maintainer-feedback requested: [Bug 217771] lang/beignet: update to 1.3.1

[bugzilla-noreply at freebsd.org]

Jan Beich (mail not working) <jbeich at FreeBSD.org> has reassigned Bugzilla
Automation <bugzilla at FreeBSD.org>'s request for maintainer-feedback to
x11 at FreeBSD.org:
Bug 217771: lang/beignet: update to 1.3.1
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=217771



--- Description ---
For upstream changes see URL bugzilla field, for downstream changes see commit
message (in the patch).

Build testing:

  10.3 i386 - http://sprunge.us/MSbN
  10.3 amd64 - http://sprunge.us/FBaG
  11.0 i386 - http://sprunge.us/VLTY
  11.0 amd64 - http://sprunge.us/BMZJ
  /head at r314638 amd64 - http://sprunge.us/ADLP
  10.3 i386 + TEST=on - http://sprunge.us/XdKA
  10.3 amd64 + FP64=on + OPENCL20=off - http://sprunge.us/UhYb
  11.0 amd64 + TEST=on - http://sprunge.us/Seji

Runtime testing (drm-next):

  $ clinfo | fgrep -i version
    Platform Version				    OpenCL 2.0 beignet 1.3
    Device Version				    OpenCL 2.0 beignet 1.3
    Driver Version				    1.3
    Device OpenCL C Version			    OpenCL C 2.0 beignet 1.3
      SPIR versions				    1.2
    ICD loader Version				    2.2.11

  $ clpeak

  Platform: Intel Gen OCL Driver
    Device: Intel(R) HD Graphics Skylake Desktop GT2
      Driver version  : 1.3 (FreeBSD)
      Compute units   : 24
      Clock frequency : 1000 MHz

      Global memory bandwidth (GBPS)
	float	: 29.06
	float2	: 28.91
	float4	: 31.40
	float8	: 32.07
	float16 : 30.10

      Single-precision compute (GFLOPS)
	float	: 422.04
	float2	: 438.56
	float4	: 438.05
	float8	: 436.74
	float16 : 434.20

      No double precision support! Skipped

      Transfer bandwidth (GBPS)
	enqueueWriteBuffer	   : 8.68
	enqueueReadBuffer	   : 11.32
	enqueueMapBuffer(for read) : 40215.05
	  memcpy from mapped ptr   : 11.48
	enqueueUnmap(after write)  : 43296.04
	  memcpy to mapped ptr	   : 10.58

      Kernel launch latency : 29.47 us

  Nothing to output !