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The reasons for the change in the behavior of ParallelTable are subtle. The main source of the problem is that in funcB, the argument k_ is not protected with ?NumericQ like this: funcB[t_?NumericQ, k_?NumericQ] := (* a solution *) funcB[t, k] = Exp[NIntegrate[funcA[et, k], {et, tini, t}]] But more on that later. The problem does not appear in the ...


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You can use Mathematica's parallel tools, which already implement inter-kernel communication. What I show below is not the typical way to use parallelization. I try to follow your requirements more closely. I do strongly recommend you read through the parallelization docs and learn the basics before you use this though. When using the parallelization ...


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The answer to my question is based on the answer to How to configure parallel remote kernels in Mathematica?. The solution is: Install Cygwin on the B machine to have ssh. For a password-less access we need to copy the public keys of A to the autorized_keys file in B. In A open Mathematica, go to Preferences->Parallel->Remote Kernels and hit Enable ...


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Documentation say: Import["!prog","format"] imports data from a pipe. I suggest that ParallelMap sent many requests to external program in one time and it return errors, but Mathematica interpret errors as empty list. PS: sorry for my english



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