Add parallel tuning on multiple remote GPUs using Ray - #328

Merged

benvanwerkhoven merged 72 commits into

parallel_runner

May 29, 2026

Commits on May 23, 2025

Typo.
isazi
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37c5338
Add missing parameter to the interface.
isazi
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6c5b360
Formatting.
isazi
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a21caf8

Commits on Jun 5, 2025

First early draft of the parallel runner.
isazi
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a2328c4
Merge branch 'master' into parallel_runner
isazi
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c5896ad
Need a dummy DeviceInterface even on the master.
isazi
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68a569b
Missing device_options in state.
isazi
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9d0dee4
Flatten the results.
isazi
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aff21f0
Various bug fixes.
isazi
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d7e8cae

Commits on Jun 6, 2025

Add another example for the parallel runner.
isazi
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b4ff7fa

Commits on Jun 12, 2025

Merge branch 'master' into parallel_runner
isazi
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dd4f5ff

Commits on Jun 20, 2025

Merge branch 'master' into parallel_runner
isazi
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5cb0243

Commits on Jul 1, 2025

Merge branch 'master' into parallel_runner
isazi
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c4f7f32

Commits on Jul 8, 2025

Merge branch 'master' into parallel_runner
isazi
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dd4a4ed

Commits on Aug 12, 2025

Merge branch 'master' into parallel_runner
isazi
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e322824

Commits on Jan 19, 2026

Rewrite parallel runner to use stateful actors
stijnh
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426dd2a
Merge branch 'master' into parallel_runner
stijnh
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baf4fd1

Commits on Jan 20, 2026

Commits on Jan 27, 2026

Commits on Jan 29, 2026

Commits on Jan 30, 2026

fix timing issues
benvanwerkhoven
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faf6cdc
merge master
benvanwerkhoven
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35e61fb
fix budget overshoot issue for sequential tuning
benvanwerkhoven
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ec30052

Commits on Feb 2, 2026

Add `TuningBudget` class and modify runners to respect the budget
stijnh
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d18bfdf
Add tests for `TuningBudget`
stijnh
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05bc4a6
Fix mismatch between milliseconds and seconds
stijnh
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8e28f02
Move `unique_results` from `tuning_options` to `CostFunc`
stijnh
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6d09ca6
Remove `tuning_options` from `base_hillclimb`
stijnh
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da4fa97
Fix `CostFunc` returning results containing `InvalidConfig`
stijnh
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40a956e
Fix `random_sample` incorrectly sampling too many configurations
stijnh
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2b61ddb
Fix `test_cost_func`
stijnh
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9f53715

Commits on Feb 3, 2026

Add page on parallel tuning to documentation
stijnh
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d7eb725

Commits on Feb 5, 2026

Remove simulation of benchmark time in sequential and parallel runner
stijnh
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2534c99

Commits on Feb 9, 2026

Commits on Feb 10, 2026

Move check for non-unique configuration from `CostFunc` to runners
stijnh
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ceaa96c
Change how timings are collected in all runners
stijnh
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d844c19

Commits on Feb 16, 2026

Commits on Feb 17, 2026

Commits on Mar 4, 2026

Change PMTObserver to perform initialization inside `register_device` instead of `__init__`
stijnh
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32c3d8a

Commits on Apr 7, 2026

Add UUID to environment for cupy and nvcuda backends
stijnh
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f3d84ff
Change NVMLObserver to perform initialization inside `register_device` instead of `__init__`
stijnh
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0486fa5
Let cache file get device name from `runner.get_device_info()` instead of `runner.dev.name`
stijnh
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0d5e9d8
Fix wrong variable name in `nvml`
stijnh
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0225f42
Merge remote-tracking branch 'origin/master' into parallel_runner
stijnh
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5592104
Add `simulation_mode=False` to `ParallelRunner`
stijnh
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8d1569d
Fix test for `test_process_cache`
stijnh
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c6345b5

Commits on May 28, 2026

Commits on May 29, 2026