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Diffstat (limited to 'src/mlia/target/ethos_u/handlers.py')
-rw-r--r-- | src/mlia/target/ethos_u/handlers.py | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/mlia/target/ethos_u/handlers.py b/src/mlia/target/ethos_u/handlers.py new file mode 100644 index 0000000..84a9554 --- /dev/null +++ b/src/mlia/target/ethos_u/handlers.py @@ -0,0 +1,55 @@ +# SPDX-FileCopyrightText: Copyright 2022, Arm Limited and/or its affiliates. +# SPDX-License-Identifier: Apache-2.0 +"""Event handler.""" +from __future__ import annotations + +import logging + +from mlia.backend.vela.compat import Operators +from mlia.core.events import CollectedDataEvent +from mlia.core.handlers import WorkflowEventsHandler +from mlia.core.typing import PathOrFileLike +from mlia.target.ethos_u.events import EthosUAdvisorEventHandler +from mlia.target.ethos_u.events import EthosUAdvisorStartedEvent +from mlia.target.ethos_u.performance import OptimizationPerformanceMetrics +from mlia.target.ethos_u.performance import PerformanceMetrics +from mlia.target.ethos_u.reporters import ethos_u_formatters + +logger = logging.getLogger(__name__) + + +class EthosUEventHandler(WorkflowEventsHandler, EthosUAdvisorEventHandler): + """CLI event handler.""" + + def __init__(self, output: PathOrFileLike | None = None) -> None: + """Init event handler.""" + super().__init__(ethos_u_formatters, output) + + def on_collected_data(self, event: CollectedDataEvent) -> None: + """Handle CollectedDataEvent event.""" + data_item = event.data_item + + if isinstance(data_item, Operators): + self.reporter.submit([data_item.ops, data_item], delay_print=True) + + if isinstance(data_item, PerformanceMetrics): + self.reporter.submit(data_item, delay_print=True, space=True) + + if isinstance(data_item, OptimizationPerformanceMetrics): + original_metrics = data_item.original_perf_metrics + if not data_item.optimizations_perf_metrics: + return + + _opt_settings, optimized_metrics = data_item.optimizations_perf_metrics[0] + + self.reporter.submit( + [original_metrics, optimized_metrics], + delay_print=True, + columns_name="Metrics", + title="Performance metrics", + space=True, + ) + + def on_ethos_u_advisor_started(self, event: EthosUAdvisorStartedEvent) -> None: + """Handle EthosUAdvisorStarted event.""" + self.reporter.submit(event.device) |