1. Release Notes¶

The CUPTI Python Release Notes include new features, important bug fixes, known issues, supported platforms, and supported GPUs.

1.1. Updates in CUPTI Python Releases¶

1.1.1. Updates in CUPTI Python 12.8.0¶

Refer CUPTI C 12.8.0 release notes.

New Features

New Activity Kind cupti.cupti.ActivityKind.MEM_DECOMPRESS and its corresponding activity class cupti.cupti.ActivityMemDecompress has been added.
New Activity Kind cupti.cupti.ActivityKind.DEVICE_GRAPH_TRACE and its corresponding activity class cupti.cupti.DeviceGraphTrace has been added.
New activity classes cupti.cupti.ActivityMemcpy6 , cupti.cupti.ActivityUnifiedMemoryCounter3, cupti.cupti.ActivityCudaEvent2 and cupti.cupti.ActivitySynchronization2 have been introduced.
Support for API cupti.cupti.activity_enable_hw_trace has been added.

Deprecated and dropped features

Support for activity classes cupti.cupti.ActivityMemcpy5, cupti.cupti.ActivityUnifiedMemoryCounter2, cupti.cupti.ActivityCudaEvent and cupti.cupti.ActivitySynchronization has been removed.

1.1.2. Updates in CUPTI Python 12.6.0¶

This was the first CUPTI Python release. Refer CUPTI C 12.6.0 release notes.

1.2. Known Issues¶

The function_params field of cupti.cupti.CallbackData is currently not supported, None will be returned if used.

1.3. Support¶

Information on supported platforms and GPUs.

1.3.1. Platform Support¶

Linux (x86_64)

1.3.2. GPU Support¶

Turing and later GPU architectures, i.e. devices with compute capability 7.5 and higher.