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4079c373c0
This also includes few other changes:
- Add ability to collapse leaf nodes in a treemap created from V8 snapshot
profile. This behavior is programmatically controlled by `TreemapFormat format`
parameter and from CLI via `--format` flag. The following options are available
- `collapsed` essentially renders `ProgramInfo` as a treemap, individual
snapshot nodes are ignored.
- `data-and-code` collapses snapshot nodes based on whether they represent
data or executable code.
- `object-type` collapses snapshot nodes based on their type only.
- When computing `ProgramInfo` from a V8 snapshot profile no longer create
`ProgramInfoNode` for `Code` nodes which are owned by a function - instead
directly attribute the `Code` node itself and all retained nodes into
`ProgramInfoNode` for the function itself. For stubs (including allocation
stubs) create an artificial `functionNode` instead of using `NodeType.other`.
The only remaining use of `NodeType.other` is for fields.
Cq-Include-Trybots: luci.dart.try:pkg-linux-debug-try,pkg-linux-release-try,pkg-win-release-try,pkg-mac-release-try
Change-Id: I18e5437a10dd9141adaed5dfd6f0a3545740e2a2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/152320
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Kenzie Schmoll <kenzieschmoll@google.com>
Reviewed-by: Tess Strickland <sstrickl@google.com>
21 lines
385 B
YAML
21 lines
385 B
YAML
name: vm_snapshot_analysis
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description: Utilities for working with non-symbolic stack traces.
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version: 0.3.0
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homepage: https://github.com/dart-lang/sdk/tree/master/pkg/vm_snapshot_analysis
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environment:
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sdk: '>=2.8.0 <3.0.0'
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executables:
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snapshot_analysis: analyse
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dependencies:
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args: ^1.6.0
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path: ^1.7.0
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meta: ^1.1.8
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dev_dependencies:
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pedantic: ^1.9.0
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test: ^1.15.1
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