[Lldb-commits] [PATCH] D129249: [trace][intel pt] Measure the time it takes to decode a thread in per-cpu mode
walter erquinigo via Phabricator via lldb-commits
lldb-commits at lists.llvm.org
Wed Jul 6 23:05:27 PDT 2022
wallace created this revision.
wallace added reviewers: jj10306, persona0220.
Herald added a project: All.
wallace requested review of this revision.
Herald added a project: LLDB.
Herald added a subscriber: lldb-commits.
This metric was missing. We were only measuring in per-thread mode, and
this completes the work.
For a sample trace I have, the `dump info` command shows
Timing for this thread:
Decoding instructions: 0.12s
I also improved a bit the TaskTime function so that callers don't need to
specify the template argument
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D129249
Files:
lldb/source/Plugins/Trace/intel-pt/TaskTimer.h
lldb/source/Plugins/Trace/intel-pt/ThreadDecoder.cpp
lldb/source/Plugins/Trace/intel-pt/TraceIntelPT.cpp
lldb/source/Plugins/Trace/intel-pt/TraceIntelPT.h
lldb/source/Plugins/Trace/intel-pt/TraceIntelPTMultiCpuDecoder.cpp
-------------- next part --------------
A non-text attachment was scrubbed...
Name: D129249.442782.patch
Type: text/x-patch
Size: 6006 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/lldb-commits/attachments/20220707/6bd2745f/attachment.bin>
More information about the lldb-commits
mailing list