November 2025 release of E4S
x86_64-gcc-cpu-ubuntu24.04/spack.yaml-- Spack Environment for Ubuntu systems wo/ GPU (x86_64)x86_64-gcc-cpu-rocky9.6/spack.yaml-- Spack Environment for Rocky systems wo/ GPU (x86_64)x86_64-gcc-cuda-ubuntu24.04/spack.yaml-- Spack Environment for Ubuntu systems with NVIDIA GPUs (x86_64)x86_64-gcc-cuda-rocky9.6/spack.yaml-- Spack Environment for Rocky systems with NVIDIA GPUs (x86_64)x86_64-gcc-rocm-ubuntu24.04/spack.yaml-- Spack Environment for Ubuntu systems with AMD GPUs (x86_64)x86_64-oneapi-ubuntu24.04/spack.yaml-- Spack Environment for Ubuntu systems with Intel GPUs (x86_64)aarch64-gcc-cpu-ubuntu24.04/spack.yaml-- Spack Environment for Ubuntu systems without GPU (aarch64)aarch64-gcc-cpu-rocky9.6/spack.yaml-- Spack Environment for Rocky systems without GPU (aarch64)aarch64-gcc-cuda-ubuntu24.04/spack.yaml-- Spack Environment for Ubuntu systems with NVIDIA GPUs (aarch64)aarch64-gcc-cuda-rocky9.6/spack.yaml-- Spack Environment for Rocky systems with NVIDIA GPUs (aarch64)ppc64le-gcc-cpu-ubuntu20.04/spack.yaml-- Spack Environment for Ubuntu systems without GPUs (ppc64le)ppc64le-gcc-cuda-ubuntu20.04/spack.yaml-- Spack Environment for Ubuntu systems with NVIDIA GPUs (ppc64le)
Specs in the Spack Environments may be commented out if we encountered deployment issues or the package doesn't offer a fixed version.
E4S 25.11 uses the following versions of Spack Core and Spack Packages
- Spack Core
v1.0.2(https://github.com/spack/spack) - Spack Packages tag
e4s-25.11(https://github.com/spack/spack-packages)
- https://cache.e4s.io/25.11 (not intended for web browser access; for use as a
spack mirror)
$> spack mirror add E4S https://cache.e4s.io/25.11
$> spack buildcache keys -it
gpg: key 4345F04B40005581: public key "University of Oregon - E4S" imported
gpg: Total number processed: 1
gpg: imported: 1
gpg: inserting ownertrust of 6
$> spack buildcache list -al
...
-
Model environments for NVIDIA GPUs on x86_64 is:
x86_64-gcc-cuda-ubuntu24.04/spack.yaml- For
cuda_arch=80,cuda_arch=90,cuda_arch=120 - Built and tested using:
- `Ubuntu 24.04, GCC 13.3.0, CUDA 12.9
ecpe4s/e4s-mpi-cuda-x86_64:v4.3.1-v12.9.1-1762471956
-
Model environment for NVIDIA GPUs on aarch64 is:
aarch64-gcc-cuda-ubuntu24.04/spack.yaml- For
cuda_arch=80,cuda_arch=90,cuda_arch=120 - Built and tested using:
Ubuntu 24.04, GCC 13.3.0, CUDA 12.9ecpe4s/e4s-mpi-cuda-aarch64:v4.3.1-v12.9.1-1761673584
-
Model environment for AMD GPUs on x86_64 is:
x86_64-gcc-rocm-ubuntu24.04/spack.yaml- For
amdgpu_target=gfx908,amdgpu_target=gfx90a,amdgpu_target=gfx942 - Built and tested using:
Ubuntu 24.04, GCC 13.3.0, ROCm 6.4.3ecpe4s/e4s-mpi-rocm-x86_64:v4.3.1-v6.4.3-1762472541
-
Model environment for Intel GPUs on x86_64 is:
x86_64-oneapi-ubuntu24.04/spack.yaml- Built and tested using:
Ubuntu 24.04, OneAPI 2025.2ecpe4s/e4s-mpi-oneapi-x86_64:v2025.2-1762472549
-
Model environment for NVIDIA GPUs on ppc64le is:
ppc64le-gcc-cuda-ubuntu20.04/spack.yaml- For
cuda_arch=70 - Built and tested using:
Ubuntu 20.04, GCC 9.4.0, CUDA 11.4ecpe4s/e4s-mpi-cuda-ppc64le:v4.3.1-v11.2.2-1761859241
Here is what spack find -x would show following the installation of the x86_64-gcc-cpu-ubuntu24.04/spack.yaml
root@14fbc19def0e:/# spack find -x --no-groups
[email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected]
[email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected]
[email protected] [email protected] [email protected] [email protected] openfoam@2412 [email protected] [email protected]
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[email protected] [email protected] [email protected] mgard@compat-2023-12-09 [email protected] [email protected] [email protected]
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[email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected]
[email protected] [email protected] lammps@20250722 [email protected] [email protected] [email protected] [email protected]
[email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected]
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