1. Experimenting with invalidating modules' indexes without requiring full write-context locks. That should significantly improve the execution.
2. Improving performance by making background job executor run in a larger threadpool than 1.
This PR bumps the FlatBuffers version used by the backend to `24.3.25` (the latest version as of now).
Since the newer FlatBuffers releases come with prebuilt binaries for all platforms we target, we can simplify the build process by simply downloading the required `flatc` binary from the official FlatBuffers GitHub release page. This allows us to remove the dependency on `conda`, which was the only reliable way to get the outdated `flatc`.
The `conda` setup has been removed from the CI steps and the relevant code has been removed from the build script.
The FlatBuffers version is no longer hard-coded in the Rust build script, it is inferred from the `build.sbt` definition (similar to GraalVM).
# Important Notes
This does not affect the GUI binary protocol implementation.
While I initially wanted to update it, it turned out farly non-trivial.
As there are multiple issues with the generated TS code, it was significantly refactored by hand and it is impossible to automatically update it. Work to address this problem is left as [a future task](https://github.com/enso-org/enso/issues/9658).
As the Flatbuffers binary protocol is guaranteed to be compatible between versions (unlike the generated sources), there should be no adverse effects from bumping `flatc` only on the backend side.
`42 == (Error.throw "foo")` now correctly returns an `Error` rather than False
# Important Notes
The error was in the wrong usage of the `org.enso.interpreter.dsl.AcceptsError` DSL annotation.
As benchmarks show, a significant amount of time is spent traversing `Set` of `Graph.Link`s. That's unfortunate and unnecessary. We can equally keep helper maps that make search constant time.
Fixed inline compilation benchmarks by properly cleaning up scopes after runs.
Closes#9237.
# Important Notes
Things like
are all gone. There is plenty of it those are just samples.
Benchmarks are back in order:
```
[info] # Warmup Iteration 1: 2.702 ms/op
[info] # Warmup Iteration 2: 3.080 ms/op
[info] # Warmup Iteration 3: 2.818 ms/op
[info] # Warmup Iteration 4: 3.334 ms/op
[info] # Warmup Iteration 5: 2.448 ms/op
[info] # Warmup Iteration 6: 2.583 ms/op
[info] Iteration 1: 2.908 ms/op
[info] Iteration 2: 2.915 ms/op
[info] Iteration 3: 2.774 ms/op
[info] Iteration 4: 2.601 ms/op
[info] Result "org.enso.compiler.benchmarks.inline.InlineCompilerBenchmark.longExpression":
[info] 2.799 ±(99.9%) 0.953 ms/op [Average]
[info] (min, avg, max) = (2.601, 2.799, 2.915), stdev = 0.148
[info] CI (99.9%): [1.846, 3.753] (assumes normal distribution)
```
Move the types from `Standard.Table.Data` to `Standard.Table`.
Exceptions:
- `Standard.Table.Data.Report_Unmatched` => `Standard.Table.Constants`.
- `Standard.Table.Data.Join_Kind_Cross` => `Standard.Table.Internal.Join_Kind_Cross`.
Also removed constructor as an atom type.
- `Standard.Table.Extensions.Table_Ref` => `Standard.Table.Internal.Table_Ref`.
- `Standard.Table.Data.Type.Value_Type_Helpers` => `Standard.Table.Internal.Value_Type_Helpers`.
- `Standard.Table.Data.Type.Enso_Types` => `Standard.Table.Internal.Value_Type_Helpers`.
- `Standard.Table.Data.Type.Storage` => `Standard.Table.Internal.Storage`.
Changed all `Standard.Table` imports inside project to be project.
Favoured importing from `Standard.Table.Main` in `Standard.Database`.
Also fixed some linting in Enso_File.
I forgot to add the `--disable-private-check` cmdline option in https://github.com/enso-org/enso/pull/8202. This PR fixes this:
```
> enso -h | grep -A2 private
--disable-private-check Disables private module
checking at runtime. Useful for
tests.
```
close#9351
Changelog:
- update: deprecate the `reexport` suggestion field
- add: `reexports` suggestion field containing the list of modules re-exporting this symbol
- update: exports logic to gather all the symbols exported from a given module
Fixes#9313
[Screencast from 2024-03-22 09-09-07.webm](https://github.com/enso-org/enso/assets/3919101/6ad86145-6882-4bde-993d-b1270f1ec06c)
# Important Notes
* This is PoC, so I didn't spend time on polishing the visuals; the design will likely change.
* I modified the shortcut handler a bit, allowing making multiple actions for same binding - the action's handler will be called in unspecified order, until one of them handle the event (i.e. not return false).
* To make it working regardless of imports, I needed to export AI module in Standard.Visualization. Moreover, needed to remove build_ai_prompt for Any, because it was causing issues - expect a bug report soon.
`ExecuteJob` can now be interrupted.
We now have a separate threadpool for visualization-related jobs.
# Important Notes
In a lock step situation, a job or command could have been interrupted while waiting for one of the locks. As locks ensured only that they were released once all of them have been acquired this could leave engine in a broken state.
Once `ExecuteJob` could be interrupted this became a blocker as it prevented project startup almost in every case.
The change also makes it careful to avoid constant `ExecuteJob` restarts.
Addresses #9278. There will be follow up work.
- Closes#9300
- Now the Enso libraries are themselves capable of refreshing the access token, thus there is no more problems if the token expires during a long running workflow.
- Adds `get_optional_field` sibling to `get_required_field` for more unified parsing of JSON responses from the Cloud.
- Adds `expected_type` that checks the type of extracted fields. This way, if the response is malformed we get a nice Enso Cloud error telling us what is wrong with the payload instead of a `Type_Error` later down the line.
- Fixes `Test.expect_panic_with` to actually catch only panics. Before it used to also handle dataflow errors - but these have `.should_fail_with` instead. We should distinguish these scenarios.
The `null` check creates a new Array but always assumed a non-empty one which may lead to
```
java.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0
at org.enso.runtime/org.enso.interpreter.service.ExecutionService$FunctionPointer.collectNotAppliedArguments(ExecutionService.java:778)
at org.enso.runtime/org.enso.interpreter.instrument.job.ProgramExecutionSupport$.sendExpressionUpdate(ProgramExecutionSupport.scala:430)
at org.enso.runtime/org.enso.interpreter.instrument.job.ProgramExecutionSupport$.$anonfun$executeProgram$3(ProgramExecutionSupport.scala:81)
at org.enso.runtime/org.enso.interpreter.service.ExecutionCallbacks.callOnComputedCallback(ExecutionCallbacks.java:146)
at
org.enso.runtime/org.enso.interpreter.service.ExecutionCallbacks.updateCachedResult(ExecutionCallbacks.java:117
...
```
Added a guard to prevent the exception. The flag will be useless anyway as we won't enter the for-loop in this case.
Appears to be introduced via #8743. Discovered while debugging #9389.
If some benchmark fails in dry-run (compileOnly) mode, the whole process exits with non-zero return code. Also fixes failing engine compiler benchmarks.
# Important Notes
Manually added failure:
```diff
diff --git a/engine/runtime-benchmarks/src/main/java/org/enso/interpreter/bench/benchmarks/semantic/ArrayProxyBenchmarks.java b/engine/runtime-benchmarks/src/main/java/org/enso/interpreter/bench/benchmarks/semantic/ArrayProxyBenchmarks.java
index c8d86cecc..f9f4d7cbc 100644
--- a/engine/runtime-benchmarks/src/main/java/org/enso/interpreter/bench/benchmarks/semantic/ArrayProxyBenchmarks.java
+++ b/engine/runtime-benchmarks/src/main/java/org/enso/interpreter/bench/benchmarks/semantic/ArrayProxyBenchmarks.java
@@ -95,7 +95,8 @@ public class ArrayProxyBenchmarks {
@Benchmark
public void sumOverComputingProxy(Blackhole matter) {
- performBenchmark(matter);
+ //performBenchmark(matter);
+ throw new AssertionError("My error");
}
@Benchmark
```
Run with `sbt "-Dbench.compileOnly=true runtime-benchmarks/benchOnly org.enso.interpreter.bench.benchmarks.semantic.ArrayProxyBenchmarks.sumOverComputingProxy"` fails with:
```
[info] Running benchmarks [org.enso.interpreter.bench.benchmarks.semantic.ArrayProxyBenchmarks.sumOverComputingProxy] in compileOnly mode
[info] # JMH version: 1.36
[info] # VM version: JDK 21.0.2, Java HotSpot(TM) 64-Bit Server VM, 21.0.2+13-LTS-jvmci-23.1-b30
[info] # VM invoker: /home/pavel/.sdkman/candidates/java/21.0.2-graal/bin/java
[info] # VM options: -XX:ThreadPriorityPolicy=1 -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCIProduct -XX:-UnlockExperimentalVMOptions -Dslf4j.provider=org.slf4j.nop.NOPServiceProvider -Dbench.compileOnly=true --module-path=/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/sdk/nativeimage/23.1.2/nativeimage-23.1.2.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/sdk/word/23.1.2/word-23.1.2.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/sdk/jniutils/23.1.2/jniutils-23.1.2.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/sdk/collections/23.1.2/collections-23.1.2.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/polyglot/polyglot/23.1.2/polyglot-23.1.2.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/truffle/truffle-api/23.1.2/truffle-api-23.1.2.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/truffle/truffle-runtime/23.1.2/truffle-runtime-23.1.2.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/truffle/truffle-compiler/23.1.2/truffle-compiler-23.1.2.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/js/js-language/23.1.2/js-language-23.1.2.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/regex/regex/23.1.2/regex-23.1.2.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/shadowed/icu4j/23.1.2/icu4j-23.1.2.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/python/python-language/23.1.2/python-language-23.1.2.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/python/python-resources/23.1.2/python-resources-23.1.2.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/bouncycastle/bcutil-jdk18on/1.76/bcutil-jdk18on-1.76.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/bouncycastle/bcpkix-jdk18on/1.76/bcpkix-jdk18on-1.76.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/bouncycastle/bcprov-jdk18on/1.76/bcprov-jdk18on-1.76.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/llvm/llvm-api/23.1.2/llvm-api-23.1.2.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/truffle/truffle-nfi/23.1.2/truffle-nfi-23.1.2.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/truffle/truffle-nfi-libffi/23.1.2/truffle-nfi-libffi-23.1.2.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/tools/profiler-tool/23.1.2/profiler-tool-23.1.2.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/shadowed/json/23.1.2/json-23.1.2.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/tukaani/xz/1.9/xz-1.9.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/slf4j/slf4j-api/2.0.9/slf4j-api-2.0.9.jar:/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/slf4j/slf4j-nop/2.0.9/slf4j-nop-2.0.9.jar:/home/pavel/dev/enso/runtime.jar --add-modules=org.enso.runtime --add-exports=org.slf4j.nop/org.slf4j.nop=org.slf4j
[info] # Blackhole mode: compiler (auto-detected, use -Djmh.blackhole.autoDetect=false to disable)
[info] # Warmup: <none>
[info] # Measurement: 1 iterations, 1 s each
[info] # Timeout: 10 min per iteration
[info] # Threads: 1 thread, will synchronize iterations
[info] # Benchmark mode: Average time, time/op
[info] # Benchmark: org.enso.interpreter.bench.benchmarks.semantic.ArrayProxyBenchmarks.sumOverComputingProxy
[info] # Run progress: 0.00% complete, ETA 00:00:01
[info] # Fork: N/A, test runs in the host VM
[info] # *** WARNING: Non-forked runs may silently omit JVM options, mess up profilers, disable compiler hints, etc. ***
[info] # *** WARNING: Use non-forked runs only for debugging purposes, not for actual performance runs. ***
[error] SLF4J: Attempting to load provider "org.slf4j.nop.NOPServiceProvider" specified via "slf4j.provider" system property
[info] Iteration 1: <failure>
[info] java.lang.AssertionError: My error
[info] at org.enso.interpreter.bench.benchmarks.semantic.ArrayProxyBenchmarks.sumOverComputingProxy(ArrayProxyBenchmarks.java:99)
[info] at org.enso.interpreter.bench.benchmarks.semantic.jmh_generated.ArrayProxyBenchmarks_sumOverComputingProxy_jmhTest.sumOverComputingProxy_avgt_jmhStub(ArrayProxyBenchmarks_sumOverComputingProxy_jmhTest.java:232)
[info] at org.enso.interpreter.bench.benchmarks.semantic.jmh_generated.ArrayProxyBenchmarks_sumOverComputingProxy_jmhTest.sumOverComputingProxy_AverageTime(ArrayProxyBenchmarks_sumOverComputingProxy_jmhTest.java:173)
[info] at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
[info] at java.base/java.lang.reflect.Method.invoke(Method.java:580)
[info] at org.openjdk.jmh.runner.BenchmarkHandler$BenchmarkTask.call(BenchmarkHandler.java:475)
[info] at org.openjdk.jmh.runner.BenchmarkHandler$BenchmarkTask.call(BenchmarkHandler.java:458)
[info] at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
[info] at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572)
[info] at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
[info] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
[info] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
[error] Benchmark run failed: Benchmark caught the exception
[info] at java.base/java.lang.Thread.run(Thread.java:1583)
[error] org.openjdk.jmh.runner.RunnerException: Benchmark caught the exception
[error] at org.openjdk.jmh.runner.Runner.runBenchmarks(Runner.java:575)
[error] at org.openjdk.jmh.runner.Runner.internalRun(Runner.java:310)
[error] at org.openjdk.jmh.runner.Runner.run(Runner.java:209)
[error] at org.enso.interpreter.bench.BenchmarksRunner.runCompileOnly(BenchmarksRunner.java:93)
[error] at org.enso.interpreter.bench.BenchmarksRunner.run(BenchmarksRunner.java:36)
[error] at org.enso.interpreter.bench.benchmarks.RuntimeBenchmarksRunner.main(RuntimeBenchmarksRunner.java:8)
[error] Caused by: org.openjdk.jmh.runner.BenchmarkException: Benchmark error during the run
[error] at org.openjdk.jmh.runner.BenchmarkHandler.runIteration(BenchmarkHandler.java:424)
[error] at org.openjdk.jmh.runner.BaseRunner.runBenchmark(BaseRunner.java:281)
[error] at org.openjdk.jmh.runner.BaseRunner.runBenchmark(BaseRunner.java:233)
[error] at org.openjdk.jmh.runner.BaseRunner.doSingle(BaseRunner.java:138)
[error] at org.openjdk.jmh.runner.BaseRunner.runBenchmarksEmbedded(BaseRunner.java:110)
[error] at org.openjdk.jmh.runner.Runner.runBenchmarks(Runner.java:555)
[error] ... 5 more
[error] Suppressed: java.lang.AssertionError: My error
[error] at org.enso.interpreter.bench.benchmarks.semantic.ArrayProxyBenchmarks.sumOverComputingProxy(ArrayProxyBenchmarks.java:99)
[error] at org.enso.interpreter.bench.benchmarks.semantic.jmh_generated.ArrayProxyBenchmarks_sumOverComputingProxy_jmhTest.sumOverComputingProxy_avgt_jmhStub(ArrayProxyBenchmarks_sumOverComputingProxy_jmhTest.java:232)
[error] at org.enso.interpreter.bench.benchmarks.semantic.jmh_generated.ArrayProxyBenchmarks_sumOverComputingProxy_jmhTest.sumOverComputingProxy_AverageTime(ArrayProxyBenchmarks_sumOverComputingProxy_jmhTest.java:173)
[error] at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
[error] at java.base/java.lang.reflect.Method.invoke(Method.java:580)
[error] at org.openjdk.jmh.runner.BenchmarkHandler$BenchmarkTask.call(BenchmarkHandler.java:475)
[error] at org.openjdk.jmh.runner.BenchmarkHandler$BenchmarkTask.call(BenchmarkHandler.java:458)
[error] at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
[error] at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572)
[error] at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
[error] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
[error] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
[error] at java.base/java.lang.Thread.run(Thread.java:1583)
[error] Nonzero exit code returned from runner: 1
[error] (Compile / run) Nonzero exit code returned from runner: 1
[error] Total time: 5 s, completed Mar 13, 2024, 12:49:59 PM
```
Follow up on #9150 - making sure that Arrow builder is not accidentally treated as an Array by disallowing reading elements.
# Important Notes
Also making sure that the length of the resulting Arrow Array is consistent with what user requested.
Including arrow language in the distribution by default. Added a basic example for creating an Arrow array.
Making sure that memory layout agrees with Arrow specification (padding, continuous allocation of memory chunks).
Related to #9118.
This should unblock work on allowing serialization/deserialization to/from Parquet but I'd like to delay it to a follow up ticket as it is going to be a significant amount of specialized work.
Fixes the regression introduced by #9070 in `org.enso.benchmarks.generated.Collections.list_meta_fold` benchmark.
# Important Notes
As can be seen on the graph in IGV:
For some reason, `EqualsSimpleNode` is POLYMORPHIC. That seems to be the most visible performance problem.
First, I tried to introduce `ConditionProfile` with:
```diff
diff --git a/engine/runtime/src/main/java/org/enso/interpreter/node/expression/builtin/meta/EqualsNode.java b/engine/runtime/src/main/java/org/enso/interpreter/node/expression/builtin/meta/EqualsNode.java
index b368fb7fe..57274b37e 100644
--- a/engine/runtime/src/main/java/org/enso/interpreter/node/expression/builtin/meta/EqualsNode.java
+++ b/engine/runtime/src/main/java/org/enso/interpreter/node/expression/builtin/meta/EqualsNode.java
@@ -9,6 +9,7 @@ import com.oracle.truffle.api.dsl.Specialization;
import com.oracle.truffle.api.frame.VirtualFrame;
import com.oracle.truffle.api.interop.ArityException;
import com.oracle.truffle.api.nodes.Node;
+import com.oracle.truffle.api.profiles.ConditionProfile;
import org.enso.interpreter.dsl.AcceptsError;
import org.enso.interpreter.dsl.BuiltinMethod;
import org.enso.interpreter.node.EnsoRootNode;
@@ -46,6 +47,7 @@ public final class EqualsNode extends Node {
@Child private EqualsSimpleNode node;
@Child private TypeOfNode types;
@Child private WithConversionNode convert;
+ private final ConditionProfile equalsProfile = ConditionProfile.create();
private static final EqualsNode UNCACHED =
new EqualsNode(EqualsSimpleNodeGen.getUncached(), TypeOfNode.getUncached(), true);
@@ -85,7 +87,7 @@ public final class EqualsNode extends Node {
public boolean execute(
VirtualFrame frame, @AcceptsError Object self, @AcceptsError Object other) {
var areEqual = node.execute(frame, self, other);
- if (!areEqual) {
+ if (!equalsProfile.profile(areEqual)) {
var selfType = types.execute(self);
var otherType = types.execute(other);
if (selfType != otherType) {
```
But that did not resolve the issue.
My second attempt was to enable splitting for `EqualsSimpleNode` with `@com.oracle.truffle.api.dsl.ReportPolymorphism` annotation, which seems to resolve the issue. The benchmark is back to its original score, and `EqualsSimpleNode` is no longer POLYMORPHIC.
Fixes the issue with attaching generic annotations in complex types.
Annotations in the type body could be lost during the compilation if its constructor was defined at the end of the type definition.
Add compiler benchmarks to `engine/runtime-benchmarks`. All the benchmarks generate source code on the fly into `engine/runtime-benchmarks/target/bench-data` directory. Random data generators are set with the same seed. For the convenience of reviewers, I am attaching the benchmark sources in [bench-data.zip](https://github.com/enso-org/enso/files/14423372/bench-data.zip).
I have created benchmarks that measure the performance of a whole module compilation, and benchmarks that measure the performance of inline compilation. They directly call `run` and `runInline` methods on `org.enso.compiler.Compiler`.
# Important Notes
- The results will be available in https://enso-org.github.io/engine-benchmark-results/engine-benchs.html in a few days after the merge of this PR.
- The benchmark parameters are tweaked so that an average iteration takes less than 400 ms and more than 30 ms.
- Ensured that the benchmarks measure performance of the compiler, for example:
close#9109
Fixes the issue when the runner displays unexpected log messages
```
> .\built-distribution\enso-engine-0.0.0-dev-windows-amd64\enso-0.0.0-dev\bin\enso --run .\test.enso
[WARN] [2024-02-20T12:04:21+01:00] [enso.org.enso.interpreter.runtime.SerializationPool] Serialization of module `test` failed: Unable to write cache data for test.`
42
```
Simplify the `Test.Suite.run_with_filter` to accept a single filter parameter that searches for all the groups and specs that matches that filter. This filter can be a simple text provided from the command line.
# Important Notes
- Pending groups are now printed at the end of the run
- `Test.Suite.run_with_filter` is simplified to accept a single filter parameter that is either `Text` or `Nothing`. See the docs.
- Passing a filter from the command line is therefore straightforward, it is treated as a regex.
- For convenience, I have left all the `main` methods in all the test sources. I have just refactored them to accept the `filter` argument from the command line.
- For example, to run only a single spec from `Vector_Spec.enso`, invoke `enso --run test/Base_Tests/src/Data/Vector_Spec.enso "should allow vector creation with a programmatic constructor"`
- **Majority of the PR is a regex replace** of `^main =` for `main filter=Nothing =` and of `suite.run_with_filter` for `suite.run_with_filter filter`.
- **Fixed some internal engine bugs:**
- `AtomWithHole` allows to specify only one hole - https://github.com/enso-org/enso/pull/9065/files#diff-0f7bb7e85cf86a965de133aa7e6b5958ceb889bd1921c01e00d3a9ceb19626ef
- NaN keys in hash maps are handled in polyglot maps as well - c5257f6c2b78f893214ff67300893b593ea05e21..db4b3c0e9828ee79208d52e02586b24bb845b0d6
`Bump` library uses parser combinators behind the scenes which are known to be good at expressing grammars but are not performance-oriented.
This change ditches the dependency in favour of an existing Java implementation. `jsemver` implements the full specification, which is probably an overkill in our case, but proved to be an almost drop-in replacement for the previous library.
Closes#8692
# Important Notes
Peformance improvements:
- roughly 50ms compared to the previous approach (from 80ms to 20-40ms)
I don't see any time spent in the new implementation during startup so it could be potentially aggressively inlined.
Further more, we could use a facade and offer our own strip down version of semver.
There are two projects transitively required by `runtime`, that have akka dependencies:
- `downloader`
- `connected-lock-manager`
This PR replaces the `akka-http` dependency in `downloader` by HttpClient from JDK, and splits `connected-lock-manager` into two projects such that there are no akka classes in `runtime.jar`.
# Important Notes
- Simplify the `downloader` project - remove akka.
- Add HTTP tests to the `downloader` project that uses our `http-test-helper` that is normally used for stdlib tests.
- It required few tweaks so that we can embed that server in a unit test.
- Split `connected-lock-manager` project into two projects - remove akka from `runtime`.
- **Native image build fixes and quality of life improvements:**
- Output of `native-image` is captured 743e167aa4
- The output will no longer be intertwined with the output from other commands on the CI.
- Arguments to the `native-image` are passed via an argument file, not via command line - ba0a69de6e
- This resolves an issue on Windows with "Command line too long", for example in https://github.com/enso-org/enso/actions/runs/7934447148/job/21665456738?pr=8953#step:8:2269
close#8965
Changelog:
- update: keep a single `ExecuteExpressionJob` in the queue
- update: make `ExecuteExpressionCommand` synchronous to preserve the order of commands
- refactor: separate data structures for `Visualization` and `OneshotExpression` to simplify the logic
Missing ID's in IR meant that instrumentation wouldn't be applied for loaded modules. This is the reason why after a restart engine wouldn't send **any** expression updates.
Closes#8689.
# Important Notes
After the change
[Kazam_screencast_00038.webm](https://github.com/enso-org/enso/assets/292128/4249287b-6c41-4c9d-b138-e7af59512566)
The video somehow doesn't show that all nodes are loaded after the restart, but once I moved the screen they are there. This appears to be a bug in the recording somehow.
related #8689
Fixes a race between the language server SQL updating logic and the engine `DeserializeLibrarySuggestionsJob`s when the library suggestions may start loading before the database is properly cleaned up after the reconnect.
Fixes#8896 by logging `IOException` only with `WARNING` and not `SEVERE`. As such the stacktrace of the exception isn't included in the console and failures to store cache are reported as simple messages, not exceptions with stack trace.
related #8689
Clean up the client's execution contexts when it disconnects from the language server. Dangling execution contexts may slow down the execution when the user reconnects to the language server.
related #8689
Fixes the NPE during the serialization of update messages.
```
java.lang.NullPointerException: Cannot invoke "java.util.UUID.toString()" because "a" is null
```
Follow-up of #8890
Refactor the rest of the tests to the builder API (`Test_New`):
- `Image_Tests`
- `Geo_Tests`
- `Google_Api_Test`
- `Examples_Test`
- `AWS_Tests`
- `Meta_Test_Suite_Tests`
- `Visualization_Tests`
# Important Notes
- Unrelated: Fix NPE in `File.new "/" . name`
Uniqueness check of `UpsertVisualizationJob` only involved expressionId. Apparently now GUI sends mutliple visualizations for the same expressions and expects all of them to exist. Since previously we would cancel duplicate jobs, this was problematic.
This change makes sure that uniqueness also takes into account visualization id. Fixed a few logs that were not passing arguments properly.
Closes#8801
# Important Notes
I have not noticed any more problems with loading visualizations so the issue appears to be resolved with this change.
Added a unit test case that would previously fail due to cancellation of a job that upserts visualization.
This is a quick fix to a long standing problem of
`org.enso.interpreter.service.error.FailedToApplyEditsException` which would prevent backend from processing any more changes, rendering GUI (and backend) virtually useless.
Edits are submitted for (background) processing in the order they are handled. However the order of execution of such tasks is not guaranteed. Most of the time edits are processed in the same order as their requests but when they don't, files get quickly out of sync.
Related to #8770.
# Important Notes
I'm not a fan of this change because it essentially blocks all open/file requests until all edits are processed and we already have logic to deal with that appropriately. Moreover those tasks can and should be processed independently. Since we already had the single thread executor present to ensure correct synchronization of open/file/push commands, we are simply adding edit commands to the list.
Ideally we want to have a specialized executor that executes tasks within the same group sequentially but groups of tasks can be executed in parallel, thus ensuring sufficient throughput. The latter will take much longer and will require significant rewrite of the command execution.
Added tests that would previously fail due to non-deterministic execution.
Fixes#8710 by making sure suspended atom fields support works also for "normal" `Atom` instances without any special `Layout`. Moves all _atom related_ classes into single package and hides as much of classes as possible by making them _package private_.
Implements `Warnings.get_all wrap_errors=True` which wraps warnings attached to values inside vectors with `Map_Error`, which includes the position of the value within the vector. See [the documentation](https://github.com/enso-org/enso/blob/develop/docs/semantics/wrapped-errors.md) for more details.
`get_all wrap_errors=True` does not change the warnings that are attached to values -- it wraps them before returning them to the caller, but does not change the original warnings attached to the values.
Wrapped warnings only appear attached to the vector itself. The values inside the vector do not have their warnings wrapped.
Warning propagation is not changed at all; `Warnings.get_all` (with default `wrap_errors=False`) behaves as before. `get_all wrap_errors=True` is meant to be used primarily by the IDE, although it can be used anywhere this wrapping is desired.
close#8663
Changelog:
- update: use `MethodRootNode` for the atom constructor function to preserve the call info in runtime
- fix: return function schema for atom constructors
Initial implementation of the Arrow language. Closes#7755.
Currently supported logical types are
- Date (days and milliseconds)
- Int (8, 16, 32, 64)
One can currently
- allocate a new fixed-length, nullable Arrow vector - `new[<name-of-the-type>]`
- cast an already existing fixed-length Arrow vector from a memory address - `cast[<name-of-the-type>]`
Closes#7755.
