boostorg/unordered
1
0
Fork 1
mirror of https://github.com/boostorg/unordered.git synced 2025-07-29 19:07:15 +02:00
Code Issues Packages Projects Releases Wiki Activity

monitor garbage vector full condition

Browse Source
This commit is contained in:
joaquintides
2024-01-26 11:15:28 +01:00
parent b67aaf3558
commit 363ef61cf0
1 changed files with 7 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
include/boost/unordered/detail/foa/concurrent_table.hpp
View File

@ -56,7 +56,7 @@
#include <iostream>
#endif
std::atomic<std::size_t> garbage_collected=0;
std::atomic<std::size_t> garbage_vector_full=0;
namespace boost{
namespace unordered{
@ -520,6 +520,8 @@ public:
retired_element_traits::construct(ral,&v.retired_elements[j]);
}
}
garbage_vector_full=0;
#endif
}
@ -570,11 +572,12 @@ public:
}
std::cout
<<"version: 2024/01/22 09:50; "
<<"version: 2024/01/26 11:15; "
<<"lf: "<<(double)size()/capacity()<<"; "
<<"capacity: "<<capacity()<<"; "
<<"rehashes: "<<rehashes<<"; "
<<"max probe:" <<max_probe<<"\n";
<<"max probe:"<<max_probe<<", "
<<"garbage vector full:"<<garbage_vector_full<<"\n";
}
#else
~concurrent_table()=default;
@ -2074,6 +2077,7 @@ private:
if(expected==retired_element::reserved_){ /* other thread wrote */
}
else{ /* vector full */
++garbage_vector_full;
garbage_collect(v,max_safe_epoch());
}
}
@ -2141,7 +2145,6 @@ private:
for(;;){
auto& e=v.retired_elements[rpos%v.garbage_vector::N];
if(e.epoch>max_epoch)break;
//++garbage_collected;
e.epoch=retired_element::available_;
++rpos;
}