0.13 backport of 26577 #26587
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0.13 backport of 26577 #26587
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DecoderSpec may be called many times, and deeply recursive calls are expensive. Since we cannot synchronize the Blocks themselves due to them being copied in parts of the code, we use a separate cache to store the generated Specs.
Not a great benchmark, but record it here for posterity. Practical testing with the AWS provider gives us a 98% speedup for simple plans.
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mildwonkey
approved these changes
Oct 14, 2020
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0.13 backport of #26577