jeffhammond

HPC software @NVIDIA in 🇫🇮. Previously @Intel HPC, @argonne-lcf w/ Blue Gene and MPI. PhD in Chemistry from @uchicago for work on @nwchemgit. He/him/hän.

@nvidiaHelsinki, Finland

Pinned Repositories

BigMPI
Implementation of MPI that supports large counts
Language:M443 13 2711
dpcpp-tutorial
Intel Data Parallel C++ (and SYCL 2020) Tutorial.
Language:C++89 5 216
HPCInfo
Information about many aspects of high-performance computing. Wiki content moved to ~/docs.
Language:C262 25 157
mukautuva
An MPI ABI compatibility layer
Language:C27 6 280
nwchem-git-svn-deprecated
This is obsolete. Use this:
Language:Fortran20 11 56
STREAM
STREAM benchmark
Language:C296 15 4126
vapaa
A standalone implementation of the MPI Fortran 2018 module
Language:Fortran16 5 371
vpu-count
Information about AVX-512 support on recent Intel processors
Language:C40 8 103
nwchem
NWChem: Open Source High-Performance Computational Chemistry
Language:Fortran470 41 361159
Kernels
This is a set of simple programs that can be used to explore the features of a parallel platform.
Language:C403 38 94106

jeffhammond's Repositories

jeffhammond/STREAM
STREAM benchmark
Language:C296 15 4126
jeffhammond/HPCInfo
Information about many aspects of high-performance computing. Wiki content moved to ~/docs.
Language:C262 25 157
jeffhammond/mukautuva
An MPI ABI compatibility layer
Language:C27 6 280
jeffhammond/blog
My blog.
Language:Fortran19 9 53
jeffhammond/vapaa
A standalone implementation of the MPI Fortran 2018 module
Language:Fortran16 5 371
jeffhammond/havaita
MPI Fortran type inference
Language:Fortran14 5 11
jeffhammond/nwchem-tce-triples-kernels
NWChem TCE CCSD(T) loop-driven kernels for performance optimization experiments
Language:C11 4 07
jeffhammond/PRK
This is a set of simple programs that can be used to explore the features of a parallel platform.
Language:C11 3 07
jeffhammond/stencil-demo
Language:C++6 5 04
jeffhammond/nwchem
NWChem: Open Source High-Performance Computational Chemistry
Language:Fortran3 3 01
jeffhammond/BabelStream
STREAM, for lots of devices written in many programming models
Language:C++2 2 01
jeffhammond/spaghetty
Self-optimizing Python Automatic Generator of Hierarchically blockEd Tensor Transpose librarY
Language:Python2 2 0
jeffhammond/aquarius
AQUARIUS (Advanced QUAntum moleculaR Iterative eqUation Solver) is a parallel quantum chemistry package built on the Cyclops Tensor Framework which provides high-performance structured tensor operations. AQUARIUS is primarily focused on iterative methods such as CC, CI, and EOMCC.
Language:C++1 5 0
jeffhammond/ga
Partitioned Global Address Space (PGAS) library for distributed arrays
Language:C1 3 0
jeffhammond/jeffhammond.github.io
My Home Page
Language:CSS1 3 04
jeffhammond/koota
Fortran implementations of MPI Reductions
Language:Fortran1 2 0
jeffhammond/spack
A flexible package manager that supports multiple versions, configurations, platforms, and compilers.
Language:Python1 0 0
jeffhammond/archspec-json
jeffhammond/armci-mpi
An implementation of ARMCI using MPI one-sided communication (RMA)
Language:C3 01
jeffhammond/blis
BLAS-like Library Instantiation Software Framework
Language:C3 0
jeffhammond/j3
Fortran proposals
Language:Fortran3 41
jeffhammond/llvm-project
The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.
1 0
jeffhammond/LULESH
Livermore Unstructured Lagrangian Explicit Shock Hydrodynamics (LULESH)
Language:C++3 01
jeffhammond/miniWeather
A parallel programming training mini app simulating weather-like flows
Language:C++1 0
jeffhammond/MPI.jl
MPI wrappers for Julia
Language:Julia1 0
jeffhammond/mpich
Official MPICH Repository
Language:C3 0
jeffhammond/RAJAPerf
RAJA Performance Suite
Language:Jupyter Notebook2 0
jeffhammond/SNAP
SN Application Proxy
Language:C
jeffhammond/wrap
MPI Wrapper Generator
Language:Python3 0
jeffhammond/yaksa
Yaksa: High-performance Noncontiguous Data Management
Language:C1 0