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cargo-prusti on 033_unicode-normalization uses too much memory #77

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fpoli opened this issue Jun 23, 2020 · 2 comments
Open

cargo-prusti on 033_unicode-normalization uses too much memory #77

fpoli opened this issue Jun 23, 2020 · 2 comments
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fpoli commented Jun 23, 2020

Running cargo-prusti on the crate 033_unicode-normalization uses too much memory.

The reason is probably that PathCtxt now has its own copy of EventLog.
When cloning EventLog, we should at least share the immutable entries of EventLog::prejoin_actions.
@fpoli fpoli added the bug Something isn't working label Jun 23, 2020
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fpoli commented Jun 23, 2020 •
edited

This might be solved by PR #78.

@fpoli fpoli self-assigned this Jun 23, 2020
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fpoli commented Jun 23, 2020 •
edited

We still do a lot of PathCtxt::clone(). See the flamegraph of a run of cargo-prusti on 033_unicode-normalization: flamegraph.html.zip.

@fpoli fpoli mentioned this issue Jun 29, 2020
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@fpoli fpoli removed their assignment Jun 29, 2020
@fpoli fpoli mentioned this issue Jul 3, 2020
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@fpoli fpoli removed the bug Something isn't working label Mar 1, 2021
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