Hello
i would use many HD5870 card under my RedHat linux 5.3 for GPGPU compute.
I have installed ati-opencl-beta-driver-v2.0-beta4-lnx and ati-stream-sdk-v2.0-beta4-lnx64.
i have 4 hd5870 and 1 monitor under each
i make a aticonfig --adapter=all --initial for configure it.
my Xorg.conf is attached
when i start my Xserver , i have the badge "AMD Testing Use only" in right-bottom of each monitor
in the amdcccle, i have 4 screen
for the command :
aticonfig --list-adapters
* 0. 13:00.0 ATI Radeon HD 5800 Series
1. 0c:00.0 ATI Radeon HD 5800 Series
2. 8d:00.0 ATI Radeon HD 5800 Series
3. 86:00.0 ATI Radeon HD 5800 Series
* - Default adapter
but when i run FindNumDevices, i have
$./FindNumDevices
Supported CAL Runtime Version: 1.3.185
Found CAL Runtime Version: 1.4.467
Use -? for help
CAL initialized.
Finding out number of devices :-
Device Count = 1
CAL shutdown successful.
Press enter to exit...
for lspci i have :
$ /sbin/lspci | grep VGA
0c:00.0 VGA compatible controller: ATI Technologies Inc Unknown device 6898
13:00.0 VGA compatible controller: ATI Technologies Inc Unknown device 6898
86:00.0 VGA compatible controller: ATI Technologies Inc Unknown device 6898
8d:00.0 VGA compatible controller: ATI Technologies Inc Unknown device 6898
...?
ANSWER : how use many hd5870 for compute with CAL??
Thank
################ Xorg.conf file BEGIN: ################### # Xorg configuration created by system-config-display Section "ServerLayout" Identifier "single head configuration" Screen 0 "aticonfig-Screen[0]-0" 4000 0 Screen "aticonfig-Screen[1]-0" 2560 0 Screen "aticonfig-Screen[2]-0" 1280 0 Screen "aticonfig-Screen[3]-0" 0 0 InputDevice "Keyboard0" "CoreKeyboard" EndSection Section "Files" EndSection Section "Module" EndSection Section "ServerFlags" Option "Xinerama" "on" EndSection Section "InputDevice" Identifier "Keyboard0" Driver "kbd" Option "XkbModel" "pc105" Option "XkbLayout" "fr" EndSection Section "Monitor" Identifier "aticonfig-Monitor[0]-0" Option "VendorName" "ATI Proprietary Driver" Option "ModelName" "Generic Autodetecting Monitor" Option "DPMS" "true" EndSection Section "Monitor" Identifier "aticonfig-Monitor[1]-0" Option "VendorName" "ATI Proprietary Driver" Option "ModelName" "Generic Autodetecting Monitor" Option "DPMS" "true" EndSection Section "Monitor" Identifier "aticonfig-Monitor[2]-0" Option "VendorName" "ATI Proprietary Driver" Option "ModelName" "Generic Autodetecting Monitor" Option "DPMS" "true" EndSection Section "Monitor" Identifier "aticonfig-Monitor[3]-0" Option "VendorName" "ATI Proprietary Driver" Option "ModelName" "Generic Autodetecting Monitor" Option "DPMS" "true" EndSection Section "Device" Identifier "Videocard0" Driver "vesa" EndSection Section "Device" Identifier "aticonfig-Device[0]-0" Driver "fglrx" BusID "PCI:19:0:0" EndSection Section "Device" Identifier "aticonfig-Device[1]-0" Driver "fglrx" BusID "PCI:12:0:0" EndSection Section "Device" Identifier "aticonfig-Device[2]-0" Driver "fglrx" BusID "PCI:141:0:0" EndSection Section "Device" Identifier "aticonfig-Device[3]-0" Driver "fglrx" BusID "PCI:134:0:0" EndSection Section "Screen" Identifier "Screen0" Device "Videocard0" DefaultDepth 24 SubSection "Display" Viewport 0 0 Depth 24 Modes "1280x1024" "800x600" "640x480" EndSubSection EndSection Section "Screen" Identifier "aticonfig-Screen[0]-0" Device "aticonfig-Device[0]-0" Monitor "aticonfig-Monitor[0]-0" DefaultDepth 24 SubSection "Display" Viewport 0 0 Depth 24 EndSubSection EndSection Section "Screen" Identifier "aticonfig-Screen[1]-0" Device "aticonfig-Device[1]-0" Monitor "aticonfig-Monitor[1]-0" DefaultDepth 24 SubSection "Display" Viewport 0 0 Depth 24 EndSubSection EndSection Section "Screen" Identifier "aticonfig-Screen[2]-0" Device "aticonfig-Device[2]-0" Monitor "aticonfig-Monitor[2]-0" DefaultDepth 24 SubSection "Display" Viewport 0 0 Depth 24 EndSubSection EndSection Section "Screen" Identifier "aticonfig-Screen[3]-0" Device "aticonfig-Device[3]-0" Monitor "aticonfig-Monitor[3]-0" DefaultDepth 24 SubSection "Display" Viewport 0 0 Depth 24 EndSubSection EndSection ################ Xorg.conf file END ###################
