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[None][fix] Enable NIXL LIBFABRIC and update EFA in container images - #19783

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erezzarum wants to merge 29 commits into

NVIDIA:mainfrom

erezzarum:nixl_libfabric

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[None][fix] Enable NIXL LIBFABRIC and update EFA in container images#19783
erezzarum wants to merge 29 commits into
NVIDIA:mainfrom
erezzarum:nixl_libfabric

Commits on Oct 15, 2026
- Build NIXL with LIBFABRIC plugin
  
  erezzarum
  authored and
  chzblych
  committed
  bdcdcc8
- disagg - update README to include libfabric changes
  
  erezzarum
  authored and
  chzblych
  committed
  04069f5
- disagg - update README troubleshooting section
  
  erezzarum
  authored and
  chzblych
  committed
  4daf6df
- Fix NIXL builds when bundled EFA is unavailable
  chzblych
  committed
  4ae328d
- Clarify the NGC PyTorch EFA installation prefix
  chzblych
  committed
  1179dff
- Reuse bundled HPC-X hwloc for NIXL EFA builds
  chzblych
  committed
  bb429c9
- Clarify bundled hwloc and libfabric fallback comments
  chzblych
  committed
  9ac2c25
- Explain the HPC-X origin of the default Open MPI
  chzblych
  committed
  8299d9a
- Use staging images to validate NIXL LIBFABRIC in CI
  chzblych
  committed
  b19aa48
- Fix NIXL LIBFABRIC context selection for CUDA VMM
  chzblych
  committed
  9302e61
- Backport AWS libfabric CUDA VMM synchronization support
  chzblych
  committed
  3c5b4ce
- Test CUDA VMM fixes with freshly built staging images
  chzblych
  committed
  957ae54
- Revert "Backport AWS libfabric CUDA VMM synchronization support"
  chzblych
  committed
  f5cfc46
- Revert "Fix NIXL LIBFABRIC context selection for CUDA VMM"
  chzblych
  committed
  0468906
- Document bundled EFA limits without downstream dependency patches
  chzblych
  committed
  8c5b54c
- Restore main CI images pending an unpatched staging rebuild
  chzblych
  committed
  e0b4d06
- Clarify KV cache V2 EFA findings and NIXL backend terminology
  chzblych
  committed
  85f73b1
Commits on Oct 23, 2026
- Add EFA Installer 1.51
  erezzarum
  committed
  bfd443f
Commits on Oct 27, 2026
- Merge branch 'main' into nixl_libfabric
  erezzarum
  authored
  c4ecfaa
Commits on Nov 1, 2026
- Merge branch 'main' into nixl_libfabric
  
  erezzarum
  authored and
  chzblych
  committed
  6e16aae
- Bump NIXL to v1.5.2
  
  erezzarum
  authored and
  chzblych
  committed
  2ff7920
- Update disagg README
  
  erezzarum
  authored and
  chzblych
  committed
  dd86d27
- Align EFA and NIXL installers, dependencies and regression tests
  chzblych
  committed
  33056df
- Use the configured GitHub mirror for libfabric release downloads
  chzblych
  committed
  2005b01
- Bound EFA downloads and verify installer failure stages
  chzblych
  committed
  71803d6
- Complete NIXL LIBFABRIC container dependencies
  chzblych
  committed
  171b3a5
Commits on Nov 2, 2026

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[None][fix] Enable NIXL LIBFABRIC and update EFA in container images - #19783

[None][fix] Enable NIXL LIBFABRIC and update EFA in container images#19783
erezzarum wants to merge 29 commits into
NVIDIA:mainfrom
erezzarum:nixl_libfabric

Commits on Oct 15, 2026

Build NIXL with LIBFABRIC plugin

disagg - update README to include libfabric changes

disagg - update README troubleshooting section

Fix NIXL builds when bundled EFA is unavailable

Clarify the NGC PyTorch EFA installation prefix

Reuse bundled HPC-X hwloc for NIXL EFA builds

Clarify bundled hwloc and libfabric fallback comments

Explain the HPC-X origin of the default Open MPI

Use staging images to validate NIXL LIBFABRIC in CI

Fix NIXL LIBFABRIC context selection for CUDA VMM

Backport AWS libfabric CUDA VMM synchronization support

Test CUDA VMM fixes with freshly built staging images

Revert "Backport AWS libfabric CUDA VMM synchronization support"

Revert "Fix NIXL LIBFABRIC context selection for CUDA VMM"

Document bundled EFA limits without downstream dependency patches

Restore main CI images pending an unpatched staging rebuild

Clarify KV cache V2 EFA findings and NIXL backend terminology

Commits on Oct 23, 2026

Add EFA Installer 1.51

Commits on Oct 27, 2026

Merge branch 'main' into nixl_libfabric

Commits on Nov 1, 2026

Merge branch 'main' into nixl_libfabric

Bump NIXL to v1.5.2

Update disagg README

Align EFA and NIXL installers, dependencies and regression tests

Use the configured GitHub mirror for libfabric release downloads

Bound EFA downloads and verify installer failure stages

Complete NIXL LIBFABRIC container dependencies

Commits on Nov 2, 2026

Fix NIXL build prerequisites and limit EFA installation to Ubuntu

Merge branch 'main' into nixl_libfabric

Use verified staging images and clarify EFA rebuild instructions