bevy/docs/profiling.md

# Profiling

* Compile Times: append ```-Ztimings``` to cargo builds
* Runtime Flame Graph:
    * Flat-ish: ```RUSTFLAGS='-C force-frame-pointers=y' cargo flamegraph --example EXAMPLE_NAME```
    * Graph: ```RUSTFLAGS='-C force-frame-pointers=y' cargo flamegraph -c "record -g" --example EXAMPLE_NAME```
    * built on top of perf, no instrumentation required
* Runtime Instrumentation:
    * https://github.com/glennw/thread_profiler
add quick profiling doc 2020-02-11 06:13:05 +00:00			`# Profiling`

			* Compile Times: append ```-Ztimings``` to cargo builds
update profiling doc 2020-06-10 07:24:28 +00:00			`* Runtime Flame Graph:`
			* Flat-ish: ```RUSTFLAGS='-C force-frame-pointers=y' cargo flamegraph --example EXAMPLE_NAME```
			* Graph: ```RUSTFLAGS='-C force-frame-pointers=y' cargo flamegraph -c "record -g" --example EXAMPLE_NAME```
add quick profiling doc 2020-02-11 06:13:05 +00:00			`* built on top of perf, no instrumentation required`
			`* Runtime Instrumentation:`
			`* https://github.com/glennw/thread_profiler`