Re: [flac-dev] [PATCH 0/7] PowerPC64 performance improvements
Hi, > Are those all Virtual Machines? If so, how do you really know that > the performance is 3.3x? I have access to a number of different POWER9 systems, all native. Thanks, Anton ___ flac-dev mailing list flac-dev@xiph.org http://lists.xiph.org/mailman/listinfo/flac-dev
Re: [flac-dev] [PATCH 0/7] PowerPC64 performance improvements
On Jul 11, 2018, at 5:59 PM, Anton Blanchard wrote: > Hi Brian, > >> Thank you for this collection of patches. >> >> How can I test them? What platforms (computers) have the ppc64 or >> POWER9 processor? > > The IBM Bounty Source page has a list of resources: > > https://www.bountysource.com/teams/ibm/bounties > > Travis also has ppc64le support, so if you add the linux-ppc64le target > then FLAC will be tested on ppc64le. > > Thanks, > Anton Are those all Virtual Machines? If so, how do you really know that the performance is 3.3x? Brian ___ flac-dev mailing list flac-dev@xiph.org http://lists.xiph.org/mailman/listinfo/flac-dev
Re: [flac-dev] [PATCH 0/7] PowerPC64 performance improvements
Hi Brian, > Thank you for this collection of patches. > > How can I test them? What platforms (computers) have the ppc64 or > POWER9 processor? The IBM Bounty Source page has a list of resources: https://www.bountysource.com/teams/ibm/bounties Travis also has ppc64le support, so if you add the linux-ppc64le target then FLAC will be tested on ppc64le. Thanks, Anton ___ flac-dev mailing list flac-dev@xiph.org http://lists.xiph.org/mailman/listinfo/flac-dev
Re: [flac-dev] [PATCH 0/7] PowerPC64 performance improvements
Thank you for this collection of patches. How can I test them? What platforms (computers) have the ppc64 or POWER9 processor? Brian On Jul 10, 2018, at 2:31 PM, Anton Blanchard wrote: > > The following series adds initial vector support for PowerPC64. > On POWER9, flac --best is about 3.3x faster. > > Amitay Isaacs (2): ___ flac-dev mailing list flac-dev@xiph.org http://lists.xiph.org/mailman/listinfo/flac-dev