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add a performance test for syntax tree diffing #459

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heejaechang opened this issue Feb 12, 2015 · 1 comment
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add a performance test for syntax tree diffing #459

heejaechang opened this issue Feb 12, 2015 · 1 comment
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Area-IDE Feature Request help wanted The issue is "up for grabs" - add a comment if you are interested in working on it Tenet-Performance Regression in measured performance of the product from goals.
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@heejaechang
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syntax tree diffing is used in many places in IDE. even for things like VB auto commit which will run on UI thread.(but cancellable)

like incremental parsing perf test in compiler perf test, we should have tree diffing perf tests for unrelated tree (no green node sharing) and related tree (green node sharing most likely due to incremental parsing)

...

also, we have 2 different diffing mechanism. one for most of IDE uses (fast but less accurate by using green node comparison) and more accurate one (but uses red node) used by Enc.

it would be nice if we have perf tests for both of cases since it is used heavily by IDE.
@heejaechang heejaechang mentioned this issue Feb 13, 2015
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@theoy theoy added this to the Unknown milestone Feb 13, 2015
@theoy theoy added the help wanted The issue is "up for grabs" - add a comment if you are interested in working on it label Feb 13, 2015
@gafter gafter changed the title add a compiler performance test for syntax tree diffing add a performance test for syntax tree diffing Jun 23, 2015
@dpoeschl dpoeschl added the Tenet-Performance Regression in measured performance of the product from goals. label Oct 15, 2015
@jaredpar jaredpar removed this from the Unknown milestone Nov 23, 2015
@Pilchie Pilchie added this to the Unknown milestone Dec 4, 2015
@CyrusNajmabadi
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Closing out speculative improvement work we haven't taken on in 10 years.

@CyrusNajmabadi CyrusNajmabadi closed this as not planned Won't fix, can't repro, duplicate, stale Oct 18, 2024
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