Anthony EidandAnant Goel 21a80e7a53 perf: Add initial benchmark for markdown element (#59524)
## Summary

This PR adds an initial markdown element renderer benchmark, so we could
later expand this to benchmark search in markdown, and reparsing. This
is important because the agent panel renders a lot of markdown elements,
so I want to use these benchmarks to ensure our markdown element
performance is good, and later expand them to include the agent panel

I added a `bench_util.rs` file that has methods to generate random rust
modules, this will later be used by the editor benchmarks, and is
currently used by the markdown and edit_file_tool benchmarks.

Finally, I made `cx.bench_renderer` also account for ready foreground
tasks and poll them. This more accurately mimics gpui dispatcher. (It's
not perfect, but it's good enough for a benchmark)


## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Release Notes:

- N/A

---------

Co-authored-by: Anant Goel <anant@zed.dev>
2026-06-18 02:47:10 +00:00
2026-04-30 11:10:14 +00:00
2026-06-05 23:12:31 +00:00
2026-06-16 12:18:29 +00:00
2026-05-27 18:17:59 +00:00
2026-01-22 23:57:26 +05:30
WIP
2023-12-14 09:25:14 -07:00
2026-04-29 10:27:47 +00:00
2025-02-04 09:02:59 -05:00
2026-01-06 12:49:51 -08:00
2025-10-27 13:27:59 -04:00
2025-10-17 18:58:14 +00:00
2026-03-17 16:34:35 +00:00
2026-04-29 10:27:47 +00:00
2026-05-27 16:27:18 +00:00

Zed

Zed CI

Welcome to Zed, a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.


Installation

On macOS, Linux, and Windows you can download Zed directly or install Zed via your local package manager (macOS/Linux/Windows).

Other platforms are not yet available:

Developing Zed

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Zed source code is licensed primarily under GPL-3.0-or-later, with Apache-2.0 components where marked.

License information for third party dependencies must be correctly provided for CI to pass.

We use cargo-about to automatically comply with open source licenses. If CI is failing, check the following:

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If you’d like to financially support the project, you can do so via GitHub Sponsors. Sponsorships go directly to Zed Industries and are used as general company revenue. There are no perks or entitlements associated with sponsorship.

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