本文整理汇总了Python中fast_rcnn.config.cfg.GPU_ID属性的典型用法代码示例。如果您正苦于以下问题：Python cfg.GPU_ID属性的具体用法？Python cfg.GPU_ID怎么用？Python cfg.GPU_ID使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类fast_rcnn.config.cfg的用法示例。
在下文中一共展示了cfg.GPU_ID属性的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: nms
# 需要导入模块: from fast_rcnn.config import cfg [as 别名]
# 或者: from fast_rcnn.config.cfg import GPU_ID [as 别名]
def nms(dets, thresh, force_cpu=False):
"""Dispatch to either CPU or GPU NMS implementations."""
if dets.shape[0] == 0:
return []
if cfg.USE_GPU_NMS and not force_cpu:
return gpu_nms(dets, thresh, device_id=cfg.GPU_ID)
else:
return cpu_nms(dets, thresh) 示例2: _init_caffe
# 需要导入模块: from fast_rcnn.config import cfg [as 别名]
# 或者: from fast_rcnn.config.cfg import GPU_ID [as 别名]
def _init_caffe(cfg):
"""Initialize pycaffe in a training process.
"""
import caffe
# fix the random seeds (numpy and caffe) for reproducibility
np.random.seed(cfg.RNG_SEED)
caffe.set_random_seed(cfg.RNG_SEED)
# set up caffe
caffe.set_mode_gpu()
caffe.set_device(cfg.GPU_ID) 示例3: solve
# 需要导入模块: from fast_rcnn.config import cfg [as 别名]
# 或者: from fast_rcnn.config.cfg import GPU_ID [as 别名]
def solve(proto, roidb, pretrained_model, gpus, uid, rank, output_dir, max_iter,
reload):
caffe.set_device(gpus[rank])
caffe.set_mode_gpu()
caffe.set_solver_count(len(gpus))
caffe.set_solver_rank(rank)
caffe.set_multiprocess(True)
cfg.GPU_ID = gpus[rank]
solverW = SolverWrapper(solver_prototxt=proto, roidb=roidb,
output_dir=output_dir, gpu_id=rank,
pretrained_model=pretrained_model, reload=reload)
solver = solverW.get_solver()
nccl = caffe.NCCL(solver, uid)
nccl.bcast()
solver.add_callback(nccl)
if solver.param.layer_wise_reduce:
solver.net.after_backward(nccl)
while solver.iter < max_iter:
solver.step(1)
if solver.iter % cfg.TRAIN.SNAPSHOT_ITERS == 0 and rank == 0:
solverW.snapshot() 示例4: nms
# 需要导入模块: from fast_rcnn.config import cfg [as 别名]
# 或者: from fast_rcnn.config.cfg import GPU_ID [as 别名]
def nms(dets, thresh):
"""Dispatch to either CPU or GPU NMS implementations."""
if dets.shape[0] == 0:
return []
if cfg.USE_GPU_NMS:
return gpu_nms(dets, thresh, device_id=cfg.GPU_ID)
else:
return cpu_nms(dets, thresh) 示例5: gpu_conf
# 需要导入模块: from fast_rcnn.config import cfg [as 别名]
# 或者: from fast_rcnn.config.cfg import GPU_ID [as 别名]
def gpu_conf(cfg, gpu_id=None):
if gpu_id==None:
DEVICE_ID_LIST = GPUtil.getFirstAvailable()
if (len(DEVICE_ID_LIST) > 0):
cfg.GPU_ID = DEVICE_ID_LIST[0] # grab first element from list
else:
cfg.GPU_ID=gpu_id
return cfg