Merge pull request #10636 from midronij/WAS-reg

Change default -Xthr:spin1 value for PPC64BE
eclipse-openj9 · Sep 18, 2020 · 1f73f3f · 1f73f3f
2 parents 149dd61 + 8f94dbb
commit 1f73f3f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/runtime/vm/vmthread.c b/runtime/vm/vmthread.c
@@ -509,7 +509,9 @@ threadParseArguments(J9JavaVM *vm, char *optArg)
 	vm->thrDeflationPolicy = J9VM_DEFLATION_POLICY_ASAP;
 
 	if (cpus > 1) {
-#if defined(AIXPPC) || defined(LINUXPPC)
+#if (defined(LINUXPPC)) && !defined(J9VM_ENV_LITTLE_ENDIAN)
+		vm->thrMaxSpins1BeforeBlocking = 151;
+#elif defined(AIXPPC) || defined(LINUXPPC)
 		vm->thrMaxSpins1BeforeBlocking = 96;
 #else /* defined(AIXPPC) || defined(LINUXPPC) */
 		vm->thrMaxSpins1BeforeBlocking = 256;