win stancils added

.github/workflows/build_wheels.yml

@@ -10,7 +10,7 @@ jobs:
   build_stencils:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install cross compilers
         run: |
@@ -19,7 +19,8 @@ jobs:
             gcc-12-aarch64-linux-gnu \
             gcc-12-arm-linux-gnueabihf \
             gcc-12-mips-linux-gnu \
-            gcc-12-riscv64-linux-gnu
+            gcc-12-riscv64-linux-gnu \
+            gcc-12-mingw-w64-x86-64
 
       - name: Build object files
         run: bash src/copapy/obj/crosscompile.sh
@@ -38,7 +39,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: actions/download-artifact@v4
         with:

.github/workflows/ci.yml

@@ -7,7 +7,28 @@ on:
     branches: [main]
 
 jobs:
+  build_stencils:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install cross compilers
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y \
+            gcc-12-mingw-w64-x86-64
+
+      - name: Build ops obj files
+        run: |
+          bash src/copapy/obj/nativecompile.sh
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: stencil-object-files
+          path: src/copapy/obj/*.o
+
   build-ubuntu:
+    needs: [build_stencils]
     runs-on: ubuntu-latest
 
     strategy:
@@ -18,6 +39,16 @@ jobs:
     - name: Check out code
       uses: actions/checkout@v4
 
+    - uses: actions/download-artifact@v4
+      with:
+        name: stencil-object-files
+        path: src/copapy/obj
+
+    - name: Install compiler
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y gcc-12-mingw-w64-x86-64
+
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5
       with:
@@ -26,25 +57,20 @@ jobs:
     - name: Install Python dependencies
       run: python -m pip install -e .[dev]
 
-    - name: Build ops obj files
-      run: |
-        bash src/copapy/obj/nativecompile.sh
-
     - name: Compile coparun
       run: |
         mkdir -p bin
         gcc -O3 -Wall -Wextra -Wconversion -Wsign-conversion -Wshadow -Wstrict-overflow -Werror -g src/coparun/runmem.c src/coparun/coparun.c src/coparun/mem_man.c -o bin/coparun
 
+    - name: Run tests with pytest
+      run: pytest
+
+    - name: Type checking with mypy
+      run: mypy
+
     #- name: Lint code with flake8
     #  run: flake8
 
-    - name: Upload obj files
-      uses: actions/upload-artifact@v4
-      if: strategy.job-index == 0
-      with:
-        name: stencil-object-files
-        path: src/copapy/obj/*.o
-
     - name: Upload compiled runner
       uses: actions/upload-artifact@v4
       if: strategy.job-index == 0
@@ -52,14 +78,8 @@ jobs:
         name: runner-linux
         path: bin/*
 
-    - name: Run tests with pytest
-      run: pytest
-
-    - name: Type checking with mypy
-      run: mypy
-
   build-windows:
-    needs: [build-ubuntu]
+    needs: [build_stencils]
     runs-on: windows-latest
 
     strategy:

src/copapy/__init__.py

@@ -14,14 +14,9 @@ def get_var_name(var: Any, scope: dict[str, Any] = globals()) -> list[str]:
     return [name for name, value in scope.items() if value is var]
 
 
-def get_local_arch() -> str:
-    arch_translation_table = {'AMD64': 'x86_64'}
-    return arch_translation_table.get(platform.machine(), platform.machine())
-
-
 def stencil_db_from_package(arch: str = 'native', optimization: str = 'O3') -> stencil_database:
     if arch == 'native':
-        arch = get_local_arch()
+        arch = platform.machine()
     stencil_data = pkgutil.get_data(__name__, f"obj/stencils_{arch}_{optimization}.o")
     assert stencil_data, f"stencils_{arch}_{optimization} not found"
     return stencil_database(stencil_data)
@@ -485,16 +480,15 @@ class Target():
         else:
             raise ValueError(f"Unsupported variable type: {var_type}")
 
-
     def read_variable_remote(self, net: Net) -> None:
         dw = binw.data_writer(self.sdb.byteorder)
         add_read_command(dw, self._variables, net)
         assert coparun(dw.get_data()) > 0
 
+
 def add_read_command(dw: binw.data_writer, variables: dict[Net, tuple[int, int, str]], net: Net) -> None:
     assert net in variables, f"Variable {net} not found in data writer variables"
     addr, lengths, _ = variables[net]
     dw.write_com(binw.Command.READ_DATA)
     dw.write_int(addr)
     dw.write_int(lengths)
-    

src/copapy/binwrite.py

@@ -55,6 +55,7 @@ class data_writer():
         with open(path, 'wb') as f:
             f.write(self.get_data())
 
+
 class data_reader():
     def __init__(self, data: bytes | bytearray, byteorder: ByteOrder):
         self._data = data
@@ -77,7 +78,7 @@ class data_reader():
         self._index += 1
         return ret
 
-    def read_bytes(self, num_bytes: int) -> bytes:
+    def read_bytes(self, num_bytes: int) -> bytes | bytearray:
         ret = self._data[self._index:self._index + num_bytes]
         self._index += num_bytes
         return ret

src/copapy/generate_stencils.py

@@ -7,7 +7,7 @@ op_signs = {'add': '+', 'sub': '-', 'mul': '*', 'div': '/',
 
 def get_function_start() -> str:
     return """
-    __attribute__((ms_abi)) int function_start(){
+    int function_start(){
         result_int(0);  // dummy call instruction before marker gets striped
         asm volatile (".long 0xE2401F0F");
         return 1;
@@ -17,7 +17,7 @@ def get_function_start() -> str:
 
 def get_function_end() -> str:
     return """
-    __attribute__((ms_abi)) int function_end(){
+    int function_end(){
         result_int(0);
         asm volatile (".long 0xE1401F0F");
         return 1;

src/copapy/obj/crosscompile.sh

@@ -21,6 +21,9 @@ mkdir -p $DEST
 # Native x86_64
 gcc-12 -$OPT -c $SRC -o $DEST/stencils_x86_64_$OPT.o
 
+# Windows x86_64 (ARM64)
+x86_64-w64-mingw32-gcc -$OPT -c $SRC -o $DEST/stencils_AMD64_$OPT.o
+
 # ARM64
 aarch64-linux-gnu-gcc-12 -$OPT -c $SRC -o $DEST/stencils_aarch64_$OPT.o
 

src/copapy/obj/nativecompile.sh

@@ -12,3 +12,6 @@ gcc-12 -c $SRC -O0 -o $DEST/stencils_x86_64_O0.o
 gcc-12 -c $SRC -O1 -o $DEST/stencils_x86_64_O1.o
 gcc-12 -c $SRC -O2 -o $DEST/stencils_x86_64_O2.o
 gcc-12 -c $SRC -O3 -o $DEST/stencils_x86_64_O3.o
+
+# Windows x86_64 (ARM64)
+x86_64-w64-mingw32-gcc -O3 -c $SRC -o $DEST/stencils_AMD64_$OPT.o

tests/test_coparun_module.py

@@ -1,6 +1,6 @@
 from copapy import const, Target
 from pytest import approx
-import time
+
 
 def function(c1, c2):
     i1 = c1 * 3.3 + 5

tests/test_crash_win.py

@@ -1,7 +1,6 @@
 from copapy import Write, const
 import copapy
 import subprocess
-import struct
 from copapy import binwrite
 
 
@@ -51,6 +50,7 @@ def test_compile():
     print(result)
     assert 'Return value: 1' in result
 
+
 if __name__ == "__main__":
     #test_example()
     test_compile()

tests/test_stencil_db.py

@@ -1,8 +1,9 @@
-from copapy import stencil_database, stencil_db, get_local_arch
+from copapy import stencil_database, stencil_db
+import platform
 
 
 def test_list_symbols():
-    arch = get_local_arch()
+    arch = platform.machine()
     sdb = stencil_database(f'src/copapy/obj/stencils_{arch}_O3.o')
     print('----')
     #print(sdb.function_definitions)
@@ -12,7 +13,7 @@ def test_list_symbols():
 
 
 def test_start_end_function():
-    arch = get_local_arch()
+    arch = platform.machine()
     sdb = stencil_database(f'src/copapy/obj/stencils_{arch}_O3.o')
     for sym_name in sdb.function_definitions.keys():
         data = sdb.elf.symbols[sym_name].data