Here is a list of questions for feedback from ISV after the first round of API evaluation:

• is it OK to require the storeOp in every attachment? #1376
• is it OK that we auto-synchronize between dispatches in a single GPUComputePass?
• are implicit pipeline layouts useful?
• how useful are copies from a buffer to itself (disjoint of course)?
• is it useful or confusing to call getCurrentTexture() multiple times per frame?
• how much are the GPURenderBundle useful?
• what are the pain points when migrating from WebGL?
  • in particular would any mechanism help convert stateful WebGL code to pipeline-creating code?