Defining specific evaluation task to specific parallel kernel

Question

Is it possible to specify particular task to a particular kernel to be evaluated in parallel?

Rom38 · Accepted Answer · 2020-05-22 11:35:52Z

2

krs=LaunchKernels[]; (*It launches 6 kernels by default on my PC*)

ParallelEvaluate[a = 1 + 1, krs[[5]]];

ParallelEvaluate[Names["a"]]

The output is like:

{{}, {}, {}, {}, {"a"}, {}}

answered May 22, 2020 at 11:35

Rom38

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$\begingroup$ What I am looking for is to evaluate two expressions with each executed on different kernel in parallel. For example, I want to evaluate 1+1 on kernel 1, and 2+2 on kernel 2. $\endgroup$
– SleekTitan
Commented May 23, 2020 at 13:34
$\begingroup$ @SleekTitan, I understood. Try ParallelEvaluate as I shown with corresponding second argument for choosing the kernel. The krs[[5]] means the fifth one. $\endgroup$
– Rom38
Commented May 24, 2020 at 3:13

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