我有一些数据存储在闪存中。此数据必须封装在单个文件中,因此它是静态的。
static const int my_array[1024];
static const int my_example[] = { -1, -1, -1};
第一行做了我需要的一切,除了为这个数组的每个元素写 0。它是闪存,所以我想将它初始化为-1(0xFFFFFFFF)。当然,我可以按照第 2 行的方式单独初始化每个元素,但我的数组有相当多的数据。
是否可以使用 C99 为 ARMCC 和 GNU 做我想做的事? 提前致谢。
答案 0 :(得分:0)
宏来拯救:
import os
import torch
import torch.distributed as dist
import torch.multiprocessing as mp
def run(rank, size):
tensor = torch.zeros(1)
if rank == 0:
tensor += 1
# Send the tensor to process 1
# line causing problem below
dist.broadcast(tensor=tensor, src=0)
dist.barrier()
print('Rank ', rank, ' has data ', tensor[0])
def init_process(rank, size, fn, backend='gloo'):
""" Initialize the distributed environment. """
os.environ['MASTER_ADDR'] = '127.0.0.1'
os.environ['MASTER_PORT'] = '29500'
dist.init_process_group(backend, rank=rank, world_size=size)
fn(rank, size)
if __name__ == "__main__":
size = 5
processes = []
mp.set_start_method("spawn")
for rank in range(size):
p = mp.Process(target=init_process, args=(rank, size, run))
p.start()
processes.append(p)
for p in processes:
p.join()