drm_intel_gem_bo_context_exec() failed: Device or resource busy .... even after patch

Submitted by Michal

Assigned to Zhigang Gong @gongzg

Link to original bug (#100639)

Description

Created attachment 130772 output from clinfo

Hi everybody,

i'm getting errors:

drm_intel_gem_bo_context_exec() failed: Device or resource busy Beignet: "Exec event 0x1dda2a0 error, type is 4592, error staus is -5"

i applied patch : https://www.mail-archive.com/beignet@lists.freedesktop.org/msg07315.html

my hardware: intel i5-4250U , intel graphics HD 5000, i'm using debian , installed packages: libdrm 2.4.74-1 llvm 3.5, 3.8 kernel 4.9.13-1~bpo8+1 (2017-02-27) x86_64

root@debian:~# cat /sys/module/i915/parameters/enable_ppgtt 1

my issue has raised with use of clFFT large 1D FFT , error raised is mentioned above,

i ran included benchmark tools in beignet package, not sure if it could be related : ... skipping successes ... benchmark_filter_image_uchar() [Result: 301.701 FPS] [SUCCESS] benchmark_filter_image_ushort() [Result: 179.831 FPS] [SUCCESS] benchmark_filter_image_uint() [Result: 89.430 FPS] [SUCCESS] benchmark_workgroup_broadcast_1D_int()ASSERTION FAILED: 0 at file .../Beignet-1.3.1-Source/backend/src/backend/gen_context.cpp, function virtual void gbe::GenContext::emitUnpackLongInstruction(const gbe::SelectionInstruction&), line 2313 Trace/breakpoint trap

using clinfo is raising also same error message ... i'm attaching output from clinfo ...

please could you help me to fix that error ? so i could use clFFT ...

kind regards,

Attachment 130772, "output from clinfo":
clinfo_txt.txt