Test: use -fsycl-device-code-split=per_src for coverage build

Author: vlad-perevezentsev

dpnp/CMakeLists.txt

@@ -95,7 +95,12 @@ function(build_dpnp_tensor_ext _trgt _src _dest)
     if(BUILD_DPNP_SYCL)
         add_sycl_to_target(TARGET ${_trgt} SOURCES ${_generated_src})
         target_compile_options(${_trgt} PRIVATE -fno-sycl-id-queries-fit-in-int)
-        target_link_options(${_trgt} PRIVATE -fsycl-device-code-split=per_kernel)
+        # For coverage builds, use per_src instead of per_kernel to reduce memory
+        if(DPNP_GENERATE_COVERAGE)
+            target_link_options(${_trgt} PRIVATE -fsycl-device-code-split=per_src)
+        else()
+            target_link_options(${_trgt} PRIVATE -fsycl-device-code-split=per_kernel)
+        endif()
         if(DPNP_TENSOR_OFFLOAD_COMPRESS)
             target_link_options(${_trgt} PRIVATE --offload-compress)
         endif()

dpnp/tensor/CMakeLists.txt

@@ -313,10 +313,18 @@ foreach(python_module_name ${_py_trgts})
         ${python_module_name}
         PRIVATE -fno-sycl-id-queries-fit-in-int
     )
-    target_link_options(
-        ${python_module_name}
-        PRIVATE -fsycl-device-code-split=per_kernel
-    )
+    # For coverage builds, use per_src instead of per_kernel to reduce memory
+    if(DPNP_GENERATE_COVERAGE)
+        target_link_options(
+            ${python_module_name}
+            PRIVATE -fsycl-device-code-split=per_src
+        )
+    else()
+        target_link_options(
+            ${python_module_name}
+            PRIVATE -fsycl-device-code-split=per_kernel
+        )
+    endif()
     if(DPNP_TENSOR_OFFLOAD_COMPRESS)
         target_link_options(${python_module_name} PRIVATE --offload-compress)
     endif()