Skip to content

Instantly share code, notes, and snippets.

@nomadlogic

nomadlogic/gist:7584ee1217edf3a26ae92fe7ccf4ebb3

Created May 25, 2017 16:38
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save nomadlogic/7584ee1217edf3a26ae92fe7ccf4ebb3 to your computer and use it in GitHub Desktop.
Save nomadlogic/7584ee1217edf3a26ae92fe7ccf4ebb3 to your computer and use it in GitHub Desktop.
Download ZIP
kabylake i915 clpeak
Raw
gistfile1.txt
$ sudo clpeak
Platform: Intel Gen OCL Driver
Device: Intel(R) HD Graphics Kabylake ULT GT2
Driver version : 1.3 (FreeBSD)
Compute units : 24
Clock frequency : 1000 MHz
Global memory bandwidth (GBPS)
float : 14.94
float2 : 15.44
float4 : 15.70
float8 : 15.85
float16 : 15.95
Single-precision compute (GFLOPS)
float : 379.30
float2 : 393.55
float4 : 395.38
float8 : 396.97
float16 : 391.10
No double precision support! Skipped
Transfer bandwidth (GBPS)
enqueueWriteBuffer : 5.06
enqueueReadBuffer : 4.80
enqueueMapBuffer(for read) : 20221.13
memcpy from mapped ptr : 4.94
enqueueUnmap(after write) : 15208.81
memcpy to mapped ptr : 4.91
Kernel launch latency : 37.49 us
Nothing to output !
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment