Niko Matsakis
c040b0c673
fix gc and volatile tests
2019-03-22 16:24:37 -04:00
Niko Matsakis
9689d4471b
revert take_while changes, which were just .. wrong
2019-03-22 04:58:47 -04:00
Niko Matsakis
c8b30c52e1
nit: change filter to take_while to make clear we stop early
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i.e., we never proceed after we find *something* that is dirty.
2019-03-13 05:30:03 -04:00
Aleksey Kladov
e3c07b010a
fast-path no-op gc as well
2019-01-29 19:41:15 +03:00
Aleksey Kladov
f9cae4f2eb
just clear the table if we are goining to collect everything
2019-01-29 17:30:43 +03:00
Niko Matsakis
1002d7e70a
Merge pull request #138 from matklad/flexible-gc
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Make GC API more orthogonal and flexible
2019-01-28 04:51:02 -05:00
memoryruins
ebd4990bde
remove UncheckedMutQueryStorageOps
2019-01-27 17:52:53 -05:00
Aleksey Kladov
9387fd2f4d
more orthogonal naming
2019-01-27 17:14:57 +03:00
Aleksey Kladov
d01d6ed511
Make GC API more orthogonal and flexible
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Now, the effect of GC is a "product" of three parameters:
* what values are affected (everything/everything except used)
* are we removing values
* are we removing deps
SweepStrategy::default is now a no-op GC.
2019-01-26 21:38:15 +03:00
Niko Matsakis
3d1f9dac2d
Merge pull request #122 from matklad/debug
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allow to peek at values via debug query interface
2019-01-25 05:13:27 -05:00
Niko Matsakis
1528746267
adopt key, group key, and database key terminology
2019-01-24 06:33:02 -05:00
Aleksey Kladov
a5349b8330
remove debug keys in favor of entries
2019-01-23 14:23:26 +03:00
Aleksey Kladov
a3bbba6187
allow to peek at values via debug query interface
2019-01-22 23:33:45 +03:00
Aleksey Kladov
f07643d232
runtime is unwind-safe iff storage is unwind-safe
2019-01-11 10:04:09 +03:00
Aleksey Kladov
add15d83ea
add panic hooks
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To implement cancellation via unwinding, one needs to throw `Canceled`
value in `if_current_revision_is_canceled` and `on_propagated_panic`.
2019-01-10 12:15:37 +03:00
Niko Matsakis
d6990133b4
add debug logs
2019-01-04 08:39:59 -05:00
Niko Matsakis
2e4ff9a26e
remove use of upgradable reads from derived queries
2018-12-24 10:10:22 -05:00
Kevin Leimkuhler
bc60b09fc7
Refactor overwrite_placeholder into PanicGuard
2018-11-01 16:53:08 -07:00
Kevin Leimkuhler
461ab22822
Change uses of fork to snapshot
2018-11-01 11:26:16 -07:00
Kevin Leimkuhler
83482293c6
Use Event API and add docs
2018-11-01 11:26:16 -07:00
Kevin Leimkuhler
5bface5bb9
Ensure parallel panic safety and add test
2018-11-01 11:26:16 -07:00
Niko Matsakis
252132f9b4
remove the start_query function, which is no longer needed
2018-10-31 13:31:29 -04:00
Niko Matsakis
2e3f8b1a3d
name the field runtime_id
2018-10-30 21:00:33 -04:00
Niko Matsakis
59ab0bd7a2
introduce simple callbacks that can be used to build better logging
2018-10-30 20:19:25 -04:00
Niko Matsakis
79e24cfa55
fix typo
2018-10-30 14:40:58 -04:00
Niko Matsakis
abeebfedc8
improve the error message here
2018-10-30 14:40:58 -04:00
Niko Matsakis
1c2b4d8d43
be more careful when updating after a dependency check
2018-10-30 14:40:58 -04:00
Aleksey Kladov
0f4d1e8320
Panic in PanicGuard if it's not explicitly forgotten
2018-10-29 15:53:11 +03:00
Niko Matsakis
c21ea47cfc
introduce SweepStrategy
2018-10-25 05:48:37 -04:00
Niko Matsakis
317281528a
adjust locking strategy to be more minimal
2018-10-25 05:48:37 -04:00
Niko Matsakis
7f1d1995aa
introduce ability to ask a table what keys it has
2018-10-25 05:48:37 -04:00
Niko Matsakis
649b1a6f99
introduce a sweep routine
2018-10-25 05:48:37 -04:00
Niko Matsakis
d429926ddd
treat constants more uniformly
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We used to ignore constant inputs entirely. We now track them, but if we
find that a value is constant, we discard ITS inputs. This means that
-- if we track dependencies -- we have an "outer rim" of constant
values.
Also take the opportunity to reshuffle how derived inputs represent
their state.
2018-10-25 05:48:36 -04:00
Niko Matsakis
1ab8d1a64e
refactor ChangedAt into a struct
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There are really two orthogonal things going on here.
2018-10-25 05:47:45 -04:00
Niko Matsakis
03751d3d5c
convert Tracked to a struct variant
2018-10-25 05:47:45 -04:00
Kevin Leimkuhler
7198902ebd
Simplify map write to exclusive write access
2018-10-24 11:00:44 -07:00
Kevin Leimkuhler
917ca42f04
Panic safely in a single threaded context
2018-10-23 21:54:14 -07:00
Niko Matsakis
2cf73b45c1
rename freeze_revision to start_query
2018-10-19 06:00:15 -04:00
Kevin Leimkuhler
7b20806417
Initial removal of Eq bound on Q::Val
2018-10-18 15:29:15 -07:00
Niko Matsakis
089f489df6
Merge pull request #55 from matklad/illigal-state
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Refactor out some illegal states
2018-10-17 04:27:08 -04:00
Aleksey Kladov
5abd02097d
Refactor out some illegal states
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It's impossible to have an `InProgress` state here, so let's ensure
that!
2018-10-16 12:48:01 +03:00
Aleksey Kladov
4401e88fba
Hide public impl detail in the plumbing module
2018-10-16 11:24:51 +03:00
Niko Matsakis
de934274d1
block on other threads in maybe_changed_since
2018-10-15 11:55:01 -04:00
Niko Matsakis
cf72c98946
extract register_with_in_progress_thread helper
2018-10-15 11:49:14 -04:00
Niko Matsakis
29831a7430
remove ErrorDetected variant from ProbeState
2018-10-15 09:31:25 -04:00
Niko Matsakis
a8fd113636
merge read_probe and probe
2018-10-15 09:30:08 -04:00
Niko Matsakis
be983aacdf
extract read_upgrade into a separate helper
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And use it from `maybe_changed_since` where it makes sense.
2018-10-15 08:53:52 -04:00
Niko Matsakis
2ba9c97815
rewrite to thread a Vec<Receiver> to signal waiters
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This is both more precise and the logic is simpler.
2018-10-15 08:28:55 -04:00
Niko Matsakis
373e1158f3
only acquire a read-lock when verifying inputs
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We no longer use a placeholder.
2018-10-15 05:32:24 -04:00
Niko Matsakis
04288dadef
track whether a query is in progress more accurately
2018-10-15 05:24:36 -04:00
