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1. È·ÈÏÊÇCUDA9.1 Ö§³ÖµÄLinuxϵͳ°æ±¾

2. È·ÈÏÊÇCUDA9.1 Ö§³ÖµÄGPU¿¨
²Î¿¼https://developer.nvidia.com/cuda-gpus
3. È·ÈÏgccÒѰ²×°
ÊäÈëgcc ¨CversionÃüÁÈç¹ûÓб¨´íÐÅÏ¢£¬ÐèÒªÖØÐ°²×°gcc
4. È·Èϰ²×°ÁËÕýÈ·°æ±¾µÄkernel-develºÍ
kernel-headers
uname ¨Cr ²é¿´Äں˰汾£¬È·±£°²×°µÄkernel-develºÍkernel-headersµÄ°æ±¾ºÍÄں˰汾һÖ£¨RedhatÏ¿ÉÒÔÓà rpm ¨Cqa|grep kernel£©¡£
5. ÏÂÔØCUDA
ÏÂÔØÁ´½Ó£ºhttps://developer.nvidia.com/cuda-downloads
ÏÂͼ±êʶÊÇRedhat6 64λµÄÏÂÔØÊ¾Àý£º

¶þ¡¢°²×°CUDA
1. ½ûÓÃnouveauÇý¶¯
ÏÈÖ´ÐÐÃüÁlsmod | grep nouveau Èç¹ûÓзµ»ØÐÅÏ¢£¬µ±Ç°ÏµÍ³ÖÐÊǼÓÔØÁËnouveauÇý¶¯Ä£¿é¡£
½ûÓ÷½·¨£º
1.1 Redhat/Centos:
´´½¨Îļþ£º/etc/modprobe.d/blacklist-nouveau.conf£¬ÔÚÎļþÖÐÌí¼ÓÒÔÏÂÁ½ÐÐÄÚÈÝ£º
blacklist nouveau
options nouveau modeset=0
È»ºóÖ´ÐÐÃüÁîsudo dracut ¨Cforce
1.2 OpenSuse:
´´½¨Îļþ£º/etc/modprobe.d/blacklist-nouveau.conf£¬ÔÚÎļþÖÐÌí¼ÓÒÔÏÂÁ½ÐÐÄÚÈÝ£º
blacklist nouveau
options nouveau modeset=0
È»ºóÖ´ÐÐÃüÁîsudo /sbin/mkinitrd
1.3 SLES:
SLESϵͳÖÐûÓа²×°nouveauÇý¶¯£¬²»ÐèÒªÔÙ½ûÓá£
1.4 Ubuntu£º
´´½¨Îļþ£º/etc/modprobe.d/blacklist-nouveau.conf£¬ÔÚÎļþÖÐÌí¼ÓÒÔÏÂÁ½ÐÐÄÚÈÝ£º
blacklist nouveau
options nouveau modeset=0
È»ºóÖ´ÐÐÃüÁîsudo update-initramfs ¨Cu
½øÈëÎı¾Ä£Ê½
ÉèÖÃĬÈÏÆô¶¯·½Ê½ÎªÎı¾Ä£Ê½
2.1 Redhat6/Centos6£º
±à¼inittab£¬ÉèÖóÉid:3:initdefault:
2.2 Redhat7/Centos7:
Ö´ÐÐÃüÁsystemctl set-default multi-user.target
È»ºóÖØÆô·þÎñPGµç¾º¹ÙÍø£¬½øÈëÎı¾Ä£Ê½
3. È·ÈÏNouveauÇý¶¯ÊÇ·ñ½ûÓóɹ¦
Ö´ÐÐlsmod | grep nouveau Èç¹ûûÓзµ»ØÐÅÏ¢£¬ËµÃ÷ÒѾ½ûÓóɹ¦¡£
4. °²×°CUDA
4.1Ö´ÐÐÃüÁî sudo sh cuda_<version>_linux.run ¨Cno-opengl-libs
ÆäÖÐcuda_<version>_linux.run ÒÔÏÂÔØµÄcuda°²×°ÎļþÃûΪ׼¡£
¹ØÓÚ²ÎÊý¨Cno-opengl-libs£º Èç¹û»úPGµç¾º¹ÙÍøÒÔ¸ÃGPU¿¨×öÏÔʾÊä³ö£¬¾Í²»Òª¼ÓÕâ¸ö²ÎÊý£¬Èç¹û·þÎñPGµç¾º¹ÙÍø²»ÊÇÓÃNIVIDA GPU¿¨×öÏÔʾÊä³ö£¬Ò»¶¨Òª¼ÓÉÏÕâ¸ö²ÎÊý£¬Èç¹û²»¼ÓÕâ¸ö²ÎÊý£¬ºóÃæ°²×°×Ô¶¯¹ý³ÌÖУ¬»áÓа²×°nvidia opengl libµÄÌáʾ£¬Èç¹ûÑ¡Ôñ°²×°ÁËnividiaµÄ opengl lib£¬ÖØÆôºóͼÐλ¯×ÀÃæ»áÆô¶¯Ê§°Ü¡£
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EULA ÐÒéµÄ½ÓÊÜ
CUDA Çý¶¯µÄ°²×°
CUDA Toolkit °²×°, λÖÃ, ºÍ /usr/local/cuda ·ûºÅÁ´½Ó
CUDA Samples°²×°ºÍλÖÃ
4.2 ÐÞ¸ÄĬÈÏÆô¶¯·½Ê½ÎªÍ¼Ðλ¯½çÃæÆô¶¯
4.2.1 Redhat6/Centos6£º
±à¼inittab£¬ÉèÖóÉid:5:initdefault:
4.2.2 Redhat7/Centos7:
Ö´ÐÐÃüÁsystemctl set-default graphical.target
È»ºóÖØÆô½øÈëͼÐλ¯½çÃæ
5.¼ì²âdevice nodeÊÇ·ñ´´½¨³É¹¦
ÔÚ/devĿ¼ÏÂÖ´ÐÐll ²é¿´ÊÇ·ñÓÐnvidia¿ªÍ·µÄÎļþ
6.Ôö¼Ó»·¾³±äÁ¿
±à¼/etc/profileÎļþÔÚĩβ׷¼ÓÐÅÏ¢£¬Íê³ÉºóÖ´ÐÐsource /etc/profile ¼´¿ÉÉúЧ¡£
6.1 export PATH=/usr/local/cuda-9.1/bin${PATH:+:${PATH}}
6.2 64λϵͳ£º
export LD_LIBRARY_PATH=/usr/local/cuda-9.1/lib64\${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
32λϵͳ£º
export LD_LIBRARY_PATH=/usr/local/cuda-9.1/lib\${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
Èý¡¢ÑéÖ¤
1£®²é¿´Çý¶¯°æ±¾
Ö´ÐÐÃüÁcat /proc/driver/nvidia/version
2£®²é¿´GPU¿¨ÐÅÏ¢
Ö´ÐÐÃüÁnividia-smi