On Mon, Mar 2, 2026 at 1:55 PM Andrew Bailey <[email protected]> wrote:
>
>
> +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},
Either Gbps needs to become gbps or the gbps field from
tests_config.example.yaml needs to be updated.
> +]
> +
> +TOTAL_OPS = 10_000_000
> +
> +
> +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,
> + "sha1_hmac": 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
> + self.driver: DeviceType | None = get_device_from_str(
> + str(get_ctx().sut_node.crypto_device_type)
> + )
> + 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:
> + # get the corresponding baseline for the current buffer size
> + 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
> + expected_gbps = parameters["Gbps"]
Gbps <-> gbps misalignment with tests_config.example.yaml
