diff options
Diffstat (limited to 'allocators/tcmalloc_2.7_no_active_falsesharing.patch')
| -rw-r--r-- | allocators/tcmalloc_2.7_no_active_falsesharing.patch | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/allocators/tcmalloc_2.7_no_active_falsesharing.patch b/allocators/tcmalloc_2.7_no_active_falsesharing.patch deleted file mode 100644 index c14172d..0000000 --- a/allocators/tcmalloc_2.7_no_active_falsesharing.patch +++ /dev/null @@ -1,17 +0,0 @@ -diff --git a/src/thread_cache.cc b/src/thread_cache.cc -index 6d2f832..2074f4a 100644 ---- a/src/thread_cache.cc -+++ b/src/thread_cache.cc -@@ -120,7 +120,11 @@ void* ThreadCache::FetchFromCentralCache(uint32 cl, int32_t byte_size, - ASSERT(list->empty()); - const int batch_size = Static::sizemap()->num_objects_to_move(cl); - -- const int num_to_move = min<int>(list->max_length(), batch_size); -+ int num_to_move = min<int>(list->max_length(), batch_size); -+ const int cache_line_parts = 64 / byte_size; -+ if (cache_line_parts > 0 && cache_line_parts > num_to_move) -+ num_to_move = cache_line_parts; -+ - void *start, *end; - int fetch_count = Static::central_cache()[cl].RemoveRange( - &start, &end, num_to_move); |
