Optimize AcceleratorBuffer for unified memory

ngscopeclient / scopehal

Test and measurement hardware abstraction library and protocol decodes. This is the library only. Most users should use scopehal-apps.

BSD 3-Clause "New" or "Revised" License

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Optimize AcceleratorBuffer for unified memory #860

Closed d235j closed 7 months ago

d235j commented 7 months ago

Fixes #681. Tested on M2 MacBook Air. Will test on Intel integrated GPU to observe behavior (Intel GPU may have separately allocated VRAM, so may not utilize this optimization).