Skip to content

Latest commit

 

History

History
33 lines (18 loc) · 1.52 KB

README.md

File metadata and controls

33 lines (18 loc) · 1.52 KB
Raw

HW 2020 software challenge

Solution written by @Brifuture.

Best score: 2.8s online / 4.1s offline(my laptop: intel 8250U, 8G memory).

Change definitions in definitions.h to deploy different configuration.

Dataset

Dataset could be downloaded from github repo.

Download this repo and move test_data_*.txt into the build directory of CMakeProject (If you build without CMake, the program will try to find data file in /data/test_data.txt).

Change DataInputFile in definitions.h with the actual filename which contains the data you downloaded.

Build on Windows

Download PThread.7z from Tag-hw2020swc, then extracted it into directory like D:/software.

CMake is used to generate project based on MSVC/gcc. If PThread is installed into location other than D:/software/pthread, you have to change target_include_directories and target_link_libraries in the file CMakeLists.txt.

Note: pthread.dll wont be found when running the project. You can add it into path by either of the following:

  • Add pthread dll location into PATH.
  • Open VistualStudio click project Main properties, Choose Debug tag, set PATH=%PATH%D:\software\pthread\dll\x64; in the environment variables.

Build on linux

In the shell terminal, type ./run.sh without CMake, type ./runcmake.sh to build project with CMake.

Strategy

See main.cpp to get more details.