This patch introduced scalable multi-writer Cuckoo Hash insertion
based on a split Cuckoo Search and Move operation using Intel
TSX. It can do scalable hash insertion with 22 cores with little
performance loss and negligible TSX abortion rate.
* Added an extra rte_hash flag definition to switch de
ould cause
problem when key deletion happens.
Wei Shen (1):
rte_hash: add scalable multi-writer insertion w/ Intel TSX
app/test/Makefile | 1 +
app/test/test_hash_multiwriter.c | 287 +
doc/guides/rel_notes/release_16_07.rst |
This patch introduced scalable multi-writer Cuckoo Hash insertion
based on a split Cuckoo Search and Move operation using Intel
TSX. It can do scalable hash insertion with 22 cores with little
performance loss and negligible TSX abortion rate.
* Added an extra rte_hash flag definition to switch de
r
> normal values (this time can actually be comuted/estimated).
>
> If this is what happens in your case, lowering the size of your buckets will
> help.
>
> Regards,
> Cristian
>
> > -----Original Message-
> > From: dev [mailto:dev-bounces at dpdk.org] On Be
tried to assign qos_sched on different cores and got the same result.
I suspect that there is some rte_ring bugs when connecting two cores and one
core started enqueuing before another core is ready for dequeue.
Have you experienced the same issue? Appreciate your help.
Wei
Shen
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