61815a22bd
In preparation for allowing Torque to generate the list of instance types, I'd like to make the rules a bit more consistent for how instance types are spelled. This CL is my proposal for a system where every non-String instance type name is exactly equal to calling CapifyStringWithUnderscores on the corresponding class name and appending "_TYPE". This change is almost all find&replace; the only manual changes are in: - src/objects/instance-type.h - src/torque/utils.cc - tools/gen-postmortem-metadata.py This change is in response to the review comment https://chromium-review.googlesource.com/c/v8/v8/+/1757094/25/src/builtins/base.tq#132 Change-Id: Ife3857292669f54931708e934398b2684e60bea5 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1814888 Commit-Queue: Seth Brenith <seth.brenith@microsoft.com> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: Tobias Tebbi <tebbi@chromium.org> Reviewed-by: Frank Tang <ftang@chromium.org> Cr-Commit-Position: refs/heads/master@{#64199} |
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| .. | ||
| categories.js | ||
| details-selection.html | ||
| details-selection.js | ||
| global-timeline.html | ||
| global-timeline.js | ||
| helper.js | ||
| histogram-viewer.html | ||
| histogram-viewer.js | ||
| index.html | ||
| model.js | ||
| README.md | ||
| trace-file-reader.html | ||
| trace-file-reader.js | ||
Heap Stats
Heap stats is a HTML-based tool for visualizing V8-internal object statistics. For example, the tool can be used to visualize how much heap memory is used for maintaining internal state versus actually allocated by the user.
The tool consumes log files produced by d8 (or Chromium) by passing
--trace-gc-object-stats or a trace captured using Chrome's tracing
infrastructure. Chrome trace files can either be processed as gzip or raw text
files.
Hosting requires a web server, e.g.:
cd tools/heap-stats
python -m SimpleHTTPServer 8000