Merge pull request cameron314#93 from AGSaidi/padding

Pad out ReaderWriterQueue to a whole cache line (avoids false sharing)
haoyang77 · Jul 7, 2020 · 08c295d · 08c295d
2 parents db18f8d + 981a1d3
commit 08c295d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/readerwriterqueue.h b/readerwriterqueue.h
@@ -58,7 +58,7 @@
 namespace moodycamel {
 
 template<typename T, size_t MAX_BLOCK_SIZE = 512>
-class ReaderWriterQueue
+class AE_ALIGN(MOODYCAMEL_CACHE_LINE_SIZE) ReaderWriterQueue
 {
 	// Design: Based on a queue-of-queues. The low-level queues are just
 	// circular buffers with front and tail indices indicating where the