Select Code to Download

Select or download this

. $HOME/local-oneapi-tbb/oneapi-tbb-2021.7.0/env/vars.sh

Select or download this

g++ -o llil3vec-tbb -std=c++20 -Wall -O3 -I "$HOME/local-oneapi-tbb/on
+eapi-tbb-2021.7.0/include" -L "$HOME/local-oneapi-tbb/oneapi-tbb-2021
+.7.0/lib" 
llil3vec-tbb.cpp -l tbb

Select or download this
```
$ locale -a
C
C.utf8
POSIX
```

Select or download this

    // std::cout.imbue(std::locale{"en_US.UTF8"});
    std::cout.imbue(std::locale{"C.utf8"});

Select or download this

using map_str_int_type = std::map<str_type, llil_int_type>;

Select or download this

using map_str_int_type = tbb::concurrent_map<str_type, llil_int_type>;

Select or download this

// llil3vec-tbb.cpp.
// Vector version of llil2grt.pl.
...

   return 0;
}

Select or download this

OpenMp version:
$ time ./llil4vec_p big1.txt big2.txt big3.txt >vec.tmp
...
real    0m3.041s
user    0m5.553s
sys     0m0.745s

Select or download this

OneTbb version:
$ time ./llil3vec-tbb big1.txt big2.txt big3.txt >f.tmp
...
real    0m2.890s
user    0m4.687s
sys     0m0.646s

Select or download this

$ time ./llil3vec-tbb-a big1.txt big2.txt big3.txt >f.tmp
llil3vec-tbb-a (fixed string length=6) start
...
real    0m2.552s
user    0m4.304s
sys     0m0.438s

Select or download this

clang++ -o llil3vec-tbb-a -std=c++20 -Wall -O3 -I "$HOME/llil/cmdlinux
+/fast_io/include" -I "$HOME/local-oneapi-tbb/oneapi-tbb-2021.7.0/incl
+ude" -L "$HOME/local-oneapi-tbb/oneapi-tbb-2021.7.0/lib" llil3vec-tbb
+-a.cpp -l tbb

Select or download this

// llil3vec-tbb-a.cpp.
// Vector version using the Intel TBB library
...

   return 0;
}