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fill_array
includes
issues
list_devices
math
math_x2
rotate
README.md
build_all.sh
export.sh
gpu-check-ram-size.sh
test_all.sh

README.md

System Used:

CPU: Intel(R) Core(TM) i7-7820EQ CPU @ 3.00GHz (family: 0x6, model: 0x9e, stepping: 0x9)

GPU: Intel HD Graphics 630 (Device ID 0x591B)

Benchmarks

fill_array

cpu 1 core

real 0m1.426s user 0m0.589s sys 0m0.837s

gpu

real 0m1.293s user 0m0.368s sys 0m0.924s

math

cpu 1 core

real 1m26.930s user 1m26.925s sys 0m0.004s

gpu

real 0m5.833s user 0m0.170s sys 0m0.070s

math_x2

cpu 1 core

real 2m10.083s user 2m10.070s sys 0m0.004s

gpu

real 0m7.533s user 0m0.214s sys 0m0.033s

rotate

cpu 1 core

real 0m2.440s user 0m2.087s sys 0m0.352s

gpu

real 0m1.801s user 0m0.301s sys 0m0.147s

Resources:

  1. http://pramodkumbhar.com/2019/07/intels-one-api-what-we-know-and-how-to-get-ready/
  2. https://github.com/intel/llvm/releases/tag/expoclcpu-1.0.0
  3. https://github.com/intel/llvm/releases/tag/2019-09
  4. http://www.leunen.com/cbuilder/rotbmp.html
  5. https://github.com/intel/compute-runtime/issues/235
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