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Add some -dtimings output for the typechecker #1245

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merged 2 commits into from
Mar 31, 2023
Merged

Add some -dtimings output for the typechecker #1245

merged 2 commits into from
Mar 31, 2023

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stedolan
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The typechecker currently groups all of its work under "typing". This patch splits it a bit, into inference, signature checking, and cmt writing.

@stedolan stedolan requested review from lpw25 and antalsz as code owners March 22, 2023 13:41
@mshinwell
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Maybe we could have .cmi reading too?

@stedolan
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Maybe we could have .cmi reading too?

That would be good but I'll leave it for another patch. It's a bit more complicated because the cost of loading a cmi is more spread out due to lazy signature substitution, making it harder to measure. (Wrapping a profile call around just the file load will miss most of the cost)

lpw25
lpw25 approved these changes Mar 31, 2023
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LGTM

@lpw25 lpw25 merged commit f355365 into main Mar 31, 2023
ccasin added a commit to ccasin/flambda-backend that referenced this pull request Apr 4, 2023
@ccasin
Squashed 'ocaml/' changes from ea89813..1686928
23164ba 
1686928 flambda-backend: Restore Cmm unboxing behaviour inside regions (ocaml-flambda#1285)
cf9be42 flambda-backend: Fix all the no-naked-pointers problems (ocaml-flambda#1282)
8fe089e flambda-backend: Unrevert ocaml-flambda#1131 and fix a Cmm unboxing bug (ocaml-flambda#1284)
c4143c3 flambda-backend: Revert "Make Selectgen treat region boundaries more precisely" (ocaml-flambda#1283)
2078dce flambda-backend: Add some -dtimings output for the typechecker (ocaml-flambda#1245)
273a7f9 flambda-backend: Make Selectgen treat region boundaries more precisely (ocaml-flambda#1131)
47610e6 flambda-backend: Bump magic numbers for 4.14.1-6 (ocaml-flambda#1274)
fd53d38 flambda-backend: Generate *.cms files for merlin (ocaml-flambda#1232)
853f95f flambda-backend: Add tail_mod_const to builtin_attrs (ocaml-flambda#1265)
f9ef051 flambda-backend: Fix issue caused by effects of gadt expansion in mode cross check (ocaml-flambda#1263)
e9ffcf8 flambda-backend: Fix dependencies for regenerating Flambda2 parser, tests (ocaml-flambda#1255)
6f1cd1f flambda-backend: Restore a lost location, needed for merlin (ocaml-flambda#1242)
009332b flambda-backend: Fix merge from ocaml-jst

git-subtree-dir: ocaml
git-subtree-split: 1686928
ccasin added a commit to ccasin/flambda-backend that referenced this pull request Apr 17, 2023
@ccasin
Squashed 'ocaml/' changes from ea89813..1686928
a7abece 
1686928 flambda-backend: Restore Cmm unboxing behaviour inside regions (ocaml-flambda#1285)
cf9be42 flambda-backend: Fix all the no-naked-pointers problems (ocaml-flambda#1282)
8fe089e flambda-backend: Unrevert ocaml-flambda#1131 and fix a Cmm unboxing bug (ocaml-flambda#1284)
c4143c3 flambda-backend: Revert "Make Selectgen treat region boundaries more precisely" (ocaml-flambda#1283)
2078dce flambda-backend: Add some -dtimings output for the typechecker (ocaml-flambda#1245)
273a7f9 flambda-backend: Make Selectgen treat region boundaries more precisely (ocaml-flambda#1131)
47610e6 flambda-backend: Bump magic numbers for 4.14.1-6 (ocaml-flambda#1274)
fd53d38 flambda-backend: Generate *.cms files for merlin (ocaml-flambda#1232)
853f95f flambda-backend: Add tail_mod_const to builtin_attrs (ocaml-flambda#1265)
f9ef051 flambda-backend: Fix issue caused by effects of gadt expansion in mode cross check (ocaml-flambda#1263)
e9ffcf8 flambda-backend: Fix dependencies for regenerating Flambda2 parser, tests (ocaml-flambda#1255)
6f1cd1f flambda-backend: Restore a lost location, needed for merlin (ocaml-flambda#1242)
009332b flambda-backend: Fix merge from ocaml-jst

git-subtree-dir: ocaml
git-subtree-split: 1686928
ccasin added a commit to ccasin/flambda-backend that referenced this pull request Apr 26, 2023
@ccasin
Squashed 'ocaml/' changes from ea89813..1686928
74d3a31 
1686928 flambda-backend: Restore Cmm unboxing behaviour inside regions (ocaml-flambda#1285)
cf9be42 flambda-backend: Fix all the no-naked-pointers problems (ocaml-flambda#1282)
8fe089e flambda-backend: Unrevert ocaml-flambda#1131 and fix a Cmm unboxing bug (ocaml-flambda#1284)
c4143c3 flambda-backend: Revert "Make Selectgen treat region boundaries more precisely" (ocaml-flambda#1283)
2078dce flambda-backend: Add some -dtimings output for the typechecker (ocaml-flambda#1245)
273a7f9 flambda-backend: Make Selectgen treat region boundaries more precisely (ocaml-flambda#1131)
47610e6 flambda-backend: Bump magic numbers for 4.14.1-6 (ocaml-flambda#1274)
fd53d38 flambda-backend: Generate *.cms files for merlin (ocaml-flambda#1232)
853f95f flambda-backend: Add tail_mod_const to builtin_attrs (ocaml-flambda#1265)
f9ef051 flambda-backend: Fix issue caused by effects of gadt expansion in mode cross check (ocaml-flambda#1263)
e9ffcf8 flambda-backend: Fix dependencies for regenerating Flambda2 parser, tests (ocaml-flambda#1255)
6f1cd1f flambda-backend: Restore a lost location, needed for merlin (ocaml-flambda#1242)
009332b flambda-backend: Fix merge from ocaml-jst

git-subtree-dir: ocaml
git-subtree-split: 1686928
ccasin added a commit to ccasin/flambda-backend that referenced this pull request Apr 27, 2023
@ccasin
Squashed 'ocaml/' changes from ea89813..1686928
c4bc96c 
1686928 flambda-backend: Restore Cmm unboxing behaviour inside regions (ocaml-flambda#1285)
cf9be42 flambda-backend: Fix all the no-naked-pointers problems (ocaml-flambda#1282)
8fe089e flambda-backend: Unrevert ocaml-flambda#1131 and fix a Cmm unboxing bug (ocaml-flambda#1284)
c4143c3 flambda-backend: Revert "Make Selectgen treat region boundaries more precisely" (ocaml-flambda#1283)
2078dce flambda-backend: Add some -dtimings output for the typechecker (ocaml-flambda#1245)
273a7f9 flambda-backend: Make Selectgen treat region boundaries more precisely (ocaml-flambda#1131)
47610e6 flambda-backend: Bump magic numbers for 4.14.1-6 (ocaml-flambda#1274)
fd53d38 flambda-backend: Generate *.cms files for merlin (ocaml-flambda#1232)
853f95f flambda-backend: Add tail_mod_const to builtin_attrs (ocaml-flambda#1265)
f9ef051 flambda-backend: Fix issue caused by effects of gadt expansion in mode cross check (ocaml-flambda#1263)
e9ffcf8 flambda-backend: Fix dependencies for regenerating Flambda2 parser, tests (ocaml-flambda#1255)
6f1cd1f flambda-backend: Restore a lost location, needed for merlin (ocaml-flambda#1242)
009332b flambda-backend: Fix merge from ocaml-jst

git-subtree-dir: ocaml
git-subtree-split: 1686928
mshinwell added a commit to mshinwell/flambda-backend that referenced this pull request Apr 28, 2023
@mshinwell
Squashed 'ocaml/' changes from ea89813..a7d005a
4d0fa29 
a7d005a flambda-backend: Lazy deserialization of cmi files (ocaml-flambda#1322)
aa83fa3 flambda-backend: Reinstate previous API for Env.lookup_value (ocaml-flambda#1323)
e4007a4 flambda-backend: Lazy substitution into value_declaration (ocaml-flambda#1320)
634b607 flambda-backend: Merge Types.* and Subst.Lazy.* types (ocaml-flambda#1312)
cf82708 flambda-backend: Bump magic numbers for 4.14.1-7 (ocaml-flambda#1317)
6470400 flambda-backend: zero_alloc attribute payload "assert all" and "ignore" (ocaml-flambda#1296)
bba5248 flambda-backend: Teach `ocamldep` about all the language extensions (ocaml-flambda#1303)
33e97b0 flambda-backend: Change Includemod to work on lazy modtypes (ocaml-flambda#1228)
16e5002 flambda-backend: zero_alloc new warning for unchecked functions (ocaml-flambda#1302)
36b4626 flambda-backend: Attribute [@@@zero_alloc check] to turn the check on (ocaml-flambda#1294)
3b524c6 flambda-backend: Cmm.value_kind cleanup (ocaml-flambda#1091)
ec99505 flambda-backend: Fix failure of `check_all_arches` on RISCV (ocaml-flambda#1300)
450bc58 flambda-backend: Backend changes for multiple returns (ocaml-flambda#1268)
84a7a26 flambda-backend: Static check for zero_alloc: ignore allocation that lead to exceptional return (ocaml-flambda#1157)
1723728 flambda-backend: Re-enable parallel build of the runtime (ocaml-flambda#1287)
26ea7f3 flambda-backend: Fix closure marshalling when not in NNP mode (ocaml-flambda#1286)
9b91f2e flambda-backend: Reduce number of caml_apply functions taking/returning "I" and "V" (ocaml-flambda#1272)
1686928 flambda-backend: Restore Cmm unboxing behaviour inside regions (ocaml-flambda#1285)
cf9be42 flambda-backend: Fix all the no-naked-pointers problems (ocaml-flambda#1282)
8fe089e flambda-backend: Unrevert ocaml-flambda#1131 and fix a Cmm unboxing bug (ocaml-flambda#1284)
c4143c3 flambda-backend: Revert "Make Selectgen treat region boundaries more precisely" (ocaml-flambda#1283)
2078dce flambda-backend: Add some -dtimings output for the typechecker (ocaml-flambda#1245)
273a7f9 flambda-backend: Make Selectgen treat region boundaries more precisely (ocaml-flambda#1131)
47610e6 flambda-backend: Bump magic numbers for 4.14.1-6 (ocaml-flambda#1274)
fd53d38 flambda-backend: Generate *.cms files for merlin (ocaml-flambda#1232)
853f95f flambda-backend: Add tail_mod_const to builtin_attrs (ocaml-flambda#1265)
f9ef051 flambda-backend: Fix issue caused by effects of gadt expansion in mode cross check (ocaml-flambda#1263)
e9ffcf8 flambda-backend: Fix dependencies for regenerating Flambda2 parser, tests (ocaml-flambda#1255)
6f1cd1f flambda-backend: Restore a lost location, needed for merlin (ocaml-flambda#1242)
009332b flambda-backend: Fix merge from ocaml-jst

git-subtree-dir: ocaml
git-subtree-split: a7d005a
ccasin added a commit to ccasin/flambda-backend that referenced this pull request Apr 29, 2023
@ccasin
Squashed 'ocaml/' changes from ea89813..a7d005a
35bb136 
a7d005a flambda-backend: Lazy deserialization of cmi files (ocaml-flambda#1322)
aa83fa3 flambda-backend: Reinstate previous API for Env.lookup_value (ocaml-flambda#1323)
e4007a4 flambda-backend: Lazy substitution into value_declaration (ocaml-flambda#1320)
634b607 flambda-backend: Merge Types.* and Subst.Lazy.* types (ocaml-flambda#1312)
cf82708 flambda-backend: Bump magic numbers for 4.14.1-7 (ocaml-flambda#1317)
6470400 flambda-backend: zero_alloc attribute payload "assert all" and "ignore" (ocaml-flambda#1296)
bba5248 flambda-backend: Teach `ocamldep` about all the language extensions (ocaml-flambda#1303)
33e97b0 flambda-backend: Change Includemod to work on lazy modtypes (ocaml-flambda#1228)
16e5002 flambda-backend: zero_alloc new warning for unchecked functions (ocaml-flambda#1302)
36b4626 flambda-backend: Attribute [@@@zero_alloc check] to turn the check on (ocaml-flambda#1294)
3b524c6 flambda-backend: Cmm.value_kind cleanup (ocaml-flambda#1091)
ec99505 flambda-backend: Fix failure of `check_all_arches` on RISCV (ocaml-flambda#1300)
450bc58 flambda-backend: Backend changes for multiple returns (ocaml-flambda#1268)
84a7a26 flambda-backend: Static check for zero_alloc: ignore allocation that lead to exceptional return (ocaml-flambda#1157)
1723728 flambda-backend: Re-enable parallel build of the runtime (ocaml-flambda#1287)
26ea7f3 flambda-backend: Fix closure marshalling when not in NNP mode (ocaml-flambda#1286)
9b91f2e flambda-backend: Reduce number of caml_apply functions taking/returning "I" and "V" (ocaml-flambda#1272)
1686928 flambda-backend: Restore Cmm unboxing behaviour inside regions (ocaml-flambda#1285)
cf9be42 flambda-backend: Fix all the no-naked-pointers problems (ocaml-flambda#1282)
8fe089e flambda-backend: Unrevert ocaml-flambda#1131 and fix a Cmm unboxing bug (ocaml-flambda#1284)
c4143c3 flambda-backend: Revert "Make Selectgen treat region boundaries more precisely" (ocaml-flambda#1283)
2078dce flambda-backend: Add some -dtimings output for the typechecker (ocaml-flambda#1245)
273a7f9 flambda-backend: Make Selectgen treat region boundaries more precisely (ocaml-flambda#1131)
47610e6 flambda-backend: Bump magic numbers for 4.14.1-6 (ocaml-flambda#1274)
fd53d38 flambda-backend: Generate *.cms files for merlin (ocaml-flambda#1232)
853f95f flambda-backend: Add tail_mod_const to builtin_attrs (ocaml-flambda#1265)
f9ef051 flambda-backend: Fix issue caused by effects of gadt expansion in mode cross check (ocaml-flambda#1263)
e9ffcf8 flambda-backend: Fix dependencies for regenerating Flambda2 parser, tests (ocaml-flambda#1255)
6f1cd1f flambda-backend: Restore a lost location, needed for merlin (ocaml-flambda#1242)
009332b flambda-backend: Fix merge from ocaml-jst

git-subtree-dir: ocaml
git-subtree-split: a7d005a
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@lpw25 lpw25 lpw25 approved these changes

@antalsz antalsz Awaiting requested review from antalsz

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@stedolan @mshinwell @lpw25