BUILT-IN MATHEMATICA SYMBOL

ParallelSum

ParallelSum[expr, {i, i_max}]
evaluates in parallel the sum .

ParallelSum[expr, {i, i_min, i_max}]
starts with .

ParallelSum[expr, {i, i_min, i_max, di}]
uses steps .

ParallelSum[expr, {i, {i₁, i₂, ...}}]
uses successive values , , .....

ParallelSum[expr, {i, i_min, i_max}, {j, j_min, j_max}, ...]
evaluates in parallel the multiple sum .

Details and Options Details and Options

ParallelSum is a parallel version of Sum, which automatically distributes partial summations among different kernels and processors.
ParallelSum will give the same results as Sum, except for side effects during the computation.
Parallelize[Sum[expr, iter, ...]] is equivalent to ParallelSum[expr, iter, ...].
If an instance of ParallelSum cannot be parallelized it is evaluated using Sum.
ParallelSum takes the same Method option as Parallelize.
ParallelSum takes the same DistributedContexts option as ParallelTable.