hardware_interfaces

mirror of https://github.com/Evolution-X/hardware_interfaces synced 2026-02-02 13:49:45 +00:00

Files

Yi Kong bd5d365d82 Fix return-stack-address warning

hardware/interfaces/security/keymint/aidl/vts/performance/KeyMintBenchmark.cpp:79:26: error: reference to stack memory associated with local variable 'message' returned [-Werror,-Wreturn-stack-address]
return std::move(message);
^~~~~~~

Test: presubmit
Change-Id: I4298b4a25ccb809a7ae180bb218e673a7f1aa623

2023-03-01 16:19:43 +09:00

Android.bp

Use defaults to reference current keymint version

2021-11-22 16:13:08 +00:00

KeyMintBenchmark.cpp

Fix return-stack-address warning

2023-03-01 16:19:43 +09:00

README

Implementing KeyMint performance/benchmark tests.

2021-02-19 17:51:47 +00:00

README

# KeyMint Benchmark

The KeyMint Benchmark is a standalone tool for measuring the performance of
 KeyMint implementations.

## Building

Build:
`m  VtsAidlKeyMintBenchmarkTest`

Transfer to device/emulator:
`adb sync data`

The benchmark executable will be located at
 `data/benchmarktest/VtsAidlKeyMintBenchmarkTest` on the device.

## Usage

KeyMint Benchmark is built on [Google microbenchmark
library](https://github.com/google/benchmark). All of the commandline arguments
provided by the microbenchmark library are valid, such as
`--benchmark_filter=<regex>` or `benchmark_out_format={json|console|csv}`.
In addition to the command line arguments provided by microbenchmark,
`--service_name=<service_name>` is provided to allow specification of the KeyMint
fully qualified service name, e.g. specify
`--service_name=android.hardware.security.keymint.IKeyMintDevice/default` to
benchmark default implementation of KeyMint.