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Dear all, I'm pleased to announce the release on CRAN of the "mmand" package (for Mathematical Morphology in Any Number of Dimensions). It provides functions for performing mathematical morphology (erode, dilate, etc.), smoothing, and other kernel-based operations on array-like objects of any dimensionality. The package is centred around a flexible function called morph(), which can

Dear all, I'm pleased to announce the release on CRAN of the "mmand" package (for Mathematical Morphology in Any Number of Dimensions). It provides functions for performing mathematical morphology (erode, dilate, etc.), smoothing, and other kernel-based operations on array-like objects of any dimensionality. The package is centred around a flexible function called morph(), which can

How can I set up a ZVOL that''s accessible by non-root users, too? The intent is to use sparse ZVOLs as raw disks in virtualization (reducing overhead compared to file-based virtual volumes). Thanks, -mg This message posted from opensolaris.org

...rinsics for stores, and perhaps loads, is basically sufficient, and less invasive. And, in part because predication is another wrinkle for SIMD performance portability. As people start caring more about SIMD performance, there will be more pressure to tune SIMD code in target-specific ways, and it erodes the benefit of a target-independent representation. This is a complex topic though, and there are multiple considerations, and not everyone agrees with me here. One thing that's initially counter-intuitive is that SIMD predication cannot be done in the same way as scalar or VLIW predication, w...

...d? - How fast is the vhost-user support that shipped in DPDK 2.0? - How fast would the new design likely be? Our recent experience in Snabb Switch land is that networking on x86 is now more of a HPC problem than a system programming problem. The SIMD bandwidth per core keeps increasing that this erodes the value of traditional (and complex) system programming optimizations. I will be interested to compare notes with others on this, already on Haswell but more so when we have AVX512. Incidentally, we also did a pile of work last year on zero-copy NIC->VM transfers and discovered a lot of inter...

...nuz-2.6.9-22.ELsmp ro root=/dev/md0 initrd /boot/initrd-2.6.9-22.ELsmp.img boot But, once booted grub-install fails: grub-install --root-directory=/boot /dev/sda /dev/md0 does not have any corresponding BIOS drive If I don't use software raid for the root partition, all works fine, but this erodes the redundancy of my server... Have I suddenly started doing something wrong, or is there a new bug out there that needs whacking ? I'd be grateful for your comments! Jake -- Dr J. Grimmett Computer Systems Manager Division of Molecular Structure National Institute for Medical Research The...

I need a picture like this: http://rwiki.sciviews.org/doku.php?id=graph_gallery:graph38 http://rwiki.sciviews.org/doku.php?id=graph_gallery:graph38 but when I try compile it require("hexbin") data(NHANES)# pretty large data set! good <- !(is.na(NHANES$Albumin) | is.na(NHANES$Transferin)) NH.vars <- NHANES[good,

I saw this in the archives (but no reply) so I dug it up again..: Damian Lee wrote on Mon, 01 Sep 2003 07:05:38 +0000: > I am currently useing rsync to mirroring my ftp server. > And I have do a successful transfer in the firt time. > But gets errors in the second time I try to run the same commend. > > environment: > RedHat 8.0 > commend: > rsync -avz --delete -e ssh

Thanks & Regards Mohanraj P System Manager Kongu Arts & Science College Erode - 638 107. Tamil Nadu

...for SIMD. http://software.intel.com/en-us/forums/topic/278102 > And, in part because predication is another wrinkle for SIMD > performance portability. As people start caring more about SIMD > performance, there will be more pressure to tune SIMD code in > target-specific ways, and it erodes the benefit of a > target-independent representation. This is a complex topic though, and > there are multiple considerations, and not everyone agrees with me > here. It's true that a target-independent predicated IR isn't going to translate well to a target that doesn't have...

Hi, use "doveadm" to get all real message doveadm -f table fetch -A "size.physical" ALL | awk '{s+=$2}END{printf("%.2fMB\n", s/1024/1024);}' 189247.67MB .. 185G use "du" to get size on disc: In my case with deduplication: /srv/stroage/# du -s -h * 53G vmail 75G vmail_sis without deduplication /srv/stroage/# du -s -h -l * 53G

Is there any script guru on the list that can help me. I'm trying to start asterisk with nice -5. Normally the command would be: nice -5 asterisk but asterisk start from the scrip on Gentoo as -U asterisk -G asterisk Here is the script: =============== depend() { need net use zaptel } start() { local OPTS USER GROUP if [[ -n "${ASTERISK_NICE}" ]];

Warren Young wrote: > [...] >>> What do they suggest as a replacement? > > Stratis: https://stratis-storage.github.io/StratisSoftwareDesign.pdf Can I use that now? > The main downside to Stratis I see is that it looks like 1.0 is scheduled to coincide with RHEL 8, based on the release dates of RHELs past, which means it won?t have any kind of redundant storage options to

Ok, Rails has been out for some time now. I''ve kept an eye on it pretty closely. I''ve heard Basecamp, Robot Coop, 43 Things, etc. are running on it. However, those have been the same apps people point to when the dreaded scalability question comes up. Are there any new web apps (large scale) in Rails or is it still the same old one? Something like on the scale of

...ng the receive queue is also possible). It would be interesting to compare the two approaches. > Our recent experience in Snabb Switch land is that networking on x86 is now > more of a HPC problem than a system programming problem. The SIMD bandwidth > per core keeps increasing that this erodes the value of traditional (and > complex) system programming optimizations. I will be interested to compare > notes with others on this, already on Haswell but more so when we have > AVX512. > > Incidentally, we also did a pile of work last year on zero-copy NIC->VM > transfers...

...ng the receive queue is also possible). It would be interesting to compare the two approaches. > Our recent experience in Snabb Switch land is that networking on x86 is now > more of a HPC problem than a system programming problem. The SIMD bandwidth > per core keeps increasing that this erodes the value of traditional (and > complex) system programming optimizations. I will be interested to compare > notes with others on this, already on Haswell but more so when we have > AVX512. > > Incidentally, we also did a pile of work last year on zero-copy NIC->VM > transfers...

[It may be necessary to remove virtio-dev at lists.oasis-open.org from CC if you are a non-TC member.] Hi, Some modern networking applications bypass the kernel network stack so that rx/tx rings and DMA buffers can be directly mapped. This is typical in DPDK applications where virtio-net currently is one of several NIC choices. Existing virtio-net implementations are not optimized for VM-to-VM

[It may be necessary to remove virtio-dev at lists.oasis-open.org from CC if you are a non-TC member.] Hi, Some modern networking applications bypass the kernel network stack so that rx/tx rings and DMA buffers can be directly mapped. This is typical in DPDK applications where virtio-net currently is one of several NIC choices. Existing virtio-net implementations are not optimized for VM-to-VM

On 2015-04-26 18:15, Philipp Schafft wrote: > I tested with both Mozilla's 'Modern' and 'Intermediate' list. Both > work well with all versions of Icecast (official) as well as current -kh. > In that case my suggestion is for libshout to only focus on using the Modern list then as it explicitly excludes DES and RC4 and MD5. While HMAC-MD5 (for some password uses)

Hello, I'm working on a compiler based on LLVM for a SIMD architecture that supports instruction predication. We would like to implement branching on this architecture using predication. As you know the LLVM-IR doesn't support instruction predication, so I'm not exactly sure on what is the best way to implement it. We came up with some ways to do it in LLVM: - Do not add any