Sehen geboren, zum Schauen bestellt..." — Lynceus der Türmer, Faust II Act 5

Lynceus routes every query to the optimal hardware via heterogeneity-aware cost models and virtual index recommendations.

Upstream

Directory	Origin	Role
`upstream/par2qo`	Hap-Hugh/PAR2QO	Parametric penalty-aware robust query optimization
`upstream/videx`	bytedance/videx	Disaggregated virtual index
`upstream/tabular`	sfu-dis/tabular	Efficiently building efficient indexes

Name		Name	Last commit message	Last commit date
lynceus		lynceus
output		output
scripts		scripts
tests		tests
upstream		upstream
.gitignore		.gitignore
AUDIT_REPORT.md		AUDIT_REPORT.md
CLAUDE_PROGRESS.md		CLAUDE_PROGRESS.md
CLAUDE_PROGRESS_UPDATE.md		CLAUDE_PROGRESS_UPDATE.md
CLAUDE_RELAY_PLAN.md		CLAUDE_RELAY_PLAN.md
DEVELOPMENT_PLAN.md		DEVELOPMENT_PLAN.md
PORT_SUMMARY.md		PORT_SUMMARY.md
README.md		README.md
RELAY_STATUS.md		RELAY_STATUS.md
bench_one_model.py		bench_one_model.py
claude_hk_chat.sh		claude_hk_chat.sh
claude_hk_config_init.sh		claude_hk_config_init.sh
data.zip		data.zip
dispatch_loop.py		dispatch_loop.py
dispatch_m135_m140.py		dispatch_m135_m140.py
dispatch_m197_m204.py		dispatch_m197_m204.py
dispatch_session12.py		dispatch_session12.py
dispatch_session16.py		dispatch_session16.py
dispatch_to_opus.py		dispatch_to_opus.py
extract.py		extract.py
loop_dispatch.py		loop_dispatch.py
lynceus_bench.sh		lynceus_bench.sh
lynceus_reconstructed.tex		lynceus_reconstructed.tex
lynceus_reconstructed_EN.tex		lynceus_reconstructed_EN.tex
multi_model_bench.sh		multi_model_bench.sh
run_aurora.sh		run_aurora.sh
run_lynceus.sh		run_lynceus.sh
session10_patches.patch		session10_patches.patch