(I attached the performance measurement program written in C++)
I am experiencing performance issue during bi-directional MPI_Send/MPI_Recv operations.
I use vtune amplifier 2017 (macos version) to collect profiling result of a linux program(I install linux version in that machine). My sample time is 10mins.
Running my first Pardiso (cluster) program, and benchmark Mumps. I was expecting that pardiso would be faster or at least close enough but the result is not very encouraging.
I am attempting to parallelise calls to mkl within a parallel omp region to test whether or not the code executes faster.
Hello, the icpc returns on the following code an error: 'error: "a" has already been declared in the current scope ', which is misleading as the error can be solved by declaring the function (like