388f82f6b3
In the docs replace the references to native_posix with native_sim. And switch the default test platform to native_sim from native_posix. Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
52 lines
1.4 KiB
ReStructuredText
52 lines
1.4 KiB
ReStructuredText
.. zephyr:code-sample:: system_hashmap
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:name: System hashmap
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:relevant-api: hashmap_apis
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Insert, replace, and remove entries in a hashmap.
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Overview
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********
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This is a simple example that repeatedly:
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* inserts up to ``CONFIG_TEST_LIB_HASH_MAP_MAX_ENTRIES``
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* replaces up to the same number that were previously inserted
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* removes all previously inserted keys
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Building
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********
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This application can be built on :ref:`native_sim <native_sim>` as follows:
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.. zephyr-app-commands::
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:zephyr-app: samples/basic/hash_map
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:host-os: unix
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:board: native_sim
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:goals: build
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:compact:
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To build for another board, change "native_sim" above to that board's name.
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Additionally, it is possible to use one of the other Hashmap implementations by specifying
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* ``CONFIG_SYS_HASH_MAP_CHOICE_SC=y`` (Separate Chaining)
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* ``CONFIG_SYS_HASH_MAP_CHOICE_OA_LP=y`` (Open Addressing / Linear Probe)
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* ``CONFIG_SYS_HASH_MAP_CHOICE_CXX=y`` (C Wrapper around the C++ ``std::unordered_map``)
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To stress the Hashmap implementation, adjust ``CONFIG_TEST_LIB_HASH_MAP_MAX_ENTRIES``.
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Running
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*******
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Run ``build/zephyr/zephyr.exe``
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Sample Output
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*************
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.. code-block:: console
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System Hashmap sample
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[00:00:11.000,000] <inf> hashmap_sample: n_insert: 118200 n_remove: 295500 n_replace: 329061 n_miss: 0 n_error: 0 max_size: 118200
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[00:00:11.010,000] <inf> hashmap_sample: success
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