在 32 位系统中为 python 编译 Xgboost 库
Compiling Xgboost library for python in 32 bit system
我正尝试在我的 32 位 Windows 上按照以下说明进行操作，摘自 :
- cd c:\
- git 克隆 --recursive https://github.com/dmlc/xgboost
- cd xgboost
- git 子模块初始化
- git 子模块更新
- cp make/mingw64.mk config.mk
- 制作-j4
但是我得到这样的错误：
$ cp make/mingw64.mk config.mk; make -j4
g++ -m64 -std=c++0x -Wall -O3 -msse2 -Wno-unknown-pragmas -funroll-loops -Iinclude -DDMLC_ENABLE_STD_THREAD=0 -Idmlc-core/include -Irabit/include -fopenmp -MM -MT build/learner.o src/learner.cc >build/learner.d
g++ -m64 -std=c++0x -Wall -O3 -msse2 -Wno-unknown-pragmas -funroll-loops -Iinclude -DDMLC_ENABLE_STD_THREAD=0 -Idmlc-core/include -Irabit/include -fopenmp -MM -MT build/logging.o src/logging.cc >build/logging.d
g++ -m64 -std=c++0x -Wall -O3 -msse2 -Wno-unknown-pragmas -funroll-loops -Iinclude -DDMLC_ENABLE_STD_THREAD=0 -Idmlc-core/include -Irabit/include -fopenmp -MM -MT build/common/common.o src/common/common.cc >build/common/common.d
g++ -m64 -std=c++0x -Wall -O3 -msse2 -Wno-unknown-pragmas -funroll-loops -Iinclude -DDMLC_ENABLE_STD_THREAD=0 -Idmlc-core/include -Irabit/include -fopenmp -MM -MT build/c_api/c_api_error.o src/c_api/c_api_error.cc >build/c_api/c_api_error.d
cc1plus.exe: sorry, unimplemented: 64-bit mode not compiled in
cc1plus.exe: sorry, unimplemented: 64-bit mode not compiled in
cc1plus.exe: sorry, unimplemented: 64-bit mode not compiled in
Makefile:97: recipe for target 'build/logging.o' failed
mingw32-make: [build/logging.o] Error 1
mingw32-make: Waiting for unfinished jobs....
Makefile:97: recipe for target 'build/common/common.o' failed
mingw32-make: [build/common/common.o] Error 1
cc1plus.exe: sorry, unimplemented: 64-bit mode not compiled in
Makefile:97: recipe for target 'build/learner.o' failed
mingw32-make: [build/learner.o] Error 1
Makefile:97: recipe for target 'build/c_api/c_api_error.o' failed
mingw32-make: [build/c_api/c_api_error.o] Error 1
如何让它在我的 32 位机器上运行？
github
上的问题
只需使用 whl 包：pip install some-package.whl
您可以在这里下载 Xgboost https://www.lfd.uci.edu/~gohlke/pythonlibs/
我正尝试在我的 32 位 Windows 上按照以下说明进行操作，摘自
- cd c:\
- git 克隆 --recursive https://github.com/dmlc/xgboost
- cd xgboost
- git 子模块初始化
- git 子模块更新
- cp make/mingw64.mk config.mk
- 制作-j4
但是我得到这样的错误：
$ cp make/mingw64.mk config.mk; make -j4
g++ -m64 -std=c++0x -Wall -O3 -msse2 -Wno-unknown-pragmas -funroll-loops -Iinclude -DDMLC_ENABLE_STD_THREAD=0 -Idmlc-core/include -Irabit/include -fopenmp -MM -MT build/learner.o src/learner.cc >build/learner.d
g++ -m64 -std=c++0x -Wall -O3 -msse2 -Wno-unknown-pragmas -funroll-loops -Iinclude -DDMLC_ENABLE_STD_THREAD=0 -Idmlc-core/include -Irabit/include -fopenmp -MM -MT build/logging.o src/logging.cc >build/logging.d
g++ -m64 -std=c++0x -Wall -O3 -msse2 -Wno-unknown-pragmas -funroll-loops -Iinclude -DDMLC_ENABLE_STD_THREAD=0 -Idmlc-core/include -Irabit/include -fopenmp -MM -MT build/common/common.o src/common/common.cc >build/common/common.d
g++ -m64 -std=c++0x -Wall -O3 -msse2 -Wno-unknown-pragmas -funroll-loops -Iinclude -DDMLC_ENABLE_STD_THREAD=0 -Idmlc-core/include -Irabit/include -fopenmp -MM -MT build/c_api/c_api_error.o src/c_api/c_api_error.cc >build/c_api/c_api_error.d
cc1plus.exe: sorry, unimplemented: 64-bit mode not compiled in
cc1plus.exe: sorry, unimplemented: 64-bit mode not compiled in
cc1plus.exe: sorry, unimplemented: 64-bit mode not compiled in
Makefile:97: recipe for target 'build/logging.o' failed
mingw32-make: [build/logging.o] Error 1
mingw32-make: Waiting for unfinished jobs....
Makefile:97: recipe for target 'build/common/common.o' failed
mingw32-make: [build/common/common.o] Error 1
cc1plus.exe: sorry, unimplemented: 64-bit mode not compiled in
Makefile:97: recipe for target 'build/learner.o' failed
mingw32-make: [build/learner.o] Error 1
Makefile:97: recipe for target 'build/c_api/c_api_error.o' failed
mingw32-make: [build/c_api/c_api_error.o] Error 1
如何让它在我的 32 位机器上运行？ github
上的问题只需使用 whl 包：pip install some-package.whl
您可以在这里下载 Xgboost https://www.lfd.uci.edu/~gohlke/pythonlibs/