Changes to support input sequence ID tracking (#70264)
Summary:
in the NVTX markers. This feature adds additional information
to the NVTX marker string eg seq_ids=[101, 102, 103]. This indicates
the sequence id of the op which produced the input tensor based on its
position index in the array. In the above example input tensor 0 was produced by
the node with sequence id 101, input tensor 1 is from node 102, input tensor 2 is from
node with sequence id 103. This is the same way the sizes array is
organized. If you know the sequence id of the node and the sequence ids
of the input edges, then you have enough information to construct the
network graph.
Fixes https://github.com/pytorch/pytorch/issues/66105
Pull Request resolved: https://github.com/pytorch/pytorch/pull/70264
Reviewed By: chaekit
Differential Revision: D34792707
Pulled By: robieta
fbshipit-source-id: 4407b853c929a737505803b0db77a8ecd966cce2
(cherry picked from commit cd3c0c8c9d4d63d7897f60521c407883240d1d5b)
