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GlobalProfiler::lock().new_frame() can be very expensive due to compression

1

Here's a small cutout from a Superluminal profile of an app that uses puffin scopes quite extensively:  The `pack()` call here takes around 1ms. Looks like the `pack()` call...

hrydgard

puffin_http clients can't get firsts frame if they are short

1

**Describe the bug** When firsts frames are short, puffin_http client (example: puffin_viewer) can't get firsts frames. **To Reproduce** Steps to reproduce the behavior: 1. start puffin_viewer 2. start an app...

gwen-lg

**Is your feature request related to a problem? Please describe.** Puffin works in the browser, if you provide it with a custom `now()` function using `puffin::ThreadProfiler::initialize(...)`. However, `puffin_egui` does not,...

therocode

[`cargo-deny`](https://github.com/EmbarkStudios/cargo-deny) is great, so let's use it!

emilk

Don't merge scopes that have non-matching dynamic data

1

Scopes can have dynamic data, like this: ```rust puffin::profile_scope!("my_scope_id", my_dynamic_data); ``` However, puffin's UI still happily merges blocks with different dynamic data together if merging is enabled. It would be...

hrydgard

QoL improvement for displaying GPU profiling information

5

### The problem Currently if you want to display GPU timestamps in puffin, you are forced to open a stream and manually convert all your measured timings from GPU timeline...

DBouma

Is it sensible to sum overlapping thread scopes?

1

**Is your feature request related to a problem? Please describe.** While visualizing delays from an identical starting point - effectively overlapping each other - through scopes manually added to `puffin::Stream`,...

MarijnS95

Sometimes works, sometimes doesn't

emilk

Request for Comments: puffin_http: use async local task

4

### Checklist * [x] I have read the [Contributor Guide](../CONTRIBUTING.md) * [x] I have read and agree to the [Code of Conduct](../CODE_OF_CONDUCT.md) * [x] I have added a description of...

gwen-lg

Support easily associating .puffin files with Puffin Viewer

3

Maybe even suggest such file association and set it up on startup of puffin viewer. So it is easy to share and open files in puffin viewer. Would require platform...

repi