Summary:
There's actually a nice separation between IR/, base/, istd/, and the rest of
infer, so they can be made into separate jbuilder libraries so that the
separation remains. This helps make sense of the infer codebase.
Also:
- move everything biabduction-related out of backend/ and into a new
biabduction/ directory. This clarifies the current situation where backend/
contains a mix of analysis-independent code (still there now), and
biabduction-specific code (moved to biabduction/).
- move everything from base/ that is not infer-specific into istd/, e.g. IList.ml
- kill unused `FbTraceCalls`
- A couple of files needed to move around to complete the separation of base/ and IR/
Reviewed By: mbouaziz
Differential Revision: D7381842
fbshipit-source-id: cd86dea
Summary: - No need to log the string of stats type when registering a perf Epilogue
Reviewed By: dulmarod
Differential Revision: D7398544
fbshipit-source-id: 681a956
Summary:
Limit the scope of what gets included into IStd.ml to only values that we want
to shadow. New values go into other files.
Also, build istd/ with `Core` open.
Reviewed By: mbouaziz
Differential Revision: D7382111
fbshipit-source-id: 969f0e8
Summary:
- Time only stats are now reported from the driver for
- TotalFrontend
- TotalBackend
Reviewed By: dulmarod
Differential Revision: D7382161
fbshipit-source-id: 6e34ca2
Summary:
- PerfStats can now directly compute the filename / relative path of the stats to be logged
- There is no longer a need to pass in the filename as a parameter, simplifying the API to just be a one-liner
Reviewed By: dulmarod
Differential Revision: D7381886
fbshipit-source-id: e6623c3
Summary: `stats_type` can just include a `SourceFile.t`, as the existence of a `source_file` parameter previously depended on the value of `stats_type` anyway
Reviewed By: dulmarod
Differential Revision: D7381605
fbshipit-source-id: 953ee27
Summary:
The goal is not to end up with a deep copy when nothing has changed, as this
puts lots of pressure on the memory.
Reviewed By: mbouaziz
Differential Revision: D7113976
fbshipit-source-id: 1b85ecd
Summary:
There's no real reason not to use `Core` lists in this module. Changed the
interface to be more `Core`-like. Changed the `*_changed` functions to use a
ref to track changes instead of passing the changed state around.
Reviewed By: mbouaziz
Differential Revision: D7123211
fbshipit-source-id: b27791a
Summary:
- InferPrint reports time stats only, logged in `reporting_stats/` as well as a `PerformanceStats` event with `stats_type: reporting`
- Perf reporting can now be registered at one point (with desired start real and cpu times) and triggered later
Reviewed By: dulmarod
Differential Revision: D7332435
fbshipit-source-id: 2e17c7f
Summary:
Perf reporting can now be registered at one point (with desired start real and cpu times) and triggered later
- This is accomplished by storing perf file names in a hashtable mapping to the reporting function
- New `stats_kind` parameter that is either Time, Memory, or TimeAndMemory, where Time requires a Unix.process_times and an Mtime_clock.counter to be passed in, but TimeAndMemory just uses the time from the start of the process.
Reviewed By: dulmarod
Differential Revision: D7337158
fbshipit-source-id: 94699cd
Summary:
Perf reporting can now be registered at one point (with desired start real and cpu times) and triggered later
- This is accomplished by storing perf file names in a hashtable mapping to the reporting function
- New `stats_kind` parameter that is either Time, Memory, or TimeAndMemory, where Time requires a Unix.process_times and an Mtime_clock.counter to be passed in, but TimeAndMemory just uses the time from the start of the process.
Reviewed By: dulmarod
Differential Revision: D7337158
fbshipit-source-id: 3890cc7
Summary:
- PerfStats can now report either time and/or memory stats, by default reporting both
- This is in preparation for adding just time or memory related logging in the future
Reviewed By: mbouaziz, dulmarod
Differential Revision: D7324556
fbshipit-source-id: e265b12
Summary: Add new clang_method_kind field to AnalysisIssue, logged similarly to the existing one in AnalysisStats
Reviewed By: dulmarod
Differential Revision: D7273660
fbshipit-source-id: d1ca79b
Summary:
- Rather than passing a directory name to PerfStats reporting api to write the stats to, and then determining the EventLogger `stats_type` from that dirname, there is now a `stats_type` type in PerfStats, and the directory name and EventLogger tag is automatically determined from that type after it is passed to the API
- This allows us to determine whether we're in capture mode or linters mode dynamically from PerfStats itself, and use the appropriate tag when creating an event
Reviewed By: dulmarod
Differential Revision: D7251580
fbshipit-source-id: 0dec071
Summary:
Previously, `backend_stats` were getting logged correctly only when `infer analyze` was directly called, not `infer run`. Now, we report `backend_stats` directly, as part of the `iterate_callbacks` function in the task passed to the `ProcessPool`.
As a side benefit, `aggregated_stats` are also logged correctly now.
Reviewed By: dulmarod
Differential Revision: D7195525
fbshipit-source-id: fb2a400
Summary:
- Noticed that there were two different type aliases for the same type, representing the return value of `__POS__`
- Combined them under `ocaml_pos` name which more closely matches the pervasive
- Moved to Logging module
Reviewed By: dulmarod
Differential Revision: D7194034
fbshipit-source-id: 22cb949
Summary:
- PerformanceStats rows will be logged to EventLogger regardless of whether Infer is in developer mode
- PerformanceStats files will still not be created unless Infer is in developer mode
Reviewed By: dulmarod
Differential Revision: D7169403
fbshipit-source-id: 85bd7de
Summary:
- New Event type in EventLogger: PerformanceStats
- Contains some of the information logged to disk by PerfStats, as well as a `stats_type` tag to indicate which type of process the stats are from
- PerfStats.register_report_at_exit now takes 3 string arguments and constructs the file path and determines stats_type based off of them
- Changed all clients of PerfStats to use new api
Reviewed By: dulmarod
Differential Revision: D7131904
fbshipit-source-id: 9226b5d
Summary: This is to make sure than the analysis produces the same results independently from the order in which the members of a call cycle are analyzed.
Reviewed By: sblackshear, mbouaziz
Differential Revision: D6881971
fbshipit-source-id: 23872e1
Summary:
`Sequence` API to walk over free variables in expressions, instead of computing lists with uniqueness constraints that make them have linear complexity for insertion.
Switch to a Set representation when we don't care about the order of elements,
otherwise to a `Hash_queue`:
https://ocaml.janestreet.com/ocaml-core/113.33/doc/core/Std/Hash_queue.mod/S.modt/
Often, we don't even need to compute the sequence of free variables, as we are
just testing membership/emptiness/...
Reviewed By: mbouaziz
Differential Revision: D7099294
fbshipit-source-id: e96f84b
Summary:
The goal is to allocate less and generally be more efficient than handling
lists with uniqueness constraints.
Reviewed By: mbouaziz, jberdine
Differential Revision: D7098904
fbshipit-source-id: 7111f07
Summary:
A list of free variables was computed and passed around, but never used. The
reason OCaml wasn't complaining is that the list is eventually passed to a
recursive function, which passes it to its recursive call, so it looks like
it's used there.
Reviewed By: mbouaziz
Differential Revision: D7098556
fbshipit-source-id: b22a591
Summary:
As far as I can tell nothing uses it and it is ignored by the matching engine:
the "parameters" arguments are collected from config options but never actually
used for matching.
Reviewed By: sblackshear
Differential Revision: D6976273
fbshipit-source-id: 6fed5ff
Summary:
- EventLogger no longer depends on ProcAttributes
- This allows for other backend classes which are used by ProcAttributes to log in the future without creating a cyclic dependency structure
Reviewed By: dulmarod
Differential Revision: D7082444
fbshipit-source-id: f32a6e2
Summary: - When a CallTrace result is CR_skip, then a reason for skipping the call will be included in the record
Reviewed By: dulmarod
Differential Revision: D7082572
fbshipit-source-id: 20ed191
Jeremy Dubreil
Nikos Gorogiannis
Jules Villard
Dulma Churchill
Varun Arora
Mehdi Bouaziz
Sam Blackshear
Dino Distefano
Josh Berdine
Sungkeun Cho