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Posted to jdo-commits@db.apache.org by mb...@apache.org on 2025/12/14 13:24:39 UTC
(db-jdo) branch JDO-857 created (now 96c4f7a9)
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mbo pushed a change to branch JDO-857
in repository https://gitbox.apache.org/repos/asf/db-jdo.git
at 96c4f7a9 JDO-857: TCK: add a JDO flag to configure parallelism factor
This branch includes the following new commits:
new 96c4f7a9 JDO-857: TCK: add a JDO flag to configure parallelism factor
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(db-jdo) 01/01: JDO-857: TCK: add a JDO flag to configure parallelism factor
Posted by mb...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
mbo pushed a commit to branch JDO-857
in repository https://gitbox.apache.org/repos/asf/db-jdo.git
commit 96c4f7a91d98bc3af2a155625ef8897f29661a88
Author: Michael Bouschen <Mi...@spree.de>
AuthorDate: Sun Dec 14 14:24:30 2025 +0100
JDO-857: TCK: add a JDO flag to configure parallelism factor
---
README.md | 1 +
exectck/src/main/java/org/apache/jdo/exectck/Help.java | 4 ++++
exectck/src/main/java/org/apache/jdo/exectck/RunTCK.java | 13 +++++++++++++
3 files changed, 18 insertions(+)
diff --git a/README.md b/README.md
index 3afdd442..a5f55ba5 100644
--- a/README.md
+++ b/README.md
@@ -138,6 +138,7 @@ The *jdo-exectck* Maven plugin has the following options
* -Djdo.tck.testrunner.details: Output mode for test run. Use one of: none, summary, flat, tree, verbose, testfeed. If `none`is selected, then only the summary and test failures are shown.
* -Djdo.tck.testrunner.colors: Setting this parameter to *enable* displays colors in the junit result log file.
* -Djdo.tck.parallel.execution: Setting this parameter to *false* will disable parallel exceution of tck test methods in parallel threads.
+* -Djdo.tck.parallel.config.dynamic.factor: Computes the desired parallelism based on the number of available processors/cores multiplied by the factor configuration parameter. Defaults to 0.6.
* -Djdo.tck.datastore.supportsQueryCancel: Setting this parameter to *true* indicates whether the datastore supports query canceling.
* -Dproject.lib.ext.directory: Location of third party libraries such as JNDI.
* -Ddatabase.runtck.sysproperties: Properties to use in accessing database.
diff --git a/exectck/src/main/java/org/apache/jdo/exectck/Help.java b/exectck/src/main/java/org/apache/jdo/exectck/Help.java
index db5c183e..372b1ec7 100644
--- a/exectck/src/main/java/org/apache/jdo/exectck/Help.java
+++ b/exectck/src/main/java/org/apache/jdo/exectck/Help.java
@@ -115,6 +115,10 @@ public class Help extends AbstractMojo {
msg.append("* jdo.tck.parallel.execution:\n");
msg.append(
" Setting this parameter to false will disable parallel exceution of tck test methods in parallel threads.\n");
+ msg.append("* jdo.tck.parallel.config.dynamic.factor:\n");
+ msg.append(
+ " Computes the desired parallelism based on the number of available processors/cores "
+ + "multiplied by the factor configuration parameter. Defaults to 0.6.\n");
msg.append("* jdo.tck.datastore.supportsQueryCancel:\n");
msg.append(
" Setting this parameter to true indicates whether the datastore supports query canceling.\n");
diff --git a/exectck/src/main/java/org/apache/jdo/exectck/RunTCK.java b/exectck/src/main/java/org/apache/jdo/exectck/RunTCK.java
index f3d76e58..9e8c41bd 100644
--- a/exectck/src/main/java/org/apache/jdo/exectck/RunTCK.java
+++ b/exectck/src/main/java/org/apache/jdo/exectck/RunTCK.java
@@ -138,6 +138,16 @@ public class RunTCK extends AbstractTCKMojo {
@Parameter(property = "jdo.tck.parallel.execution", defaultValue = "true", required = true)
private boolean testParallelExecution;
+ /**
+ * Computes the desired parallelism based on the number of available processors/cores multiplied
+ * by factor configuration parameter.
+ */
+ @Parameter(
+ property = "jdo.tck.parallel.config.dynamic.factor",
+ defaultValue = "0.6",
+ required = true)
+ private String testParallelDynamicFactor;
+
/** Whether the datastore supports query canceling. */
@Parameter(property = "jdo.tck.datastore.supportsQueryCancel", required = false)
private String datastoreSupportsQueryCancel;
@@ -555,6 +565,9 @@ public class RunTCK extends AbstractTCKMojo {
command.add("--details=" + testRunnerDetails);
command.add("--config");
command.add("junit.jupiter.execution.parallel.enabled=" + testParallelExecution);
+ command.add("--config");
+ command.add(
+ "junit.jupiter.execution.parallel.config.dynamic.factor=" + testParallelDynamicFactor);
// add Test classes
for (String testClass : classesList) {
// skip empty entries