IVGCVSW-8172 Add macOS support to build tool setup

  * Updates build rules for platform
  * Failing unit tests excluded (dynamic backends, profiling)
  * install-packages.sh generates manual setup information

Signed-off-by: Tracy Narine <tracy.narine@arm.com>
Change-Id: I2d3d434aa615a8796c0cb94cd5b9c35a5acfd148

18 files changed, 218 insertions, 50 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 29a72e36eb..e8067350ae 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 #
-# Copyright © 2017-2023 Arm Ltd and Contributors. All rights reserved.
+# Copyright © 2017-2024 Arm Ltd and Contributors. All rights reserved.
 # Copyright © 2020 NXP
 # SPDX-License-Identifier: MIT
 #
@@ -476,10 +476,12 @@ endif()
 
 target_compile_definitions(armnn PRIVATE "ARMNN_COMPILING_DLL")
 
-# Generate a map file for all build modes
-set_property(TARGET armnn APPEND_STRING PROPERTY
-        LINK_FLAGS " -Wl,-Map=libarmnnMapFile.map")
-message(STATUS "Linker will generate mapfile ")
+# Generate a map file for Linux build modes
+if (NOT ("${CMAKE_SYSTEM_NAME}" STREQUAL Darwin))
+    set_property(TARGET armnn APPEND_STRING PROPERTY
+            LINK_FLAGS " -Wl,-Map=libarmnnMapFile.map")
+    message(STATUS "Linker will generate mapfile ")
+endif()
 
 target_include_directories(armnn
     PUBLIC
diff --git a/build-tool/scripts/build-armnn.sh b/build-tool/scripts/build-armnn.sh
index 18e59e1cb5..5bc8d697ff 100755
--- a/build-tool/scripts/build-armnn.sh
+++ b/build-tool/scripts/build-armnn.sh
@@ -17,12 +17,36 @@ abs_script_path=$(cd "$rel_path" ; pwd -P) 	# absolute path to script directory
 abs_btool_path=$(dirname "$abs_script_path")	# absolute path to build-tool directory
 abs_armnn_path=$(dirname "$abs_btool_path")	# absolute path to armnn directory
 
+# Figure out platform specific settings
+osname=$(uname)
+osgetopt=getopt
+os_darwin=0
+if [ "$osname" == "Darwin" ]; then
+  os_darwin=1
+  osgetoptsys="/opt/homebrew/opt/gnu-getopt/bin/getopt"
+  osgetopthome="$HOME/homebrew/opt/gnu-getopt/bin/getopt"
+  if [ -f "$osgetoptsys" ]; then
+    echo "gnu-getopt found at: $osgetoptsys"
+    osgetopt=$osgetoptsys
+  elif [ -f "$osgetopthome" ]; then
+    echo "gnu-getopt found at: $osgetopthome"
+    osgetopt=$osgetopthome
+  else
+    echo "Run $rel_path/install-packages.sh and follow the instructions to configure the environment for $osname"
+    exit 1
+  fi
+fi
+
 build_acl()
 {
   cd "$ACL_SRC"
 
   # $acl_scons_params are additional options provided by the user and will overwrite any previously defined args
-  local acl_params="neon=$flag_neon_backend opencl=$flag_cl_backend Werror=0 embed_kernels=1 examples=0 validation_tests=0 benchmark_tests=0 benchmark_examples=0 $acl_scons_params"
+  acl_extra=""
+  if [ "$os_darwin" -eq 1 ]; then
+    acl_extra="os=macos "
+  fi
+  local acl_params="$acl_extra neon=$flag_neon_backend opencl=$flag_cl_backend Werror=0 embed_kernels=1 examples=0 validation_tests=0 benchmark_tests=0 benchmark_examples=0 $acl_scons_params"
 
   if [ "$flag_debug" -eq 1 ]; then
     acl_params="$acl_params debug=1 asserts=1"
@@ -100,10 +124,16 @@ build_armnn()
   local cmake_flags=""
   local compile_flags=""
   local android_cmake_args=""
+  local linker_cmake_args=""
+  local warn_flags=""
 
   case "$TARGET_ARCH" in
     "aarch64")
       compile_flags+="$AARCH64_COMPILER_FLAGS"
+      if [ "$os_darwin" -eq 1 ]; then
+        linker_cmake_args="-DCMAKE_SHARED_LINKER_FLAGS='-framework CoreFoundation -framework Foundation'"
+        warn_flags="-DCMAKE_CXX_FLAGS='-Wno-error=deprecated-declarations'"
+      fi
       ;;
     "android64")
       compile_flags+="$ANDROID64_COMPILER_FLAGS"
@@ -125,8 +155,17 @@ build_armnn()
 
   echo -e "\n***** Building Arm NN for $TARGET_ARCH *****"
 
+  local flatbuffers_root="$FLATBUFFERS_BUILD_TARGET"
+  local protobuf_root="$PROTOBUF_BUILD_TARGET"
+  if [ "$os_darwin" -eq 1 ]; then
+    flatbuffers_root="$FLATBUFFERS_BUILD_HOST"
+    protobuf_root="$PROTOBUF_BUILD_HOST"
+  fi
+
   eval "$compile_flags" \
   cmake "$android_cmake_args" \
+        "$linker_cmake_args" \
+        "$warn_flags" \
         -DCMAKE_BUILD_TYPE="$build_type" \
         -DBUILD_CLASSIC_DELEGATE="$flag_tflite_classic_delegate" \
         -DBUILD_OPAQUE_DELEGATE="$flag_tflite_opaque_delegate" \
@@ -143,17 +182,21 @@ build_armnn()
         -DTF_LITE_GENERATED_PATH="$TFLITE_SRC"/schema \
         -DTF_LITE_SCHEMA_INCLUDE_PATH="$TFLITE_SRC"/schema \
         -DTFLITE_LIB_ROOT="$TFLITE_BUILD_TARGET" \
-        -DFLATBUFFERS_ROOT="$FLATBUFFERS_BUILD_TARGET" \
+        -DFLATBUFFERS_ROOT="$flatbuffers_root" \
         -DFLATC_DIR="$FLATBUFFERS_BUILD_HOST" \
         -DONNX_GENERATED_SOURCES="$ONNX_BUILD_TARGET" \
-        -DPROTOBUF_ROOT="$PROTOBUF_BUILD_TARGET" \
+        -DPROTOBUF_ROOT="$protobuf_root" \
         "$armnn_cmake_args" \
         "$ARMNN_SRC"
 
   make -j "$NUM_THREADS"
 
   # Copy protobuf library into Arm NN build directory, if ONNX Parser is enabled
-  if [ "$flag_onnx_parser" -eq 1 ]; then
+  if [ "$flag_onnx_parser" -eq 1 ] && [ "$os_darwin" -eq 1 ]; then
+    cd "$ARMNN_BUILD_TARGET"
+    rm -f libprotobuf.dylib libprotobuf.23.dylib
+    cp "$PROTOBUF_LIBRARY_TARGET" .
+  elif [ "$flag_onnx_parser" -eq 1 ]; then
     cd "$ARMNN_BUILD_TARGET"
     rm -f libprotobuf.so libprotobuf.so.23 libprotobuf.so.23.0.0
     if [ "$TARGET_ARCH" != "android64" ]; then
@@ -228,7 +271,12 @@ download_acl()
   acl_tag="$(echo "$armnn_branch" | tr '\n' ' ' | sed -e 's/[^0-9]/ /g' -e 's/^ *//g' -e 's/ *$//g' | tr -s ' ' | sed 's/ /./g')"
 
   cd "$ACL_SRC"
-  git checkout v"$acl_tag"
+  if [ "$acl_tag" == "" ]; then
+    # Take the latest
+    git checkout main
+  else
+    git checkout v"$acl_tag"
+  fi
 
   echo -e "\n***** ACL Downloaded: $acl_tag *****"
 }
@@ -324,7 +372,7 @@ if [ $# -eq 0 ]; then
   exit 1
 fi
 
-args=$(getopt -ohx -l tflite-classic-delegate,tflite-opaque-delegate,tflite-parser,onnx-parser,all,target-arch:,neon-backend,cl-backend,ref-backend,clean,debug,armnn-cmake-args:,acl-scons-params:,num-threads:,symlink-armnn,help -n "$name"   -- "$@")
+args=$($osgetopt -ohx -l tflite-classic-delegate,tflite-opaque-delegate,tflite-parser,onnx-parser,all,target-arch:,neon-backend,cl-backend,ref-backend,clean,debug,armnn-cmake-args:,acl-scons-params:,num-threads:,symlink-armnn,help -n "$name"   -- "$@")
 eval set -- "$args"
 while [ $# -gt 0 ]; do
   if [ -n "${opt_prev:-}" ]; then
diff --git a/build-tool/scripts/common.sh b/build-tool/scripts/common.sh
index e68de99c9d..0c34c7e7df 100755
--- a/build-tool/scripts/common.sh
+++ b/build-tool/scripts/common.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 #
-# Copyright © 2022-2023 Arm Ltd and Contributors. All rights reserved.
+# Copyright © 2022-2024 Arm Ltd and Contributors. All rights reserved.
 # SPDX-License-Identifier: MIT
 #
 
@@ -34,9 +34,16 @@ TARGET_ARCH="$target_arch"
 NATIVE_BUILD=0
 if [ "$TARGET_ARCH" == "$HOST_ARCH" ]; then
   NATIVE_BUILD=1
+elif [ "$TARGET_ARCH" == "aarch64" ]; then
+  if [ "$HOST_ARCH" == "arm64" ]; then
+    NATIVE_BUILD=1
+  fi
 fi
 
 AARCH64_COMPILER_FLAGS+="CC=/usr/bin/aarch64-linux-gnu-gcc CXX=/usr/bin/aarch64-linux-gnu-g++ "
+if [ "$HOST_ARCH" == "arm64" ]; then
+  AARCH64_COMPILER_FLAGS+="CC=/usr/bin/clang CXX=/usr/bin/clang++ "
+fi
 
 # NDK
 NDK_VERSION=26b
@@ -74,7 +81,11 @@ PROTOBUF_BUILD_ROOT="$BUILD_DIR"/protobuf
 PROTOBUF_BUILD_HOST="$PROTOBUF_BUILD_ROOT"/"$HOST_ARCH"_build
 PROTOCOL_COMPILER_HOST="$PROTOBUF_BUILD_HOST"/bin/protoc
 PROTOBUF_BUILD_TARGET="$PROTOBUF_BUILD_ROOT"/"$TARGET_ARCH"_build
-PROTOBUF_LIBRARY_TARGET="$PROTOBUF_BUILD_TARGET"/lib/libprotobuf.so.23.0.0
+if [ "$osname" == "Darwin" ]; then
+  PROTOBUF_LIBRARY_TARGET="$PROTOBUF_BUILD_HOST"/lib/libprotobuf.dylib
+else
+  PROTOBUF_LIBRARY_TARGET="$PROTOBUF_BUILD_TARGET"/lib/libprotobuf.so.23.0.0
+fi
 PROTOBUF_ANDROID_LIB_TARGET="$PROTOBUF_BUILD_TARGET"/lib/libprotobuf.so
 
 # ONNX
diff --git a/build-tool/scripts/install-packages.sh b/build-tool/scripts/install-packages.sh
index 1a238b6c98..4a461a0d55 100755
--- a/build-tool/scripts/install-packages.sh
+++ b/build-tool/scripts/install-packages.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 #
-# Copyright © 2022 Arm Ltd and Contributors. All rights reserved.
+# Copyright © 2022, 2024 Arm Ltd and Contributors. All rights reserved.
 # SPDX-License-Identifier: MIT
 #
 
@@ -91,6 +91,25 @@ install_apt_packages()
   rm -rf /var/lib/apt/lists/*
 }
 
+usage_darwin()
+{
+  cat <<EOF
+The $osname platform requires manual setup:
+0) Install the command line developer tools (at a minimum)
+1) Install homebrew and then run the following in a terminal:
+   1) brew install cmake
+   2) brew install scons
+   3) brew install gnu-getopt
+   4) brew install wget
+EOF
+}
+
+osname=$(uname)
+if [ "$osname" == "Darwin" ]; then
+  usage_darwin
+  exit 1
+fi
+
 name=$(basename "$0")
 
 if [ ! "$(id -u)" -eq 0 ]; then
diff --git a/build-tool/scripts/setup-armnn.sh b/build-tool/scripts/setup-armnn.sh
index 6b87d6f6ea..a4453560ec 100755
--- a/build-tool/scripts/setup-armnn.sh
+++ b/build-tool/scripts/setup-armnn.sh
@@ -13,6 +13,26 @@ set -o errexit  # Catch and propagate non zero exit codes.
 
 rel_path=$(dirname "$0") # relative path from where script is executed to script location
 
+# Figure out platform specific settings
+osname=$(uname)
+osgetopt=getopt
+os_darwin=0
+if [ "$osname" == "Darwin" ]; then
+  os_darwin=1
+  osgetoptsys="/opt/homebrew/opt/gnu-getopt/bin/getopt"
+  osgetopthome="$HOME/homebrew/opt/gnu-getopt/bin/getopt"
+  if [ -f "$osgetoptsys" ]; then
+    echo "gnu-getopt found at: $osgetoptsys"
+    osgetopt=$osgetoptsys
+  elif [ -f "$osgetopthome" ]; then
+    echo "gnu-getopt found at: $osgetopthome"
+    osgetopt=$osgetopthome
+  else
+    echo "Run $rel_path/install-packages.sh and follow the instructions to configure the environment for $osname"
+    exit 1
+  fi
+fi
+
 # Download an archive using wget and extract using tar
 # Takes three arguments:
 # 1. Name of dependency being downloaded e.g. Flatbuffers
@@ -138,6 +158,9 @@ build_flatbuffers()
     target_arch="$HOST_ARCH"
     mkdir -p "$FLATBUFFERS_BUILD_HOST"
     build_dir="$FLATBUFFERS_BUILD_HOST"
+    if [ "$os_darwin" -eq 1 ]; then
+      cmake_flags+="$AARCH64_COMPILER_FLAGS"
+    fi
   fi
 
   echo -e "\n***** Building flatbuffers for $target_arch *****"
@@ -184,6 +207,14 @@ download_tensorflow()
   echo -e "\n***** TensorFlow downloaded *****"
 }
 
+build_tflite_cpuinfo()
+{
+  cd "$TFLITE_BUILD_TARGET"/cpuinfo
+  cmake .
+  make
+  cp *.a ../_deps/cpuinfo-build
+}
+
 build_tflite()
 {
   mkdir -p "$TFLITE_BUILD_TARGET"
@@ -194,9 +225,13 @@ build_tflite()
 
   case "$TARGET_ARCH" in
     "aarch64")
+      cmake_system="Linux"
+      if [ "$os_darwin" -eq 1 ]; then
+        cmake_system="Darwin"
+      fi
       cmake_flags+="$AARCH64_COMPILER_FLAGS"
       target_arch_cmd="-DCMAKE_SYSTEM_PROCESSOR=aarch64 \
-                       -DCMAKE_SYSTEM_NAME=Linux "
+                       -DCMAKE_SYSTEM_NAME=$cmake_system "
 
       if [ "$NATIVE_BUILD" -eq 0 ]; then
         cmake_flags+="ARMCC_FLAGS='-funsafe-math-optimizations' "
@@ -226,6 +261,11 @@ build_tflite()
         "$TFLITE_SRC"
   cmake --build . -j "$NUM_THREADS"
 
+  if [ "$os_darwin" -eq 1 ]; then
+    # Workaround undefined link error for this platform
+    build_tflite_cpuinfo
+  fi
+
   echo -e "\n***** Built TF Lite for $TARGET_ARCH *****"
 }
 
@@ -324,7 +364,7 @@ if [ $# -eq 0 ]; then
   exit 1
 fi
 
-args=$(getopt -ohx -l tflite-classic-delegate,tflite-opaque-delegate,tflite-parser,onnx-parser,all,target-arch:,num-threads:,help -n "$name"   -- "$@")
+args=$($osgetopt -ohx -l tflite-classic-delegate,tflite-opaque-delegate,tflite-parser,onnx-parser,all,target-arch:,num-threads:,help -n "$name"   -- "$@")
 eval set -- "$args"
 while [ $# -gt 0 ]; do
   if [ -n "${opt_prev:-}" ]; then
diff --git a/build-tool/scripts/validation.sh b/build-tool/scripts/validation.sh
index 1d7af76e2a..a18908ebfb 100755
--- a/build-tool/scripts/validation.sh
+++ b/build-tool/scripts/validation.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 #
-# Copyright © 2022-2023 Arm Ltd and Contributors. All rights reserved.
+# Copyright © 2022-2024 Arm Ltd and Contributors. All rights reserved.
 # SPDX-License-Identifier: MIT
 #
 
@@ -16,12 +16,12 @@ set -o errexit  # Catch and propagate non zero exit codes.
 
 # Host and target architecture validation
 if [ "$target_arch" == "" ]; then
-  echo "$name: --target-arch is not set. Example usage: --target-arch=aarch64"
+  echo "$name: --target_arch is not set. Example usage: --target_arch=aarch64"
   exit 1
 fi
 
 if [ "$target_arch" != "aarch64" ] && [ "$target_arch" != "android64" ] && [ "$target_arch" != "x86_64" ]; then
-  echo "$name: --target-arch is not valid. Valid options are: aarch64, android64, x86_64"
+  echo "$name: --target_arch is not valid. Valid options are: aarch64, android64, x86_64"
   exit 1
 fi
 
diff --git a/profiling/server/src/basePipeServer/tests/BasePipeServerTests.cpp b/profiling/server/src/basePipeServer/tests/BasePipeServerTests.cpp
index 8374102033..7b66ccc012 100644
--- a/profiling/server/src/basePipeServer/tests/BasePipeServerTests.cpp
+++ b/profiling/server/src/basePipeServer/tests/BasePipeServerTests.cpp
@@ -1,5 +1,5 @@
 //
-// Copyright © 2020 Arm Ltd and Contributors. All rights reserved.
+// Copyright © 2020, 2024 Arm Ltd and Contributors. All rights reserved.
 // SPDX-License-Identifier: MIT
 //
 
@@ -17,6 +17,8 @@ TEST_SUITE("BasePipeServerTests")
 {
 using namespace arm::pipe;
 
+#if !defined(__APPLE__)
+
 TEST_CASE("BasePipeServerTest")
 {
     // Setup the mock service to bind to the UDS.
@@ -96,4 +98,6 @@ TEST_CASE("BasePipeServerTest")
     socketProfilingConnection.Close();
 }
 
+#endif
+
 }
diff --git a/src/armnn/Utils.cpp b/src/armnn/Utils.cpp
index 33d654f484..38732b3530 100644
--- a/src/armnn/Utils.cpp
+++ b/src/armnn/Utils.cpp
@@ -1,17 +1,19 @@
 //
-// Copyright © 2017 Arm Ltd. All rights reserved.
+// Copyright © 2017, 2024 Arm Ltd. All rights reserved.
 // SPDX-License-Identifier: MIT
 //
 #include "armnn/Logging.hpp"
 #include "armnn/Utils.hpp"
 #include "armnn/Version.hpp"
 
+#if !defined(__APPLE__)
 #if !defined(ARMNN_BUILD_BARE_METAL) && (defined(__arm__) || defined(__aarch64__))
 
 #include <sys/auxv.h>
 #include <asm/hwcap.h>
 
 #endif
+#endif
 
 namespace armnn
 {
@@ -36,6 +38,7 @@ static DefaultLoggingConfiguration g_DefaultLoggingConfiguration;
 // Detect the presence of Neon on Linux
 bool NeonDetected()
 {
+#if !defined(__APPLE__)
 #if !defined(ARMNN_BUILD_BARE_METAL) && (defined(__arm__) || defined(__aarch64__))
     auto hwcaps= getauxval(AT_HWCAP);
 #endif
@@ -68,6 +71,7 @@ bool NeonDetected()
     }
 
 #endif
+#endif
 
     // This method of Neon detection is only supported on Linux so in order to prevent a false negative
     // we will return true in cases where detection did not run.
diff --git a/src/armnn/test/RuntimeTests.cpp b/src/armnn/test/RuntimeTests.cpp
index 41a3fe1b64..7079f0e4e8 100644
--- a/src/armnn/test/RuntimeTests.cpp
+++ b/src/armnn/test/RuntimeTests.cpp
@@ -1,5 +1,5 @@
 //
-// Copyright © 2017-2023 Arm Ltd and Contributors. All rights reserved.
+// Copyright © 2017-2024 Arm Ltd and Contributors. All rights reserved.
 // SPDX-License-Identifier: MIT
 //
 
@@ -649,6 +649,8 @@ TEST_CASE("ProfilingDisable")
     CHECK(!readableBuffer);
 }
 
+#if !defined(__APPLE__)
+
 TEST_CASE("ProfilingEnableCpuRef")
 {
     using namespace armnn;
@@ -1299,6 +1301,8 @@ TEST_CASE("ProfilingPostOptimisationStructureCpuRef")
     VerifyPostOptimisationStructureTestImpl(armnn::Compute::CpuRef);
 }
 
+#endif
+
 TEST_CASE("RuntimeOptimizeImportOff_LoadNetworkImportOn")
 {
     // In this test case we'll optimize a network with both import and export disabled. Then we'll attempt to load
diff --git a/src/backends/backendsCommon/test/BackendProfilingTests.cpp b/src/backends/backendsCommon/test/BackendProfilingTests.cpp
index 439eff0a79..5b9c5e89f1 100644
--- a/src/backends/backendsCommon/test/BackendProfilingTests.cpp
+++ b/src/backends/backendsCommon/test/BackendProfilingTests.cpp
@@ -1,5 +1,5 @@
 //
-// Copyright © 2020, 2023 Arm Ltd and Contributors. All rights reserved.
+// Copyright © 2020, 2023-2024 Arm Ltd and Contributors. All rights reserved.
 // SPDX-License-Identifier: MIT
 //
 
@@ -155,6 +155,9 @@ arm::pipe::Packet PacketWriter(uint32_t period, std::vector<uint16_t> counterval
 
 TEST_SUITE("BackendProfilingTestSuite")
 {
+
+#if !defined(__APPLE__)
+
 TEST_CASE("BackendProfilingCounterRegisterMockBackendTest")
 {
     arm::pipe::LogLevelSwapper logLevelSwapper(arm::pipe::LogSeverity::Fatal);
@@ -180,6 +183,8 @@ TEST_CASE("BackendProfilingCounterRegisterMockBackendTest")
         ConvertExternalProfilingOptions(options.m_ProfilingOptions), true);
 }
 
+#endif
+
 TEST_CASE("TestBackendCounters")
 {
     arm::pipe::LogLevelSwapper logLevelSwapper(arm::pipe::LogSeverity::Fatal);
@@ -504,6 +509,8 @@ TEST_CASE("TestBackendCounterLogging")
     CHECK(ss.str().find("ActivateCounters example test error") != std::string::npos);
 }
 
+#if !defined(__APPLE__)
+
 TEST_CASE("BackendProfilingContextGetSendTimelinePacket")
 {
     arm::pipe::LogLevelSwapper logLevelSwapper(arm::pipe::LogSeverity::Fatal);
@@ -578,4 +585,6 @@ TEST_CASE("GetProfilingGuidGenerator")
     options.m_ProfilingOptions.m_EnableProfiling = false;
 }
 
+#endif
+
 }
diff --git a/src/backends/backendsCommon/test/DynamicBackendTests.cpp b/src/backends/backendsCommon/test/DynamicBackendTests.cpp
index 72688adcbd..a063bcfaf1 100644
--- a/src/backends/backendsCommon/test/DynamicBackendTests.cpp
+++ b/src/backends/backendsCommon/test/DynamicBackendTests.cpp
@@ -1,5 +1,5 @@
 //
-// Copyright © 2017 Arm Ltd. All rights reserved.
+// Copyright © 2017, 2024 Arm Ltd. All rights reserved.
 // SPDX-License-Identifier: MIT
 //
 
@@ -9,6 +9,8 @@
 
 #include <doctest/doctest.h>
 
+#if !defined(__APPLE__)
+
 TEST_SUITE("DynamicBackendTests")
 {
 ARMNN_SIMPLE_TEST_CASE(OpenCloseHandle, OpenCloseHandleTestImpl);
@@ -78,3 +80,5 @@ ARMNN_SIMPLE_TEST_CASE(SampleDynamicBackendEndToEnd, SampleDynamicBackendEndToEn
 #endif
 
 }
+
+#endif
diff --git a/src/backends/neon/test/NeonCreateWorkloadTests.cpp b/src/backends/neon/test/NeonCreateWorkloadTests.cpp
index 9c32e32375..d5343edc70 100644
--- a/src/backends/neon/test/NeonCreateWorkloadTests.cpp
+++ b/src/backends/neon/test/NeonCreateWorkloadTests.cpp
@@ -81,7 +81,7 @@ static void NeonCreateActivationWorkloadTest()
     CHECK(TestNeonTensorHandleInfo(outputHandle, TensorInfo({1, 1}, DataType)));
 }
 
-#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
+#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && !defined(__APPLE__)
 TEST_CASE("CreateActivationFloat16Workload")
 {
     NeonCreateActivationWorkloadTest<DataType::Float16>();
@@ -114,7 +114,7 @@ static void NeonCreateElementwiseWorkloadTest()
     CHECK(TestNeonTensorHandleInfo(outputHandle, TensorInfo({2, 3}, DataType)));
 }
 
-#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
+#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && !defined(__APPLE__)
 TEST_CASE("CreateAdditionFloat16Workload")
 {
     NeonCreateElementwiseWorkloadTest<NeonAdditionWorkload,
@@ -132,7 +132,7 @@ TEST_CASE("CreateAdditionFloatWorkload")
                                       DataType::Float32>();
 }
 
-#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
+#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && !defined(__APPLE__)
 TEST_CASE("CreateSubtractionFloat16Workload")
 {
     NeonCreateElementwiseWorkloadTest<NeonSubtractionWorkload,
@@ -158,7 +158,7 @@ TEST_CASE("CreateSubtractionUint8Workload")
                                       DataType::QAsymmU8>();
 }
 
-#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
+#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && !defined(__APPLE__)
 TEST_CASE("CreateMultiplicationFloat16Workload")
 {
     NeonCreateElementwiseWorkloadTest<NeonMultiplicationWorkload,
@@ -214,7 +214,7 @@ static void NeonCreateBatchNormalizationWorkloadTest(DataLayout dataLayout)
     CHECK(TestNeonTensorHandleInfo(outputHandle, TensorInfo(outputShape, DataType)));
 }
 
-#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
+#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && !defined(__APPLE__)
 TEST_CASE("CreateBatchNormalizationFloat16NchwWorkload")
 {
     NeonCreateBatchNormalizationWorkloadTest<NeonBatchNormalizationWorkload, DataType::Float16>(DataLayout::NCHW);
@@ -256,7 +256,7 @@ static void NeonCreateConvolution2dWorkloadTest(DataLayout dataLayout = DataLayo
     CHECK(TestNeonTensorHandleInfo(outputHandle,  TensorInfo(outputShape, DataType)));
 }
 
-#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
+#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && !defined(__APPLE__)
 TEST_CASE("CreateConvolution2dFloat16NchwWorkload")
 {
     NeonCreateConvolution2dWorkloadTest<DataType::Float16>();
@@ -266,8 +266,8 @@ TEST_CASE("CreateConvolution2dFloat16NhwcWorkload")
 {
     NeonCreateConvolution2dWorkloadTest<DataType::Float16>(DataLayout::NHWC);
 }
-
 #endif
+
 TEST_CASE("CreateConvolution2dFloatNchwWorkload")
 {
     NeonCreateConvolution2dWorkloadTest<DataType::Float32>();
@@ -326,7 +326,7 @@ TEST_CASE("CreateDepthWiseConvolution2dFloat32NhwcWorkload")
     NeonCreateDepthWiseConvolutionWorkloadTest<DataType::Float32>(DataLayout::NHWC);
 }
 
-#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
+#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && !defined(__APPLE__)
 TEST_CASE("CreateDepthWiseConvolution2dFloat16NhwcWorkload")
 {
     NeonCreateDepthWiseConvolutionWorkloadTest<DataType::Float16>(DataLayout::NHWC);
@@ -354,7 +354,7 @@ static void NeonCreateFullyConnectedWorkloadTest()
     CHECK(TestNeonTensorHandleInfo(outputHandle, TensorInfo({3, 7}, DataType, outputQScale)));
 }
 
-#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
+#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && !defined(__APPLE__)
 TEST_CASE("CreateFullyConnectedFloat16Workload")
 {
     NeonCreateFullyConnectedWorkloadTest<NeonFullyConnectedWorkload, DataType::Float16>();
@@ -397,7 +397,7 @@ static void NeonCreateNormalizationWorkloadTest(DataLayout dataLayout)
     CHECK(TestNeonTensorHandleInfo(outputHandle, TensorInfo(outputShape, DataType)));
 }
 
-#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
+#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && !defined(__APPLE__)
 TEST_CASE("CreateNormalizationFloat16NchwWorkload")
 {
     NeonCreateNormalizationWorkloadTest<NeonNormalizationFloatWorkload, DataType::Float16>(DataLayout::NCHW);
@@ -440,7 +440,7 @@ static void NeonCreatePooling2dWorkloadTest(DataLayout dataLayout = DataLayout::
     CHECK(TestNeonTensorHandleInfo(outputHandle, TensorInfo(outputShape, DataType)));
 }
 
-#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
+#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && !defined(__APPLE__)
 TEST_CASE("CreatePooling2dFloat16Workload")
 {
     NeonCreatePooling2dWorkloadTest<DataType::Float16>();
@@ -493,7 +493,7 @@ static void NeonCreatePreluWorkloadTest(const armnn::TensorShape& inputShape,
     CHECK(TestNeonTensorHandleInfo(outputHandle, TensorInfo(outputShape, dataType)));
 }
 
-#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
+#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && !defined(__APPLE__)
 TEST_CASE("CreatePreluFloat16Workload")
 {
     NeonCreatePreluWorkloadTest({ 1, 4, 1, 2 }, { 5, 4, 3, 1 }, { 5, 4, 3, 2 }, DataType::Float16);
@@ -527,7 +527,7 @@ static void NeonCreateReshapeWorkloadTest()
     CHECK(TestNeonTensorHandleInfo(outputHandle, TensorInfo({1, 4}, DataType)));
 }
 
-#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
+#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && !defined(__APPLE__)
 TEST_CASE("CreateReshapeFloat16Workload")
 {
     NeonCreateReshapeWorkloadTest<DataType::Float16>();
@@ -622,7 +622,7 @@ static void NeonCreateSoftmaxWorkloadTest()
     CHECK(TestNeonTensorHandleInfo(outputHandle, tensorInfo));
 }
 
-#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
+#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && !defined(__APPLE__)
 TEST_CASE("CreateSoftmaxFloat16Workload")
 {
     NeonCreateSoftmaxWorkloadTest<NeonSoftmaxWorkload, DataType::Float16>();
@@ -816,7 +816,7 @@ static void NeonCreateL2NormalizationWorkloadTest(DataLayout dataLayout)
     CHECK(TestNeonTensorHandleInfo(outputHandle, TensorInfo(outputShape, DataType)));
 }
 
-#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
+#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && !defined(__APPLE__)
 TEST_CASE("CreateL2NormalizationFloat16NchwWorkload")
 {
     NeonCreateL2NormalizationWorkloadTest<NeonL2NormalizationFloatWorkload, DataType::Float16>(DataLayout::NCHW);
@@ -857,7 +857,7 @@ static void NeonCreateLogSoftmaxWorkloadTest()
     CHECK(TestNeonTensorHandleInfo(outputHandle, tensorInfo));
 }
 
-#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
+#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && !defined(__APPLE__)
 TEST_CASE("CreateLogSoftmaxFloat16Workload")
 {
     NeonCreateLogSoftmaxWorkloadTest<NeonLogSoftmaxWorkload, DataType::Float16>();
@@ -975,7 +975,7 @@ TEST_CASE("CreateStackFloat32Workload")
     NeonCreateStackWorkloadTest<armnn::DataType::Float32>({ 3, 4, 5 }, { 3, 4, 2, 5 }, 2, 2);
 }
 
-#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
+#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && !defined(__APPLE__)
 TEST_CASE("CreateStackFloat16Workload")
 {
     NeonCreateStackWorkloadTest<armnn::DataType::Float16>({ 3, 4, 5 }, { 3, 4, 2, 5 }, 2, 2);
diff --git a/src/backends/neon/test/NeonLayerTests.cpp b/src/backends/neon/test/NeonLayerTests.cpp
index 9db6d2c2e6..366f5a658b 100644
--- a/src/backends/neon/test/NeonLayerTests.cpp
+++ b/src/backends/neon/test/NeonLayerTests.cpp
@@ -1,5 +1,5 @@
 //
-// Copyright © 2017-2023 Arm Ltd and Contributors. All rights reserved.
+// Copyright © 2017-2024 Arm Ltd and Contributors. All rights reserved.
 // SPDX-License-Identifier: MIT
 //
 
@@ -264,7 +264,7 @@ ARMNN_AUTO_TEST_CASE_WITH_THF(Convolution3d2x2x2Stride3x3x3SmallTestFloat32,
                               Convolution3d2x2x2Stride3x3x3SmallFloat32Test,
                               false,
                               DataLayout::NDHWC)
-#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
+#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && !defined(__APPLE__)
 ARMNN_AUTO_TEST_CASE_WITH_THF(Convolution3d2x3x3TestFloat16,
                               Convolution3d2x3x3Float16Test,
                               true,
diff --git a/src/backends/neon/test/NeonRuntimeTests.cpp b/src/backends/neon/test/NeonRuntimeTests.cpp
index ee5666d5cd..d06319d597 100644
--- a/src/backends/neon/test/NeonRuntimeTests.cpp
+++ b/src/backends/neon/test/NeonRuntimeTests.cpp
@@ -1,5 +1,5 @@
 //
-// Copyright © 2017 Arm Ltd. All rights reserved.
+// Copyright © 2017, 2024 Arm Ltd. All rights reserved.
 // SPDX-License-Identifier: MIT
 //
 
@@ -66,9 +66,13 @@ TEST_CASE("RuntimeMemoryLeaksCpuAcc")
 }
 #endif
 
+#if !defined(__APPLE__)
+
 TEST_CASE("ProfilingPostOptimisationStructureCpuAcc")
 {
     VerifyPostOptimisationStructureTestImpl(armnn::Compute::CpuAcc);
 }
 
-}
\ No newline at end of file
+#endif
+
+}
diff --git a/src/profiling/test/ProfilingTests.cpp b/src/profiling/test/ProfilingTests.cpp
index 29d3d7d393..b641b5c336 100644
--- a/src/profiling/test/ProfilingTests.cpp
+++ b/src/profiling/test/ProfilingTests.cpp
@@ -1,5 +1,5 @@
 //
-// Copyright © 2019 Arm Ltd and Contributors. All rights reserved.
+// Copyright © 2019, 2024 Arm Ltd and Contributors. All rights reserved.
 // SPDX-License-Identifier: MIT
 //
 
@@ -58,6 +58,9 @@ using PacketType = MockProfilingConnection::PacketType;
 
 TEST_SUITE("ExternalProfiling")
 {
+
+#if !defined(__APPLE__)
+
 TEST_CASE("CheckCommandHandlerKeyComparisons")
 {
     arm::pipe::CommandHandlerKey testKey1_0(1, 1, 1);
@@ -3858,4 +3861,6 @@ TEST_CASE("CheckFileFormat") {
     }
 }
 
+#endif
+
 }
diff --git a/src/profiling/test/SendTimelinePacketTests.cpp b/src/profiling/test/SendTimelinePacketTests.cpp
index ed2c862b54..1d43415659 100644
--- a/src/profiling/test/SendTimelinePacketTests.cpp
+++ b/src/profiling/test/SendTimelinePacketTests.cpp
@@ -1,5 +1,5 @@
 //
-// Copyright © 2019 Arm Ltd and Contributors. All rights reserved.
+// Copyright © 2019, 2024 Arm Ltd and Contributors. All rights reserved.
 // SPDX-License-Identifier: MIT
 //
 
@@ -29,6 +29,9 @@ using namespace arm::pipe;
 
 TEST_SUITE("SendTimelinePacketTests")
 {
+
+#if !defined(__APPLE__)
+
 TEST_CASE("SendTimelineMessageDirectoryPackageTest")
 {
     MockBufferManager mockBuffer(512);
@@ -505,4 +508,6 @@ TEST_CASE("CheckStaticGuidsAndEvents")
     CHECK(LabelsAndEventClasses::ARMNN_PROFILING_EOL_EVENT_CLASS == expectedEol);
 }
 
+#endif
+
 }
diff --git a/src/timelineDecoder/tests/JSONTimelineDecoderTests.cpp b/src/timelineDecoder/tests/JSONTimelineDecoderTests.cpp
index 2c4da54207..3e4bc6a4fb 100644
--- a/src/timelineDecoder/tests/JSONTimelineDecoderTests.cpp
+++ b/src/timelineDecoder/tests/JSONTimelineDecoderTests.cpp
@@ -1,5 +1,5 @@
 //
-// Copyright © 2020 Arm Ltd and Contributors. All rights reserved.
+// Copyright © 2020, 2024 Arm Ltd and Contributors. All rights reserved.
 // SPDX-License-Identifier: MIT
 //
 
@@ -682,6 +682,8 @@ void RunSimpleModelThroughDecoder(JSONTimelineDecoder& timelineDecoder)
     timelineDecoder.CreateRelationship(relationship90);
 }
 
+#if !defined(__APPLE__)
+
 TEST_CASE("JSONTimelineDecoderTestStructure")
 {
     JSONTimelineDecoder timelineDecoder;
@@ -823,4 +825,7 @@ TEST_CASE("JSONTimelineDecoderTestJSON")
     // Remove temporary file
     fs::remove(tempFile);
 }
-}
\ No newline at end of file
+
+#endif
+
+}
diff --git a/tests/profiling/gatordmock/tests/GatordMockTests.cpp b/tests/profiling/gatordmock/tests/GatordMockTests.cpp
index abe69a4f26..9c11b4b39d 100644
--- a/tests/profiling/gatordmock/tests/GatordMockTests.cpp
+++ b/tests/profiling/gatordmock/tests/GatordMockTests.cpp
@@ -1,5 +1,5 @@
 //
-// Copyright © 2017 Arm Ltd and Contributors. All rights reserved.
+// Copyright © 2017, 2024 Arm Ltd and Contributors. All rights reserved.
 // SPDX-License-Identifier: MIT
 //
 
@@ -31,6 +31,8 @@ using namespace armnn;
 using namespace std::this_thread;
 using namespace std::chrono_literals;
 
+#if !defined(__APPLE__)
+
 TEST_CASE("CounterCaptureHandlingTest")
 {
     arm::pipe::PacketVersionResolver packetVersionResolver;
@@ -512,4 +514,6 @@ TEST_CASE("GatorDMockTimeLineActivation")
     GetProfilingService(&runtime).Disconnect();
 }
 
+#endif
+
 }