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Add RenderDoc integration #41

Merged
merged 3 commits into from
Nov 3, 2023
Merged

Add RenderDoc integration #41

merged 3 commits into from
Nov 3, 2023

Commits on Nov 3, 2023

  1. Add RenderDoc integration 

    Use the RenderDoc API programatically start a capture. We need this
because uVkCompute does not present any frames and frame-oriented tools
do not know when to start on their own.

The initial implementation supports linux only. The RenderDoc header is
vendored under `/third_party`.

RenderDoc capture is enabled with a new `--enable_renderdoc` flag. This
is coarse-grained: we start a signle capture for all of the benchmarks,
so you may want to combine it with a `--benchmark_filter` to profile
only some configurations of interest.
In the future we may want to make it more fine-grained, e.g., per
registered benchmark, but I was not able to find a clean way to hook
into the loop over the final benchmark list.

Note that this transitively enables RGP (Radeon GPU Profiler) support,
although without instruction timing.
    @kuhar
    kuhar committed Nov 3, 2023
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  2. format

    @kuhar
    kuhar committed Nov 3, 2023
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  3. drop braces

    @kuhar
    kuhar committed Nov 3, 2023
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