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Add GPU selection for OVXR rendering and scene updates - #8791

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hougantc-nvda wants to merge 12 commits into
isaac-sim:mainfrom
hougantc-nvda:hougantc/kitless-control-pacing
Draft

hougantc-nvda wants to merge 12 commits into
isaac-sim:mainfrom
hougantc-nvda:hougantc/kitless-control-pacing

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@hougantc-nvda hougantc-nvda commented Oct 23, 2026 •

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Description

Allow XR rendering and simulation to use different GPUs. Add controls for the rendering GPU and the device used to prepare scene updates, with documentation for selecting them.

Builds on #8790.

The required OV runtime upgrade is tracked in #8627. These PRs leave the package pins on main unchanged and remain draft until the upgrade and asset-importer compatibility work are ready.

This draft targets main and includes the earlier PRs in this series. Review the changes added by this PR separately while those PRs are pending.

Type of change

  • New feature (non-breaking change which adds functionality)
  • Documentation update

Testing

Checks used OVRTX 0.6.0.1791947691 and OVStage 0.3.0.1791986420. The current OVXR package requires those versions, which conflict with main’s 0.5/0.2 pins. A default OVXR installation remains blocked until the runtime upgrade lands.

Automated checks cover device selection, scene-buffer lifetime and image copies while physics runs. Validation used one GPU; the physical two-GPU path and headset testing after this rebase are pending.

Repository formatting, lint and changelog checks passed.

Screenshots

No screenshots included. Visual checks after the rebase are pending.

Checklist

  • I have read and understood the contribution guidelines
  • I have run the pre-commit checks with uv run isaaclab --format
  • I have made corresponding changes to the documentation
  • My changes generate no new warnings
  • I have validated the changed behavior with focused coverage and applied the test-audit criteria to any test changes
  • I have added a changelog fragment under source/<pkg>/changelog.d/ for every touched package (do not edit CHANGELOG.rst or bump package versions — CI handles that)
  • I have added my name to the CONTRIBUTORS.md or my name already exists there

The warnings checkbox remains open while the dependency upgrade and full runtime checks are pending. Local tests still report warnings from dependencies.

Signed-off-by: Hougant Chen <hougantc@nvidia.com>
@github-actions github-actions Bot added documentation Improvements or additions to documentation isaac-lab Related to Isaac Lab team labels Oct 23, 2026
@hougantc-nvda
hougantc-nvda force-pushed the hougantc/kitless-control-pacing branch from 5a0d2b1 to 9220c9f Compare October 23, 2026 19:25
Signed-off-by: Hougant Chen <hougantc@nvidia.com>
Declare SO101 IK OVPhysX and USD asset selection without replacing parent-tuned Kit/Newton presets. Restore the compatible NumPy override and lock; document source-build prerequisites and first-use runtime compilation.

Signed-off-by: Hougant Chen <hougantc@nvidia.com>
Declare the versioned schema provider on the scoped OVXR extra and public index. Keep registered-task selector checks independent of the downstream teleop package.

Signed-off-by: Hougant Chen <hougantc@nvidia.com>
@hougantc-nvda
hougantc-nvda force-pushed the hougantc/kitless-control-pacing branch from 9220c9f to a10ae3a Compare October 23, 2026 19:43
Reconcile the consuming isaaclab-ov Stage requirement before locking and refresh its editable metadata with ordinary uv. Keep default provider pins unchanged in product source.

Signed-off-by: Hougant Chen <hougantc@nvidia.com>
@hougantc-nvda
hougantc-nvda force-pushed the hougantc/kitless-control-pacing branch from a10ae3a to bc99c81 Compare October 23, 2026 19:53
Build the real clutch without the unsupported orientation_offset argument. Seed its engage-relative full pose from nominal asset FK and restore those joints on each IK reset, avoiding orientation jumps or randomized home mismatch.

Exercise real graph outputs through movement, release, re-engage and reset; retain joint-position task randomization and physics gains.

Signed-off-by: Hougant Chen <hougantc@nvidia.com>
@hougantc-nvda
hougantc-nvda force-pushed the hougantc/kitless-control-pacing branch from bc99c81 to 85269dc Compare October 23, 2026 20:32
Pass the existing absolute-grip calibration to isaacteleop1.4 only when its constructor explicitly supports it. Keep Capture1.7 engage-relative full-home behavior unchanged.

Exercise selected API semantics through real graph outputs and retain reset, optional dependencies and physics behavior.

Signed-off-by: Hougant Chen <hougantc@nvidia.com>
Signed-off-by: Hougant Chen <hougantc@nvidia.com>
Expose Kit, OVPhysX and Newton/MJWarp through the canonical registered-task selector. Preserve explicitly supplied simulation configs and keep robot tuning in the existing backend preparation hooks. Cover real public CLI composition for GR1T2 and both G1 tasks.

Signed-off-by: Hougant Chen <hougantc@nvidia.com>
Exercise real GR1T2 and G1 preparation settings at the teleop-owned boundary, preserving selector coverage when the optional teleop package is absent.

Signed-off-by: Hougant Chen <hougantc@nvidia.com>
Signed-off-by: Hougant Chen <hougantc@nvidia.com>
Signed-off-by: Hougant Chen <hougantc@nvidia.com>
@hougantc-nvda
hougantc-nvda force-pushed the hougantc/kitless-control-pacing branch from 85269dc to c13f861 Compare October 23, 2026 20:37

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