[SYCL][libdevice] Remove unused spv libdevice files. (#18483)

For sanitizer libdevice, we don't use spv format files and for bfloat16
devicelib, we switched to embed required libdevice files into user's
executable, the legacy spv format files should be dropped as well.
This PR stops building spv files for device sanitizer and bfloat16
libdevice.

Signed-off-by: jinge90 <[email protected]>

Author: jinge90

libdevice/cmake/modules/SYCLLibdevice.cmake

@@ -66,6 +66,7 @@ endif()
 add_custom_target(libsycldevice)
 
 set(filetypes obj obj-new-offload spv bc)
+set(filetypes_no_spv obj obj-new-offload bc)
 
 foreach(filetype IN LISTS filetypes)
   add_custom_target(libsycldevice-${filetype})
@@ -193,10 +194,14 @@ function(add_devicelibs filename)
   cmake_parse_arguments(ARG
     ""
     ""
-    "SRC;EXTRA_OPTS;DEPENDENCIES;SKIP_ARCHS"
+    "SRC;EXTRA_OPTS;DEPENDENCIES;SKIP_ARCHS;FILETYPES"
     ${ARGN})
-
-  foreach(filetype IN LISTS filetypes)
+  if(ARG_FILETYPES)
+    set(devicelib_filetypes "${ARG_FILETYPES}")
+  else()
+    set(devicelib_filetypes "${filetypes}")
+  endif()
+  foreach(filetype IN LISTS devicelib_filetypes)
     compile_lib(${filename}
       FILETYPE ${filetype}
       SRC ${ARG_SRC}
@@ -387,15 +392,15 @@ else()
       DEPENDENCIES ${asan_obj_deps}
       SKIP_ARCHS nvptx64-nvidia-cuda
                  amdgcn-amd-amdhsa
+      FILETYPES "${filetypes_no_spv}"
       EXTRA_OPTS -fno-sycl-instrument-device-code
                  -I${UR_SANITIZER_INCLUDE_DIR}
                  -I${CMAKE_CURRENT_SOURCE_DIR})
 
     # asan aot
-    set(sanitizer_filetypes obj obj-new-offload bc)
     set(asan_devicetypes pvc cpu dg2)
 
-    foreach(asan_ft IN LISTS sanitizer_filetypes)
+    foreach(asan_ft IN LISTS filetypes_no_spv)
       foreach(asan_device IN LISTS asan_devicetypes)
         compile_lib_ext(libsycl-asan-${asan_device}
                         SRC sanitizer/asan_rtl.cpp
@@ -409,14 +414,17 @@ else()
     add_devicelibs(libsycl-msan
       SRC sanitizer/msan_rtl.cpp
       DEPENDENCIES ${msan_obj_deps}
+      SKIP_ARCHS nvptx64-nvidia-cuda
+                 amdgcn-amd-amdhsa
+      FILETYPES "${filetypes_no_spv}"
       EXTRA_OPTS -fno-sycl-instrument-device-code
                  -I${UR_SANITIZER_INCLUDE_DIR}
                  -I${CMAKE_CURRENT_SOURCE_DIR})
 
     # msan aot
     set(msan_devicetypes pvc cpu)
 
-    foreach(msan_ft IN LISTS sanitizer_filetypes)
+    foreach(msan_ft IN LISTS filetypes_no_spv)
       foreach(msan_device IN LISTS msan_devicetypes)
         compile_lib_ext(libsycl-msan-${msan_device}
                         SRC sanitizer/msan_rtl.cpp
@@ -430,13 +438,16 @@ else()
     add_devicelibs(libsycl-tsan
       SRC sanitizer/tsan_rtl.cpp
       DEPENDENCIES ${tsan_obj_deps}
+      SKIP_ARCHS nvptx64-nvidia-cuda
+                 amdgcn-amd-amdhsa
+      FILETYPES "${filetypes_no_spv}"
       EXTRA_OPTS -fno-sycl-instrument-device-code
                  -I${UR_SANITIZER_INCLUDE_DIR}
                  -I${CMAKE_CURRENT_SOURCE_DIR})
 
     set(tsan_devicetypes pvc cpu)
 
-    foreach(tsan_ft IN LISTS sanitizer_filetypes)
+    foreach(tsan_ft IN LISTS filetypes_no_spv)
       foreach(tsan_device IN LISTS tsan_devicetypes)
         compile_lib_ext(libsycl-tsan-${tsan_device}
                         SRC sanitizer/tsan_rtl.cpp
@@ -470,9 +481,11 @@ add_devicelibs(libsycl-fallback-cmath-fp64
   DEPENDENCIES ${cmath_obj_deps})
 add_devicelibs(libsycl-fallback-bfloat16
   SRC fallback-bfloat16.cpp
+  FILETYPES "${filetypes_no_spv}"
   DEPENDENCIES ${bfloat16_obj_deps})
 add_devicelibs(libsycl-native-bfloat16
   SRC bfloat16_wrapper.cpp
+  FILETYPES "${filetypes_no_spv}"
   DEPENDENCIES ${bfloat16_obj_deps})
 
 # Create dependency and source lists for Intel math function libraries.