api(libs.openjsse)

  api(rootProject.libs.junit.jupiter.engine)

  // This runs Corretto on macOS (aarch64) and Linux (x86_64). We don't test Corretto on other
  // operating systems or architectures.
  api(variantOf(libs.amazonCorretto) {
    classifier(
      when {
        OperatingSystem.current().isMacOsX -> "osx-aarch_64"
        OperatingSystem.current().isLinux -> "linux-x86_64"

  - params:
      - "linux.java8.openjdk.aarch64"
      - "linux.java8.oracle.aarch64"
    os: "linux"
    arch: "aarch64"
    vendor: "temurin"
    version: "jdk8u472-b08"
    sha256: "e2aff19d85d2441e409d6cbdf12ef7c2acabb0de73bca4207947135dcaa935a2"
  - params:
      - "linux.java11.openjdk.aarch64"
    os: "linux"
    arch: "aarch64"
    vendor: "temurin"
    version: "jdk-11.0.29+7"

            numberOfBuckets = 10,
            failsStage = true,
        ),
        PerformanceTestCoverage(
            7,
            PerformanceTestType.PER_COMMIT,
            Os.MACOS,
            Arch.AARCH64,
            numberOfBuckets = 5,
            failsStage = true,
        ),
    )

private val slowPerformanceTestCoverages =
    listOf(
        PerformanceTestCoverage(
            2,

    id("Util")
    name = "Util"

    buildType(RerunFlakyTest(Os.LINUX))
    buildType(RerunFlakyTest(Os.WINDOWS))
    buildType(RerunFlakyTest(Os.MACOS, Arch.AMD64))
    buildType(RerunFlakyTest(Os.MACOS, Arch.AARCH64))
    buildType(WarmupEc2Agent)
    buildType(DownloadGitRepoToEc2Agent)
    buildType(UpdateWrapper)

    buildType(PublishKotlinDslPlugin)

    params {

# force all tests to run locally on the Aarch64 host.
test:rbe_cross_compile_base --strategy=TestRunner=local --build_tests_only
test:rbe_cross_compile_base --verbose_failures=true --local_test_jobs=HOST_CPUS --test_output=errors

# START LINUX AARCH64 CROSS-COMPILE CONFIGS
common:cross_compile_linux_arm64 --config=cross_compile_base

# Set the target CPU to Aarch64

object AdHocPerformanceScenarioMacOS : AdHocPerformanceScenario(Os.MACOS, Arch.AMD64)

	default:
		return 0, errors.New("invalid arrangement in ARM64 register list")
	}
	return (int64(curQ) & 1 << 30) | (int64(curSize&3) << 10), nil
}

// ARM64RegisterListOffset generates offset encoding according to AArch64 specification.
func ARM64RegisterListOffset(firstReg, regCnt int, arrangement int64) (int64, error) {
	offset := int64(firstReg)
	switch regCnt {
	case 1:
		offset |= 0x7 << 12
	case 2:
		offset |= 0xa << 12

    *   **aarch64 CPUs:** Experimental performance optimizations from
        [Compute Library for the Arm® Architecture (ACL)](https://github.com/ARM-software/ComputeLibrary)
        are available through oneDNN in the default Linux aarch64 package (`pip
        install tensorflow`).
        *   The optimizations are disabled by default.