On Thu, Jul 11, 2024 at 10:42 PM Rongqi Sun <rongqi.sun777@xxxxxxxxx> wrote: > > Hi Ceph community, Hi Rongqi, Thanks for proposing this and for attending CDM to discuss it yesterday. I see we have received some good feedback in the PR and it's awaiting some suggested changes. I think this will be a useful and performant addition to the code base and encourage its inclusion. > > UADK is an open source accelerator framework, the kernel support part is > UACCE <https://docs.kernel.org/misc-devices/uacce.html>, which has been > merged in Kernel for several years, targeting to provide Shared Virtual > Addressing (SVA) between accelerators and processes. UADK provider users > with a unified programming interface to efficiently harness the > capabilities of hardware accelerators. It furnishes users with fundamental > library and driver support. Now UADK can offer the hardware accelerator > engine(e.g: Kunpeng KAE), Arm SVE and Crypto Extension CPU. UADK > <https://github.com/Linaro/uadk> is hosted by Linaro. > > UADK now has already supports different communities for compressor and > encryption, such as OpenSSL, DPDK and SPDK, so now, we would like to bring > it to Ceph for Acceleration of zlib compressor. As first step, we can see > that, > > 1. save almost 50% cpu usage compared with no-isal compression in RBD 4M > workload > 2. save almost 40% cpu usage compared with no-isal compression in RGW > put op (4M) workload > > The PR <https://github.com/ceph/ceph/pull/58336> is under review, welcome > any comments or reviews. > > Have a nice day~ > > Rongqi Sun > _______________________________________________ > ceph-users mailing list -- ceph-users@xxxxxxx > To unsubscribe send an email to ceph-users-leave@xxxxxxx > -- Cheers, Brad _______________________________________________ Dev mailing list -- dev@xxxxxxx To unsubscribe send an email to dev-leave@xxxxxxx
