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# 6.12. CUPTI Version

Function and macro to determine the CUPTI version.

## 6.12.1. Macros

CUPTI_API_VERSION

  The API version for this implementation of CUPTI.

## 6.12.2. Functions

CUptiResult cuptiGetVersion(uint32_t *version)

  Get the CUPTI API version.

## 6.12.3. Macros

CUPTI_API_VERSION

  The API version for this implementation of CUPTI.

  The API version for this implementation of CUPTI. This define along with cuptiGetVersion can be used to dynamically detect if the version of CUPTI compiled against matches the version of the loaded CUPTI library.

  v1 : CUDAToolsSDK 4.0 v2 : CUDAToolsSDK 4.1 v3 : CUDA Toolkit 5.0 v4 : CUDA Toolkit 5.5 v5 : CUDA Toolkit 6.0 v6 : CUDA Toolkit 6.5 v7 : CUDA Toolkit 6.5(with sm_52 support) v8 : CUDA Toolkit 7.0 v9 : CUDA Toolkit 8.0 v10 : CUDA Toolkit 9.0 v11 : CUDA Toolkit 9.1 v12 : CUDA Toolkit 10.0, 10.1 and 10.2 v13 : CUDA Toolkit 11.0 v14 : CUDA Toolkit 11.1 v15 : CUDA Toolkit 11.2, 11.3 and 11.4 v16 : CUDA Toolkit 11.5 v17 : CUDA Toolkit 11.6 v18 : CUDA Toolkit 11.8 v19 : CUDA Toolkit 12.0 v20 : CUDA Toolkit 12.2 v21 : CUDA Toolkit 12.3 v22 : CUDA Toolkit 12.4 v23 : CUDA Toolkit 12.5 v24 : CUDA Toolkit 12.6 v26 : CUDA Toolkit 12.8 v27 : CUDA Toolkit 12.9 v28 : CUDA Toolkit 12.9 Update 1

  Starting with CUDA Toolkit 13.0, the CUPTI API version uses the format: xxyyzz where:

  - xx : Major version of the CUDA Toolkit (e.g., 13 for CUDA 13.x)

  - yy : Minor version of the CUDA Toolkit (e.g., 00 for 13.0, 01 for 13.1)

  - zz : CUPTI-specific update or patch version (Note: This does NOT necessarily match the CUDA Toolkit update version)

  Important:

  - The CUPTI API version (CUPTI_API_VERSION) is distinct from CUDA_VERSION and CUDA_RUNTIME_VERSION.

  v130000 : CUDA Toolkit 13.0 v130001 : CUDA Toolkit 13.0 Update 1 v130100 : CUDA Toolkit 13.1 v130101 : CUDA Toolkit 13.1 Update 1

## 6.12.4. Functions

CUptiResult cuptiGetVersion(uint32_t *version)

  Get the CUPTI API version.

  Return the API version in `*version`.

  See also

  CUPTI_API_VERSION

  Parameters:

    version – Returns the version

  Return values:

    - CUPTI_SUCCESS – on success

    - CUPTI_ERROR_INVALID_PARAMETER – if `version` is NULL