benchmarks/cachespeed/Kconfig

#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#

config BENCHMARK_CACHESPEED
	tristate "CACHE Speed Test"
	depends on ARCH_ICACHE && ARCH_DCACHE
	default n
	---help---
		Enable a simple CACHE speed test.

if BENCHMARK_CACHESPEED

config BENCHMARK_CACHESPEED_PROGNAME
	string "Program name"
	default "cachespeed"
	---help---
		This is the name of the program that will be used when the NSH ELF
		program is installed.

config BENCHMARK_CACHESPEED_PRIORITY
	int "CACHE speed test task priority"
	default 100

config BENCHMARK_CACHESPEED_STACKSIZE
	int "CACHE speed test stack size"
	default DEFAULT_TASK_STACKSIZE

config CACHESPEED_MONOTONIC_TIME
	bool "Using Clock Gettime"
	default n
	---help---
		When you turn on this option, your test loop will go from 10000 -> 1000 times
		Please consider the following scenario:
		1. By default (PERFTIME) will have a relatively high precision, but this also
			tends to cause failure in getting values on some smaller bytes, so reducing
			the precision with this option can make it easier to get data values.
		2. whether to compare data with the content of other tools (using CLOCK
			GETTIME method), if so, it is recommended to turn on, so as to ensure that
			the data precision of both consistent.

endif