Re: [PATCH v1 0/6] Fast restart with many hugepages

2022-01-20 Thread Bruce Richardson
On Wed, Jan 19, 2022 at 09:12:27PM +, Dmitry Kozlyuk wrote: > Hi Bruce, > > > From: Bruce Richardson > > [...] > > this seems really interesting, but in the absense of TB of memory > > being > > used, is it easily possible to see the benefits of this work? I've > > been > > playing with addin

RE: [PATCH v1 0/6] Fast restart with many hugepages

2022-01-19 Thread Dmitry Kozlyuk
Hi Bruce, > From: Bruce Richardson > [...] > this seems really interesting, but in the absense of TB of memory > being > used, is it easily possible to see the benefits of this work? I've > been > playing with adding large memory allocations to helloworld example and > checking the runtime. Alloc

Re: [PATCH v1 0/6] Fast restart with many hugepages

2022-01-17 Thread Bruce Richardson
On Mon, Jan 17, 2022 at 10:07:55AM +0200, Dmitry Kozlyuk wrote: > This patchset is a new design and implementation of [1]. > Changes since RFC: > * Fix bugs with -m and --single-file-segments. > * Reject optimization of mmap() call number (see below). > > # Problem Statement > > Large allocations