Parfor loop fails for lagre loop size

Question

Andreas 2011-7-25

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/12346-parfor-loop-fails-for-lagre-loop-size

Hi all,

I found a strange error message when I use my parfor code:

Warning: Error caught during construction of remote parfor code.
The parfor construct will now be run locally rather than
on the remote matlabpool. The most likely cause of this is
an inability to send over input arguments because of a
serialization error. The error report from the caught error is:
Error using ==> distcompserialize
Error during serialization
Error in ==> distcomp.remoteparfor.remoteparfor at 41
    obj.SerializedInitData =
    distcompMakeByteBufferHandle(distcompserialize(varargin));
Error in ==> parallel_function at 437
        P = distcomp.remoteparfor(W, @make_channel, parfor_C);
Error in ==> gjkk_fVAR at 61
parfor i=1:n_jack
Error in ==> test_jkk_fVAR at 72
                [ jkk_var_comb(k,i,j) cond_var(k,i,j)] = gjkk_fVAR([
                Y_sim(1:size(Y_chain,2),1:n_mc) ;
                h_sim(1:size(h_chain,2),1:n_mc)],[R_Y ;
                R_h],z_opt(1:n_mc),ctrl.R_z,ctrl);
> In parallel_function at 451
  In gjkk_fVAR at 61
  In test_jkk_fVAR at 72