Best way to initialize a queue with the elements of the array

Hi guys

I'm looking for a bit of performance optimization...

I'm developing an application of measure of noise using LV8.6 and Win Xp /Win 7.

To say things very simple, I have a loop that samples and a loop that does the calculation. data are shipped in a queue waiting, producer / consumer lifestyle.

So far so good.. It is - is there a specific and more optimized way to declare this queue?

I was wondering if the notifier queue with an initialized in fixed size array element (the number of samples PR. read sound card will be known at run time) would produce a line which would be less burdensome on the dynamic memory compared to an allocation obtained using a simple queue control no value.

I have attached a copy of Θcran to maybe make the most obvious question...

I've been thru "clear as mud" thread, as recommended in other threads that covers this topic - but I get very high-tech, and I lost my way into it so... If you are looking for a more simple "you must use the #x solution, because...". »

Thank you in advance.

H ha wrote:

you use solution # 2 because the initialization of an array first and by replacing its elements allocates any memory needed both as opposed to reorganize the memory as the table grows in size.

That your response has to do with a queue?

Using the option 2 is not a thing about creating a queue with a fixed number of items. Either you start with an empty queue. If you used a constant empty table with option 1, then this would require less memory in the VI himself. If you want to set the size of the queue, thread of something of this entry.

Tags: NI Software

Similar Questions

  • HP Pavilion Notebook e101sp 17: best way to charge 10 Windows with the laptop HP software (post regularly update 8.1-> 10)

    My HP Pavilion 17 - e101sp Notebook PC (ENERGY STAR) came with preinstalled Windows 8.1. I later upgraded to Windows 10.

    Although I had Norton Internet Security installed since the bootups earlier, I still have some virus infections from time to time (discovered through runnin ClamAV from a Linux Debian partition, I put in place on the same computer) laptop. After the expiration of the 1 year subscription NIS (I had lost confidence in it right here...) I played around with a few other sollutions.

    In the end, I now have a Windows essentially not fixable (infected) 10. It's not scary for me because Linux is my main OS 'at home' for 15 years now. However, being the standard Windows "de facto" is it much, I still would like to have a copy of own work, installed.

    My question is, in the current scenario, as I mentioned, which of the two is the best way to have 10 Windows installed with all the goodies of HP, alongisde, my Debian Linux system? And what care I would create throughout the process?

    1 reinstall 8.1 can I leave HP recovery disks that I made at the beginning (and hope that does not erase the Linux partitions, I created afterwards - I need more than "hope" in fact, I need evidence-based knowledge on this one!). And then upgrade to Windows 10.

    2 install a Windows 10 fees (from DVD created from the .iso file downloaded from Microsoft), hoping that it activates properly with the key contained in the UEFI BIOS (I think that this 'hope' is pretty much made to knowledge database) and then get all the goodies of HP... by a simple download from the HP site?

    I think option 2 is the safest (and fastest also!) but I'd well informed comment before that I have try.

    Thanks in advance.

    Hello:

    Option 1 is the only way you will get to keep the programs provided HP with your PC, and they reformat the hard drive, so you will lose everything.

    Option 2 will put a clean install of W10 on your C:\Drive and you will be able to leave everything intact, unless you format the hard drive.

    If your current installation of W10 has been successfully activated, W10 will automatically activate once you install it again once you're connected to the internet.

    To install W10 in this way, you select the "I don't have a product key option,' when you get to when Windows asks for the prouduct key.

    The only software and you will be able to install the drivers which will be available on the page of the driver and support for your laptop.

  • The best way to strip sound syncronise with the sound on a video track

    Hi, I recorded a concert. The sound was recorded separately for reasons of quality and imported into the soundtrack. The video has been added. I want to sychncronise the two. I am to find distinctive points to the audio track and trying these line up with the audio on the video track. Then I can remove this bad quality audio and use the best acoustics on the soundtrack. I use the mouse to drag the clip to try to do. But it's tedious with the mouse. There the keyboard controls can I use to move the video track through small steps to get to that right? Thanks Chris

    If you mean you want to move a Clip, 1 frame at a time, select the item in the timeline, hold down ALT, then press the cursor keys (arrows).

    Good luck

    Hunt

  • What is the best way for a J2EE developer with oracle?

    Hello

    I am a J2EE developer, for the moment I'm working in a commercial bank as an enterprise application developer. Java, I learned when I was following a degree of local COMPUTER and with the help of books, work at my place of work and the internet, today I develop applications with JSP, Servlets, JSF2.0, EJB3.0 and third-party J2EE part libraries JSF etc (I also develop software using other programming languages such as Asp.net, c# .net, etc. WPF, but I prefer to be in the path of java). Other than that, I also work as the designer of the user interface of most of our applications.

    I have the skills and practice after having worked for 4 years as a developer of web/enterprise applications & UI designer, but now I have to focus on some grades of paper and so I do BCS.

    Now, I want to be a professional in the Oracle java path, and I need to know what is the best way, I choose to go with Oracle. I finished my SCJP courses, but did not take the exams, because there were rumors that Oracle will clear these reviews in the future. I am interested in Oracle university, but I'm unable to even think about it as I live in Sri Lanka and is not only a large part of the wealth to go to the USA and join.

    So I really appreciate if any professional Oracle could suggest me the best educational path based on what I mentioned about my technical and professional training. Because I have a dream to join Oracle a day as an employee and be a good contributor on the same forum, which I get help today!

    :-)

    Thank you!!!

    As you can see on our Web site, Oracle did not retire Java certifications. You can browse through the available certifications and I hope to help determine your path.
    http://education.Oracle.com/pls/web_prod-PLQ-dad/db_pages.GetPage?page_id=140

    SCJP became Oracle Certified Professional Java Programmer. You can find more information on these reviews on our site here: http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=320.

    Concerning training, virtual training live might be an option for you. You can find more information at http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=233.

    Kind regards
    Brandye Barrington
    Certification Forum Moderator

  • Best version of Photoshop for use with the new Mac Book with El Capitan upgrade

    As I spend my computers to El Capitan, I discovered a lot of confusion on Photoshop works on the version.

    Here is what I have

    Computers:

    1.

    • iMac from 2009, updated for Snow Leopard to El Capitan.
    • Photoshop CS5, which, after having installed the new Java works very well.
    • It was already installed, not uninstalled and reinstalled.  I just quit all programs there when I did the upgrade.

    2.

    • Mac Book Pro of Mavericks 2012, until ordered to El Capitan
    • It seems impossible to download my license remaining CS5 on the Mac Book

    I was on the cat 4 times, forums with no response for the moment and even talk to someone.  I get this CS5 (CS6 apparently too) are no longer updated or supported for Yosemite or El Cap.

    CS5 does not work on El Cap, but it does not work on my old computer.  Hmmm...

    I hear CS6 may not work either, but information is really confusing, some can, some can't.  Is this true?

    So is the best way to go is to use the CC (CC)?  Which I suppose is where you get your monthly subscription of CS6 of?  I am ready to do it if it will work on both computers and will work with Nik and other line Andromeda plugins

    Nik software will work with CC?

    Why CS5 does not work on my 2009 iMAC but not Mac Book of 2012?

    Any thoughts?

    Hi ulrichf,

    Please click on the link below and follow the steps provided.

    Error "Licensing has stopped working". Mac OS

    I hope this helps.

    ~ UL

  • Which is the best way for a function called identify the class name of the appellant.

    Which is the best way for a function called identify the class name of the appellant.

    (1) sun.reflect.Reflection using the function call
                    Class caller = Reflection.getCallerClass(2);
                    System.out.println("Caller Class Name ::"+caller.getName());
    Trace of function called battery 2) analysis of current threads
                    StackTraceElement[] stElements=Thread.currentThread().getStackTrace();
                    System.out.println("Caller Class Name ::"+stElements[3].getClassName());
    Y at - it all the other ways to achieve the same. What is the best way?
    Called function does accept no argument, I don't want the arguments of function calling function called t.

    Help, please.

    With greetings
    Paul

    798185 wrote:
    Which is the best way for a function called identify the class name of the appellant.

    Y at - it all the other ways to achieve the same.

    SecurityManager

        // 0 is the anonymous SecurityManager class
        // 1 is this class (also works in static context)
        // 2 is calling class
        static Class getClass(int i) {
            return new SecurityManager() {
                protected Class[] getClassContext() {
                    return super.getClassContext();
                }
            }.getClassContext();} 
    
  • What is the correct way to ask for help with the forum, rather than product, questions?

    I can't find the right way to ask a question about the forums themselves.

    PAGulley said

    I can't find the right part of the forum to ask questions about the forum itself and its features. I wonder what the right place and the way is to get help with the forum system itself. I can find the place to ask questions about specific Mozilla products very well.

    Look up where it says contributor tools and select Contributor Forums. Make sure that you scroll to the top or you'll get a bar with different links instead,

    The forum is https://support.mozilla.org/forums where you question would be better in the SUMO community discussions.

  • What is the best model of tv to use with the apple tv?

    What is the best model of tv to use with the apple tv

    No matter what TV with an HDMI input and at least 1080 p resolution.

  • What is the best way to import and work with mxf files in first CC2015?

    I am trying to find the best way to import MXF files in first, like many people there seem to be issues.

    I have already imported using first CS6 but I got cut short clips and audio dropouts. I decided to start over with CC2015 first, but this time I'd like to do things and once. Should I use prelude first?

    I run on a Mac Pro (mid-2010)

    OS X El Capitan version 10.11.1

    All good, got sorted. I use the prelude.

    Thank you!

  • What is the best way to create a line with triangles at each end, as in a timeline? (See attached example).

    Timeline.JPG

    Sorry for the low resolution. I would like to create a line with a triangle at each end, similar to the one illustrated. What is the best way to achieve this using InDesign? I will create three or four and we will add the month abbreviations for years.

    I'd probably use the online tool to create the line. You can hold the SHIFT key to make the straight line. For triangles, you can either use the polygon tool (shift click to set the number of sides) or you can create a square with the rectangle tool (hold down the SHIFT key while dragging to make a square) and use the pen tool to remove a corner of the shape, creating a triangle. I generally prefer the polygon tool.

  • What is the best way to reward a visitor with a unique song download to complete the form?

    In the re-design of my songwriting site, I want to reward my fan to fill a form with a single download of a song professionally recorded of their choice. What is the best way to do this without abusing? I want to maximize downloads from iTunes, where the fan pays for my downloads of the song.

    Paige Powell

    Hi Paige

    If I'm not mistaken, you want when the user submits a form, then they should be able to download a song of their choice?

    This would require customization because it involves the submission of the form, redirect to a page with songs and then limit the user to download.

    Presentation form redirect to a specific page can be done by using the form action url editing.

    On the destination page, link text of song with downloaded audio files on the site and list them on the page.

    Restrict the user to download more, use custom code to achieve this.

    British Colombia, you can achieve this by using media and connection modules to a secure area, please let me know if you are Business Catalyst to host the site so I will give you the steps as the way in which this can be achieved at the end of BC.

    Thank you

    Sanjit

  • Best way to transfer a subset of the catalogue with files sidecar from one computer to another?

    I'm recently sent to me to take pictures in Costa Rica as part of my work but had to bring my own laptop because it is not suited to my workplace. While that on the road, every night I loaded the photos I had taken this day here on my computer and often started to change. Now, I'm back at home and want to move all photos of travel as well as all files XMP sidecar from my laptop to my desktop computer at the office. What is the best way to do it? I don't want to transfer all the photos on my laptop (pictures of my children, for example), and I don't want to lose the changes that I've already done everything outside the office.

    Please notify.

    Select the pictures you want to copy and then export as catalog including pictures on an external drive. Then, on your desktop, you import catalog.

    A simple google search will be several links to articles and tutorials on how to do it.

  • What is the best and most simple way audio of side chain with the help of hearing?

    I use hearing to record a radio show.

    Essentially, I have a long piece of music and want to that music whenever we talk about duck (tell a bad joke).

    What is the best way to achieve this?

    Any help would be welcome.

    See you soon,.

    Tom

    Many tutorials available online. One of the best of Jason Levine of the own hearing here:

    New Short & Suite Tutorial: Sidechaining in hearing CS6 | BoodahJooMusic.com

  • What is the best way to merge several projects with a project?

    Hi guys,.

    I want to merge 4 my project in a project.

    What is the best way to do it?

    Thank you

    Max

    Import some sequences of other projects via the media browser.

  • What is the best way to place an alias of the Recycle Bin on my desktop?

    Application of small trivial customization here.  Using OS X 10.11.4, what is the best way to create a trash can on the desktop?  I already tried the Terminal command to place the alias, but I'm unable to change the icon.  Given that I have with this method, how to change the folder icon image so that it represents a trash can?  I would find it useful enough to be honest.

    Thanks in advance.

    You can try to drag /System/Library/CoreServices/CoreTypes/Contents/Resources/TrashIcon.icns into the window read the information for the Alias. Upper left corner.

Maybe you are looking for