Add cryptodev performance test suite. This test covers throughput performance metrics of supplied crypto devices using the dpdk-test-crypto-perf application. The results of this application will be compared against user supplied performance metrics and fail if signs of regression are apparent.
Signed-off-by: Andrew Bailey <[email protected]> --- .../tests.TestSuite_cryptodev_throughput.rst | 8 + dts/configurations/tests_config.example.yaml | 5 + dts/tests/TestSuite_cryptodev_throughput.py | 689 ++++++++++++++++++ 3 files changed, 702 insertions(+) create mode 100644 doc/api/dts/tests.TestSuite_cryptodev_throughput.rst create mode 100644 dts/tests/TestSuite_cryptodev_throughput.py diff --git a/doc/api/dts/tests.TestSuite_cryptodev_throughput.rst b/doc/api/dts/tests.TestSuite_cryptodev_throughput.rst new file mode 100644 index 0000000000..5df5e7547e --- /dev/null +++ b/doc/api/dts/tests.TestSuite_cryptodev_throughput.rst @@ -0,0 +1,8 @@ +.. SPDX-License-Identifier: BSD-3-Clause + +cryptodev_throughput Test Suite +=============================== + +.. automodule:: tests.TestSuite_cryptodev_throughput + :members: + :show-inheritance: diff --git a/dts/configurations/tests_config.example.yaml b/dts/configurations/tests_config.example.yaml index 64fa630aa0..c953affa7a 100644 --- a/dts/configurations/tests_config.example.yaml +++ b/dts/configurations/tests_config.example.yaml @@ -15,3 +15,8 @@ hello_world: # num_descriptors: 1024 # expected_mpps: 1.0 # delta_tolerance: 0.05 +# cryptodev_throughput: +# snow3g_uea2_snow3g_uia2: # Add the name of the test suite you would like to run +# - buff_size: 64 +# gbps: 5.0 # Set gigabits per second according to your devices throughput for this given buffer size +# delta_tolerance: 0.05 \ No newline at end of file diff --git a/dts/tests/TestSuite_cryptodev_throughput.py b/dts/tests/TestSuite_cryptodev_throughput.py new file mode 100644 index 0000000000..ef8fb026c2 --- /dev/null +++ b/dts/tests/TestSuite_cryptodev_throughput.py @@ -0,0 +1,689 @@ +# SPDX-License-Identifier: BSD-3-Clause +# Copyright(c) 2025 University of New Hampshire + +"""DPDK cryptodev performance test suite. + +The main goal of this testsuite is to utilize the dpdk-test-cryptodev application to gather +performance metrics for various cryptographic operations supported by DPDK cryptodev-pmd. +It will then compare the results against predefined baseline given in the test_config file to +ensure performance standards are met. +""" + +from api.capabilities import ( + LinkTopology, + requires_link_topology, +) +from api.cryptodev import Cryptodev +from api.cryptodev.config import ( + AeadAlgName, + AuthenticationAlgorithm, + AuthenticationOpMode, + CipherAlgorithm, + DeviceType, + EncryptDecryptSwitch, + ListWrapper, + OperationType, + TestType, + get_device_from_str, +) +from api.cryptodev.types import ( + CryptodevResults, +) +from api.test import verify +from framework.context import get_ctx +from framework.exception import SkippedTestException +from framework.test_suite import BaseConfig, TestSuite, func_test +from framework.testbed_model.virtual_device import VirtualDevice + +config_list: list[dict[str, int | float | str]] = [ + {"buff_size": 64, "gbps": 1.00}, + {"buff_size": 512, "gbps": 1.00}, + {"buff_size": 2048, "gbps": 1.00}, +] + + +class Config(BaseConfig): + """Performance test metrics. + + Attributes: + delta_tolerance: The allowed tolerance below a given baseline. + throughput_test_parameters: The test parameters to use in the test suite. + """ + + delta_tolerance: float = 0.05 + + throughput_test_parameters: dict[str, list[dict[str, int | float | str]]] = { + "aes_cbc": config_list, + "aes_cbc_sha1": config_list, + "aes_cbc_sha2": config_list, + "aes_cbc_sha2_digest_16": config_list, + "aead_aes_gcm": config_list, + "aes_docsisbpi": config_list, + "aes_sha1": config_list, + "snow3g_uea2_snow3g_uia2": config_list, + "zuc_eea3_zuc_eia3": config_list, + "kasumi_f8_kasumi_f9": config_list, + "open_ssl_vdev": config_list, + "aesni_mb_vdev": config_list, + "aesni_gcm_vdev": config_list, + "kasumi_vdev": config_list, + "zuc_vdev": config_list, + "snow3g_vdev": config_list, + } + + +@requires_link_topology(LinkTopology.NO_LINK) +class TestCryptodevThroughput(TestSuite): + """DPDK Crypto Device Testing Suite.""" + + config: Config + + def set_up_suite(self) -> None: + """Set up the test suite.""" + self.throughput_test_parameters: dict[str, list[dict[str, int | float | str]]] = ( + self.config.throughput_test_parameters + ) + self.delta_tolerance: float = self.config.delta_tolerance + device: DeviceType | None = get_device_from_str(str(get_ctx().sut_node.crypto_driver)) + self.driver: DeviceType = device if device else DeviceType.crypto_qat + self.buffer_sizes = {} + + for k, v in self.throughput_test_parameters.items(): + self.buffer_sizes[k] = ListWrapper([int(run["buff_size"]) for run in v]) + + def _print_stats(self, test_vals: list[dict[str, int | float | str]]) -> None: + element_len = len("Delta Tolerance") + border_len = (element_len + 1) * (len(test_vals[0])) + + print(f"{'Throughput Results'.center(border_len)}\n{'=' * border_len}") + for k, v in test_vals[0].items(): + print(f"|{k.title():<{element_len}}", end="") + print(f"|\n{'='*border_len}") + + for test_val in test_vals: + for k, v in test_val.items(): + print(f"|{v:<{element_len}}", end="") + print(f"|\n{'='*border_len}") + + def _verify_throughput( + self, + results: list[CryptodevResults], + key: str, + ) -> list[dict[str, int | float | str]]: + result_list: list[dict[str, int | float | str]] = [] + + for result in results: + result_dict = {} + parameters: dict[str, int | float | str] = list( + filter( + lambda x: x["buff_size"] == result.buffer_size, + self.throughput_test_parameters[key], + ) + )[0] + test_result = True + for arg, target_val in parameters.items(): + match arg: + case "buff_size": + result_dict["Buffer Size"] = target_val + continue + case "gbps": + # result did not meet the given gbps parameter, check if within delta. + if target_val > getattr(result, "gbps"): + delta = round((1 - (getattr(result, "gbps") / target_val)), 5) + if delta > self.delta_tolerance: + test_result = False + else: + delta = round((1 - target_val / getattr(result, arg)), 5) + result_dict["gbps delta"] = delta + result_dict["delta tolerance"] = self.delta_tolerance + result_dict["gbps"] = getattr(result, "gbps") + result_dict["gbps target"] = target_val + result_dict["passed"] = "PASS" if test_result else "FAIL" + result_list.append(result_dict) + return result_list + + @func_test + def aes_cbc(self) -> None: + """aes_cbc test. + + Steps: + * Create a cryptodev instance with provided driver and buffer sizes. + Verify: + * The resulting gbps is greater than expected_gbps*(1-delta_tolerance). + + Raises: + SkippedTestException: When configuration is not provided. + """ + if "aes_cbc" not in self.throughput_test_parameters: + raise SkippedTestException("test not configured") + app = Cryptodev( + ptest=TestType.throughput, + devtype=self.driver, + optype=OperationType.cipher_only, + cipher_algo=CipherAlgorithm.aes_cbc, + cipher_op=EncryptDecryptSwitch.encrypt, + cipher_key_sz=16, + cipher_iv_sz=16, + total_ops=10_000_000, + buffer_sz=self.buffer_sizes["aes_cbc"], + ) + results = self._verify_throughput(app.run_app(), "aes_cbc") + self._print_stats(results) + for result in results: + verify(result["passed"] == "PASS", "gbps fell below delta tolerance") + + def aes_cbc_sha1(self) -> None: + """aes_cbc_sha1 test. + + Steps: + * Create a cryptodev instance with provided driver and buffer sizes. + Verify: + * The resulting gbps is greater than expected_gbps*(1-delta_tolerance). + + Raises: + SkippedTestException: When configuration is not provided. + """ + if "aes_cbc_sha1" not in self.throughput_test_parameters: + raise SkippedTestException("test not configured") + app = Cryptodev( + ptest=TestType.throughput, + devtype=self.driver, + optype=OperationType.cipher_then_auth, + cipher_algo=CipherAlgorithm.aes_cbc, + cipher_op=EncryptDecryptSwitch.encrypt, + cipher_key_sz=16, + auth_algo=AuthenticationAlgorithm.sha1_hmac, + auth_op=AuthenticationOpMode.generate, + auth_key_sz=64, + digest_sz=12, + total_ops=10_000_000, + buffer_sz=self.buffer_sizes["aes_cbc_sha1"], + ) + results = self._verify_throughput(app.run_app(), "aes_cbc_sha1") + self._print_stats(results) + for result in results: + verify(result["passed"] == "PASS", "gbps fell below delta tolerance") + + def aes_cbc_sha2(self) -> None: + """aes_cbc_sha2 test. + + Steps: + * Create a cryptodev instance with provided driver and buffer sizes. + Verify: + * The resulting gbps is greater than expected_gbps*(1-delta_tolerance). + + Raises: + SkippedTestException: When configuration is not provided. + """ + if "aes_cbc_sha2" not in self.throughput_test_parameters: + raise SkippedTestException("test not configured") + app = Cryptodev( + ptest=TestType.throughput, + devtype=self.driver, + optype=OperationType.cipher_then_auth, + cipher_algo=CipherAlgorithm.aes_cbc, + cipher_op=EncryptDecryptSwitch.encrypt, + cipher_key_sz=16, + cipher_iv_sz=16, + auth_algo=AuthenticationAlgorithm.sha2_256_hmac, + auth_op=AuthenticationOpMode.generate, + auth_key_sz=64, + digest_sz=32, + total_ops=10_000_000, + buffer_sz=self.buffer_sizes["aes_cbc_sha2"], + ) + results = self._verify_throughput(app.run_app(), "aes_cbc_sha2") + self._print_stats(results) + for result in results: + verify(result["passed"] == "PASS", "gbps fell below delta tolerance") + + @func_test + def aes_cbc_sha2_digest_16(self) -> None: + """aes_cbc_sha2_digest_16 test. + + Steps: + * Create a cryptodev instance with provided driver and buffer sizes. + Verify: + * The resulting gbps is greater than expected_gbps*(1-delta_tolerance). + + Raises: + SkippedTestException: When configuration is not provided. + """ + if "aes_cbc_sha2_digest_16" not in self.throughput_test_parameters: + raise SkippedTestException("test not configured") + app = Cryptodev( + ptest=TestType.throughput, + devtype=self.driver, + optype=OperationType.cipher_then_auth, + cipher_algo=CipherAlgorithm.aes_cbc, + cipher_op=EncryptDecryptSwitch.encrypt, + cipher_key_sz=16, + cipher_iv_sz=16, + auth_algo=AuthenticationAlgorithm.sha2_256_hmac, + auth_op=AuthenticationOpMode.generate, + auth_key_sz=64, + digest_sz=16, + total_ops=10_000_000, + buffer_sz=self.buffer_sizes["aes_cbc_sha2_digest_16"], + ) + results = self._verify_throughput(app.run_app(), "aes_cbc_sha2_digest_16") + self._print_stats(results) + for result in results: + verify(result["passed"] == "PASS", "gbps fell below delta tolerance") + + @func_test + def aead_aes_gcm(self) -> None: + """aead_aes_gcm test. + + Steps: + * Create a cryptodev instance with provided driver and buffer sizes. + Verify: + * The resulting gbps is greater than expected_gbps*(1-delta_tolerance). + + Raises: + SkippedTestException: When configuration is not provided. + """ + if "aead_aes_gcm" not in self.throughput_test_parameters: + raise SkippedTestException("test not configured") + app = Cryptodev( + ptest=TestType.throughput, + devtype=self.driver, + optype=OperationType.aead, + aead_algo=AeadAlgName.aes_gcm, + aead_op=EncryptDecryptSwitch.encrypt, + aead_key_sz=16, + aead_iv_sz=12, + aead_aad_sz=16, + digest_sz=16, + total_ops=10_000_000, + buffer_sz=self.buffer_sizes["aead_aes_gcm"], + ) + results = self._verify_throughput(app.run_app(), "aead_aes_gcm") + self._print_stats(results) + for result in results: + verify(result["passed"] == "PASS", "gbps fell below delta tolerance") + + @func_test + def aes_docsisbpi(self) -> None: + """aes_docsiscpi test. + + Steps: + * Create a cryptodev instance with provided driver and buffer sizes. + Verify: + * The resulting gbps is greater than expected_gbps*(1-delta_tolerance). + + Raises: + SkippedTestException: When configuration is not provided. + """ + if "aes_docsisbpi" not in self.throughput_test_parameters: + raise SkippedTestException("test not configured") + app = Cryptodev( + ptest=TestType.throughput, + devtype=self.driver, + optype=OperationType.cipher_only, + cipher_algo=CipherAlgorithm.aes_docsisbpi, + cipher_op=EncryptDecryptSwitch.encrypt, + cipher_key_sz=32, + cipher_iv_sz=16, + total_ops=10_000_000, + buffer_sz=self.buffer_sizes["aes_docsisbpi"], + ) + results = self._verify_throughput(app.run_app(), "aes_docsisbpi") + self._print_stats(results) + for result in results: + verify(result["passed"] == "PASS", "gbps fell below delta tolerance") + + @crypto_test + def aes_sha1(self) -> None: + """aes_sha1 test. + + Steps: + * Create a cryptodev instance with provided driver and buffer sizes. + Verify: + * The resulting gbps is greater than expected_gbps*(1-delta_tolerance). + + Raises: + SkippedTestException: When configuration is not provided. + """ + if "aes_sha1" not in self.throughput_test_parameters: + raise SkippedTestException("test not configured") + app = Cryptodev( + ptest=TestType.throughput, + devtype=self.driver, + optype=OperationType.auth_only, + auth_algo=AuthenticationAlgorithm.sha1_hmac, + auth_op=AuthenticationOpMode.generate, + auth_key_sz=64, + digest_sz=12, + total_ops=10_000_000, + buffer_sz=self.buffer_sizes["aes_sha1"], + ) + results = self._verify_throughput(app.run_app(), "aes_sha1") + self._print_stats(results) + for result in results: + verify(result["passed"] == "PASS", "gbps fell below delta tolerance") + + @func_test + def snow3g_uea2_snow3g_uia2(self) -> None: + """snow3g_uea2_snow3g_uia2 test. + + Steps: + * Create a cryptodev instance with provided driver and buffer sizes. + Verify: + * The resulting gbps is greater than expected_gbps*(1-delta_tolerance). + + Raises: + SkippedTestException: When configuration is not provided. + """ + if "snow3g_uea2_snow3g_uia2" not in self.throughput_test_parameters: + raise SkippedTestException("test not configured") + app = Cryptodev( + ptest=TestType.throughput, + devtype=self.driver, + optype=OperationType.cipher_then_auth, + cipher_algo=CipherAlgorithm.snow3g_uea2, + cipher_op=EncryptDecryptSwitch.encrypt, + cipher_key_sz=16, + cipher_iv_sz=16, + auth_algo=AuthenticationAlgorithm.snow3g_uia2, + auth_op=AuthenticationOpMode.generate, + auth_key_sz=16, + auth_iv_sz=16, + digest_sz=4, + total_ops=10_000_000, + buffer_sz=self.buffer_sizes["snow3g_uea2_snow3g_uia2"], + ) + results = self._verify_throughput(app.run_app(), "snow3g_uea2_snow3g_uia2") + self._print_stats(results) + for result in results: + verify(result["passed"] == "PASS", "gbps fell below delta tolerance") + + @func_test + def zuc_eea3_zuc_eia3(self) -> None: + """zuc_eea3_zuc_eia3 test. + + Steps: + * Create a cryptodev instance with provided driver and buffer sizes. + Verify: + * The resulting gbps is greater than expected_gbps*(1-delta_tolerance). + + Raises: + SkippedTestException: When configuration is not provided. + """ + if "zuc_eea3_zuc_eia3" not in self.throughput_test_parameters: + raise SkippedTestException("test not configured") + app = Cryptodev( + ptest=TestType.throughput, + devtype=self.driver, + optype=OperationType.cipher_then_auth, + cipher_algo=CipherAlgorithm.zuc_eea3, + cipher_op=EncryptDecryptSwitch.encrypt, + cipher_key_sz=16, + cipher_iv_sz=16, + auth_algo=AuthenticationAlgorithm.zuc_eia3, + auth_op=AuthenticationOpMode.generate, + auth_key_sz=16, + auth_iv_sz=16, + digest_sz=4, + total_ops=10_000_000, + buffer_sz=self.buffer_sizes["zuc_eea3_zuc_eia3"], + ) + results = self._verify_throughput(app.run_app(), "zuc_eea3_zuc_eia3") + self._print_stats(results) + for result in results: + verify(result["passed"] == "PASS", "gbps fell below delta tolerance") + + @func_test + def kasumi_f8_kasumi_f9(self) -> None: + """kasumi_f8 kasumi_f9 test. + + Steps: + * Create a cryptodev instance with provided driver and buffer sizes. + Verify: + * The resulting gbps is greater than expected_gbps*(1-delta_tolerance). + + Raises: + SkippedTestException: When configuration is not provided. + """ + if "kasumi_f8_kasumi_f9" not in self.throughput_test_parameters: + raise SkippedTestException("test not configured") + app = Cryptodev( + ptest=TestType.throughput, + devtype=self.driver, + optype=OperationType.cipher_then_auth, + cipher_algo=CipherAlgorithm.kasumi_f8, + cipher_op=EncryptDecryptSwitch.encrypt, + cipher_key_sz=16, + cipher_iv_sz=8, + auth_algo=AuthenticationAlgorithm.kasumi_f9, + auth_op=AuthenticationOpMode.generate, + auth_key_sz=64, + digest_sz=4, + total_ops=10_000_000, + buffer_sz=self.buffer_sizes["kasumi_f8_kasumi_f9"], + ) + results = self._verify_throughput(app.run_app(), "kasumi_f8_kasumi_f9") + self._print_stats(results) + for result in results: + verify(result["passed"] == "PASS", "gbps fell below delta tolerance") + + # BEGIN VDEV TESTS + + + def aesni_mb_vdev(self) -> None: + """aesni_mb virtual device test. + + Steps: + * Create a cryptodev instance with crypto_aesni_mb and supplied buffer sizes. + Verify: + * The resulting gbps is greater than expected_gbps*(1-delta_tolerance). + + Raises: + SkippedTestException: When configuration is not provided. + """ + if "aesni_mb_vdev" not in self.throughput_test_parameters: + raise SkippedTestException("test not configured") + app = Cryptodev( + vdevs=[VirtualDevice("aesni_mb")], + ptest=TestType.throughput, + devtype=DeviceType.crypto_aesni_mb, + optype=OperationType.cipher_then_auth, + cipher_algo=CipherAlgorithm.aes_cbc, + cipher_op=EncryptDecryptSwitch.encrypt, + cipher_key_sz=16, + cipher_iv_sz=16, + auth_algo=AuthenticationAlgorithm.sha1_hmac, + auth_op=AuthenticationOpMode.generate, + auth_key_sz=64, + digest_sz=20, + total_ops=10_000_000, + burst_sz=32, + buffer_sz=self.buffer_sizes["aesni_mb_vdev"], + ) + results = self._verify_throughput(app.run_app(), "aesni_mb_vdev") + self._print_stats(results) + for result in results: + verify(result["passed"] == "PASS", "gbps fell below delta tolerance") + + @func_test + def aesni_gcm_vdev(self): + """aesni_gcm virtual device test. + + Steps: + * Create a cryptodev instance with crypto_aesni_gcm and supplied buffer sizes. + Verify: + * The resulting gbps is greater than expected_gbps*(1-delta_tolerance). + + Raises: + SkippedTestException: When configuration is not provided. + """ + if "aesni_gcm_vdev" not in self.throughput_test_parameters: + raise SkippedTestException("test not configured") + app = Cryptodev( + vdevs=[VirtualDevice("aesni_gcm")], + ptest=TestType.throughput, + devtype=DeviceType.crypto_aesni_gcm, + optype=OperationType.cipher_then_auth, + cipher_algo=CipherAlgorithm.aes_gcm, + cipher_op=EncryptDecryptSwitch.encrypt, + cipher_key_sz=16, + cipher_iv_sz=12, + auth_algo=AuthenticationAlgorithm.aes_gmac, + auth_op=AuthenticationOpMode.generate, + auth_key_sz=16, + digest_sz=4, + total_ops=10_000_000, + burst_sz=32, + buffer_sz=self.buffer_sizes["aesni_gcm_vdev"], + ) + results = self._verify_throughput(app.run_app(), "aesni_gcm_vdev") + self._print_stats(results) + for result in results: + verify(result["passed"] == "PASS", "gbps fell below delta tolerance") + + @func_test + def kasumi_vdev(self) -> None: + """Kasmumi virtual device test. + + Steps: + * Create a cryptodev instance with crypto_kasumi and supplied buffer sizes. + Verify: + * The resulting gbps is greater than expected_gbps*(1-delta_tolerance). + + Raises: + SkippedTestException: When configuration is not provided. + """ + if "kasumi_vdev" not in self.throughput_test_parameters: + raise SkippedTestException("test not configured") + app = Cryptodev( + vdevs=[VirtualDevice("crypto_kasumi")], + ptest=TestType.throughput, + devtype=DeviceType.crypto_kasumi, + optype=OperationType.cipher_then_auth, + cipher_algo=CipherAlgorithm.kasumi_f8, + cipher_op=EncryptDecryptSwitch.encrypt, + cipher_key_sz=16, + cipher_iv_sz=8, + auth_algo=AuthenticationAlgorithm.kasumi_f9, + auth_op=AuthenticationOpMode.generate, + auth_key_sz=16, + digest_sz=4, + total_ops=10_000_000, + burst_sz=32, + buffer_sz=self.buffer_sizes["kasumi_vdev"], + ) + results = self._verify_throughput(app.run_app(), "kasumi_vdev") + self._print_stats(results) + for result in results: + verify(result["passed"] == "PASS", "gbps fell below delta tolerance") + + @func_test + def snow3g_vdev(self) -> None: + """snow3g virtual device test. + + Steps: + * Create a cryptodev instance with crypto_snow3g and supplied buffer sizes. + Verify: + * The resulting gbps is greater than expected_gbps*(1-delta_tolerance). + + Raises: + SkippedTestException: When configuration is not provided. + """ + if "snow3g_vdev" not in self.throughput_test_parameters: + raise SkippedTestException("test not configured") + app = Cryptodev( + vdevs=[VirtualDevice("crypto_snow3g")], + ptest=TestType.throughput, + devtype=DeviceType.crypto_snow3g, + optype=OperationType.cipher_then_auth, + cipher_algo=CipherAlgorithm.snow3g_uea2, + cipher_op=EncryptDecryptSwitch.encrypt, + cipher_key_sz=16, + cipher_iv_sz=16, + auth_algo=AuthenticationAlgorithm.snow3g_uia2, + auth_op=AuthenticationOpMode.generate, + auth_key_sz=16, + digest_sz=4, + total_ops=10_000_000, + burst_sz=32, + buffer_sz=self.buffer_sizes["snow3g_vdev"], + ) + results = self._verify_throughput(app.run_app(), "snow3g_vdev") + self._print_stats(results) + for result in results: + verify( + result["passed"] == "PASS", + f"Gbps and MOps were {result["gbps delta"]} below baseline", + ) + + @func_test + def zuc_vdev(self) -> None: + """Zuc virtual device test. + + Steps: + * Create a cryptodev instance with crypto_zuc and supplied buffer sizes. + Verify: + * The resulting gbps is greater than expected_gbps*(1-delta_tolerance). + + Raises: + SkippedTestException: When configuration is not provided. + """ + if "zuc_vdev" not in self.throughput_test_parameters: + raise SkippedTestException("test not configured") + app = Cryptodev( + vdevs=[VirtualDevice("crypto_zuc")], + ptest=TestType.throughput, + devtype=DeviceType.crypto_zuc, + optype=OperationType.cipher_then_auth, + cipher_algo=CipherAlgorithm.zuc_eea3, + cipher_op=EncryptDecryptSwitch.encrypt, + cipher_key_sz=16, + cipher_iv_sz=16, + auth_algo=AuthenticationAlgorithm.zuc_eia3, + auth_op=AuthenticationOpMode.generate, + auth_key_sz=16, + digest_sz=4, + total_ops=10_000_000, + burst_sz=32, + buffer_sz=self.buffer_sizes["zuc_vdev"], + ) + results = self._verify_throughput(app.run_app(), "zuc_vdev") + self._print_stats(results) + for result in results: + verify(result["passed"] == "PASS", "gpbs fell below delta tolerance") + + @func_test + def open_ssl_vdev(self) -> None: + """open_ssl virtual device test. + + Steps: + * Create a cryptodev instance with provided driver and buffer sizes. + Verify: + * The resulting gbps is greater than expected_gbps*(1-delta_tolerance). + + Raises: + SkippedTestException: When configuration is not provided. + """ + if "open_ssl_vdev" not in self.throughput_test_parameters: + raise SkippedTestException("test not configured") + app = Cryptodev( + vdevs=[VirtualDevice("crypto_openssl")], + ptest=TestType.throughput, + devtype=DeviceType.crypto_openssl, + optype=OperationType.aead, + aead_algo=AeadAlgName.aes_gcm, + aead_op=EncryptDecryptSwitch.encrypt, + aead_aad_sz=16, + aead_key_sz=16, + aead_iv_sz=16, + digest_sz=16, + total_ops=100_000, + buffer_sz=self.buffer_sizes["open_ssl_vdev"], + ) + results = self._verify_throughput(app.run_app(), "open_ssl_vdev") + self._print_stats(results) + for result in results: + verify( + result["passed"] == "PASS", + "gbps fell below delta tolerance", + ) -- 2.50.1
