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nuttx/arch/risc-v
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wangming9 c928acc9ff perf: The new configuration supports hardware performance counting 
Adding the CONFIG_ARCH_PERF_EVENTS configuration to enable
hardware performance counting，solve the problem that some platform
hardware counting support is not perfect, you can choose to use
software interface.

This is configured using CONFIG_ARCH_PERF_EVENTS, so weak_functions
are removed to prevent confusion

To use hardware performance counting, must:
1. Configure CONFIG_ARCH_PERF_EVENTS, default selection
2. Call up_perf_init for initialization

Signed-off-by: wangming9 <wangming9@xiaomi.com>
2023-08-12 02:20:44 +08:00
..
include arch/risc-v: Add support for StarFive JH7110 SoC 2023-08-03 22:55:55 -07:00
src perf: The new configuration supports hardware performance counting 2023-08-12 02:20:44 +08:00
Kconfig arch/risc-v: Add support for StarFive JH7110 SoC 2023-08-03 22:55:55 -07:00