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Parallel tweaks 2 #68308

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c5d42b1
Ensure all iterations in Rayon iterators run in the presence of panics
Zoxc Jan 13, 2020
69276ba
Update tests
Zoxc Jan 13, 2020
934abf2
Use $crate
Zoxc Jan 16, 2020
c621cd6
Parallelize type collecting and item-types checking
Zoxc Jan 2, 2020
8c07291
Tweak misc checking 1
Zoxc Jan 2, 2020
bef0c61
Run item-types checking and item-bodies checking in parallel
Zoxc Jan 3, 2020
337d647
Handle panics with `join`
Zoxc Jan 3, 2020
6b67617
Make typeck_item_bodies eval_always
Zoxc Jan 3, 2020
6283565
Make coherence checking parallel
Zoxc Jan 3, 2020
efe44ff
Move privacy_access_levels out of misc checking 3 and run it in paral…
Zoxc Jan 3, 2020
ff125ff
Move some other passes into a parallel block
Zoxc Jan 3, 2020
7a6895f
Make liveness checking more parallel
Zoxc Jan 3, 2020
db0bd38
Prefetch upstream_monomorphizations
Zoxc Jan 3, 2020
171b1bb
Add a new misc checking 3 block
Zoxc Jan 3, 2020
133190b
Prefetch lint_levels and visible_parent_map
Zoxc Jan 4, 2020
f68672b
Fix duplicate test fallout
Zoxc Jan 11, 2020
c7aabbd
Drop `ensure` for privacy_access_levels. Add some comments.
Zoxc Jan 13, 2020
477ad98
Calculate accessor_map in parallel earlier
Zoxc Jan 11, 2020
85fa6a8
Add par_partition
Zoxc Jan 14, 2020
e478795
Parallelize place_root_mono_items
Zoxc Jan 11, 2020
730689e
Estimate CGU cost in place_root_mono_items
Zoxc Jan 12, 2020
1a37f05
Parallelize assert_symbols_are_distinct
Zoxc Jan 12, 2020
20fd50d
Make impl WF inference more parallel
Zoxc Jan 12, 2020
0fdcfe1
Check `Copy` impls in parallel
Zoxc Jan 12, 2020
98d0f7d
Prefetch mir_keys
Zoxc Jan 12, 2020
2bc0d3f
Use a parallel block for coherence checking
Zoxc Jan 12, 2020
9bfdcde
Ensure type checking each function is stealable by other threads
Zoxc Jan 13, 2020
c010632
Tune misc_checking_1
Zoxc Jan 13, 2020
d523356
Run HIR indexing and loading of query results in parallel
Zoxc Jan 9, 2020
0f34dc2
Move check_for_entry_fn and check_unused to a later stage
Zoxc Jan 14, 2020
d788721
Make copy_cgu_workproducts_to_incr_comp_cache_dir parallel
Zoxc Jan 10, 2020
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Tune misc_checking_1
  • Loading branch information
@Zoxc
Zoxc committed Jan 16, 2020
commit c01063247104b9cef35b932085eff96ce9f77137
18 changes: 15 additions & 3 deletions src/librustc_interface/passes.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -785,17 +785,29 @@ fn analysis(tcx: TyCtxt<'_>, cnum: CrateNum) -> Result<()> {

sess.time("looking_for_derive_registrar", || proc_macro_decls::find(tcx));
},
{
let _timer = tcx.sess.timer("check_const_bodies");
par_for_each(&tcx.hir().krate().modules, |(&module, _)| {
let local_def_id = tcx.hir().local_def_id(module);
tcx.ensure().check_mod_const_bodies(local_def_id);
});
},
{
let _timer = tcx.sess.timer("check_loops");
par_for_each(&tcx.hir().krate().modules, |(&module, _)| {
let local_def_id = tcx.hir().local_def_id(module);
tcx.ensure().check_mod_loops(local_def_id);
});
},
{
// This is used by the loop below.
// Make sure it is complete before we fan out.
tcx.get_lang_items(LOCAL_CRATE);

let _timer = tcx.sess.timer("misc_module_passes");
let _timer = tcx.sess.timer("check_attrs");
par_for_each(&tcx.hir().krate().modules, |(&module, _)| {
let local_def_id = tcx.hir().local_def_id(module);
tcx.ensure().check_mod_loops(local_def_id);
tcx.ensure().check_mod_attrs(local_def_id);
tcx.ensure().check_mod_const_bodies(local_def_id);
});
},
{
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