Package: beignet-opencl-icd
Followup-For: Bug #779213
I actually tried it locally on the machine from within X (DISPLAY=:0), too:
Linux hostname 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt2-1 (2014-12-08) x86_64
GNU/Linux
ii beignet-opencl-icd 1.0.1-2
amd64 OpenCL library for Intel GPUs
ii clinfo 0.0.git20141116-g3263181-1
amd64 Query OpenCL system information
ii libdrm-intel1:amd64 2.4.58-2
amd64 Userspace interface to intel-specific kernel DRM
services -- runtime
ii libdrm-intel1:i386 2.4.58-2
i386 Userspace interface to intel-specific kernel DRM
services -- runtime
It's quite noisy, and segfaults as well, but does not assert:
$ OCL_ICD_VENDORS=intel-beignet.icd clinfo
X server found. dri2 connection failed!
/dev/dri/card0 not authenticated
open("/dev/dri/card1", O_RDWR) failed: No such file or directory
open("/dev/dri/card2", O_RDWR) failed: No such file or directory
open("/dev/dri/card3", O_RDWR) failed: No such file or directory
open("/dev/dri/card4", O_RDWR) failed: No such file or directory
open("/dev/dri/card5", O_RDWR) failed: No such file or directory
open("/dev/dri/card6", O_RDWR) failed: No such file or directory
open("/dev/dri/card7", O_RDWR) failed: No such file or directory
open("/dev/dri/card8", O_RDWR) failed: No such file or directory
open("/dev/dri/card9", O_RDWR) failed: No such file or directory
open("/dev/dri/card10", O_RDWR) failed: No such file or directory
open("/dev/dri/card11", O_RDWR) failed: No such file or directory
open("/dev/dri/card12", O_RDWR) failed: No such file or directory
open("/dev/dri/card13", O_RDWR) failed: No such file or directory
open("/dev/dri/card14", O_RDWR) failed: No such file or directory
open("/dev/dri/card15", O_RDWR) failed: No such file or directory
Device open failed, aborting...
Number of platforms 1
Platform Name Intel Gen OCL Driver
Platform Vendor Intel
Platform Version OpenCL 1.2 beignet 1.0.1
Platform Profile FULL_PROFILE
Platform Extensions
cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics
cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics
cl_khr_byte_addressable_store cl_khr_icd
Platform Extensions function suffix Intel
X server found. dri2 connection failed!
/dev/dri/card0 not authenticated
open("/dev/dri/card1", O_RDWR) failed: No such file or directory
open("/dev/dri/card2", O_RDWR) failed: No such file or directory
open("/dev/dri/card3", O_RDWR) failed: No such file or directory
open("/dev/dri/card4", O_RDWR) failed: No such file or directory
open("/dev/dri/card5", O_RDWR) failed: No such file or directory
open("/dev/dri/card6", O_RDWR) failed: No such file or directory
open("/dev/dri/card7", O_RDWR) failed: No such file or directory
open("/dev/dri/card8", O_RDWR) failed: No such file or directory
open("/dev/dri/card9", O_RDWR) failed: No such file or directory
open("/dev/dri/card10", O_RDWR) failed: No such file or directory
open("/dev/dri/card11", O_RDWR) failed: No such file or directory
open("/dev/dri/card12", O_RDWR) failed: No such file or directory
open("/dev/dri/card13", O_RDWR) failed: No such file or directory
open("/dev/dri/card14", O_RDWR) failed: No such file or directory
open("/dev/dri/card15", O_RDWR) failed: No such file or directory
Device open failed, aborting...
cl_get_gt_device(): error, unknown device: ffffffff
X server found. dri2 connection failed!
/dev/dri/card0 not authenticated
open("/dev/dri/card1", O_RDWR) failed: No such file or directory
open("/dev/dri/card2", O_RDWR) failed: No such file or directory
open("/dev/dri/card3", O_RDWR) failed: No such file or directory
open("/dev/dri/card4", O_RDWR) failed: No such file or directory
open("/dev/dri/card5", O_RDWR) failed: No such file or directory
open("/dev/dri/card6", O_RDWR) failed: No such file or directory
open("/dev/dri/card7", O_RDWR) failed: No such file or directory
open("/dev/dri/card8", O_RDWR) failed: No such file or directory
open("/dev/dri/card9", O_RDWR) failed: No such file or directory
open("/dev/dri/card10", O_RDWR) failed: No such file or directory
open("/dev/dri/card11", O_RDWR) failed: No such file or directory
open("/dev/dri/card12", O_RDWR) failed: No such file or directory
open("/dev/dri/card13", O_RDWR) failed: No such file or directory
open("/dev/dri/card14", O_RDWR) failed: No such file or directory
open("/dev/dri/card15", O_RDWR) failed: No such file or directory
Device open failed, aborting...
Segmentation fault
Andreas
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