POSIX pthreads Now that we have a good foundation of thread concepts, lets talk about a particular threading implementation, POSIX pthreads. The pthread library can be found on almost any modern …

Operations are fast since stride is always 1 All operations provided for both serial and MPI parallel cases Can serve as templates for creating a user-supplied vector OpenMP and pThreads vector kernels in …

GPU-capable modules N_Vector Interface Vectors Serial Parallel (MPI) PThreads OpenMP OpenMP DEV CUDA HIP RAJA Kokkos SYCL

ential/algebraic equation solvers. It is designed to have a similar user experience to the CVODE solver, including user modes to allow adaptive integration to specified output times, return after each internal …

Computing at LLNL advances scientific discovery through foundational and innovative research; mission-driven data science; complex modeling, simulation, and analysis on powerful …

Created Date 12/15/2017 11:04:18 AM

SUite of Nonlinear and DIfferential-ALgebraic Solvers SUNDIALS is a software library consisting of ODE and DAE integrators and nonlinear solvers

Jan 15, 2019 · Introduction to the Capabilities and Use of the SUNDIALS Suite of Nonlinear and Differential/Algebraic Equation Solvers ECP Annual Meeting, Houston, TX

Sphinx, an integrated parallel microbenchmark suite, consists of a harness for running performance tests and extensive tests of MPI, Pthreads and OpenMP.

Created Date 5/14/2002 8:35:18 AM