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main.lua
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main.lua
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--
-- Copyright (c) 2016, Facebook, Inc.
-- All rights reserved.
--
-- This source code is licensed under the BSD-style license found in the
-- LICENSE file in the root directory of this source tree. An additional grant
-- of patent rights can be found in the PATENTS file in the same directory.
--
require 'torch'
require 'paths'
require 'optim'
require 'nn'
local DataLoader = require 'dataloader'
local models = require 'models/init'
local Trainer = require 'train'
local opts = require 'opts'
local checkpoints = require 'checkpoints'
-- we don't change this to the 'correct' type (e.g. HalfTensor), because math
-- isn't supported on that type. Type conversion later will handle having
-- the correct type.
torch.setdefaulttensortype('torch.FloatTensor')
torch.setnumthreads(1)
local opt = opts.parse(arg)
torch.manualSeed(opt.manualSeed)
cutorch.manualSeedAll(opt.manualSeed)
-- Load previous checkpoint, if it exists
local checkpoint, optimState = checkpoints.latest(opt)
-- Create model
local model, criterion = models.setup(opt, checkpoint)