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c19d0635aa
This API helps us simplify some of the tooling to iterate through a capture. In particular, we might want to setup a bunch of matches and then just iterate through the items. This can also allow delaying the iteration until the future which might be handy for visualizers which won't want to block the main loop. I'm not jazzed about the 64k buffer created for every cursor due to the SpCaptureReader copy, but it's probably not a big deal in practice until we start doing more exotic things.
Sysprof is a sampling profiler that uses a kernel module to generate
stacktraces which are then interpreted by the userspace program
"sysprof".
See the Sysprof homepage:
http://sysprof.com/
for more information
Questions, patches and bug reports should be sent to the sysprof
mailing list:
sysprof-list@gnome.org
The list is archived here:
https://mail.gnome.org/archives/sysprof-list/
Debugging symbols
- The programs and libraries you want to profile should be compiled
with -fno-omit-frame-pointer and have debugging symbols available,
or you won't get much usable information.