NVIDIA CUDA TileIR Assembler

13.2.78 · active · verified Fri Apr 17

The `nvidia-cuda-tileiras` package provides the TileIR Assembler, a low-level component primarily used within the NVIDIA CUDA Toolkit ecosystem. It is not intended for direct Python API calls by end-users but rather serves as a dependency or an underlying tool for NVIDIA's compilers and developer tools. The current version is 13.2.78, reflecting its close ties to specific CUDA Toolkit releases, with updates typically coinciding with major CUDA Toolkit version bumps.

Common errors

```
AttributeError: module 'nvidia_cuda_tileiras' has no attribute 'some_user_function'
```
cause Attempting to call a non-existent function or access a non-existent attribute, expecting a high-level Python API where none is publicly exposed.

fix Recognize that this package is primarily an assembler component; direct Python API interaction for general programming is not its intended use. It serves as an internal dependency for other NVIDIA tools.
```
ModuleNotFoundError: No module named 'nvidia_cuda_tileiras'
```
cause The package is not installed, or the Python environment where it was installed is not active.

fix Install the package using `pip install nvidia-cuda-tileiras`. Ensure your Python environment (e.g., virtual environment) is correctly activated when attempting to import it.

Warnings

gotcha This package is a low-level component of the NVIDIA CUDA Toolkit (TileIR Assembler) and is not designed for direct Python API calls by end-users. Do not expect to find high-level functions or classes to import and use for general programming tasks.
Fix: Understand that its purpose is to serve as an internal dependency or a tool for compilers like `nvcc`, not as a general-purpose Python library for direct scripting. Its installation primarily provides underlying executable components or data.
gotcha Compatibility with your NVIDIA CUDA Toolkit version is crucial. Mismatches between the `nvidia-cuda-tileiras` package version and the installed CUDA Toolkit can lead to unexpected compilation errors or runtime issues when using NVIDIA's developer tools that rely on it.
Fix: Ensure that the `nvidia-cuda-tileiras` package is installed as part of the recommended dependency chain for your specific CUDA Toolkit version, typically managed by other NVIDIA Python packages or the CUDA installer. Avoid manual, incompatible versioning if possible.

Install

pip install nvidia-cuda-tileiras Install latest version

Imports

None
```
import nvidia_cuda_tileiras
```
This package primarily serves as a low-level component of the NVIDIA CUDA Toolkit. It does not expose a public Python API for end-user programming, and direct imports for calling functions or classes are not common. Its main purpose is to provide the underlying TileIR assembler capabilities for other NVIDIA tools.

Quickstart

This quickstart demonstrates that the `nvidia-cuda-tileiras` package can be imported, but emphasizes that it typically does not offer a direct Python API for user-level functionality. Its primary role is as a dependency or an underlying compiler component within the NVIDIA CUDA Toolkit.

import nvidia_cuda_tileiras
import sys

print(f"Successfully imported nvidia-cuda-tileiras version (if available): {getattr(nvidia_cuda_tileiras, '__version__', 'unknown')}")
print("This package provides the low-level TileIR Assembler, typically used by NVIDIA's compilers and tools.")
print("It does not usually expose a direct Python API for end-user applications.")
# Example of trying to access a non-existent attribute to illustrate the point
try:
    print(nvidia_cuda_tileiras.some_function_for_assembling())
except AttributeError as e:
    print(f"\nAttempted to call a non-existent function (as expected): {e}")
print("\nEnsure your CUDA Toolkit is properly configured for its usage by other tools.")

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