Create, review, debug, and recover LS-DYNA keyword decks and simulation workflows. Use when working with LS-DYNA `*.k` or `*.key` input files, include trees, explicit crash or impact models, implicit static or quasi-static solves, contact definitions, section…
Build, review, debug, and automate Gmsh geometry and meshing workflows. Use when working with `.geo` scripts, the Gmsh Python API, GEO versus OpenCASCADE modeling, physical groups, mesh-size fields, transfinite or recombine options, boundary layers,…
Generate, review, debug, and recover OpenFOAM case files for CFD workflows. Use when working with OpenFOAM dictionaries, case structure, turbulence fields, boundary conditions, decomposition, numerics, or OpenFOAM runtime errors. Also covers RANS/LES…
Build, review, debug, and automate VASP first-principles workflows. Use when working with VASP input sets such as INCAR, POSCAR, KPOINTS, and POTCAR; when choosing SCF, relaxation, static, DOS, or band-structure stages; or when fixing convergence, symmetry,…
Navigate foundational HPC knowledge across concepts, architectures, schedulers, Linux usage, storage and RDMA, containers, cloud basics, and cluster administration patterns distilled from hpclib.com. Use when the task is about understanding or explaining HPC…
Build, review, debug, and launch CUDA- and GPU-accelerated HPC workflows. Use when working with `nvcc`, host-compiler compatibility, CUDA-aware MPI, rank-to-GPU mapping, `CUDA_VISIBLE_DEVICES`, Slurm GPU scheduling, GPU memory or stream behavior, or CUDA…
Build, review, debug, and tune hypre-based sparse solver workflows. Use when working with hypre `IJ`, `Struct`, or `SStruct` interfaces, `BoomerAMG`, Krylov solvers, MPI-distributed sparse systems, PETSc integration, or hypre build and runtime failures.
Build, review, debug, and launch MPI-based applications across Open MPI, MPICH-family, Intel MPI, MVAPICH2, and scheduler-integrated runtimes. Use when working with `mpirun` or `mpiexec` or `srun`, wrapper compilers such as `mpicc`, rank or thread geometry,…