tree 5e8c193aab16190959d997bf7da3ca4eb1c31358
parent 854d795985d404236346340cb015409c30078e46
author Mircea Trofin <mtrofin@google.com> 1743217685 -0700
committer GitHub <noreply@github.com> 1743217685 -0700
gpgsig -----BEGIN PGP SIGNATURE-----
 
 wsFcBAABCAAQBQJn52QVCRC1aQ7uu5UhlAAAa7AQAEHnzuwCq2Y5wzdrgAaT4Yz1
 f4SU1QTFbSZoBKrqbcfrXix0r9frAAuUYPkg9R5aS0i6esJoGlMds9/4lrlInP8O
 5KtSL1A5IS+ftTPaMM/biMoplkI418m1FWKHkilKwioP8JQ4GR+6rIDT1AcnJoqs
 Ul6KzUxd5/raWrWPTnObeyZB8NS1Im/k0eLwl283P9ryHsBUCdC0Rw1eLpPD0y6B
 UkuP6A2B5YbwyeMiAdUBTuvbdutQHMkuyvlqmrtYJJj1nTapczClZmkBnrkICnPA
 gOlsDm/t8edytvagj3DCkbrncOYUBpOHL8SNuzn0BQ12OtOwQK90rs9+1bl1eygb
 BI6zyE/Kzb0RfY16o9gHX4VVuBWjDmzip6+bUv4+Gv40zO5ebJGNj2I955V6Ucaq
 UVzMiT7JH8StC1Y3pqMDGkWXPjM9aF+01A1twCHLUdbtoKQcViumomlCc9nDOPR4
 HIeU4MhAbeG2H0dHBpHDIzZcS+WkrL+WfdShFT5N1gP3Cqn3DBDRMqfIcnDri2Op
 9uJ9v5o3E2GRyBBjCb6WGsD7FdqPAs/evmnsYRdAx78ynVlI6P2genbg1aiZA5RU
 zgDld+Ai4+yL0DgffgJmhDxqEc5jqKRmvkjmk0YTFEwBAu8ssFDg1hHaDb+CoKpw
 IY9nIzjHcDQHXUXrEsxn
 =DFWm
 -----END PGP SIGNATURE-----
 

[ctxprof] Auto root detection: trie for stack samples (#133106)

An initial patch for supporting automated root detection. The auto-detector is introduced subsequently, but this patch introduces a datastructure for capturing sampled stacks, per thread, in a trie, and inferring from such samples which functions are reasonable roots.