This change makes EnsoGL runtime stats be always collected, even when EnsoGL `Monitor` panel is not visible. Those stats are intended to be used in the future by a profiling framework.
**Performance impact:** Continuous collection of stats introduces an overhead of two Web Performance API `now()` calls in each frame of the main rendering loop, plus a small number of simple arithmetic calculations. This is assumed to be a negligible and acceptable overhead.
#### Visuals
A screenshot of the Monitor panel in full `ide` after applying the PR, taken in IDE built with `./run dist`:
<img width="991" alt="Screenshot 2022-02-14 at 16 11 42" src="https://user-images.githubusercontent.com/273837/153891378-8a2fb333-34ce-46ce-99df-7d796817310c.png">
A recording, also in IDE built with `./run dist`; note that FPS is impacted by the act of recording itself:
https://user-images.githubusercontent.com/273837/154104016-49a12e23-1210-4477-9743-ec1611e5b4ed.movhttps://www.pivotaltracker.com/story/show/181093601
# Important Notes
- Responsibility for controlling how `Stats` gathering and calculation is performed at various points in the main rendering loop was removed from `Monitor` - the `Monitor`'s purpose is only to display existing data, it should not influence how the data is collected.
- Two previously existing distinct `Monitor` structs were merged into one, to avoid confusion; after previous refactorings, the remaining `stats::Monitor` did not have much useful code anyway.
- In `stats` package, refactoring was done, to make `StatsData` a "dumb", data-only type, and to move the logic related to stats collection and frame tracking to other helper types.
[ci no changelog needed]
* Integer parse via Longs
* Integer parse via Longs
* Benchmark for Number Parse
* CHANGELOG.md and Natural Order
* Expanded test set
* Number base tests
* Few more negative tests
Fix the `scroll-area` example scene, so that a red circle inside the scroll area, and a gray rounded rectangle representing the background of the scroll area, are now both visible.
Previously, adding just a `Sprite` (instead of a corresponding `SpriteSystem`) to the scene resulted in the underlying `Symbol` not being added to a visible `Layer`. (Notably, `Sprite::display_object()` is not the same as `Sprite::symbol.display_object()`.)
https://www.pivotaltracker.com/story/show/180459079
This reverts commit e69e8078c3.
The removed code (stats aggregation and `stats` demo scene) will not be needed by the profiling framework, as discussed on chat.
(reverts changes introduced as part of https://www.pivotaltracker.com/story/show/181093920)
* Implement Natural_Order and sort_columns
* Starting on Rename
Align Column_Mapping
Add By_Position
Separating off the validation for By_Index so can reuse for rename
By_Position implemented
By_Index implemented
Adjusted behaviour following discussion with Ned, so that renames dominate untouched columns.
Moving to validation style checks for problems
Putting accumulator back
Rename work
* Add Range.find
* More work
* Regex support
Tidy of Unique Name Strategy
* Fix Regex support
* Warning messages
Tests for Unique Naming Strategy
Table rename working
* Database Table rename_columns
Fix for Table
**Must follow up on slice**
* Some tests
* More tests
* Complete test set
(and associated fixes)
* Functional use_first_row_as_names
Tests to go...
* Test for use_first_row_as_names
* Change log
* trailing space
Co-authored-by: Radosław Waśko <radoslaw.wasko@enso.org>
* profiling instrumentation
* Support native testing with mock impl of `mod js`
* Add benchmarks
* Wrapper: support methods.
* `#[profile]`: work in any context
* feature-gate lineno info that breaks IDE
* Support async; more docs; add perf analysis
* docs & formatting
This change adds utility code for calculating summaries from multiple samples (snapshots) of EnsoGL runtime stats values.
This internal feature is expected to be used by Enso IDE performance profiling tools, which are planned to be added in the near future.
https://www.pivotaltracker.com/story/show/181093920
A demo scene named `stats` was added, showcasing how to perform calculations using the new tools. Currently, the summary calculations in the scene work only when the EnsoGL stats Monitor Panel is visible; this is planned to be improved in a future task (https://www.pivotaltracker.com/story/show/181093601).
- Note: the stats aggregation code is intended to be later used in Enso IDE's main rendering loop, so it needs to have very good performance characteristics.
- Due to that, `Accumulator` was designed to only use simple addition arithmetic, and be constant-memory once created.
Fix EnsoGL runtime statistics collection and processing, so that all values in a single vertical slice of the Monitor Panel graph (accessible through `control-option-tilde` shortcut) represent stats for the same animation/rendering frame.
Before the change, for any vertical slice of the graph, the FPS value was shown for the previous (`i - 1`) rendering frame, whereas the other values were shown for the current (`i`) rendering frame.
The alignment of the stats will become even more important in the future, when the values will be included in more detailed profiling reports, which is planned.
The GUI that is impacted (if in a subtle way) by the changed code is the performance monitor panel, accessible with a `ctrl-option-tilde` keyboard shortcut in the IDE.
https://www.pivotaltracker.com/story/show/181140499
* Implement conversions
start wip branch for conversion methods for collaborating with marcin
add conversions to MethodDispatchLibrary (wip)
start MethodDispatchLibrary implementations
conversions for atoms and functions
Implement a bunch of missing conversion lookups
final bug fixes for merged methoddispatchlibrary implementations
UnresolvedConversion.resolveFor
progress on invokeConversion
start extracting constructors (still not working)
fix a bug
add some initial conversion tests
fix a bug in qualified name resolution, test conversions accross modules
implement error reporting, discover a ton of ignored errors...
start fixing errors that we exposed in the standard library
fix remaining standard lib type errors not caused by the inability to parse type signatures for operators
TODO: fix type signatures for operators. all of them are broken
fix type signature parsing for operators
test cases for meta & polyglot
play nice with polyglot
start pretending unresolved conversions are unresolved symbols
treat UnresolvedConversons as UnresolvedSymbols in enso user land
* update RELEASES.md
* disable test error about from conversions being tail calls. (pivotal issue #181113110)
* add changelog entry
* fix OverloadsResolutionTest
* fix MethodDefinitionsTest
* fix DataflowAnalysisTest
* the field name for a from conversion must be 'that'. Fix remaining tests that aren't ExpressionUpdates vs. ExecutionUpdate behavioral changes
* fix ModuleThisToHereTest
* feat: suppress compilation errors from Builtins
* Revert "feat: suppress compilation errors from Builtins"
This reverts commit 63d069bd4f.
* fix tests
* fix: formatting
Co-authored-by: Dmitry Bushev <bushevdv@gmail.com>
Co-authored-by: Marcin Kostrzewa <marckostrzewa@gmail.com>
The goal of this change is to decouple the code calculating EnsoGL runtime stats (notably, FPS, frame time, and WASM memory usage) from `Sampler` trait implementations (this trait is intended only to be responsible for post-processing stats data for display/view purposes).
Apart from the general improvement in separation of responsibilities, a longer-term goal for this change is to make it possible to access all the stats in any code that doesn't need the `Sampler` functionalities (expected to be needed for https://www.pivotaltracker.com/story/show/181093832 and https://www.pivotaltracker.com/story/show/181093601).
The main loop's code is performance-critical, and this has implications
on tasks design and planning. Knowing this earlier would help me avoid
some major workflow inefficiencies while working on tasks touching this
code.
* Utility for mapping errors and warnings
* Imlpement By_Index
* Expose select_columns in InMem and DB. Need testing
* checkpoint: writing tests
* Fix minor issues, mock warning mapping for testing purposes
* Improve By_Index error handling
* A helper for testing problem handling
* More error handling
* docs
* changelog
* Fix matching test
* Add SQLite tests
* cleanup after test
* Rework problem handling
* small refactor
* add examples
* Add more test cases for regex matching
* Fix Regex.Patter.matches to match full string
* "Fix" tests
