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This patch adds support for run-time selection of the optimal architecture-specific CRC path, based on the supported instruction set(s) of the CPU. The compiler option checks have been moved from the C files to the meson script. The rte_cpu_get_flag_enabled function is called automatically by the library at process initialization time to determine which instructions the CPU supports, with the most optimal supported CRC path ultimately selected. Signed-off-by: Mairtin o Loingsigh <mairtin.oloingsigh@intel.com> Signed-off-by: David Coyle <david.coyle@intel.com> Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com> Reviewed-by: Jasvinder Singh <jasvinder.singh@intel.com> Reviewed-by: Pablo de Lara <pablo.de.lara.guarch@intel.com> Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com> Acked-by: Bruce Richardson <bruce.richardson@intel.com>
DPDK is a set of libraries and drivers for fast packet processing. It supports many processor architectures and both FreeBSD and Linux. The DPDK uses the Open Source BSD-3-Clause license for the core libraries and drivers. The kernel components are GPL-2.0 licensed. Please check the doc directory for release notes, API documentation, and sample application information. For questions and usage discussions, subscribe to: users@dpdk.org Report bugs and issues to the development mailing list: dev@dpdk.org