search for: spiltted

On Thu, Mar 12, 2020 at 09:37:32AM +0100, David Hildenbrand wrote: > 2. You are essentially stealing THPs in the guest. So the fastest > mapping (THP in guest and host) is gone. The guest won't be able to make > use of THP where it previously was able to. I can imagine this implies a > performance degradation for some workloads. This needs a proper > performance evaluation. I

I have a time series object with two columns. a <- ts(x, frequency=1/15) I would like to split this into two time series of the same length (they are the same number of observations lined up time for time already). -- Let's not spend our time and resources thinking about things that are so little or so large that all they really do for us is puff us up and make us feel like gods. We are

Hi, I have a vector of strings like: c("a1b1","a2b2","a1b2") which I want to spilt into two parts like: c("a1","a2","a2") and c("b1","b2,"b2"). So there is always a first part with a+number and a second part with b+number. Unfortunately there is no separator I could use to directly split the vectors.. Any idea

On Thu, Apr 02, 2020 at 04:00:05PM +0800, teawater wrote: > > > > 2020?3?31? 22:07?Michael S. Tsirkin <mst at redhat.com> ??? > > > > On Tue, Mar 31, 2020 at 04:03:18PM +0200, David Hildenbrand wrote: > >> On 31.03.20 15:37, Michael S. Tsirkin wrote: > >>> On Tue, Mar 31, 2020 at 03:32:05PM +0200, David Hildenbrand wrote: > >>>>

On 31.03.20 18:37, Nadav Amit wrote: >> On Mar 31, 2020, at 7:09 AM, David Hildenbrand <david at redhat.com> wrote: >> >> On 31.03.20 16:07, Michael S. Tsirkin wrote: >>> On Tue, Mar 31, 2020 at 04:03:18PM +0200, David Hildenbrand wrote: >>>> On 31.03.20 15:37, Michael S. Tsirkin wrote: >>>>> On Tue, Mar 31, 2020 at 03:32:05PM +0200,

On Thu, Mar 12, 2020 at 03:49:54PM +0800, Hui Zhu wrote: > If the guest kernel has many fragmentation pages, use virtio_balloon > will split THP of QEMU when it calls MADV_DONTNEED madvise to release > the balloon pages. > This is an example in a VM with 1G memory 1CPU: > cat /proc/meminfo | grep AnonHugePages: > AnonHugePages: 0 kB > > usemem --punch-holes -s -1

On 31.03.20 18:27, Nadav Amit wrote: >> On Mar 31, 2020, at 6:32 AM, David Hildenbrand <david at redhat.com> wrote: >> >> On 31.03.20 15:24, Michael S. Tsirkin wrote: >>> On Tue, Mar 31, 2020 at 12:35:24PM +0200, David Hildenbrand wrote: >>>> On 26.03.20 10:49, Michael S. Tsirkin wrote: >>>>> On Thu, Mar 26, 2020 at 08:54:04AM +0100,

Dear List, I'm trying to use R under Windows on a huge database in MySQL via ODBC (technical reasons for this...). Now I want to read tables with some 160.000.000 entries into R. I would be lucky if anyone out there has some good hints what to consider concerning memory management. I'm not sure about the best methods reading such huge files into R. for the moment I spilt the whole

On 12.03.20 08:49, Hui Zhu wrote: > If the guest kernel has many fragmentation pages, use virtio_balloon > will split THP of QEMU when it calls MADV_DONTNEED madvise to release > the balloon pages. > This is an example in a VM with 1G memory 1CPU: > cat /proc/meminfo | grep AnonHugePages: > AnonHugePages: 0 kB > > usemem --punch-holes -s -1 800m & > >

On 12.03.20 08:49, Hui Zhu wrote: > If the guest kernel has many fragmentation pages, use virtio_balloon > will split THP of QEMU when it calls MADV_DONTNEED madvise to release > the balloon pages. > This is an example in a VM with 1G memory 1CPU: > cat /proc/meminfo | grep AnonHugePages: > AnonHugePages: 0 kB > > usemem --punch-holes -s -1 800m & > >

Hey, I am running Ubuntu Trusty 14.04.3 with samba and winbind version 4.1.6-Ubuntu. Its run in a windows domain env which is running an AD on 2008 R2 servers. I can login just fine with using the AD accounts sam name. However, the question is now if all machines on the domain can use the AD UPN to login instead of the sam. I have looked around a bit and found a few old posts about this. This

On Wed, 15 Apr 2020 at 03:36, John Brawn <John.Brawn at arm.com> wrote: > > > Could you please point out what am I doing wrong in the patch ? > > It's because you're getting the function name by doing > callee->getName().str().c_str() > The str() call generates a temporary copy of the name which ceases to exist outside of this expression > causing the

Hi, Here in R, I need to load a huge file(.csv) , its size is 200MB. [may come more than 1GB sometimes]. When i tried to load into a variable it taking too much of time and after that when i do cbind by groups, getting an error like this " Error: cannot allocate vector of size 82.4 Mb " My requirement is, spilt data from Huge-size-file(.csv) to no. of small csv files. Here i will give

Matt: that’s fair. We’re generally apprehensive of option 2 as well. Eli: Yes, currently we believe that aarch64.neon.addp is the only arm64 one affected, but we don’t know how prevalent this is on other targets. Splitting it is certainly possible combined with the autoupgrader. If disambiguating the intrinsics is the preferred solution, then I think we should also have the langref also specify

I wanted to go through and map out the layering of LLD's libraries today and found that it's essentially impossible. I think some serious cleanup is needed here. Let's start with the purely link-level dependencies encoded in the CMake build: Curently the Core library depends on the ReaderWriter/Native library, which links against the ReaderWriter library, which links against the Core

On Fri, Oct 28, 2016 at 04:11:16AM -0400, Pan Xinhui wrote: > change from v5: > spilt x86/kvm patch into guest/host part. > introduce kvm_write_guest_offset_cached. > fix some typos. > rebase patch onto 4.9.2 > change from v4: > spilt x86 kvm vcpu preempted check into two patches. > add documentation patch. > add x86 vcpu preempted check patch under xen > add

Hi, Thanks for answering. Yes, the linux machines are joined to the domain through samba and are using the AD accounts on their linux clients to logon and authenticate through winbind. Using the AD accounts samid to logon is just fine, the question is if its possible to use the UPN instead of the samid to login. Kind regards, Björn On Wed, Feb 10, 2016 at 2:33 PM mathias dufresne

change from v5: spilt x86/kvm patch into guest/host part. introduce kvm_write_guest_offset_cached. fix some typos. rebase patch onto 4.9.2 change from v4: spilt x86 kvm vcpu preempted check into two patches. add documentation patch. add x86 vcpu preempted check patch under xen add s390 vcpu preempted check patch change from v3: add x86 vcpu preempted check patch change from v2: no code

change from v5: spilt x86/kvm patch into guest/host part. introduce kvm_write_guest_offset_cached. fix some typos. rebase patch onto 4.9.2 change from v4: spilt x86 kvm vcpu preempted check into two patches. add documentation patch. add x86 vcpu preempted check patch under xen add s390 vcpu preempted check patch change from v3: add x86 vcpu preempted check patch change from v2: no code

If I'm understanding what's going on in this test correctly, what's happening is: * ARMTargetLowering::LowerCall prefers indirect calls when a function is called at least 3 times in minsize * In thumb 1 (without -fno-omit-frame-pointer) we have effectively only 3 callee-saved registers (r4-r6) * The function has three arguments, so those three plus the register we need to hold the