Add sbgemm

driver/level3/CMakeLists.txt

@@ -12,6 +12,12 @@ foreach (GEMM_DEFINE ${GEMM_DEFINES})
   if (USE_THREAD AND NOT USE_SIMPLE_THREADED_LEVEL3)
     GenerateNamedObjects("gemm.c" "${GEMM_DEFINE};THREADED_LEVEL3" "gemm_thread_${GEMM_DEFINE_LC}" 0)
   endif ()
+  if (BUILD_BFLOAT16)
+    GenerateNamedObjects("gemm.c" "${GEMM_DEFINE}" "gemm_${GEMM_DEFINE_LC}" 0 "" "" false "BFLOAT16")
+    if (USE_THREAD AND NOT USE_SIMPLE_THREADED_LEVEL3)
+      GenerateNamedObjects("gemm.c" "${GEMM_DEFINE};THREADED_LEVEL3" "gemm_thread_${GEMM_DEFINE_LC}" 0 "" "" false "BFLOAT16")
+    endif ()
+  endif ()
 endforeach ()
 
 if ( BUILD_COMPLEX16 AND NOT  BUILD_DOUBLE)