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Expose system memory buffer size for PM Sampling #32265

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Expose system memory buffer size for PM Sampling #32265

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1 change: 1 addition & 0 deletions docs/profiling.md
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Expand Up @@ -355,6 +355,7 @@ The following options are available for GPU profiling:
[NVIDIA's CUPTI documentation](https://docs.nvidia.com/cupti/main/main.html#metrics-table).
* `gpu_pm_sample_interval_us`: Sets the sampling interval in microseconds
for CUPTI PM sampling. Defaults to `500`.
* `gpu_pm_sample_buffer_size_per_gpu_mb`: Sets the system memory buffer size per device in MB for CUPTI PM sampling. Defaults to 64MB. The maximum supported value is 4GB.
* `gpu_dump_graph_node_mapping`: If enabled, dumps CUDA graph node
mapping information into the trace. Defaults to `False`.

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