package/perftest/Config.in

config BR2_PACKAGE_PERFTEST_ARCH_SUPPORTS
	bool
	# Accurate cycle measurement in perftest is implemented for a
	# limited set of architectures, see:
	# https://github.com/linux-rdma/perftest/blob/v4.5-0.20/src/get_clock.h
	# Note: the package has also a fallback to use "asm/timex.h"
	# from the Kernel, in
	# "$(LINUX_DIR)/arch/$(KERNEL_ARCH)/include". It is not
	# reflected here as this path is not well tested.
	default y if BR2_i386 || BR2_x86_64
	default y if BR2_arm && !BR2_ARM_CPU_ARMV4 && !BR2_ARM_CPU_ARMV5 && !BR2_ARM_CPU_ARMV6
	default y if BR2_aarch64
	default y if BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le
	default y if BR2_s390x
	default y if BR2_sparc || BR2_sparc64
	default y if BR2_riscv
	depends on BR2_USE_MMU # rdma-core
	depends on BR2_TOOLCHAIN_HAS_SYNC_4 # rdma-core

config BR2_PACKAGE_PERFTEST
	bool "perftest"
	depends on BR2_PACKAGE_PERFTEST_ARCH_SUPPORTS
	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_4 # rdma-core
	depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL # rdma-core
	depends on !BR2_STATIC_LIBS # rdma-core
	# musl does not define sysconf(_SC_LEVEL1_DCACHE_LINESIZE)
	depends on !BR2_TOOLCHAIN_USES_MUSL
	select BR2_PACKAGE_PCIUTILS
	select BR2_PACKAGE_RDMA_CORE
	help
	  Open Fabrics Performance Tests.

	  This is a collection of tests written over uverbs intended
	  for use as a performance micro-benchmark. The tests may be
	  used for HW or SW tuning as well as for functional testing.

	  https://github.com/linux-rdma/perftest

comment "perftest needs a glibc or uClibc toolchain w/ threads, dynamic library"
	depends on BR2_PACKAGE_PERFTEST_ARCH_SUPPORTS
	depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS \
		|| BR2_TOOLCHAIN_USES_MUSL