{
  "pipeline": {
    "ready": "yes", 
    "cmd": "echo --cpu_freq=$#cpu_freq#$ --gpu_freq=$#gpu_freq#$"
  }, 

  "choices_order":[
    [
     "##cpu_freq"
    ],
    [
     "##gpu_freq"
    ],
    [
     "##compiler_vars#LWS_X"
    ],
    [
     "##compiler_vars#LWS_Y"
    ],
    [
     "##compiler_vars#LWS_Z"
    ],
    [
     "##compiler_vars#BLOCK_SIZE"
    ]
  ],

  "choices_selection": [
    {"type":"random-with-next", "start":200000, "stop":2000000, "step":200000, "default":200000},
    {"type":"random-with-next", "choice":[177,266,350,420,480,543,600], "default":177},
    {"type":"random-with-next", "choice":[4,8,12,16], "default":4},
    {"type":"random-with-next", "choice":[4,8,12,16], "default":4},
    {"type":"random-with-next", "choice":[2,4,6,8,10,12,14,16], "default":2},
    {"type":"random-with-next", "choice":[16,32,64], "default":16}
  ],

  "repetitions": 1, 
  "infinite":"yes",
  "seed": 12345, 
  "iterations": 1000
}