[dpdk-dev] [PATCH v8 0/3] run-time Linking support
thomas at monjalon.net
Fri Oct 13 15:13:34 CEST 2017
13/10/2017 11:01, Xiaoyun Li:
> This patchset dynamically selects functions at run-time based on CPU flags
> that current machine supports.This patchset modifies mempcy, memcpy perf
> test and x86 EFD, using function pointers and bind them at constructor time.
> Then in the cloud environment, users can compiler once for the minimum target
> such as 'haswell'(not 'native') and run on different platforms (equal or above
> haswell) and can get ISA optimization based on running CPU.
> Xiaoyun Li (3):
> eal/x86: run-time dispatch over memcpy
> app/test: run-time dispatch over memcpy perf test
> efd: run-time dispatch over x86 EFD functions
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