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邹晓航
2015-01-21 13:16:50 +08:00
parent 525bc4cd5a
commit 4d3319b6b5
1 changed files with 17 additions and 10 deletions
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README.md
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@@ -386,18 +386,25 @@ TinySTL
TinySTL::Unordered_set<int> ust(10);
//std::unordered_set<int> ust(10);
const size_t count = 1000000;
ProfilerInstance::start();
for (size_t i = 0; i != 100000; ++i){
ust.insert(i);
for (size_t i = 0; i != count; ++i){
ust.insert(i);//per insert time
}
ProfilerInstance::finish();
ProfilerInstance::dumpDuringTime();
ProfilerInstance::start();
for (size_t i = 0; i != count * 100; ++i){
ust.count(i);//per query time
}
ProfilerInstance::finish();
ProfilerInstance::dumpDuringTime();
|container|quantity|time(ms)|
|---------|--------|--------|
|TinySTL::unordered_set&lt;int>|1万|8|
|TinySTL::unordered_set&lt;int>|10万|139|
|TinySTL::unordered_set&lt;int>|100万|1214|
|std::unordered_set&lt;int>|1万|64|
|std::unordered_set&lt;int>|10万|884|
|std::unordered_set&lt;int>|100万|2781|
|container|quantity|insert time(ms)|query time(ms)|
|---------|--------|--------|--------|
|TinySTL::unordered_set&lt;int>|1/100万|8|0|
|TinySTL::unordered_set&lt;int>|10/1000万|139|0|
|TinySTL::unordered_set&lt;int>|100/10000万|1214|0|
|std::unordered_set&lt;int>|1/100万|64|0|
|std::unordered_set&lt;int>|10/1000万|884|0|
|std::unordered_set&lt;int>|100/10000万|2781|0|