I thought this was fixed a long time ago, meaning the limit was raised.
-- Jon
On 02/03/2017 04:59 AM, Magnus Ihse Bursie wrote:
There is a limitation in jtreg that causes it to fail if called with
-concurrency:X where X is > 50. This can happen on a multi-core
machine, were we set the JOBS value to e.g. 64.
Bug: https://bugs.openjdk.java.net/browse/JDK-8172912
Patch inline:
diff --git a/test/Makefile b/test/Makefile
--- a/test/Makefile
+++ b/test/Makefile
@@ -60,7 +60,12 @@
-include $(TOPDIR)/closed/test/Makefile
ifeq ($(TEST_JOBS), 0)
- JDK_TEST_JOBS=$(JOBS)
+ ifeq ($(shell $(EXPR) $(JOBS) \> 50), 1)
+ # JTReg cannot handle more than 50 in concurrency
+ JDK_TEST_JOBS=50
+ else
+ JDK_TEST_JOBS=$(JOBS)
+ endif
else
JDK_TEST_JOBS=$(TEST_JOBS)
endif
/Magnus
