B.15. HPEC_KERNEL Benchmark Usage

This appendix presents the displays from the HPEC_KERNEL benchmarks.

B.15.1. cfar

cfar -- Constant False Alarm Rate Detection

  type
    F   float
    D   double

  storage
    S   slice
    V   vector
    H   hybrid
                                   CFAR  CFAR
                           doppler range guard
        type storage beams   bins  gates cells
        ---- ------- ----- ------- ----- -----
   -1:    F     S      16      24     5     4
   -2:    F     S      48     128    10     8
   -3:    F     S      48      64    10     8
   -4:    F     S      16      16    20    16

  -11:    D     S      16      24     5     4
  -12:    D     S      48     128    10     8
  -13:    D     S      48      64    10     8
  -14:    D     S      16      16    20    16

  -21:    F     V      16      24     5     4
  -22:    F     V      48     128    10     8
  -23:    F     V      48      64    10     8
  -24:    F     V      16      16    20    16

  -31:    D     V      16      24     5     4
  -32:    D     V      48     128    10     8
  -33:    D     V      48      64    10     8
  -34:    D     V      16      16    20    16

  -41:    F     H      16      24     5     4   SSE
  -42:    F     H      48     128    10     8   SSE
  -43:    F     H      48      64    10     8   SSE
  -44:    F     H      16      16    20    16   SSE

B.15.2. cfar_c

cfar_c -- Constant False Alarm Rate Detection (C version)

                      CFAR  CFAR
              doppler range guard
        beams   bins  gates cells
        ----- ------- ----- -----
  -21:    16      24     5     4
  -22:    48     128    10     8
  -23:    48      64    10     8
  -24:    16      16    20    16

  -41:    16      24     5     4   simd (SSE)
  -42:    48     128    10     8   simd (SSE)
  -43:    48      64    10     8   simd (SSE)
  -44:    16      16    20    16   simd (SSE)

B.15.3. firbank

firbank -- FIR Filter Bank
  #   Set    Method   Data
  -1   1      Time     generated
  -2   2      Time     generated
 -11   1    Freq/FFT   generated
 -12   2    Freq/FFT   generated
 -21   1    Freq/FFTM  generated
 -22   2    Freq/FFTM  generated
 ---
 -51   1      Time     external
 -52   2      Time     external
 -61   1    Freq/FFT   external
 -62   2    Freq/FFT   external
 -71   1    Freq/FFTM  external
 -72   2    Freq/FFTM  external

B.15.4. svd

svd -- Singular Value Decomposition
  Fixed number of rows.
   -1: float           rows=500
   -2: float           rows=180
   -3: float           rows=150
  -11: complex<float>  rows=500
  -12: complex<float>  rows=180
  -13: complex<float>  rows=150

  Fixed number of columns.
  -21: float           cols=100
  -22: float           cols= 60
  -23: float           cols=150
  -31: complex<float>  cols=100
  -32: complex<float>  cols= 60
  -33: complex<float>  cols=150

  Fixed ratio of rows to columns.
  -41: complex<float>  1 : 1  storage=default
  -42: complex<float>  3 : 1  storage=default
  -43: complex<float>  1 : 3  storage=default
  -51: complex<float>  1 : 1  storage=svd_uvnos
  -52: complex<float>  3 : 1  storage=svd_uvnos
  -53: complex<float>  1 : 3  storage=svd_uvnos