From 911d5728fccdabbdf41549c58f0266e49c2aeaf0 Mon Sep 17 00:00:00 2001 From: Sunita Nadampalli Date: Tue, 2 May 2023 14:05:39 +0000 Subject: [scons multi_isa] extend multi_isa build to support armv8-a march This change adds support for multi isa build with armv8-a as the base micro architecture. To enable this, use 'arch=armv8a' and 'multi_isa=1' build flags during scons build. This build option doesn't include fp16 vector arithmetic. To include fp16 vector arithmetic, use 'arch=armv8.2-a' and 'multi_isa=1' build option. Signed-off-by: Sunita Nadampalli Change-Id: Ib5ca61dc65603382baee53b3ec30b2b817beda3c Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/9474 Tested-by: Arm Jenkins Comments-Addressed: Arm Jenkins Reviewed-by: SiCong Li Reviewed-by: Viet-Hoa Do Benchmark: Arm Jenkins --- SConscript | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'SConscript') diff --git a/SConscript b/SConscript index 7ea59d2ef3..c774a55d22 100644 --- a/SConscript +++ b/SConscript @@ -94,8 +94,12 @@ def build_lib_objects(): 'ARM_COMPUTE_ENABLE_I8MM', 'ARM_COMPUTE_ENABLE_SVEF32MM']) # Build all the common files for the base architecture - lib_static_objs += build_obj_list(filedefs["armv8.2-a"], lib_files, static=True) - lib_shared_objs += build_obj_list(filedefs["armv8.2-a"], lib_files, static=False) + if env['arch'] == 'armv8a': + lib_static_objs += build_obj_list(filedefs["armv8-a"], lib_files, static=True) + lib_shared_objs += build_obj_list(filedefs["armv8-a"], lib_files, static=False) + else: + lib_static_objs += build_obj_list(filedefs["armv8.2-a"], lib_files, static=True) + lib_shared_objs += build_obj_list(filedefs["armv8.2-a"], lib_files, static=False) # Build the SVE specific files lib_static_objs += build_obj_list(filedefs["armv8.2-a-sve"], lib_files_sve, static=True) -- cgit v1.2.1