switch from yield to onSpinWait when adding statements in LMDB store

hmottestad · hmottestad · commit b423d47d9b2b · 2024-06-05T10:42:58.000+02:00
diff --git a/core/sail/lmdb/src/main/java/org/eclipse/rdf4j/sail/lmdb/LmdbSailStore.java b/core/sail/lmdb/src/main/java/org/eclipse/rdf4j/sail/lmdb/LmdbSailStore.java
@@ -596,7 +596,7 @@ public void approveAll(Set<Statement> approved, Set<Resource> approvedContexts)
 							if (tripleStoreException != null) {
 								throw wrapTripleStoreException();
 							}
-							Thread.yield();
+							Thread.onSpinWait();
 						}
 
 					} else {
@@ -733,7 +733,7 @@ private void addStatement(Resource subj, IRI pred, Value obj, boolean explicit,
 						if (tripleStoreException != null) {
 							throw wrapTripleStoreException();
 						} else {
-							Thread.yield();
+							Thread.onSpinWait();
 						}
 					}
 				} else {

Original file line number	Diff line number	Diff line change
`@@ -596,7 +596,7 @@ public void approveAll(Set<Statement> approved, Set<Resource> approvedContexts)`
`596`	`596`	`if (tripleStoreException != null) {`
`597`	`597`	`throw wrapTripleStoreException();`
`598`	`598`	`}`
`599`		`- Thread.yield();`
	`599`	`+ Thread.onSpinWait();`
`600`	`600`	`}`
`601`	`601`
`602`	`602`	`} else {`
`@@ -733,7 +733,7 @@ private void addStatement(Resource subj, IRI pred, Value obj, boolean explicit,`
`733`	`733`	`if (tripleStoreException != null) {`
`734`	`734`	`throw wrapTripleStoreException();`
`735`	`735`	`} else {`
`736`		`- Thread.yield();`
	`736`	`+ Thread.onSpinWait();`
`737`	`737`	`}`
`738`	`738`	`}`
`739`	`739`	`} else {`