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Abi compat #1

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Merged
finsberg merged 10 commits into from
Mar 5, 2026
Merged

Abi compat #1

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6e44445
Change to SO version 12
finsberg Mar 4, 2026
943f787
Remove wheels for now
finsberg Mar 4, 2026
471dc62
Try to add ABI compatible stubs
finsberg Mar 4, 2026
ce51180
Remove unused language bindings
finsberg Mar 4, 2026
f1b4139
Add missing MPI_Type_match_size
finsberg Mar 4, 2026
b641e41
Add some missing functions for mpi4py and change MPI_Fint to int
finsberg Mar 4, 2026
33e8f4b
Add back MPI_Fint needed by SCOTCH
finsberg Mar 4, 2026
0e28b32
Fix dockerfile
finsberg Mar 5, 2026
a67f62e
Implement missing functions from standard
finsberg Mar 5, 2026
ea1757d
Add missing fortran interceptors
finsberg Mar 5, 2026
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113 changes: 0 additions & 113 deletions .github/workflows/wheels.yml
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2 changes: 1 addition & 1 deletion CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@ add_library(mpistub SHARED ${MPI_STUB_SOURCES})
set_target_properties(mpistub PROPERTIES
OUTPUT_NAME "mpi"
VERSION "1.0.0"
SOVERSION "1"
SOVERSION "12"
C_STANDARD 11
C_STANDARD_REQUIRED YES
)
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3 changes: 3 additions & 0 deletions Dockerfile
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Expand Up @@ -59,6 +59,9 @@ RUN python3 -m venv ${VIRTUAL_ENV} && \
RUN env MPICC="${STUBS_DIR}/bin/mpicc" \
pip install --no-cache-dir --no-build-isolation --no-binary mpi4py mpi4py

RUN python3 -c "from mpi4py import MPI; print(MPI.Get_version())" && \
python3 -c "import numpy; print(numpy.__version__)"

# --- 4. System Libraries (Spdlog, Doxygen, KaHIP, HDF5, ADIOS2, GMSH) ---
RUN wget -nc --quiet https://github.com/gabime/spdlog/archive/refs/tags/v${SPDLOG_VERSION}.tar.gz && \
tar xfz v${SPDLOG_VERSION}.tar.gz && \
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