This is an automated email from the ASF dual-hosted git repository.
yiguolei pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/doris.git
The following commit(s) were added to refs/heads/master by this push:
new ca6f51fcd5 [Performance] disable mmap alloc for doris performance
(#21034)
ca6f51fcd5 is described below
commit ca6f51fcd56bed39c3175d295d67823432b81dba
Author: HappenLee <[email protected]>
AuthorDate: Tue Jun 20 23:27:49 2023 +0800
[Performance] disable mmap alloc for doris performance (#21034)
disable mmap alloc for some benchmark
---
be/src/vec/common/allocator_fwd.h | 2 +-
be/src/vec/common/hash_table/phmap_fwd_decl.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/be/src/vec/common/allocator_fwd.h
b/be/src/vec/common/allocator_fwd.h
index e39ec52640..988f7a5c7a 100644
--- a/be/src/vec/common/allocator_fwd.h
+++ b/be/src/vec/common/allocator_fwd.h
@@ -24,7 +24,7 @@
#pragma once
#include <cstddef>
-template <bool clear_memory_, bool mmap_populate = false, bool use_mmap = true>
+template <bool clear_memory_, bool mmap_populate = false, bool use_mmap =
false>
class Allocator;
template <typename Base, size_t N = 64, size_t Alignment = 1>
diff --git a/be/src/vec/common/hash_table/phmap_fwd_decl.h
b/be/src/vec/common/hash_table/phmap_fwd_decl.h
index 93b17db02d..e9ec663637 100644
--- a/be/src/vec/common/hash_table/phmap_fwd_decl.h
+++ b/be/src/vec/common/hash_table/phmap_fwd_decl.h
@@ -26,7 +26,7 @@ namespace doris::vectorized {
/// `Allocator_` implements several interfaces of `std::allocator`
/// which `phmap::flat_hash_map` will use.
template <typename T>
-class Allocator_ : private Allocator<false, true, true> {
+class Allocator_ : private Allocator<false, false, false> {
public:
using value_type = T;
using pointer = T*;
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
