Re: [dpdk-dev] [PATCH v1 0/2] ring C11 library fix and optimization

2018-11-13 Thread Thomas Monjalon
09/11/2018 12:42, Gavin Hu: > V1: > Update the ring C11 library including the following changes: > 1) On relaxed ordering platforms(like Arm64,PPPC), in ring C11 implementation, >loading head and tail might be reodered, this makes CAS(compare and retry >the flow if the head is outdated) not

[dpdk-dev] [PATCH v1 0/2] ring C11 library fix and optimization

2018-11-09 Thread Gavin Hu
V1: Update the ring C11 library including the following changes: 1) On relaxed ordering platforms(like Arm64,PPPC), in ring C11 implementation, loading head and tail might be reodered, this makes CAS(compare and retry the flow if the head is outdated) not working as expected, the fix is to