feat: multi-GPU parallel session execution#9263

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lstein wants to merge 44 commits into

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lstein:lstein/feat/multi-gpu

Commits on Jun 2, 2026

fix(model-manager): serialize model construction against VRAM moves to prevent meta-device corruption

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fix(backend): fix outpainting crash caused by model download collisions
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fix(backend): make DiskImageFileStorage thread-safe for parallel sessions

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claude
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feat(ui): stack per-session progress bars during parallel generation

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fix(ui): make $progressEvents module-local to satisfy knip

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claude
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fix(ui): cap stacked tab progress bars to fit below the tab label

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feat(config): support "auto" generation_devices to use all GPUs by default

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Commits on Jun 3, 2026

Commits on Jun 5, 2026

Merge branch 'main' into lstein/feat/multi-gpu
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authored

Commits on Jun 12, 2026

Commits on Jun 23, 2026

Merge branch 'main' into lstein/feat/multi-gpu
lstein
authored

Commits on Jun 24, 2026

Merge branch 'main' into lstein/feat/multi-gpu

lstein
and
claude
committed

Commits on Jun 25, 2026

Commits on Jun 27, 2026

Commits on Jun 28, 2026

Merge branch 'main' into lstein/feat/multi-gpu
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committed

Commits on Jun 30, 2026

Merge branch 'main' into lstein/feat/multi-gpu
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committed

Commits on Jul 1, 2026

Merge branch 'main' into lstein/feat/multi-gpu

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