Re: [dpdk-dev] [PATCH v2 0/5] lib/stack: improve lockfree C11 implementation

2020-09-30 Thread David Marchand
On Fri, Sep 25, 2020 at 7:44 PM Steven Lariau wrote: > > One implementation of the DPDK stack library is lockfree, > based on C11 memory model for atomics. > Some of these atomic operations use unnecessary memory orders, > that can be relaxed. > This patch relax some of these operations in order t

[dpdk-dev] [PATCH v2 0/5] lib/stack: improve lockfree C11 implementation

2020-09-25 Thread Steven Lariau
One implementation of the DPDK stack library is lockfree, based on C11 memory model for atomics. Some of these atomic operations use unnecessary memory orders, that can be relaxed. This patch relax some of these operations in order to improve the performance of the stack library. The patch was tes