nuttx-apps/testing/libc/arch_libc/Kconfig

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

config TESTING_ARCH_LIBC
	tristate "arch-specific libc function test"
	default n
	---help---
		Enable the arch libc test

if TESTING_ARCH_LIBC

config TESTING_ARCH_LIBC_MEMCHR
	bool "test memchr"
	default y

config TESTING_ARCH_LIBC_MEMCMP
	bool "test memcmp"
	default y

config TESTING_ARCH_LIBC_MEMCPY
	bool "test memcpy"
	default y

config TESTING_ARCH_LIBC_MEMMOVE
	bool "test memmove"
	default y

config TESTING_ARCH_LIBC_MEMSET
	bool "test memset"
	default y

config TESTING_ARCH_LIBC_STRCHR
	bool "test strchr"
	default y

config TESTING_ARCH_LIBC_STRCMP
	bool "test strcmp"
	default y

config TESTING_ARCH_LIBC_STRCPY
	bool "test strcpy"
	default y

config TESTING_ARCH_LIBC_MEMCCPY
	bool "test memccpy"
	default y

config TESTING_ARCH_LIBC_STPNCPY
	bool "test stpncpy"
	default y

config TESTING_ARCH_LIBC_STRLCPY
	bool "test strlcpy"
	default y

config TESTING_ARCH_LIBC_STRLEN
	bool "test strlen"
	default y

config TESTING_ARCH_LIBC_STRNCMP
	bool "test strncmp"
	default y

config TESTING_ARCH_LIBC_STRNLEN
	bool "test strnlen"
	default y

config TESTING_ARCH_LIBC_STRNCPY
	bool "test strncpy"
	default y

config TESTING_ARCH_LIBC_STPCPY
	bool "test stpcpy"
	default y

config TESTING_ARCH_LIBC_STRCAT
	bool "test strcat"
	default y

config TESTING_ARCH_LIBC_STRRCHR
	bool "test strrchr"
	default y

config TESTING_ARCH_LIBC_STRCHRNUL
	bool "test strchrnul"
	default y

config TESTING_ARCH_LIBC_BENCH
	bool "throughput benchmark"
	default n
	---help---
		Measure each function across a size sweep and every source and
		destination alignment pair, reporting MB/s and cycles per byte.
		An implementation usually takes its wide path only when the
		pointers meet some alignment condition, so an aligned measurement
		alone does not show what the rest of the input space costs.

if TESTING_ARCH_LIBC_BENCH

config TESTING_ARCH_LIBC_BENCH_BUFSIZE
	int "benchmark buffer size"
	default 262144
	---help---
		Size of each of the two buffers the benchmark allocates.

config TESTING_ARCH_LIBC_BENCH_MINMS
	int "minimum milliseconds per measurement"
	default 250
	---help---
		Each measurement repeats until it has run for at least this long.

endif

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

config TESTING_ARCH_LIBC_PRIORITY
	int "arch libc test priority"
	default 100

config TESTING_ARCH_LIBC_STACKSIZE
	int "arch libc test stack size"
	default DEFAULT_TASK_STACKSIZE

config TESTING_ARCH_LIBC_VERBOSE
	bool "Verbose output"
	default n

endif