[Pkg-opencl-devel] Bug#779213: beignet-opencl-icd: beignet crashing on i7-3770

[Andreas Beckmann]

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