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MPI support

MPI support #266

Workflow file for this run

---
name: CI
on:
push:
branches:
- master
pull_request:
branches:
- master
schedule:
- cron: '0 0 15 * *'
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
env:
CARGO_TERM_COLOR: always
jobs:
rustfmt:
name: rustfmt
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@v4
with: {submodules: true}
- name: Install netCDF
run: sudo apt-get update && sudo apt-get install libnetcdf-dev
- name: Install rust
uses: dtolnay/rust-toolchain@stable
with:
toolchain: stable
components: rustfmt, clippy
- name: Check formatting
run: cargo fmt -- --check
- name: Documentation
run: cargo doc --workspace
- name: Clippy
run: cargo clippy --workspace -- -D warnings
test_apt:
name: test apt
runs-on: ubuntu-latest
strategy:
matrix:
build:
- stable
- beta
- nightly
include:
- build: stable
rust: stable
- build: beta
rust: beta
- build: nightly
rust: nightly
steps:
- name: Checkout repository
uses: actions/checkout@v4
with: {submodules: false}
- name: Install netcdf
run: sudo apt-get update && sudo apt-get install libnetcdf-dev
- name: Install rust
uses: dtolnay/rust-toolchain@stable
with:
toolchain: ${{ matrix.rust }}
- name: Build
run: cargo build --verbose --workspace --exclude netcdf-src
- name: Test
run: cargo test --verbose --workspace --exclude netcdf-src
conda:
name: conda
runs-on: ${{matrix.os}}-latest
strategy:
fail-fast: false
matrix:
include:
- {os: ubuntu, channel: conda-forge, rust: stable}
- {os: windows, channel: conda-forge, rust: stable}
- {os: macos, channel: conda-forge, rust: stable}
defaults:
run:
shell: bash -l {0}
steps:
- name: Checkout repository
uses: actions/checkout@v4
with: {submodules: false}
- name: Install Rust (${{matrix.rust}})
uses: dtolnay/rust-toolchain@stable
with: {toolchain: '${{matrix.rust}}'}
- name: Install conda
uses: conda-incubator/setup-miniconda@v3
with: {auto-update-conda: false, activate-environment: testenv}
- name: Install netCDF
run: conda install -y -c ${{matrix.channel}} libnetcdf=4.8.1
- name: Build and test
run: |
export HDF5_DIR="$CONDA_PREFIX"
export NETCDF_DIR="$CONDA_PREFIX"
[ "${{runner.os}}" != "Windows" ] && export RUSTFLAGS="-C link-args=-Wl,-rpath,$CONDA_PREFIX/lib"
cargo test -vv --workspace --exclude netcdf-src
static_builds:
name: static builds
runs-on: ${{matrix.os}}
strategy:
fail-fast: false
matrix:
include:
- {os: ubuntu-latest, rust: stable}
- {os: windows-latest, rust: stable-msvc}
- {os: windows-latest, rust: stable-gnu}
- {os: macos-11, rust: stable}
- {os: macos-latest, rust: stable}
defaults:
run:
shell: bash -l {0}
steps:
- name: Checkout repository
uses: actions/checkout@v4
with: {submodules: true}
- name: Install Rust (${{matrix.rust}})
uses: dtolnay/rust-toolchain@stable
with: {toolchain: '${{matrix.rust}}'}
- name: Build and test
run: cargo test -vv --features static --workspace
addr_san:
name: Address sanitizer
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@v4
with: {submodules: true}
- name: Install Rust
uses: dtolnay/rust-toolchain@stable
with: {toolchain: nightly}
- name: Run test with sanitizer
env:
RUSTFLAGS: "-Z sanitizer=address"
RUSTDOCFLAGS: "-Z sanitizer=address"
run: cargo test --features netcdf-sys/static --target x86_64-unknown-linux-gnu --workspace
mpi:
name: mpi-runner
runs-on: ubuntu-latest
env:
NETCDF_DIR: /usr/lib/x86_64-linux-gnu/netcdf/mpi/
steps:
- name: Checkout repository
uses: actions/checkout@v4
with: {submodules: false}
- name: Install netcdf
run: sudo apt-get update && sudo apt-get install libnetcdf-mpi-dev libhdf5-openmpi-dev
- name: Install rust
uses: dtolnay/rust-toolchain@stable
with:
toolchain: "nightly"
- name: Build
run: cargo build --verbose --workspace --exclude netcdf-src --features netcdf/mpi
- name: Test
run: cargo test --verbose --workspace --exclude netcdf-src --features netcdf/mpi
- name: Run example
run: cargo run --verbose --package netcdf-examples --features mpi
- name: Run example in parallel
run: mpirun -np 10 --oversubscribe -- target/debug/netcdf-examples