FPGA using playback memory to host VI

Similar Questions

• [Labview FPGA]: block of memory use Xilinx HDL integration node

  Hello

  In my project, I would be developed my own VHDL module and integrated in my project of LV FPGA with a knot of integration.

  But for an evolution of my code, I wonder if it is possible to use in my own code VHDL, Xilinx library (as a block of memory).

  Thank you.

  You can use any Xilinx IP (or IP and others) in your external code. For example, if you generate a block of memory using block memory generator you can instantiate this IP in your own VHDL.

• Please suggest tool use ability to control host and VMs CPU, memory resources.

  Please suggest tool use ability to control host and VMs CPU, memory resources. What are the parameters to be monitored, their level of thresholds.

  What is the TOP / ESXTOP.

  Hi friend

  Here's the blog post detailed ESXTOP:

  http://www.yellow-bricks.com/ESXTOP/

  There is a VCOPS product that can also help you to understand so many parameters. You can try the license of the Foundation which is free of cost. There is a lot of intelligence if you go for paid VCOPS.

  VCenter graphs/stats can also help you as well.

• How is managed using DMA FIFO (target host) host matrix

  Hi people,

  I'm trying to pass an array of values of the host to the FPGA using DMA FIFO. Let's say 20000 items in the table. My FIFO host side can contain only 16000 items or almost. The data will be written element by element regardless of the size of the table or do I need to partition the table in small paintings before writing the FIFO method? Let's say that I write for the FIFO with berries small, 1000-element. The FIFO will read 1 element both of the side FPGA so the stream is blocked until I have at least 1000 free items on the FIFO method write, how he writes every 1000 the next setpoint at the same time? Or target values will be written permanently as soon as the individual elements are erased by the number of available items to write?

  Hi Nathan,

  Sorry for the late update, but I just thought that I should follow. I followed your advice and try it tested just for me (I probably should I have done it before posting). Turns out that the data table will write even if there is not enough empty elements to contain the table in its entirety. However, it always crashes until enough information is read and erased from memory on the side FPGA for the whole table. So if it's data that are constantly being played, it's always better transmitting data through in the form of smaller tables if you do not want to increase the amount of memory FIFO host OCCUPIES on your system. However, if you can afford the memory while you mentioned, you can always increase the depth of the FIFO on the host side. As I understand it, try to write more big berries to a host to target FIFO buffer does not diminish overhead costs (as is the case with a target to host FIFO) as it still passes an element at a time to the FIFO of FPGA-side without worrying.

  Thanks again for your help.

  Kind regards

  John has

• Use of memory in custom PDF report

  I've got enough new for custom reports which can be emailed recurring and could use some help.  A challenge I have reports on the use of memory for a VM guest.  In the 6.7.1 vFoglight ago summer version updated enjoyable at the sight of use memory on the summary for any guest VM tab in the environment.  See below.

  

  But when I go in my custom report and try to get this same view displayed I don't see an option for the computer prompted virtual memory usage.  There are options for distributed, consumed, reserved and so forth, but no use of comments don't like in the Summary tab.  I have an option for the host memory usage, but obviously it does not state that on the fraction of memory the guest VM uses for all the memory available on the host.  Is there a way to add usage memory VM invited to a custom report?

  

  Enter the memory-> host memory.  We share a model with physical systems, so some measures are within the host such as use model.

• What metrics to use for memory capacity planning? Active or consumed (in request or use vROPS)

  Hey all,.

  I was wondering once more what metrics to use for memory capacity planning. Since the information from different sources (for example your ESXi host needs more RAM to Iwan Rahabok or VMworld 2012: Session VSP1729 - virtualized memory understanding performance management - Eric Sloof - NTPRO.NL Kit Colbert) pointing all assets (vROPS request), I expect that when we have high memory consumption / use in vCenter there will be no balloon / compression / permutation.

  Also the metric active / request should not be used for all workloads (e.g. Java / DB), why is - this? I have not found the reason of this anywhere, only the fact.

  Other sources such as Mark Achtemichuk suggests using consumed/use, which is the opposite (Understanding Active Memory - VMware vSphere Blog - Articles VMware vSphere).

  So I thought I'll with active / demand as metric and ignoring the warnings inside of vCenter.

  But the last time we have fixed half of our group, we had consumed/high memory usage and the vCenter began to inflate, compress, and finally to Exchange. Not a lot but I had not expected that, because memory active was only a small percentage of consumed.

  Can someone explain to me why this happened and who is right on this issue.

  Kind regards

  jengl

  jengl I don't know if you asked the wrong question, or I give the wrong answer :-)

  It is always good to attach screenshots, background to the issues, and what exactly you are trying to solve.

  You wrote:

  So to summarize:

  -ESXi uses consume to decide when to start the recovery techniques of memory RAM

  -To rightsize VMs for RAM, you must use the counter inside the BONE, not active

  -If you do not want to commit too much RAM and have a lot of the balloon you should right-size your virtual machines or extend the RAM / buy additional servers

  Please correct me if I'm wrong.

  My answer: you are right. If you do not have access to the guest operating system, then Active VM and VM consumed are better guess. Better than nothing :-)

  Sizing sizing of VM and ESXi are 2 different things (2 use cases) different. Please don't mix up the as soon as they are confusing. Do not try to resize the virtual machine when you are sizing the ESXi, unless you have a control total on them.

  You wrote:

  The question for me is: how many cache (standby under Windows) inside the VM is really necessary for the virtual machine to get the best performance without wasting resources. Perhaps this issue can be resolved only by tests or do you know another option?

  My answer: it's a different topic brother :-) It is different, because it is within a guest operating system (Windows in this case) and is no longer at the level of the ESXi. Suggest that post you another, possibly under Windows or vSphere too :-)

• "Home CPU/memory/connection" (host) changes from green to gray, then gray to green?

  Hey everybody,

  I'm trying to track down a problem with one of my two hosts. My Cluster (2 guests in HA/vMotion) is pretty basic, but runs a lot of VM that requires an availability of 100% (as if we want to accept less ). This is the result I get every two weeks. It's a bit concerning to know that for some reason a node is abandoned, or is it same stall? I see no vMotion alerts or the tasks in that time. Nothing seems to break. Uptime on each virtual computer and the node in question leads me to believe that nothing is really wrong, but it can be worse than what I think. I mean he's only 17 seconds... how bad could it be, right?

  I'm assuming "Host memory usage", "host CPU usage", 'Swap host service rate console', etc. go from green to gray, then gray green means that it is not a resource problem, just an indicator that it is "grayed out" because there no report or an interruption of the connection.

  I guess I am wondering if it is network related, associated hardware partner, vsphere host or something I can't even think. The host disconnects for 7 seconds and no quick vMotioning can't. I think 30 seconds is the rule in front of him vMotions? I mean, I had rather not vMotion, if I can avoid it.

  Whatever it is, what do you think?

  Alarm 'Hosting service console swap rate' on (HOSTNAME) changed from grey to green
  Info
  06/07/2011 19:53:35
  (HOSTNAME)

  Alarm "Host memory using" on (HOSTNAME) changed from grey to green
  Info
  06/07/2011 19:53:35
  (HOSTNAME)

  'Use of the UC to host' alarm on (HOSTNAME) changed from grey to green
  Info
  06/07/2011 19:53:35
  (HOSTNAME)

  Alarm 'Host fell' on (HOSTNAME) sent by e-mail to (ADDRESS);
  Info
  06/07/2011 19:53:26
  (HOSTNAME)

  Alarm 'Host fell' on (HOSTNAME) triggered an action
  Info
  06/07/2011 19:53:26
  (HOSTNAME)

  'Host fell' alarm on (HOSTNAME) has changed from yellow to green
  Info
  06/07/2011 19:53:26
  (HOSTNAME)

  Alarm 'Connection and power supply home State' on (HOSTNAME) changed from red to green
  Info
  06/07/2011 19:53:26
  (HOSTNAME)

  A connection established
  Info
  06/07/2011 19:53:25
  (HOSTNAME)

  A connection established
  Info
  06/07/2011 19:53:25
  (HOSTNAME)

  Alarm 'Connection and power host State' on (HOSTNAME) sent by e-mail to (ADDRESS);
  Info
  06/07/2011 19:53:20
  (HOSTNAME)

  "Failed to connect to host" alarm: sent an SNMP trap for the entity (HOSTNAME)
  Info
  06/07/2011 19:53:20
  (HOSTNAME)

  'The host connection failure' on (HOSTNAME) alarm action
  Info
  06/07/2011 19:53:20
  (HOSTNAME)

  "The host connection failure" alarm on (HOSTNAME) changed from gray to gray
  Info
  06/07/2011 19:53:20
  (HOSTNAME)

  'Hosting service console swap rate' alarm on (HOSTNAME) changes from green to grey
  Info
  06/07/2011 19:53:19
  (HOSTNAME)

  Alarm "Host memory using" on (HOSTNAME) changes from green to grey
  Info
  06/07/2011 19:53:19
  (HOSTNAME)

  'Use of the UC to host' alarm on (HOSTNAME) changes from green to grey
  Info
  06/07/2011 19:53:19
  (HOSTNAME)

  Alarm 'Host fell' on (HOSTNAME) changes from green to yellow
  Info
  06/07/2011 19:53:19

  
  (HOSTNAME)

  'Connection and power host State' on (HOSTNAME) alarm action
  Info
  06/07/2011 19:53:19
  (HOSTNAME)

  Alarm 'Connection and power supply home State' on (HOSTNAME) goes from green to red
  Info
  06/07/2011 19:53:19
  (HOSTNAME)

  Host is not responding
  error
  06/07/2011 19:53:18
  (HOSTNAME)

  My memory, I cannot keep records for a long time. Last year, I think that I have seen this problem and it was a bug. There is also a patch for it. It was a BUG where the way every now and then, the confidence in me it was no problem at all in the perspective of the environment.

  I don't remember the article or the revision of patch has this connection, but you may need to check the kb.vmware.com to see if you can find.

• VM using not memory available

  Hey all, I'm new to VMWare, and I could really use some help here.  My server hardware went down and I needed to get up and running quickly, so I rebuilt as a virtual machine.  I am running it as a guest Windows 2003 64 - bit on a host Windows XP 32 - bit, with 6 GB of RAM.  I know that this probably isn't the best Setup, but it is the only one I have, so I went with it.

  I have an AMD Athlon X 2 processor installed, and "secure virtual machine ' mode in the BIOS.  My understanding of this technology is that it allows the guest operating systems to directly access hardware machine so that they are not dependent on a host operating system restrictions.  In other words, I assumed that this processor would allow my VM guest to see and use the extra RAM who can not see my 32-bit host.

  This is not the case, however.  If I put the virtual computer to use 3 GB of RAM and run it, my memory of host XP utililization gets buried, and the performance of these two machines on Summit craters at levels literally unusable until I turn off the virtual machine.  As soon as it stops the use of the RAM on my host drops like a brick and the computer works fine.  I put on the VM to 2 GB RAM, and host and VM will run, but not too big.

  So I'm just completely wrong all that allows my CPU?  Is there just no way to get this working, unless I have reconstitute the host as a 64-bit system, so that the hosts and guests can see all the RAM, or is it just a piece of configuration that I'm missing?  It would be really huge hassle to rebuild this host XP workstation, so I really want to get this race as I understand it should be.  Any help anyone can offer would be welcome.

  "secure virtual machine" is the mode of AMD - V, and it is necessary to run the 64-bit VMware machines. It has nothing to do with the amount of memory can be addresses, but with things like what privileged hypervisor mode works (at Intel, it is called Intel VT). For Microsoft Hyper-V or Xen hypervisors, you need this option to run the clients who do not know whether they are virtualized. VMware would not need that it uses a binary conversion for this reason, but in fact you must activate it to 64-bit clients because it allows some memorization techniques legacy that still need VMware.

  When you use a VMware product hosted (in other words, that the hypervisor operates in an operating system) the guest cannot see the amount of memory that the host can see.

  AWo

  VCP 3 & 4

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• Use of memory in oracle 11g R2

  Hi all
  
  I'm using Oracle 11 g 2 on AIX 7.1
  
  In the OEM, the host, in the exercise section, I realized my memeory usage is always > 95%?
  
  What could be the reason? What is my database using 95% of my goal of memory? or is the use of memory to the operating system?
  
  AMM is enabled on my database and it is about 40% of my RAM for operating system.
  
  Should what I do?
  
  Kind regards

  What is my database using 95% of my goal of memory? or is the use of memory to the operating system?

  under the section of the host, the memory usage of its display at the host level.

  in my OEM, his watch always 100% because of the bug.
  http://oemgc.WordPress.com/2010/10/14/mem-utilization-on-AIX-always-showing-100/
  Memory usage always 100% on AIX

  to get the clear picture, run topas command on OS.

  and check below secion

  MEMORY
  Real,MB   12288
  % Comp     38
  % Noncomp  36
  % Client   36
  

• Reports of customer of VSphere 4 comments use OS memory incorrectly.

  I'm sorry if this has been asked and replied, I have searched and cannot find an answer.

  I have a new installation of VSphere 4 with 2 Exchange 2007 servers running on a host in the VSphere client it shows constantly guest memory usage over 90%.  When I connect either way of the Server Task Manager and performance monitor the two reoprt much more low usage.

  Both servers VM tools are installed and are the two installs everything new.

  I have triggers associated with the use of memory so I get alerts by e-mail and would really like to ths to work properly.

  Thanks for the help!

  Hello. Please see the following for more information on your problem. It should be resolved on 30 September.

  http://communities.VMware.com/thread/211585

  and

  http://www.yellow-bricks.com/2009/09/11/memory-alarms-triggered-with-AMD-RVI-and-Intel-EPT/

  See you soon

  Kevin

• Is there a way to manually move photos from my Mac to my iPad and iPhone?   I don't want to use photostream because I don't want to use my memory on my devices moble with my collection of photos together.

  Is there a way to manually move photos from my Mac to my iPad and iPhone?   I don't want to use photostream because I don't want to use my memory on my devices moble with my collection of photos together.

  With iTunes Sync Photo, you can copy the albums selected to your library of Photos of the iPhone or the iPad.

  See: Sync photos to your iPhone, iPad, and iPod touch in iTunes - Apple Support

  But this method is available, if you use not iCloud photo library on your mobile device.

• When installing FF7, I clicked Yes to the "do you want to send info back to the developers on the use of memory etc." and now I want to no longer send information as his gel my browser then how do I disable that?

  Question
  When installing FF7, I clicked Yes to the "do you want to send info back to the developers on the use of memory etc." and now I want to no longer send information as his gel my browser then how do I disable that?

  See:

  • Firefox > Preferences > advanced > general: system default: 'send performance data '.

• My iMac is freeze-Up When Safari using (no memory for the application)

  My iMac (OSX v10.9.5, 2.7 GHz, Intel core i5) freezes frequently (more than once a week) while using Safari (v9.1).  Safari suddenly stops working and the fearsome death spinning beach ball begins.  Quit smoking force works sometimes, but most of the time, all the computer freezes and I have to do a hard reboot of the computer power off then restart it from scratch.

  I left my open activity monitor and when it froze again today, I could see that the contents of the Web seems to be the problem area.  The Force Quit window says that my system is out of memory the application.

  When the computer is finally thaws after reboot, it works fine for a while then all of a sudden stops working when Safari freezes.  He has done when I'm on Safari, surfing on the internet or when it is in "standby".  Is not serious.

  Another thing, lately partial images appear on the screen and then disappear.  Images pixelated also but my office.  Makes me feel like the hard drive is about to crash.

  I was wondering what could be hogging memory? Web content?  How should I do if I can use my computer without having to reboot several times a week?  Thanks for your help.

  HotHunt

  

  How much memory you have installed? The image you posted shows nothing about what is the use of memory and how much. For this you use the activity monitor.

• Satellite T130: 5-in-1 Bridge Media Slot - how to use the Memory Stick?

  Hi all

  My T130 has a bridge 5-in-1 Media Slot for SD card / Memory Stick / Memory Stick Pro / MultiMedia Card and xD-Picture Card.

  But how it should work with a Memory Stick? Its smaller SD card and just fall into the slot (no klick and no contact - and no easy way to get it out with your fingers).

  Do need me an adapter for this (mentioned nowhere in the manual)?

  On my old Sony Vaio, I have two slots, SD and Memory Stick - but how should this work with one slot on T130?

  > But how it should work with a Memory Stick? Its smaller SD card and just fall into the slot (no klick and no contact - and no easy way to get it out with your fingers).

  Need an adapter for the Memory Stick!

  Notes; You can use only Memory Stick 128 MB and 256 MB.

  Welcome them

• Satellite L670-DX1 - after the installation of SP1 cannot use the memory card reader

  Hello

  Since I upgraded my Satellite L670-DX1 of Win7 64 bit to Win7 64-bit SP1 (2 days ago) I can't use my memory card reader, he always says it is a bad card and I should reformat the card with any card.

  Does anyone have a similar problem or better yet a solution for me?

  Greetings

  You have installed SP1 using Windows update option?
  Have you tried to roll back the OS to an earlier time to see if the card reader is working properly again?

  Have you tried reinstalling the driver of the card reader?