kikaxa

[feature] iterative when_all

1

Many code paths (dynamically/iteratively) generate tasks that need to be waited on. Currently one needs to make a temporary storage for all of them and then create when_all composition. The...

inline registry leads to split instances across .so borders

5

`SPDLOG_INLINE registry &registry::instance()` returns local instance in each so, preventing configuration and central reuse of logger. sample naive configuration, with most(all?) default spdlog build/use possibilities not achieving expectations: +main exe...

Runtime backend: unused heaps are never freed, "leaking" memory

2

This growth is bounded but is bad in some (not really rare) cases. Estimates are up to 200GB for 4k screens. Reproducible test case: user resizing viewport with mouse, each...

MacOS: missing Obj-C autorelease pool handling

3

Most functions end up using native apis which create autorelease objects. These objects would be effectively "leaked" if run through async++. The thread pool/loop needs local per-iteration pool to match...

UsdClipsAPI::GetClipSets crashes over invalid SdfPrimSpec

1

### Description of Issue ``` FATAL ERROR: Dereferenced an invalid SdfPrimSpec in operator-> at line 96 of usd/src/7d34bb4c90-9faeec363d.clean/pxr/usd/sdf/declareHandles.h ``` https://github.com/PixarAnimationStudios/OpenUSD/blob/59992d2178afcebd89273759f2bddfe730e59aa8/pxr/usd/usd/clipsAPI.cpp#L224 requests sdfprimspec from current edit target, that does not exist...