錯誤：[Errno 32] python代碼中的管道破損

我想在Ubuntu 12.04中編譯這個python代碼。錯誤：[Errno 32] python代碼中的管道破損

import numpy as np 
import argparse 
parser = argparse.ArgumentParser(add_help=True) 
parser.register('type', 'bool', 
     lambda v: v.lower() in ("yes", "true", "t", "1")) 
parser.add_argument("-multi", type="bool", action="store", 
      default=False, help="True output a single command") 
parser.add_argument("-db_host", type=str, action="store", 
      default="localhost", 
      help="True output a single command") 
parser.add_argument("-qoi_ex", type=str, action="store", 
      default="v", 
      help="Example") 
parser.add_argument("-qoi_factor", type=float, default="1", 
      action="store", help="QoI scaling factor") 
parser.add_argument("-use_rs", type=bool, default="False", 
      action="store", help="Use reaction splitting method") 
args = parser.parse_known_args()[0] 
# Note that 0.6931 is np.log(2) 
base = "run.py -mimc_TOL {TOL} -mimc_max_TOL 0.5 \ 
     -qoi_seed {seed} -mimc_M0 30 -qoi_ex {ex} -qoi_factor {factor} -use_rs True \ 
     -mimc_dim 1 -mimc_w 1 -mimc_s 1 -mimc_gamma 1 -mimc_beta 2 -mimc_moments 4 \ 
     -mimc_bayesian {bayesian} " 
cmd_multi = "python " + base + "-mimc_verbose False -db True   
      -db_tag {tag} " + " -db_host {} ".format(args.db_host) 
cmd_single = "python " + base + " -mimc_verbose True -db False " 
tagr = lambda x: "rs" if x else "tl" 
if not args.multi: 
    print(cmd_single.format(seed=0, bayesian=True, TOL=0.01, ex=args.qoi_ex, factor=args.qoi_factor)) 
else: 
    realizations = 10 
    TOLs = np.sqrt(2.)**-np.arange(5., 12.) 
    for TOL in TOLs: 
     for i in range(0, realizations): 
      print cmd_multi.format(bayesian=True, tag="TL_"+args.qoi_ex+"_"+tagr(args.use_rs), TOL=TOL, seed=np.random.randint(2**32-1), ex=args.qoi_ex, factor=args.qoi_factor)

但我收到這個錯誤消息，我不知道如何解決。我不確定並行化過程是否會導致問題。

./echo_test_cmd.py -multi True | parallel -j15 Traceback (most recent call last): File "./echo_test_cmd.py", line 43, in print cmd_multi.format(bayesian=True, tag="TL_"+args.qoi_ex+"_"+tagr(args.use_rs), TOL=TOL, seed=np.random.randint(2**32-1), ex=args.qoi_ex, factor=args.qoi_factor) IOError: [Errno 32] Broken pipe

任何人都可以幫忙嗎？謝謝。

來源

2016-04-20 user144209

你是如何執行這個文件？ – univerio

我在Ubuntu 12.14 shell中執行該文件。 – user144209

請允許我說清楚。你爲了執行這個文件而輸入到shell中的字母順序是什麼？ – univerio

重新啓動並重新安裝並行工具包解決了問題。謝謝

來源

2016-04-21 15:49:17 user144209

錯誤：[Errno 32] python代碼中的管道破損

回答

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