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wg-performance Status Update 2021-09-27 #96

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erwinmombay opened this issue Sep 24, 2021 · 4 comments
Closed

wg-performance Status Update 2021-09-27 #96

erwinmombay opened this issue Sep 24, 2021 · 4 comments

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@erwinmombay
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cc @ampproject/wg-performance

What was accomplished

Lessons Learned

What's Next

@samouri
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samouri commented Sep 24, 2021

What was accomplished

Lessons Learned

  • Class fields are much slower than setting values in the ctor, even though they are algorithmically faster (O(1) vs O(prototype chain)). See this benchmark. benchmark.

What's Next

@rcebulko
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What was accomplished

  • automated rollouts of Bento Compiler service (google3)
  • various related compliance and security dances for above
  • performance debugging with @samouri

Lessons Learned

  • verifiable build-deploy-release systems are extremely complicated

What's Next

  • continue trying to satisfy security requirements for rollout
  • possibly some core/type-checking work

@erwinmombay
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cc @ampproject/wg-performance

What was accomplished

  • get baseline performance numbers for simple amp-story examples. This allows us to interpret possible performance gains per environment (origin vs origin + optimizer vs cache vs plain html)

Lessons Learned

What's Next

  • finish amp geo SSR work
  • write doc on amp story css inlining
  • write doc on changes needed to the nodeJS amp toolbox optimizer for amp story optimizations

@jridgewell
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jridgewell commented Sep 27, 2021

What was accomplished

Lessons Learned

What's Next

  • Finishing abstract ops for Jolt
  • Image metadata

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