diff options
-rw-r--r-- | Android.mk | 27 | ||||
-rw-r--r-- | README.md | 4 |
2 files changed, 14 insertions, 17 deletions
@@ -38,24 +38,21 @@ OPENCL_HEADER_PATH := $(LOCAL_PATH)/clframework/include NN_HEADER_PATH := $(LOCAL_PATH)/../../../frameworks/ml/nn/runtime/include # Variables to control CL/NEON/reference backend support -# -# They can be optionally passed from the command line to build the backends programmatically -# For example, to disable CL support, do from the top of the Android source tree: -# ARMNN_COMPUTE_CL_ENABLED=0 make -# Or export it as an environment variable, export ARMNN_COMPUTE_CL_ENABLED=0, and then run the make command -# -# Set the following default values to '0' to disable support for a specific backend -ifndef ARMNN_COMPUTE_CL_ENABLED -# ARMNN_COMPUTE_CL_ENABLED is undefined, use the following default value +# Set them to '0' to disable support for a specific backend ARMNN_COMPUTE_CL_ENABLED := 1 -endif -ifndef ARMNN_COMPUTE_NEON_ENABLED -# ARMNN_COMPUTE_NEON_ENABLED is undefined, use the following default value ARMNN_COMPUTE_NEON_ENABLED := 1 -endif -ifndef ARMNN_REF_ENABLED -# ARMNN_REF_ENABLED is undefined, use the following default value ARMNN_REF_ENABLED := 1 + +ifeq ($(ARMNN_COMPUTE_CL_ENABLE),0) +ARMNN_COMPUTE_CL_ENABLED := 0 +endif + +ifeq ($(ARMNN_COMPUTE_NEON_ENABLE),0) +ARMNN_COMPUTE_NEON_ENABLED := 0 +endif + +ifeq ($(ARMNN_REF_ENABLE),0) +ARMNN_REF_ENABLED := 0 endif ####################### @@ -39,8 +39,8 @@ thus the following should be added to `device.mk` instead: PRODUCT_PACKAGES += android.hardware.neuralnetworks@1.2-service-armnn </pre> `Android.mk` contains the module definition of both versions of the ArmNN driver. -Similarly, the Neon or CL backend can be enabled/disabled by setting ARMNN_COMPUTE_CL_ENABLE or -ARMNN_COMPUTE_NEON_ENABLE in `device.mk`: +Similarly, the Neon, CL or reference backend can be enabled/disabled by setting ARMNN_COMPUTE_CL_ENABLE, +ARMNN_COMPUTE_NEON_ENABLE or ARMNN_REF_ENABLE in `device.mk`: <pre> ARMNN_COMPUTE_CL_ENABLE := 1 </pre> |