{
  "replication_factor": {
    "pod4": 1, "pod8": 2, "pod16": 4, "pod32": 8, "pod64": 16, "default": 1
  },

  "device_iterations": 8,
  "executable_cache_dir": "./exe_cache",
  "inference_device_iterations": 4,
  "inference_replication_factor": {
    "pod4": 1, "pod8": 2, "pod16": 4, "pod32": 8, "pod64": 16, "default": 1
  },

  "decompose_grad_sum": true,

  "layers_per_ipu": [0, 1, 1, 1],
  "ipus_per_replica": 4,
  "matmul_proportion": [0.5, 0.1, 0.1, 0.1]
}