Benchmarking for pdf in PETSc library.
- I want to benchmark petsc library. I don't find any parameter to be changed like size of matrix/vector etc. as in the case of blas or lapack. I can see the N and M used in examples under matrix / vector types in petsc but they are internally allocating the sizes. How can we change values of those variables .
- Is there any website or tutorials available for petsc benchmarking which have small programs with one or two routines of petsc.
- Out of the three methods Finite Element, finite difference and finited volume methods which method is best for benchmarking.
- Out of all these Application Codes TS, PC, KSP, matrices and Vectors which one is best for linear.
Thank You.