Triton Model Navigator v0.13.1

• Updates:
  • fix: Add AutocastType to public API

• Version of external components used during testing:
  • PyTorch 2.6.0a0+df5bbc0
  • TensorFlow 2.16.1
  • TensorRT 10.6.0.26
  • Torch-TensorRT 2.6.0a0
  • ONNX Runtime 1.19.2
  • Polygraphy: 0.49.13
  • GraphSurgeon: 0.5.2
  • tf2onnx v1.16.1
  • Other component versions depend on the used framework containers versions.
    See its support matrix
    for a detailed summary.

Triton Model Navigator v0.13.0

• Updates:
  • new: Introducing custom_args in TensorConfig for custom runners to use which
    allows dynamic shapes setup for TorchTensorRT compilation
  • new: autocast_dtype added Torch runner configuration to set the dtype for autocast
  • new: New version of Onnx Runtime 1.20 for python version >= 3.10
  • new: Use torch.compile path in heuristic search for max batch size
  • change: Removed TensorFlow dependencies for nav.jax.optimize
  • change: Removed PyTorch dependencies from nav.profile
  • change: Collect all Python packages in status instead of filtered list
  • change: Use default throughput cutoff threshold for max batch size heuristic when None provided in configuration
  • change: Updated default ONNX opset to 20 for Torch >= 2.5
  • fix: Exception is raised with Python >=3.11 due to wrong dataclass initialization
  • fix: Removed option from ExportOption removed from Torch 2.5
  • fix: Improved preprocessing stage in Torch based runners
  • fix: Warn when using autocast with bfloat16 in Torch
  • fix: Pass runner configuration to runners in nav.profile

• Version of external components used during testing:
  • PyTorch 2.6.0a0+df5bbc0
  • TensorFlow 2.16.1
  • TensorRT 10.6.0.26
  • Torch-TensorRT 2.6.0a0
  • ONNX Runtime 1.19.2
  • Polygraphy: 0.49.13
  • GraphSurgeon: 0.5.2
  • tf2onnx v1.16.1
  • Other component versions depend on the used framework containers versions.
    See its support matrix
    for a detailed summary.

Triton Model Navigator v0.12.0

• Updates:

  • new: simple and detailed reporting of the optimization process
  • new: adjusted exporting TensorFlow SavedModel for Keras 3.x
  • new: inform user when wrapped a module which is not called during optimize
  • new: inform user when module use a custom forward function
  • new: support for dynamic shapes in Torch ExportedProgram
  • new: use ExportedProgram for Torch-TensorRT conversion
  • new: support back-off policy during profiling to avoid reporting local minimum
  • new: automatically scale conversion batch size when modules have different batch sizes in scope of a single pipeline
  • change: TensorRT conversion max batch size search rely on saturating throughput for base formats
  • change: adjusted profiling configuration for throughput cutoff search
  • change: include optimized pipeline to list of examined variants during nav.profile
  • change: performance is not executed when correctness failed for format and runtime
  • change: verify command is not executed when verify function is not provided
  • change: do not create a model copy before executing torch.compile
  • fix: pipelines sometimes obtain model and tensors on different devices during nav.profile
  • fix: extract graph from ExportedProgram for running inference
  • fix: runner configuration not propagated to pre-processing steps

• Version of external components used during testing:

  • PyTorch 2.4.0a0+3bcc3cddb5
  • TensorFlow 2.16.1
  • TensorRT 10.3.0.26
  • Torch-TensorRT 2.4.0.a0
  • ONNX Runtime 1.18.1
  • Polygraphy: 0.49.12
  • GraphSurgeon: 0.5.2
  • tf2onnx v1.16.1
  • Other component versions depend on the used framework containers versions.
    See its support matrix
    for a detailed summary.

Triton Model Navigator v0.11.0

• Updates:

  • new: Python 3.12 support
  • new: Improved logging
  • new: optimized in-place module can be stored to Triton model repository
  • new: multi-profile support for TensorRT model build and runtime
  • new: measure duration of each command executed in optimization pipeline
  • new: TensorRT-LLM model store generation for deployment on Triton Inference Server
  • change: filter unsupported runners instead of raising an error when running optimize
  • change: moved JAX to support to experimental module and limited support
  • change: use autocast=True for Torch based runners
  • change: use torch.inference_mode or torch.no_grad context in nav.profile measurements
  • change: use multiple strategies to select optimized runtime, defaults to [MaxThroughputAndMinLatencyStrategy, MinLatencyStrategy]
  • change: trt_profiles are not set automatically for module when using nav.optimize
  • fix: properly revert log level after torch onnx dynamo export

• Version of external components used during testing:

  • PyTorch 2.4.0a0+07cecf4
  • TensorFlow 2.15.0
  • TensorRT 10.0.1.6
  • Torch-TensorRT 2.4.0.a0
  • ONNX Runtime 1.18.1
  • Polygraphy: 0.49.10
  • GraphSurgeon: 0.5.2
  • tf2onnx v1.16.1
  • Other component versions depend on the used framework containers versions.
    See its support matrix
    for a detailed summary.

Triton Model Navigator v0.10.1

• Updates:

  • fix: Check if torch 2 is available before doing dynamo cleanup

• Version of external components used during testing:

  • PyTorch 2.4.0a0+07cecf4
  • TensorFlow 2.15.0
  • TensorRT 10.0.1.6
  • Torch-TensorRT 2.4.0.a0
  • ONNX Runtime 1.18.0
  • Polygraphy: 0.49.10
  • GraphSurgeon: 0.5.2
  • tf2onnx v1.16.1
  • Other component versions depend on the used framework containers versions.
    See its support matrix
    for a detailed summary.

Triton Model Navigator v0.10.0

• Updates:

  • new: inplace nav.Module accepts batching flag which overrides a config setting and precision which allows setting appropriate configuration for TensorRT
  • new: Allow to set device when loading optimized modules using nav.load_optimized()
  • new: Add support for custom i/o names and dynamic shapes in Torch ONNX Dynamo path
  • new: Added nav.bundle.save and nav.bundle.load to save and load optimized models from cache
  • change: Improved optimize and profile status in inplace mode
  • change: Improved handling defaults for ONNX Dynamo when executing nav.package.optimize
  • fix: Maintaining modules device in nav.profile()
  • fix: Add support for all precisions for TensorRT in nav.profile()
  • fix: Forward method not passed to other inplace modules.

• Version of external components used during testing:

  • PyTorch 2.4.0a0+07cecf4
  • TensorFlow 2.15.0
  • TensorRT 10.0.1.6
  • Torch-TensorRT 2.4.0.a0
  • ONNX Runtime 1.18.0
  • Polygraphy: 0.49.10
  • GraphSurgeon: 0.5.2
  • tf2onnx v1.16.1
  • Other component versions depend on the used framework containers versions.
    See its support matrix
    for a detailed summary.

Triton Model Navigator v0.9.0

• Updates:

  • new: TensorRT Timing Tactics Cache Management - using timing tactics cache files for optimization performance improvements
  • new: Added throughput saturation verification in nav.profile() (enabled by default)
  • new: Allow to override Inplace cache dir through MODEL_NAVIGATOR_DEFAULT_CACHE_DIR env variable
  • new: inplace nav.Module can now receive a function name to be used instead of call in modules/submodules, allows customizing modules with non-standard calls
  • fix: torch dynamo export and torch dynamo onnx export
  • fix: measurement stabilization in nav.profile()
  • fix: inplace inference through Torch
  • fix: trt_profiles argument handling in ONNX to TRT conversion
  • fix: optimal shape configuration for batch size in Inplace API
  • change: Disable TensorRT profile builder
  • change: nav.optimize() does not override module configuration

• Known issues and limitations

  • DistillERT ONNX dynamo export does not support dynamic shapes

• Version of external components used during testing:

  • PyTorch 2.3.0a0+6ddf5cf85e
  • TensorFlow 2.15.0
  • TensorRT 8.6.3
  • Torch-TensorRT 2.0.0.dev0
  • ONNX Runtime 1.17.1
  • Polygraphy: 0.49.4
  • GraphSurgeon: 0.4.6
  • tf2onnx v1.16.1
  • Other component versions depend on the used framework containers versions.
    See its support matrix
    for a detailed summary.

Triton Model Navigator v0.8.1

• fix: Inference with TensorRT when model has input with empty shape
• fix: Using stabilized runners when model has no batching
• fix: Invalid dependencies for cuDNN - review known issues
• fix: Make ONNX Graph Surgeon produce artifacts within protobuf Limit (2G)
• change: Remove TensorRTCUDAGraph from default runners
• change: updated ONNX package to 1.16.0

• Version of external components used during testing:
  • PyTorch 2.3.0a0+40ec155e58
  • TensorFlow 2.15.0
  • TensorRT 8.6.3
  • Torch-TensorRT 2.0.0.dev0
  • ONNX Runtime 1.17.1
  • Polygraphy: 0.49.4
  • GraphSurgeon: 0.4.6
  • tf2onnx v1.16.1
  • Other component versions depend on the used framework containers versions.
    See its support matrix
    for a detailed summary.

Triton Model Navigator v0.8.0

Updates:

• new: Allow to select device for TensorRT runner

• new: Add device output buffers to TensorRT runner

• new: nav.profile added for profiling any Python function

• change: API for Inplace optimization (breaking change)

• fix: Passing inputs for Torch to ONNX export

• fix: Parse args to kwargs in torchscript-trace export

• fix: Lower peak memory usage when loading Torch inplace optimized model

• Version of external components used during testing:

  • PyTorch 2.3.0a0+ebedce2
  • TensorFlow 2.15.0
  • TensorRT 8.6.3
  • Torch-TensorRT 2.0.0.dev0
  • ONNX Runtime 1.17.1
  • Polygraphy: 0.49.4
  • GraphSurgeon: 0.4.6
  • tf2onnx v1.16.1
  • Other component versions depend on the used framework containers versions.
    See its support matrix
    for a detailed summary.

Triton Model Navigator v0.7.7

Updates:

• change: Add input and output specs for Triton model repositories generated from packages

Version of external components used during testing:

• PyTorch 2.2.0a0+81ea7a48
• TensorFlow 2.14.0
• TensorRT 8.6.1
• ONNX Runtime 1.16.2
• Polygraphy: 0.49.0
• GraphSurgeon: 0.3.27
• tf2onnx v1.16.1
• Other component versions depend on the used framework containers versions.
  See its support matrix
  for a detailed summary.