Comments (5)
dataframe_performance
loads a very large number of items into DataFrame. It has a very large memory footprint. If your system memory cannot tolerate that, you should edit dataframe_performance.cc
and reduce the number of items being generated.
Currently it creates a datum for each second between 01/01/1970
and 08/15/2019
for 3 columns. You can shorten that interval.
from dataframe.
dataframe_performance
loads a very large number of items into DataFrame. It has a very large memory footprint. If your system memory cannot tolerate that, you should editdataframe_performance.cc
and reduce the number of items being generated.
Currently it creates a datum for each second between01/01/1970
and08/15/2019
for 3 columns. You can shorten that interval.
thanks,but my main question is that I`m not able to import it in into my project,
my enviorment is Clion, and I write the Cmakelists.txt like this:
cmake_minimum_required(VERSION 3.15)
project(MulThreadTest2)
set(CMAKE_CXX_STANDARD 17)
set(INC_DIR "C:\Program Files (x86)\DataFrame\include")
set(LINK_DIR "C:\Program Files (x86)\DataFrame\lib")
include_directories(${INC_DIR})
link_directories(${LINC_DIR})
link_libraries(DataFrame)
add_executable(MulThreadTest2 main.cpp)
target_link_libraries(MulThreadTest2 DataFrame)
but if always return me the error :
C:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lDataFrame
collect2.exe: error: ld returned 1 exit status
from dataframe.
I am not familiar with Clion that much.
But
Have you been able to successfully make/install DataFrame library, by following the CMake instructions in readme?
You specify the lib directory for DataFrame as C:\Program Files (x86)\DataFrame\lib
. Do you see the library in that directory? Did CMake install it there?
from dataframe.
I am not familiar with Clion that much.
But
Have you been able to successfully make/install DataFrame library, by following the CMake instructions in readme?
You specify the lib directory for DataFrame asC:\Program Files (x86)\DataFrame\lib
. Do you see the library in that directory? Did CMake install it there?
yes,but...
what i can see in lib are two files,one of those is named pkgconfig,and the other is libDataFrame.a
I was trying to install it by cmake in your ways , but it dosen`t work.
for example:
I download the files and take it in C:\files
then in cmd.exe
C:\Windows\system32>cd C:\files\DataFrame-master
C:\files\DataFrame-master>mkdir Debug
C:\files\DataFrame-master>cd Debug
C:\files\DataFrame-master\Debug>cmake -DCMAKE_BUILD_TYPE=Debug
**CMake Warning:
No source or binary directory provided. Both will be assumed to be the
same as the current working directory, but note that this warning will
become a fatal error in future CMake releases.
CMake Error: The source directory "C:/files/DataFrame-master/Debug" does not app
ear to contain CMakeLists.txt.
Specify --help for usage, or press the help button on the CMake GUI.**
so i try another way
cmake.exe -G "MinGW Makefiles"
mingw32-make
and the result became that
from dataframe.
You are missing the ..
at the end of cmake command
cmake -DCMAKE_BUILD_TYPE=Debug ..
from dataframe.
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