Use -fno-fast-math to ensure that device code uses accurate transcendentals (#1157)

oleksandr-pavlyk · web-flow · commit 2c4ee08824d7 · 2022-08-02T16:57:50.000-05:00
diff --git a/dpnp/backend/CMakeLists.txt b/dpnp/backend/CMakeLists.txt
@@ -113,6 +113,7 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 # SYCL related compile options
 add_compile_options(-fsycl)
 add_compile_options(-fsycl-device-code-split=per_kernel)
+add_compile_options(-fno-fast-math)
 add_link_options(-fsycl)
 add_link_options(-fsycl-device-code-split=per_kernel)
 
