debugging and TSan build info

Author: SwayamInSync

quaddtype/reinstall.sh

@@ -8,7 +8,11 @@ if [ -d "build/" ]; then
     rm -rf subprojects/sleef
 fi
 
-# export CFLAGS="-g -O0" 
-# export CXXFLAGS="-g -O0"
 python -m pip uninstall -y numpy_quaddtype
 python -m pip install . -vv --no-build-isolation 2>&1 | tee build_log.txt
+
+# for debugging and TSAN builds, comment the above line and uncomment all below:
+# export CFLAGS="-fsanitize=thread -g -O0" 
+# export CXXFLAGS="-fsanitize=thread -g -O0"
+# export LDFLAGS="-fsanitize=thread"
+# python -m pip install . -vv --no-build-isolation -Csetup-args=-Db_sanitize=thread 2>&1 | tee build_log.txt

quaddtype/subprojects/packagefiles/sleef/meson.build

@@ -12,6 +12,7 @@ if host_machine.system() == 'windows'
   parallel_flag = []
 endif
 
+# uncomment below lines for TSAN builds (in case compiler flags are not picked up from meson)
 sleef_configure = run_command([
     cmake, 
     '-S', meson.current_source_dir(),
@@ -22,6 +23,10 @@ sleef_configure = run_command([
     '-DSLEEF_BUILD_TESTS=OFF',
     '-DSLEEF_BUILD_INLINE_HEADERS=OFF',
     '-DCMAKE_POSITION_INDEPENDENT_CODE=ON',
+    # '-DCMAKE_C_FLAGS=-fsanitize=thread -g',
+    # '-DCMAKE_CXX_FLAGS=-fsanitize=thread -g',
+    # '-DCMAKE_EXE_LINKER_FLAGS=-fsanitize=thread',
+    # '-DCMAKE_SHARED_LINKER_FLAGS=-fsanitize=thread',
     '-DCMAKE_INSTALL_PREFIX=' + meson.current_build_dir() / sleef_install_dir
 ], check: false, capture: true)
 

quaddtype/tests/test_multithreading.py

@@ -12,10 +12,6 @@
 if IS_WASM:
     pytest.skip(allow_module_level=True, reason="no threading support in wasm")
 
-pytestmark = pytest.mark.thread_unsafe(
-    reason="tests in this module are already explicitly multi-threaded"
-)
-
 from numpy_quaddtype import *