too low execution time

I tried to measure the execution time. The rate is 1KS/s through to read 100 per channel in a loop of 10 and samples. The time should be about 1000 ms, but it is only 500-600 ms. And when I changed the rate/number of samples, the run time does not change... How could it happen?

Well,.

The task inside the loop compensation is something of a problem.  (The error handler must jump on the second iteration)

Tags: NI Software

Similar Questions

  • Windows Virtula memory minimum too low

    I get this error message - "virtual memory Minimum too low Windows - your system is low on virtual memory paging file. During this process, application memory for some applications may be denied. "I have read HP on how to reset virtual memory and did.  I market too low because when I open my browser sometimes it cannot open emails, etc.. I have a Compaq Presario SR2032X with memory 2 slots; 256 MB and 256 MB. I removed almost all of my files and put on a memory stick. I removed all the programs that I don't use.  Is it possible to remove the virtual memory paging file?  I wonder if I need to buy more memory so that will fix the problem. I would appreciate your help to solve this problem. Thank you.

    Hello

    What operating system is installed in your PC?

    For Vista:

    Right-click on MY computer, and then select advanced system settings.

    On the Advanced tab, select performance--> click the settings button and select adjust for best performance.

    Now select the tab advanced at the top.

    below, you will see virtual memory. Select Edit. Note the amount which is to the right of the recommended. Select custom size and put this number in size initial and maximum size, then together, then OK.

    Your PC must be restarted.  Later when the reboot is complete and you have logged in to windows, you should notice a faster response from your PC.

    Now in the start menu-> type %tmp% and select the temp folder. Inside the temp folder... Everything you can delete. It won't hurt a thing that all files are exactly what suggests the name of the folder.

    Temporary files serve no purpose after an installation of program/utility or surf the web for a month or two and should be removed from time to time through this method.

    Now you should have a faster desktop PC.

    Congratulations! Your have polished your desktop PC for the fastest possible response given the amount of RAM and video card is installed.

    You can improve even more as a result of the recommendation below.

    I recommend that you upgrade your RAM at least 2 GB of appropriate guaranteed compatible RAM memory important manufacturer (Kingston, Crucial, Geil, OCZ)

    When you upgrade the amount of physical RAM installed, you can go back to the advanced system settings and reselect the Performance, then select set to improve the appearance.

    Kind regards

    ERICO

  • # Cycle path battery too low. A better way to know?

    All,

    I bought my w520 end October 2011 and had since then travels enough to know that 183 cycles is too low. Well, there may be a way they plan a 'cycle' that affects it. My battery is the unit that extends about 3/4 inches in front of the rear edge; I forgot the name or designation.

    I felt, without any scientific evidence, I had shorter working sessions on the farm in recent months. I know that I get a better time on Optimus - I count in my expectations.

    With the previous Lenovo ThinkPads, I bought a second battery and will do so soon, I guess, but I was surprised by the County.

    Reflections on counting accuracy?

    jonathan7007

    Hey there jonathan7007,

    Thanks for watching with me, your experience with your sounds of machine very well. I can't 100% say as I am not a user w520, some of the members of our community may be able to share their experiences. I look forward to hearing the results you get from your test.

    Another thing to consider is the performance of a battery meter reset, but really only in case you feel the gauge is inaccurate, has a lower capacity or start having load problems.

  • Why the execution time increases with a while loop, but not with "run continuously?

    Hi all

    I have a problem of severe weather that I don't know how to fix it because I don't know exactly where it comes from.

    I order two RF switches via a data acquisition card (NI USB-6008). One job at the same time can be selected on each switch. Basically, the VI created for this feature (by a colleague) resets all the outputs of acquisition data and active then those desired. It has three entrances, two chain simp0le controls and a cluster table, that contains the list of all the outputs and some practical information to know what is connected (specific to my application).

    I use this VI in a complex application, and I have some problems with the execution time, which increased whenever I said the VI, so I did a test VI (TimeTesting.vi) to determine where the problem came. In this special VI I record the execution time in a csv file to analyze then with excel.

    After several tries, I found that if I run this criterion VI with the while loop, execution on every cycle time increases, but if I remove the while loop and use the funtionnality "Continuous run", the execution time remains the same. In my high level application, I have while loops and events, and so the runtime increases too.

    I someone could explain to me why execution time increases and how can we avoid this? I have attached my VI test and the necessary subVIs, as well as an image of a graph that shows the execution time with a while loop and «run permanently»

    Thanks a lot for your help!

    Your SetReset_DO VI creates a channel whenever it is called.  And that you never delete a task.

    When running continuously, that it's as if it only runs once and LabVIEW has internal mechanisms to close references that will not be used again.  When a VI is used as a Subvi, LV does not know if she will be called again, and lacks these things until the first level VI stops. You have a memory leak.

    Just as you open and close your file outside the loop for, create your channel out of the loop.

    Lynn

  • My resolution continues to go too low and it is very difficult to read the screen

    I HAVE PROBLEMS WITH MY RESOLUTION-IT IS TOO LOW AND WILL NOT CHANGE

    I went to the Windows Update Catalog and typed in "video drivers" and he gave me 958 choices on 39 pages and I wonder where is should I choose - or should I just try them one at a time?

    It's usually stupid to accept any peripheral material updated from Microsoft - driver unless you want problems.

    You should always get your device updated the driver from your hardware manufacturer.

    As the forums MS Answers does not prompt for any information system when a new question is asked, we don't know anything about your system.

    Thank you MS Answers, allowing the resolution of simple problems as frustrating and a lot of time as possible.

    If you answer these questions, someone (perhaps a useful MSE or FM) can see what the details of your system and what your video drivers installed and may direct you to a place better if the drivers must be updated.

    Try not to use your caps lock when responding.  Type uppercase is considered screaming and you don't need to be yelling again.

    Provide information on your system, the better you can:

    What is your system brand and model?

    What is your Version of XP and the Service Pack?

    Describe your current antivirus and software anti malware situation: McAfee, Symantec, Norton, Spybot, AVG, Avira!, MSE, Panda, Trend Micro, CA, Defender, ZoneAlarm, PC Tools, Comodo, etc..

    If the system works, what do you think might have changed since the last time it did not work properly?

    Now talk us a little about your hardware:

    Click Start, run and enter in the box:

    Msinfo32

    Click on OK and when the system info summary appears, click on Edition, select all, copy, and then paste the information here.

    For information about video drivers, expand components, click view, click on edit, select all, copy and then paste the information here.

    There will be some personal information (such as the user name and the name of the system), and anything that turns information private for you, simply delete the pasted information.

    This will minimize back Q & A and eliminate guesswork.

  • B & w threshold too low when scanning

    HP DeskJet F4135 printer range: when you scan pages in a pdf file, the b/w line is still too low. I need to reset for each page that takes a long time. Any way to adjust the threshold of b/w once for all pages?

    Hi jack321jack,

    If you have the model without the ADF you will most likely need the settings of copy of each document.

  • Pavilion 15-p027tx: Audio volume too low on Pavilion 15-p027tx with beatsaudio

    The laptop comes with a beatsaudio system.

    Even if the volme is at its maximum, it is still too low.

    I tried reading devices > Speaker > properties > and then the enhancements tab is missing, so I can't change volume equalization.

    Help, please.

    Hi @MayurJoshi,

    Thank you for visiting the Forums HP's Support and welcome. I looked in your question about your HP Pavilion Notebook 15-p027tx and the game its too low. Here is a document on the sounds troubleshooting.

    Please ensure that your edits were made on the laptop. In under his right click Device Manager and update driver. This is another step to try.

    1. right click the speaker icon in the lower right corner of your time.
    2. click on playback devices.
    3. click on speakers/headphones.
    4. click on properties.
    5. click on the Advanced tab in the Properties window.
    6. change the default menu Format in the highest quality.
    7. apply properties.
    8. click OK to close the Properties window.
    9. click OK to close the playback devices.

    What browser do you use? I would check to make sure that the browser is up-to-date.

    This occurs during playback of a DVD or CD?

    Make sure that you don't have other things running in the back when a video plays as open Windows Explorer perform streaming.

    Hope that helps you with the sound.

    Thank you.

  • What can I do on my virtual memory is too low?

    Windows keep saying its increasin the memory, but 2nite the warnin says "no virtual memory!" Please sumone can help me

    Please provide additional information on your system:

    What is your system brand and model?

    What is your Version of XP and the Service Pack?

    Describe your current antivirus and software anti malware situation: McAfee, Symantec, Norton, Spybot, AVG, Avira!, Defender, ZoneAlarm, PC Tools, MSE, Comodo, etc..

    If you mean that you see a message like this:

    Virtual memory minimum too low: your system is low on virtual memory.  Windows is increasing the size of your virtual memory paging file.

    This means that Windows XP is to let you know that he does his work.  The message is not an error message - this is an informational message.

    If XP thinks that the size of the swap file (usually c:\pagefile.sys) is too small to accommodate your day-to-day transactions to happen on it to enlarge and display this message.

    Most of the time this means someone has been tampering with the swap file to try to solve another problem that usually has nothing to do with their paging file.

    To see what your current, make settings right click my computer, properties, advanced, Performance settings, Advanced tab change button, virtual memory.

    Unless learn you more about managing memory than Windows XP, you should let XP manage the size of your virtual memory paging file.

    The best setting for the size of the paging file is usually going to be:

    System managed size

    Windows XP will attempt to affect a swap file approximately 1.5 times the total amount of RAM installed on your system.  To manage the size of paging file Windows XP is enough for most configurations.

    If yours is not set to the size of the managed system, you must determine how it changed and why (usually a bad reason), take note of the current settings, change the size of the managed system setting, click define and apply the changes (you will be asked to restart).

    "Because someone told me to" is not a good reason to start just making adjustments to the size of pagefile.  You must understand and fix it well - not just trying things.  It may need adjustment, but you should at least try to know what you're doing and why you need to do it at all.

    After making the settings, restart, then check the paging file settings again to ensure that they stick, then retest your system and see if you still get the messages.

    If you still see the message, you must determine what applications you are running that consume a large part of the virtual memory that Windows XP keeps needing to adjust it.

    Some antivirus applications are known to consume large amounts of virtual memory (as the Teatimer from Spybot - do you have installed?).

    You can determine how the applications use virtual memory using the Task Manager.

    To do this:

    Click with the right button on the taskbar, choose Task Manager and select the processes tab.

    Click View, select column, check the box that says: virtual memory size.  Expand the height and the width of the Task Manager by dragging the edges to see if possible all the columns and the processes in a single window.

    Double click on a column heading in TM to sort the column.  For example, sort tasks in the column size CPU or virtual memory manager.

    Here's what my poor Task Manager looks like:

    http://img820.imageshack.us/img820/8817/taskmanagerk.PNG

    On your system, what are the processes on top using the more virtual memory?

    If you need another set of eyeballs on your parameters, describe the top 5 applications that see you in the Task Manager using virtual memory and then do this:

    Click Start, run and enter in the box:

    Msinfo32

    Click on OK and when the system info summary appears, click on Edition, select all, copy, and then paste the results here.

    There will be some personal information (such as the user name and the name of the system), and what appears to be personal information for you, simply delete the personal information of the pasted information.

    This minimize back Q & A and eliminate the guesswork and assumptions.

    Do, or do not. There is no test.

    I need YOUR voice and the points for helpful answers and propose responses. I'm saving for a pony!

  • Sound from external speakers too low

    Original title: Windows 7 - sound too low external speakers

    I have a laptop Toshiba Satellite L70-1 DR with Logitech speakers.  There is no roulette volume on this laptop.  A few months back the volume of the speakers slightly reduced.  I just increased the main volume and that of each player (Itunes, Spotify etc) to sort.  Then a few weeks ago the noise decreased again.  First of all, I plugged in my speakers to my daughter's laptop computer and they worked very well.  Then I made sure that the levels of the speakers in speaker properties has been increased to 100 and I have also increased the equalizer in Windows Media Player.  This worked well even though I was a little concerned why it was happening.  However yesterday, its got even lower and then its listenable, if you sit next to the laptop its way too low compared to what you would expect reasonably.  The noise level when I plug my headphones is very well.

    I went through the troubleshooting procedure described in other posts, nothing helps.  I reinstalled the sound drivers - no change. I tried different improvements in switching in speaker properties - deactivation of all works of improvements, better but not good enough! And I've changed in exclusive mode on and outside, but no change.
    There can someone provide other tips?  Thanks a lot :)
    John
    Thanks for that - but I managed to solve this problem by removing the speakers, fiddling and putting them back together... Sorry if I wasted your time!
  • Unable to do anything on Windows and get an error "resolution is too low to open it."

    Original title: resolution problem

    I can't access anything even in the start menu. "The resolution is too low to open this App" I get this error when I try to access, reinstall the window and delete everything, gain 8.1 pro. I installed the igi2 game played he changed his resolution and closed it the next time I opened it and the resolution has been reduced I pressed alt + F4, then that things went wrong.all features of office and start manu are partially visible. I find no way to increase the resolution or reinstall the window!

    Hi Anas Tahseen Asar M.,

    Thanks for posting the query on Microsoft Community.

    I am sorry to know that you are unable to access anything on your computer due to problem-solving. ALT + F4 closes just the window/program/app which is open. Don't worry, will help you with the question.

    You can try to change the resolution by following the suggestions in the link below. JosephiineN said on October 24, 2013:

    http://answers.Microsoft.com/en-us/Windows/Forum/windows8_1-performance/win-81-resolution/8ad401e0-9553-4f1c-8b11-ea6d4d53df70

    Registry warning

    Note: this section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base:

    322756 (http://support.microsoft.com/kb/322756/ ) how to back up and restore the registry in Windows.

    You can see the thread below to update the display drivers and install Windows updates.

    http://answers.Microsoft.com/en-us/Windows/Forum/windows_8-windows_store/screen-resoluition-is-too-low-on-my-NetBook-to-run/8e339454-B90A-44A9-a58f-73098cac904f

    I hope this helps to solve the issue. If the problem persists, get back to us. We will be happy to help you.

  • JInitiator 1.1.8.2 too low during the upgrade to jre 1.7.0.45

    Hi all

    DB: 11.2.0.3.0

    EBS:12.1.3

    O / s: Ss73erpintq01 SunOS 5.10 Generic_148888-05 sun4v sparc SUNW, SPARC-Enterprise-T5220

    exisitng version java Apps pane:

    Java $-version

    Java version "1.6.0_51".

    Java (TM) SE Runtime Environment (build 1.6.0_51 - b31)

    Java hotspot Server VM (build 20, 51 - b02, mixed mode)

    ORACLE_HOME--> /t001/test1/apps/tech_st/10.1.2

    Le patch 4377566 is already used in the system. After the upgrade to jre 1.7.0.45, when to raise forms, he throws the error: too low Jinitiator 1.1.8.2

    Could you get it someone please let me know what is the cause of this problem and the solution I have for the time being back to 1.6.0.51 and able to open forms.

    output:

    ./txkSetPlugin.sh 17045
    /T001/Test1/apps/apps_st/appl/FND/12.0.0/bin

    From script to upgrade the interoperability...

    Send log output to file:
    /T001/Test1/inst/apps/test1_hostname/logs/txkSetPlugin.log
    Using the context file:
    / T001/test1/inst/Apps/test1_hostname/Appl/admin/test1_hostname. XML
    The APPLSYS file using:
    /T001/Test1/apps/apps_st/appl/APPStest1_hostname.env
    Enter the password for the database user, Oracle [APPS] applications: sysq01apps

    The use of /t001/test1/apps/tech_st/10.1.3/appsutil/jdk/jre/bin/java to run java programs

    Getting values of parameter of J2SE...

    Copy oaj2se.exe to html dir...

    Copying /t001/test1/apps/apps_st/comn/webapps/oacore/util/jinitiator/j2se17045.exe to t001/test1/apps/apps_st/comn/webapps/oacore/html/oaj2se.exe...

    Back up the Application context file...

    / T001/test1/inst/Apps/test1_hostname/Appl/admin/test1_hostname. XML to /t001/test1/inst/apps/test1_hostname/appl/admin/test1_hostname.xml.prej2se17045
    APPSWEB file /t001/test1/inst/apps/test1_hostname/ora/10.1.2/forms/server/appsweb.cfg using

    Save the appsweb file...

    Backup of /t001/test1/inst/apps/test1_hostname/ora/10.1.2/forms/server/appsweb.cfg to /t001/test1/inst/apps/test1_hostname/ora/10.1.2/forms/server/appsweb.cfg.prej2se17045
    Updating with new settings of J2SE XML context file...
    Update plugin J2SE jdk
    J2SE mimetype to 1.7.0_45 update
    J2SE Classid to CAFEEFAC-0017-0000-0045-ABCDEFFEDCBA update

    The log file for this session is located in the: /t001/test1/inst/apps/test1_hostname/admin/log/11040625/adconfig.log

    AutoConfig is to configure the application environment...

    AutoConfig will consider custom templates if it is present.
    Location CONFIG_HOME by: / t001/test1/inst/apps/test1_hostname
    Classpath: /t001/test1/apps/apps_st/comn/java/lib/appsborg2.zip:/t001/test1/apps/apps_st/comn/java/classes

    Using the context file: /t001/test1/inst/apps/test1_hostname/appl/admin/test1_hostname.xml

    Value of context management will now update the context file

    Updating the file context... COMPLETED

    Attempt to download file context and patterns of database... COMPLETED

    Set up templates of all the summits of product...
    Configuration AD_TOP... COMPLETED
    Configuration FND_TOP... COMPLETED
    Configuration ICX_TOP... COMPLETED
    Configuration MSC_TOP... COMPLETED
    Configuration IEO_TOP... COMPLETED
    Configuration BIS_TOP... COMPLETED


    Configuration AMS_TOP... COMPLETED
    Configuration CCT_TOP... COMPLETED
    Configuration WSH_TOP... COMPLETED
    Configuration CLN_TOP... COMPLETED
    Configuration OKE_TOP... COMPLETED
    Configuration OKL_TOP... COMPLETED
    Configuration OKS_TOP... COMPLETED
    Configuration CSF_TOP... COMPLETED
    Configuration IGS_TOP... COMPLETED
    Configuration IBY_TOP... COMPLETED
    Configuration JTF_TOP... COMPLETED
    Configuration MWA_TOP... COMPLETED
    Configuration CN_TOP... COMPLETED
    Configuration CSI_TOP... COMPLETED
    Configuration WIP_TOP... COMPLETED
    Configuration CSE_TOP... COMPLETED
    Configuration EAM_TOP... COMPLETED
    Configuration FTE_TOP... COMPLETED
    Configuration ONT_TOP... COMPLETED
    Configuration AR_TOP... COMPLETED
    Configuration AHL_TOP... COMPLETED
    Configuration OZF_TOP... COMPLETED
    Configuration IES_TOP... COMPLETED
    Configuration CSD_TOP... COMPLETED
    Configuration IGC_TOP... COMPLETED

    AutoConfig completed successfully.
    Fact
    you have mail in/var/mail / / applmgr
    [applmgr:hostname:test1 t001/test1/apps/apps_st/appl/fnd/12.0.0/bin]
    $ grep-i COFFEE $CONTEXT_FILE
    < sun_clsid oa_var = "s_sun_clsid" > CAFEEFAC-0017-0000-0045-ABCDEFFEDCBA < / sun_clsid >
    < jinit_clsid oa_var = "s_jinit_clsid" > CAFEEFAC-0016-0000-0007-ABCDEFFEDCBA < / jinit_clsid >

    Thanks for your time,

    Kind regards

    user10088255

    Hi Hussein.

    I tried and got the fix for the error - Jinitiator 1.1.8.2 too low during the upgrade to jre 1.7.0.45

    Difficulty:

    Set the following value in the setting of the jre 1.7.0.45 Panel-> icon of 32 bit java-> java-> view (tab)

    -Djava.vendor = "Sun Microsystems Inc."

    Later, I was able to access the Forms/applications in a new browser.

    Thank you

    user10088255

  • Screen resolution is too low

    Hi, I use VmWare on a mac Ox 2.0: 10.5.5 and whenever I connect to windows vista Ultimate edition, I have too low resolution, it is 1280 x 722 pixels, in color, it is the highest (32 bit) and I need to be at a minimum of 1024 x 768, the hard part is to change the resolution I need to change up to 7 times to be albe to set.

    Also, if I stop the resolution is lost to 1280 by 722 and all start over again.

    Help please

    Thank you

    Marco D.

    Is this on a MacBook? A workaround may be to use the full screen.

  • RMAN-20033 control file sequence # too low &amp; ORA-00230

    The two RMAN below errors occasionally I think that the cause is if an archive backup is running during a database backup, the controlfile is supported by both and can (but not always) cause these errors. The backup of the database is generally successful and that's just the backup controlfile who complains. I looked at how to avoid this, but it is not easy. Some backups of large database, especially for a full backup, run it for hours so archives have yet to be backed up and deleted.

    It might have started when ON CONFIGURE CONTROLFILE AUTOBACKUP has been set up. I don't know if this can be changed for backups of archive without affecting full/comú backups. Any ideas are appreciated.


    From control file and SPFILE Autobackup July 23, 10
    handful of piece = c-3756288473-20100723-2nd comment = 2.0, MMS Version 5.4.1.0 API Version
    File control finished and Autobackup SPFILE to July 23, 10
    output channel: T1
    output channel: T2
    output channel: T3
    output channel: T4
    RMAN-00571: ===========================================================
    RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
    RMAN-00571: ===========================================================
    RMAN-03008: error when executing automatic resynchronization of the recovery catalog
    RMAN-20033: control file sequence # too low


    From backup 6 August 10
    channel T1: starting full datafile backupset
    channel T1: specifying datafile (s) in backupset
    output channel: T1
    output channel: T2
    output channel: T3
    output channel: T4
    RMAN-00571: ===========================================================
    RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
    RMAN-00571: ===========================================================
    RMAN-03009: failure of the backup command on channel T1 at 2010-08-06 11:43:52
    ORA-00230: forbidden operation: snapshot controls unavailable file enqueue

    Dear DBA2008,

    Please find the explanation of the error first;

    ORA-00230: operation disallowed: snapshot control file enqueue unavailable
    Cause: The attempted operation cannot be executed at this time because another process currently holds the snapshot control file enqueue.
    Action: Retry the operation after the concurrent operation that is holding the snapshot control file enqueue terminates. 
    

    There could be an enqueu for the snapshot controlfile and he should be released in order to continue operating.

    The other mistake is;

    Oracle Error :: RMAN-20033
    control file SEQUENCE# too low
    
    Cause
    the control file sequence is less than the one of the previous resync
    
    Action
    make sure that the right control file is used
    

    Thus, there could be another session which was try to resynchronize the catalog or simply access the snapshot controlfile.

    Can you connect please for the usual recovery with the connection string manager and type;

    RESYNC CATALOG;
    

    Do you still take the enqueue snapshot controlfile error?

    Hope that helps.

    Ogan

  • My iPhone airpiece is too low

    my iPhone 6 more airpiece is too low despite being at maximum volume

    If you connect the headset with another device such as a computer is it the same problem?

    If you connect one headphone mini-jack 3.5 mm on the phone is it the same problem?

    If your problem is with the headset or the phone should answer these 2 questions

  • resolution of the laptop too low for the new working version

    While the new version of firefox works a treat on my main computer, the maximum resolution of my computer laptop is1366X768 that is too low so that it can display correctly

    See this:
    https://support.Mozilla.com/en-us/KB/page+zoom

    The function Zoom of Page Firefox does a level of field by field to save the zoom level settings users's favorite, there is no default Page Zoom level setting in Firefox, as with some other browsers.

    Try the extension Default FullZoom Level:

    https://addons.Mozilla.org/en-us/Firefox/addon/6965

    Or the NoSquint extension:

    https://addons.Mozilla.org/en-us/Firefox/addon/2592/

Maybe you are looking for