Title: [222948] trunk/PerformanceTests
- Revision
- 222948
- Author
- [email protected]
- Date
- 2017-10-05 18:15:36 -0700 (Thu, 05 Oct 2017)
Log Message
Unreviewed, use std::vector instead of variable length array
https://bugs.webkit.org/show_bug.cgi?id=177856
This is OK because originally this code uses dispatch queue, which
should have allocation inside it too.
* MallocBench/MallocBench/message.cpp:
(benchmark_message_many):
Modified Paths
Diff
Modified: trunk/PerformanceTests/ChangeLog (222947 => 222948)
--- trunk/PerformanceTests/ChangeLog 2017-10-06 00:36:44 UTC (rev 222947)
+++ trunk/PerformanceTests/ChangeLog 2017-10-06 01:15:36 UTC (rev 222948)
@@ -1,5 +1,16 @@
2017-10-05 Yusuke Suzuki <[email protected]>
+ Unreviewed, use std::vector instead of variable length array
+ https://bugs.webkit.org/show_bug.cgi?id=177856
+
+ This is OK because originally this code uses dispatch queue, which
+ should have allocation inside it too.
+
+ * MallocBench/MallocBench/message.cpp:
+ (benchmark_message_many):
+
+2017-10-05 Yusuke Suzuki <[email protected]>
+
[Linux] Port MallocBench
https://bugs.webkit.org/show_bug.cgi?id=177856
Modified: trunk/PerformanceTests/MallocBench/MallocBench/message.cpp (222947 => 222948)
--- trunk/PerformanceTests/MallocBench/MallocBench/message.cpp 2017-10-06 00:36:44 UTC (rev 222947)
+++ trunk/PerformanceTests/MallocBench/MallocBench/message.cpp 2017-10-06 01:15:36 UTC (rev 222948)
@@ -32,6 +32,7 @@
#include <stdlib.h>
#include <strings.h>
#include <thread>
+#include <vector>
#include "mbmalloc.h"
@@ -209,9 +210,10 @@
const size_t quantum = 16;
const size_t queueCount = cpuCount() - 1;
- std::unique_ptr<WorkQueue> queues[queueCount];
+ std::vector<std::unique_ptr<WorkQueue>> queues;
+ queues.reserve(queueCount);
for (size_t i = 0; i < queueCount; ++i)
- queues[i] = std::make_unique<WorkQueue>();
+ queues.emplace_back(std::make_unique<WorkQueue>());
for (size_t i = 0; i < times; i += quantum) {
for (size_t j = 0; j < quantum; ++j) {
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