# 2022 intern projects include sampling support for magic-trace

DevFeed: [2022 intern projects include sampling support for magic-trace](<https://devfeed.tech/articles/what-the-interns-have-wrought-2022-edition-20235.md>)

Original publisher: [Read original article](<https://blog.janestreet.com/what-the-interns-have-wrought-2022/>)

Author: Yaron Minsky

Published: 2022-08-25T00:00:00Z

Content type: article

Language: en

Sources: [Jane Street](<https://devfeed.tech/sources/jane-street.md>)

Topics: [Development](<https://devfeed.tech/topics/development.md>), [Traces](<https://devfeed.tech/topics/traces.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>), [intel](<https://devfeed.tech/topics/intel.md>), [Processes](<https://devfeed.tech/topics/processes.md>), [Testing](<https://devfeed.tech/topics/testing.md>)

Tags: [analysis](<https://devfeed.tech/tags/analysis.md>), [command-line](<https://devfeed.tech/tags/command-line.md>), [google](<https://devfeed.tech/tags/google.md>), [intel](<https://devfeed.tech/tags/intel.md>), [internship](<https://devfeed.tech/tags/internship.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [perfetto](<https://devfeed.tech/tags/perfetto.md>), [performance](<https://devfeed.tech/tags/performance.md>), [process](<https://devfeed.tech/tags/process.md>), [processor](<https://devfeed.tech/tags/processor.md>), [traces](<https://devfeed.tech/tags/traces.md>)

## AI overview

The article highlights projects completed during Jane Street's 2022 internship season. It describes sampling support added to the open-source magic-trace tool, along with work integrating Datafetcher with Incremental and improving Quickcheck's contract syntax.

## Source excerpt

We're once again at the end of our internship season, and it's my task to provide a few highlights of what the interns accomplished while they were here.