Skip to content

Fix GraalVM arguments in the README #57

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jan 30, 2018
Merged

Fix GraalVM arguments in the README #57

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
32 changes: 17 additions & 15 deletions README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,7 @@ sbt> compilation/jmh:run -help
- (optional) add new Scala sources (say `aardvark`) to a new directory in src/main/corpus

```
compilation/jmh:run (Cold|Warm|Hot)CompilationBenchmark
compilation/jmh:run (Cold|Warm|Hot)CompilationBenchmark
-p source=(<subdir of corpus>|/path/to/src/dir|@/path/to/argsfile)
-p extraArgs=-nowarn
# Note: `extraArgs` accepts multiple `|`-separated compiler arguments
Expand All @@ -42,8 +42,8 @@ compilation/jmh:run (Cold|Warm|Hot)CompilationBenchmark
Avoid the tedium of typing all that out with:

```
sbt> hot -psource=scalap
sbt> cold -psource=better-files
sbt> hot -psource=scalap
sbt> cold -psource=better-files
```

### Changing Scala Version
Expand All @@ -63,8 +63,8 @@ List classpath entries for dependencies in a file `/path/to/corpus/deps.txt`.
- Replace `jmh/run` with `jmh:runMain scala.bench.UploadingRunner`

Results will be uploading into an [InfluxDB]() instance at `https://scala-ci.typesafe.com/influx/`. An quick introduction to InfluxDB is [here](https://github.com/scala/compiler-benchmark/wiki/InfluxDB-101).
These results will be plotted in our [Grafana dashboard](https://scala-ci.typesafe.com/grafana/dashboard/db/scala-benchmark)

These results will be plotted in our [Grafana dashboard](https://scala-ci.typesafe.com/grafana/dashboard/db/scala-benchmark)

The [https://github.com/scala/compiler-benchq](scala/compiler-benchq) project triggers benchmarks
for merges and sets of commits that we're backtesting (UI on https://scala-ci.typesafe.com/benchq).
Expand All @@ -75,21 +75,23 @@ for merges and sets of commits that we're backtesting (UI on https://scala-ci.ty
sbt> .../jmh:run Benchmark -prof jmh.extras.JFR // Java Flight Recorder
```

### Using Graal
### Using GraalVM

[Install](http://www.oracle.com/technetwork/oracle-labs/program-languages/downloads/index.html) GraalVM for you operating system.

To run benchmarks on Linux:

[Install](http://www.oracle.com/technetwork/oracle-labs/program-languages/downloads/index.html) Graal VM and JDK8 with [JVMCI](http://openjdk.java.net/jeps/243).
```
sbt> compilation/jmh:run CompileSourcesBenchmark -jvm /path/to/graalvm/bin/java
```

And on OS X:
```
compilation/jmh:run CompileSourcesBenchmark
-jvm /path/to/labsjdk1.8.0_92-jvmci-0.20/bin/java
-jvmArgs -XX:+UnlockExperimentalVMOptions
-jvmArgs -XX:+EnableJVMCI
-jvmArgs -Djvmci.class.path.append=/path/to/graalvm-0.15-re/lib/jvmci/graal.jar
-jvmArgs -Xbootclasspath/a:/path/to/graalvm-0.15-re/lib/truffle-api.jar
-jvmArgs -Djvmci.Compiler=graal
-jvmArgs -XX:+UseJVMCICompiler
sbt> compilation/jmh:run CompileSourcesBenchmark -jvm /path/to/graalvm/Contents/Home/bin/java
```

To run only the open-source version of GraalVM add `-jvmArgs -Dgraal.CompilerConfiguration=core` to the command.

### Exporting an args file from SBT


Expand Down