SamBarker commented on code in PR #90:
URL: https://github.com/apache/flink-benchmarks/pull/90#discussion_r1615419310
##########
pom.xml:
##########
@@ -290,25 +291,31 @@ under the License.
<configuration>
<skip>${skipTests}</skip>
<classpathScope>test</classpathScope>
-
<executable>${executableJava}</executable>
+
<executable>${basedir}/benchmark.sh</executable>
Review Comment:
updated for consistency.
##########
pom.xml:
##########
@@ -536,6 +543,19 @@ under the License.
</plugins>
</build>
</profile>
+
+ <profile>
+ <activation>
+ <activeByDefault>false</activeByDefault>
+ <property>
+ <name>asyncProfilerLib</name>
+ </property>
+ </activation>
+ <id>enable-async-profiler</id>
+ <properties>
+
<jmhProfArgument>async:libPath=${asyncProfilerLib};output=flamegraph;dir=/tmp/profile-results</jmhProfArgument>
Review Comment:
`libPath` is user and platform specific so I don't think we can sensibly
default it.
##########
benchmark.sh:
##########
@@ -0,0 +1,54 @@
+#!/usr/bin/env bash
+
+JAVA_ARGS=()
+JMH_ARGS=()
+BINARY="java"
+BENCHMARK_PATTERN=
+
+while getopts ":j:c:b:e:p:a:m:h" opt; do
+ case $opt in
+ j) JAVA_ARGS+=("${OPTARG}")
+ ;;
+ c) CLASSPATH_ARG="${OPTARG}"
+ ;;
+ b) BINARY="${OPTARG}"
+ ;;
+ p) PROFILER_ARG="${OPTARG:+-prof ${OPTARG}}"
Review Comment:
This is the core motivation for the change. If `-p` is specified with an non
empty value this will set `PROFILER_ARG` to `-prof ${OPTARG}`. Without this it
would end up adding `-prof " "` and thus JMH fails to initialise.
##########
pom.xml:
##########
@@ -290,25 +291,31 @@ under the License.
<configuration>
<skip>${skipTests}</skip>
<classpathScope>test</classpathScope>
-
<executable>${executableJava}</executable>
+
<executable>${basedir}/benchmark.sh</executable>
<arguments>
-
<argument>-Xmx6g</argument>
-
<argument>-classpath</argument>
+
<argument>-c</argument>
<classpath/>
-
<argument>org.openjdk.jmh.Main</argument>
-
<!--shouldFailOnError-->
-
<argument>-foe</argument>
-
<argument>true</argument>
+
<argument>-b</argument>
+
<argument>${executableJava}</argument>
+
<argument>-j</argument>
+
<argument>-Xmx6g</argument>
<!--speed up
tests-->
+
<argument>-a</argument>
Review Comment:
gets a bit verbose. I guess the alternative would be to pass all the JMH
args as a single string.
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