diff --git a/benchmark/benchmark-darwin-core/build.gradle b/benchmark/benchmark-darwin-core/build.gradle
index b322e4b..432c60e 100644
--- a/benchmark/benchmark-darwin-core/build.gradle
+++ b/benchmark/benchmark-darwin-core/build.gradle
@@ -8,7 +8,7 @@
   sourceSets {
   }
 
-  /// b/243154573
+  // b/243154573
   jvm()
 
   ios {
@@ -29,8 +29,8 @@
 }
 
 androidx {
-    name = "Android Benchmark - Darwin Core"
+    name = "AndroidX Benchmarks - Darwin Core"
     mavenGroup = LibraryGroups.BENCHMARK
     inceptionYear = "2022"
-    description = "Android Benchmark - Darwin Core"
+    description = "AndroidX Benchmarks - Darwin Core"
 }
diff --git a/benchmark/benchmark-darwin/build.gradle b/benchmark/benchmark-darwin/build.gradle
new file mode 100644
index 0000000..00812b3
--- /dev/null
+++ b/benchmark/benchmark-darwin/build.gradle
@@ -0,0 +1,48 @@
+import org.jetbrains.kotlin.gradle.plugin.mpp.BitcodeEmbeddingMode
+
+plugins {
+    id("AndroidXPlugin")
+}
+
+androidXMultiplatform {
+    // b/243154573
+    jvm()
+    ios {
+        binaries.framework {
+            baseName = "AndroidXDarwinBenchmarks"
+            embedBitcode = BitcodeEmbeddingMode.DISABLE
+        }
+    }
+    sourceSets {
+        commonMain {
+            dependencies {
+                api(libs.kotlinStdlib)
+            }
+        }
+        commonTest {
+            dependencies {
+                implementation(libs.kotlinTest)
+                implementation(libs.kotlinTestAnnotationsCommon)
+            }
+        }
+        iosArm64Main {
+            dependsOn(commonMain)
+            dependencies {
+                api(project(":benchmark:benchmark-darwin-core"))
+            }
+        }
+        iosSimulatorArm64Main {
+            dependsOn(iosArm64Main)
+        }
+        iosX64Main {
+            dependsOn(iosArm64Main)
+        }
+    }
+}
+
+androidx {
+    name = "AndroidX Benchmarks - Darwin"
+    mavenGroup = LibraryGroups.BENCHMARK
+    inceptionYear = "2022"
+    description = "AndroidX Benchmarks - Darwin"
+}
diff --git a/benchmark/benchmark-darwin/src/commonMain/kotlin/androidx/benchmark/darwin/MeasureOptions.kt b/benchmark/benchmark-darwin/src/commonMain/kotlin/androidx/benchmark/darwin/MeasureOptions.kt
new file mode 100644
index 0000000..5675b04
--- /dev/null
+++ b/benchmark/benchmark-darwin/src/commonMain/kotlin/androidx/benchmark/darwin/MeasureOptions.kt
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.benchmark.darwin
+
+/**
+ * Test measurement options that control how many iterations to run.
+ */
+expect class MeasureOptions {
+    var iterationCount: ULong
+}
diff --git a/benchmark/benchmark-darwin/src/commonMain/kotlin/androidx/benchmark/darwin/TestCase.kt b/benchmark/benchmark-darwin/src/commonMain/kotlin/androidx/benchmark/darwin/TestCase.kt
new file mode 100644
index 0000000..889b3b9
--- /dev/null
+++ b/benchmark/benchmark-darwin/src/commonMain/kotlin/androidx/benchmark/darwin/TestCase.kt
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.benchmark.darwin
+
+abstract class TestCase {
+    /**
+     * Provides an opportunity to customize initial state before a test case begins.
+     */
+    abstract fun setUp()
+
+    abstract fun benchmark(context: TestCaseContext)
+
+    abstract fun testDescription(): String
+}
diff --git a/benchmark/benchmark-darwin/src/commonMain/kotlin/androidx/benchmark/darwin/TestCaseContext.kt b/benchmark/benchmark-darwin/src/commonMain/kotlin/androidx/benchmark/darwin/TestCaseContext.kt
new file mode 100644
index 0000000..bca6b09
--- /dev/null
+++ b/benchmark/benchmark-darwin/src/commonMain/kotlin/androidx/benchmark/darwin/TestCaseContext.kt
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.benchmark.darwin
+
+interface TestCaseContext {
+    /**
+     * Registers a block of teardown code to run after the current test method ends.
+     */
+    fun addTeardownBlock(block: () -> Unit)
+
+    /**
+     * Records the selected metrics for a block of code.
+     */
+    fun measureWithMetrics(metrics: List<*>, options: MeasureOptions, block: () -> Unit)
+}
diff --git a/benchmark/benchmark-darwin/src/commonMain/kotlin/androidx/benchmark/darwin/TestCases.kt b/benchmark/benchmark-darwin/src/commonMain/kotlin/androidx/benchmark/darwin/TestCases.kt
new file mode 100644
index 0000000..b4aebca
--- /dev/null
+++ b/benchmark/benchmark-darwin/src/commonMain/kotlin/androidx/benchmark/darwin/TestCases.kt
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.benchmark.darwin
+
+/**
+ * Returns a [List] of [TestCase]s to run for benchmarks.
+ */
+expect object TestCases {
+    fun benchmarkTests(): List<TestCase>
+}
diff --git a/benchmark/benchmark-darwin/src/iosArm64Main/kotlin/androidx/benchmark/darwin/MeasureOptions.kt b/benchmark/benchmark-darwin/src/iosArm64Main/kotlin/androidx/benchmark/darwin/MeasureOptions.kt
new file mode 100644
index 0000000..6dbd48a
--- /dev/null
+++ b/benchmark/benchmark-darwin/src/iosArm64Main/kotlin/androidx/benchmark/darwin/MeasureOptions.kt
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.benchmark.darwin
+
+actual typealias MeasureOptions = platform.XCTest.XCTMeasureOptions
diff --git a/benchmark/benchmark-darwin/src/iosArm64Main/kotlin/androidx/benchmark/darwin/TestCaseContextWrapper.kt b/benchmark/benchmark-darwin/src/iosArm64Main/kotlin/androidx/benchmark/darwin/TestCaseContextWrapper.kt
new file mode 100644
index 0000000..4a569c6
--- /dev/null
+++ b/benchmark/benchmark-darwin/src/iosArm64Main/kotlin/androidx/benchmark/darwin/TestCaseContextWrapper.kt
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.benchmark.darwin
+
+import platform.XCTest.XCTMeasureOptions
+import platform.XCTest.XCTestCase
+import platform.XCTest.measureWithMetrics
+
+class TestCaseContextWrapper(private val context: XCTestCase) : TestCaseContext {
+    override fun addTeardownBlock(block: () -> Unit) {
+        context.addTeardownBlock(block)
+    }
+
+    override fun measureWithMetrics(
+        metrics: List<*>,
+        options: XCTMeasureOptions,
+        block: () -> Unit
+    ) {
+        context.measureWithMetrics(metrics, options, block)
+    }
+}
diff --git a/benchmark/benchmark-darwin/src/iosArm64Main/kotlin/androidx/benchmark/darwin/TestCases.kt b/benchmark/benchmark-darwin/src/iosArm64Main/kotlin/androidx/benchmark/darwin/TestCases.kt
new file mode 100644
index 0000000..297382d
--- /dev/null
+++ b/benchmark/benchmark-darwin/src/iosArm64Main/kotlin/androidx/benchmark/darwin/TestCases.kt
@@ -0,0 +1,25 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.benchmark.darwin
+
+import androidx.benchmark.darwin.tests.SleepTestCase
+
+actual object TestCases {
+    actual fun benchmarkTests(): List<TestCase> {
+        return listOf(SleepTestCase())
+    }
+}
diff --git a/benchmark/benchmark-darwin/src/iosArm64Main/kotlin/androidx/benchmark/darwin/tests/SleepTestCase.kt b/benchmark/benchmark-darwin/src/iosArm64Main/kotlin/androidx/benchmark/darwin/tests/SleepTestCase.kt
new file mode 100644
index 0000000..25c4a66
--- /dev/null
+++ b/benchmark/benchmark-darwin/src/iosArm64Main/kotlin/androidx/benchmark/darwin/tests/SleepTestCase.kt
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.benchmark.darwin.tests
+
+import androidx.benchmark.darwin.TestCase
+import androidx.benchmark.darwin.TestCaseContext
+import platform.Foundation.NSLog
+import platform.XCTest.XCTMeasureOptions
+import platform.posix.sleep
+
+class SleepTestCase : TestCase() {
+    override fun setUp() {
+        NSLog("%s", "Hello Benchmarks !")
+    }
+
+    override fun benchmark(context: TestCaseContext) {
+        val options = XCTMeasureOptions.defaultOptions()
+        // A single iteration
+        options.iterationCount = 1.toULong()
+        context.measureWithMetrics(
+            listOf(
+                platform.XCTest.XCTCPUMetric(),
+                platform.XCTest.XCTMemoryMetric(),
+                platform.XCTest.XCTClockMetric()
+            ),
+            options
+        ) {
+            repeat(3) {
+                NSLog("%s", "Sleeping for 1 second")
+                sleep(1)
+            }
+        }
+    }
+
+    override fun testDescription(): String {
+        return "A test that sleeps for 3 seconds"
+    }
+}
diff --git a/benchmark/benchmark-darwin/src/jvmMain/kotlin/androidx/benchmark/darwin/MeasureOptions.kt b/benchmark/benchmark-darwin/src/jvmMain/kotlin/androidx/benchmark/darwin/MeasureOptions.kt
new file mode 100644
index 0000000..bdc7389
--- /dev/null
+++ b/benchmark/benchmark-darwin/src/jvmMain/kotlin/androidx/benchmark/darwin/MeasureOptions.kt
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.benchmark.darwin
+
+/**
+ * Test measurement options that control how many iterations to run.
+ */
+actual data class MeasureOptions(actual var iterationCount: ULong)
diff --git a/benchmark/benchmark-darwin/src/jvmMain/kotlin/androidx/benchmark/darwin/TestCases.kt b/benchmark/benchmark-darwin/src/jvmMain/kotlin/androidx/benchmark/darwin/TestCases.kt
new file mode 100644
index 0000000..7df615a
--- /dev/null
+++ b/benchmark/benchmark-darwin/src/jvmMain/kotlin/androidx/benchmark/darwin/TestCases.kt
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.benchmark.darwin
+
+/**
+ * Returns a [List] of [TestCase]s to run for benchmarks.
+ */
+actual object TestCases {
+    actual fun benchmarkTests(): List<TestCase> = listOf()
+}
diff --git a/development/build_log_simplifier/messages.ignore b/development/build_log_simplifier/messages.ignore
index 4ace91a..b06e28e 100644
--- a/development/build_log_simplifier/messages.ignore
+++ b/development/build_log_simplifier/messages.ignore
@@ -131,12 +131,16 @@
 Daemon will be stopped at the end of the build
 # > Configure project :appsearch:appsearch\-local\-backend
 Configuration on demand is an incubating feature\.
+Calculating task graph as configuration cache cannot be reused because the set of Gradle properties has changed\.
 You are using legacy USE_ANDROIDX_REMOTE_BUILD_CACHE=true type, this cache has been turned down, so you are \*not\* using a remote cache\. Please move to the new cache using http://go/androidx\-dev\#remote\-build\-cache
 Configuration cache is an incubating feature\.
 # > Configure project :
 updated local\.properties
 # > Configure project :compose:test\-utils
 The following Kotlin source sets were configured but not added to any Kotlin compilation:
+\* iosArm[0-9]+Main
+\* iosSimulatorArm[0-9]+Main
+\* iosX[0-9]+Main
 \* androidAndroidTestRelease
 \* androidTestFixtures
 \* androidTestFixturesDebug
@@ -478,3 +482,11 @@
 WARNING: Please consider reporting this to the maintainers of org\.gradle\.internal\.classloader\.ClassLoaderUtils\$AbstractClassLoaderLookuper
 # AGP warning about API usage we have no control over
 Values of variant API AnnotationProcessorOptions\.arguments are queried and may return non final values, this is unsupported
+# > Task :help
+Welcome to Gradle [0-9]+\.[0-9]+\.
+To run a build, run gradlew <task> \.\.\.
+To see a list of available tasks, run gradlew tasks
+To see more detail about a task, run gradlew help \-\-task <task>
+To see a list of command\-line options, run gradlew \-\-help
+For more detail on using Gradle, see https://docs\.gradle\.org/[0-9]+\.[0-9]+/userguide/command_line_interface\.html
+For troubleshooting, visit https://help\.gradle\.org
\ No newline at end of file
diff --git a/settings.gradle b/settings.gradle
index 8c59bad..eea363e 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -381,6 +381,7 @@
 includeProject(":autofill:autofill", [BuildType.MAIN])
 includeProject(":benchmark:benchmark-benchmark", "benchmark/benchmark", [BuildType.MAIN, BuildType.COMPOSE])
 includeProject(":benchmark:benchmark-common")
+includeProject(":benchmark:benchmark-darwin", [BuildType.KMP])
 includeProject(":benchmark:benchmark-darwin-core", [BuildType.KMP])
 includeProject(":benchmark:benchmark-gradle-plugin", "benchmark/gradle-plugin", [BuildType.MAIN])
 includeProject(":benchmark:benchmark-junit4")