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Arm backend: Fix Timing Adapter settings depending on the memory mode… #8941

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Merged
merged 2 commits into from
Mar 5, 2025
Merged

Arm backend: Fix Timing Adapter settings depending on the memory mode… #8941

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bc433a3
Arm backend: Fix Timing Adapter settings depending on the memory mode…
gggekov Feb 20, 2025
766d42c
Merge branch 'main' into set_TAs_correctly_depending_on_mem_mode
zingo Mar 5, 2025
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25 changes: 20 additions & 5 deletions backends/arm/scripts/build_executorch_runner.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -14,8 +14,9 @@ toolchain_cmake=${et_root_dir}/examples/arm/ethos-u-setup/arm-none-eabi-gcc.cmak
pte_file=""
target="ethos-u55-128"
build_type="Release"
system_config=""
bundleio=false
system_config=""
memory_mode=""
build_with_etdump=false
extra_build_flags=""
output_folder_set=false
Expand All @@ -32,9 +33,12 @@ help() {
echo " --pte=<PTE_FILE> pte file (genrated by the aot_arm_compier from the model to include in the elf"
echo " --target=<TARGET> Target to build and run for Default: ${target}"
echo " --build_type=<TYPE> Build with Release, Debug or RelWithDebInfo, default is ${build_type}"
echo " --system_config=<CONFIG> System configuration to select from the Vela configuration file (see vela.ini). Default: Ethos_U55_High_End_Embedded for EthosU55 targets, Ethos_U85_SYS_DRAM_Mid for EthosU85 targets."
echo " NOTE: If given, this option must match the given target. This option also sets timing adapter values customized for specific hardware, see ./executor_runner/CMakeLists.txt."
echo " --bundleio Support both pte and Bundle IO bpte using Devtools BundelIO with Input/RefOutput included"
echo " --system_config=<CONFIG> System configuration to select from the Vela configuration file (see vela.ini). Default: Ethos_U55_High_End_Embedded for EthosU55 targets, Ethos_U85_SYS_DRAM_Mid for EthosU85 targets."
echo " NOTE: If given, this option must match the given target. This option along with the memory_mode sets timing adapter values customized for specific hardware, see ./executor_runner/CMakeLists.txt."
echo " --memory_mode=<CONFIG> Vela memory mode, used for setting the Timing Adapter parameters of the Corstone platforms."
echo " Valid values are Shared_Sram(for Ethos-U55, Ethos-U65, Ethos-85), Sram_Only(for Ethos-U55, Ethos-U65, Ethos-U85) or Dedicated_Sram(for Ethos-U65, Ethos-U85)."
echo " Default: Shared_Sram for the Ethos-U55 and Sram_Only for the Ethos-U85"
echo " --etdump Adds Devtools etdump support to track timing, etdump area will be base64 encoded in the log"
echo " --extra_build_flags=<FLAGS> Extra flags to pass to cmake like -DET_ARM_BAREMETAL_METHOD_ALLOCATOR_POOL_SIZE=60000 Default: none "
echo " --output=<FOLDER> Output folder Default: <MODEL>/<MODEL>_<TARGET INFO>.pte"
Expand All @@ -49,8 +53,9 @@ for arg in "$@"; do
--pte=*) pte_file="${arg#*=}";;
--target=*) target="${arg#*=}";;
--build_type=*) build_type="${arg#*=}";;
--system_config=*) system_config="${arg#*=}";;
--bundleio) bundleio=true ;;
--system_config=*) system_config="${arg#*=}";;
--memory_mode=*) memory_mode="${arg#*=}";;
--etdump) build_with_etdump=true ;;
--extra_build_flags=*) extra_build_flags="${arg#*=}";;
--output=*) output_folder="${arg#*=}" ; output_folder_set=true ;;
Expand Down Expand Up @@ -83,6 +88,15 @@ then
fi
fi

if [[ ${memory_mode} == "" ]]
then
memory_mode="Shared_Sram"
if [[ ${target} =~ "ethos-u85" ]]
then
memory_mode="Sram_Only"
fi
fi

output_folder=$(realpath ${output_folder})

if [[ ${target} == *"ethos-u55"* ]]; then
Expand All @@ -91,7 +105,7 @@ else
target_cpu=cortex-m85
fi
echo "--------------------------------------------------------------------------------"
echo "Build Arm Baremetal executor_runner for ${target} with ${pte_file} using ${system_config} ${extra_build_flags} to '${output_folder}/cmake-out'"
echo "Build Arm Baremetal executor_runner for ${target} with ${pte_file} using ${system_config} ${memory_mode} ${extra_build_flags} to '${output_folder}/cmake-out'"
echo "--------------------------------------------------------------------------------"

cd ${et_root_dir}/examples/arm/executor_runner
Expand Down Expand Up @@ -120,6 +134,7 @@ cmake \
${build_with_etdump_flags} \
-DPYTHON_EXECUTABLE=$(which python3) \
-DSYSTEM_CONFIG=${system_config} \
-DMEMORY_MODE=${memory_mode} \
${extra_build_flags} \
-B ${output_folder}/cmake-out

Expand Down
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