Re: [dpdk-dev] rte_memcpy - fence and stream

2021-05-27 Thread Manish Sharma
> On Mon, May 24, 2021 at 11:43:24PM +0530, Manish Sharma wrote: > > > > I am looking at the source for rte_memcpy (this is a discussion only > > > > for x86-64) > > > > > > > > For one of the cases, when aligned correctly, it uses > > >

[dpdk-dev] rte_memcpy - fence and stream

2021-05-24 Thread Manish Sharma
I am looking at the source for rte_memcpy (this is a discussion only for x86-64) For one of the cases, when aligned correctly, it uses /** * Copy 64 bytes from one location to another, * locations should not overlap. */ static __rte_always_inline void rte_mov64(uint8_t *dst, const uint8_t *src

[dpdk-dev] rte_memcpy

2021-05-24 Thread Manish Sharma
I am looking at the source for rte_memcpy (this is a discussion only for x64-64) For one of the cases, when aligned correctly, it uses /** * Copy 64 bytes from one location to another, * locations should not overlap. */ static __rte_always_inline void rte_mov64(uint8_t *dst, const uint8_t *src