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More parallel tweaks#68218

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Zoxc wants to merge 43 commits intorust-lang:masterrust-lang/rust:masterfrom Zoxc:parallel-combinedZoxc/rust:parallel-combinedCopy head branch name to clipboard

+1,397-578

Commits

Commits on Jan 16, 2020

• Ensure all iterations in Rayon iterators run in the presence of panics

  Zoxc

  committed
  c5d42b1

• Update tests

  Zoxc

  committed
  69276ba

• Use $crate

  Zoxc

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  934abf2

• Parallelize type collecting and item-types checking

  Zoxc

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  c621cd6

• Tweak misc checking 1

  Zoxc

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  8c07291

• Run item-types checking and item-bodies checking in parallel

  Zoxc

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  bef0c61

• Handle panics with join

  Zoxc

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  337d647

• Make typeck_item_bodies eval_always

  Zoxc

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  6b67617

• Make coherence checking parallel

  Zoxc

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  6283565

• Move privacy_access_levels out of misc checking 3 and run it in parallel with MIR borrow checking

  Zoxc

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  efe44ff

• Move some other passes into a parallel block

  Zoxc

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  ff125ff

• Make liveness checking more parallel

  Zoxc

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  7a6895f

• Prefetch upstream_monomorphizations

  Zoxc

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  db0bd38

• Add a new misc checking 3 block

  Zoxc

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  171b1bb

• Prefetch lint_levels and visible_parent_map

  Zoxc

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  133190b

• Fix duplicate test fallout

  Zoxc

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  f68672b

• Drop ensure for privacy_access_levels. Add some comments.

  Zoxc

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  c7aabbd

• Calculate accessor_map in parallel earlier

  Zoxc

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  477ad98

• Add par_partition

  Zoxc

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  85fa6a8

• Parallelize place_root_mono_items

  Zoxc

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  e478795

• Estimate CGU cost in place_root_mono_items

  Zoxc

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  730689e

• Parallelize assert_symbols_are_distinct

  Zoxc

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  1a37f05

• Make impl WF inference more parallel

  Zoxc

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  20fd50d

• Check Copy impls in parallel

  Zoxc

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  0fdcfe1

• Prefetch mir_keys

  Zoxc

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  98d0f7d

• Use a parallel block for coherence checking

  Zoxc

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  2bc0d3f

• Ensure type checking each function is stealable by other threads

  Zoxc

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  9bfdcde

• Tune misc_checking_1

  Zoxc

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  c010632

• Prefetch queries used by the metadata encoder

  Zoxc

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  36cbf0e

• Encode exported symbols last

  Zoxc

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  d739ca9

• Prefetch exported symbols

  Zoxc

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  9f257bb

• Make the timer more verbose

  Zoxc

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  8ea0206

• Make metadata prefetching more accurate

  Zoxc

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  4cea70f

• Run HIR indexing and loading of query results in parallel

  Zoxc

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  6674519

• Move check_for_entry_fn and check_unused to a later stage

  Zoxc

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  fbb9396

• Add sync::spawn

  Zoxc

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  13910d4

• Add a Future type

  Zoxc

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  9972b3e

• Drop the AST in the background

  Zoxc

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  1e02626

• Run link_binary_remove_temps in the background

  Zoxc

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  62b7273

• Make copy_cgu_workproducts_to_incr_comp_cache_dir parallel

  Zoxc

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  64f2bbd

• Do incremental setup in the background

  Zoxc

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  0a36b4d

• Check Session reference count

  Zoxc

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  3e2090c

• Run early lint checks in the background

  Zoxc

  committed
  a6ca4ff