Implement ProfileBufferChunk
Categories
(Core :: Gecko Profiler, task, P2)
Tracking
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| Tracking | Status | |
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| firefox76 | --- | fixed |
People
(Reporter: mozbugz, Assigned: mozbugz)
References
Details
Attachments
(1 file)
ProfileBufferChunk represents a single chunk of memory, with a link to the next chunk.
In the new Fission-compatible profiler storage, chunks will be allocated by a chunk manager, filled with data by the profiler, and then released back to the chunk manager.
The chunk manager may decide to destroy or recycle old chunks based on memory limits (per process, or for the entire Firefox app).
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Assignee | |
Comment 1•4 years ago
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A ProfileBufferChunk represents a single chunk of memory, with an optional
link to the next chunk.
In the new Fission-compatible profiler storage, chunks will be allocated by a
chunk manager, filled with data by the profiler, and then released back to the
chunk manager.
The chunk manager may decide to destroy or recycle old chunks based on memory
limits (per process, or for the entire Firefox app).
Depends on D67241
Pushed by gsquelart@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/1a28a2477439 ProfileBufferChunk - r=canaltinova
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Comment 3•4 years ago
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Backed out for build bustages on ProfileBufferChunk.h.
Failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=294426493&repo=autoland&lineNumber=5411
Backout: https://hg.mozilla.org/integration/autoland/rev/46268e8a51a6b93c8c504416540e719aeb623d51
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Assignee | |
Comment 4•4 years ago
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std::launder is a C++17 function in header <new>: https://en.cppreference.com/w/cpp/utility/launder
Maybe that toolchain is not fully C++17 compatible?
Anyway, I guess we could live without it there...
Pushed by gsquelart@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/9b338268ce36 ProfileBufferChunk - r=canaltinova
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Comment 6•4 years ago
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| bugherder | ||
Description
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