Request: Make these more fast screws for large tables
Hey everybody,
Did anyone mind take a look at these two screws? They work very well for small data sets, but they are starting to take up to 200ms each for large arrays (~ 5000 rows x 2 columns). The first actually sends data to the 2nd, so the total delay when running these screws may be 400, 500 ms. Too much to use them in real time.
Reminder of how they are used:
The user can click or click-and - dragging on a graph of intensity to create a card to die to test. These VI are run to update a list of that die are selected and a list of how the machine will move. In mode click - drag, these VI create a very big delay in the response of the public Service.
First VI:
The entrance is a 2D table 1 or 0, indicating the test or not test. The output is a 2D line (Nx2) table, column numbers should be probed.
Second VI:
The entrance is a table 2D (Nx2) R, C numbers (from the 1st VI). This VI calculates a relative movement of the current matrix with the following matrix. The output is a table 2D (Nx2) of the relative motions (Y, X). Example: ((2,4), (5.1)) back in ((0,0), (3, -3)).
I've already cut the running time up to half of what it was, but it is still not fast enough. And Yes, the limits of error are not connected, I know :-)
Screws (also attached):
So, what do you think? Is there some Subvi I don't know which completely replaces the 1st VI? Is one of the Subvi I use inherently slow?
Tags: NI Software
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You could test ensuring that get you the rownum after you ordered. And see if it works then.
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You can try the DC Acrobat Adobe Acrobat download free trial | Acrobat Pro DC. Where you can create a secure PDF file (using Acrobat|) Securing PDF files with passwords) & send them to your customers (send and track online documents |) Tutorials Adobe Acrobat DC), on the other end, customers can download the PDF but they would need the password/certificate in order to open the PDF file.
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Unfortunately, you have to buy it.
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LEM explained the problems that you tried to resize partitions on the same drive.
You can create more free space in C in carrying one of the measures suggested below.
The default allocation for the restoration of the system is 12% on your C partition is more generous. I have them would be reduced by 700 MB. Make my computer right click on your icon, and select System Restore. Place the cursor on your C drive select settings but this time find the slider and drag it to the left until it shows 700 MB and output. When you get to the settings screen, click on apply and OK and leave.
A flaw that might be useless which is for temporary internet files, especially if you keep no copies on the disk offline. Setting the default value is 3% of the walk. Depending on your attitude to copies offline, you could bring it to 1% or 2%. In Internet Explorer, select Tools, Internet Options, general, temporary Internet files, settings to make the change. At the same time, look at the number of days, the story stands.
The default allocation for the basket is 10% of the disk. Change to 5%, which should be enough. In Windows Explorer hover over your Recycle Bin, right click and select Properties, Global and move the slider from 10% to 5%. However, try to let you become so complete that if it is complete and you delete a file by mistake it will bypass the Recycle Bin and have gone forever.
You can generate more space in the system (usually C) the folder move partition.
For temporary Internet files, select Start, Control Panel, Internet Options, temporary Internet files. Settings and move back.
To move the storage folder Outlook Express select from Outlook Express Tools, Options, maintenance, store folder and change. http://www.tomsterdam.com/insideoe/files/store.htm.
How to change the default location of the My Documents folder: http://support.microsoft.com/?id=310147
You may also change the default locations of the files in Microsoft Office programs when you choose to move the My Documents folder. For Word, go to tools, Options, file locations, highlight the Documents, click on edit and change the path. For Excel, go to tools, Options, general, and change the default path.
My Documents is one of the many the created system of special folders, which include my pictures, and my music. It can be more easily modified using TweakUi. Download TweakUI, one of MS powertoys, here: http://www.microsoft.com/windowsxp/pro/downloads/powertoys.asp.
In TweakUi, select workstation, special folders. You can scroll down to see the full list of special folders to the left of the button to change the location.
You can move programs, but to do this, you must uninstall and reinstall the program. With Word and Excel, the existing data files are not affected by reinstalling. Most of the work in question is going to be reinstall all updates issued after those that are included with the original Microsoft CD / DVD.
If your drive is formatted as NTFS another potential gain arises with your operating system on your C drive. In the Windows directory of your C partition you will some uninstall files in your Windows folder in general: $NtServicePackUninstall$ and $NtUninstallKB282010$ etc. These files can be compressed or not compressed. If compressed text the name of the folder appears in blue. If these files are not compressed you can compress. Right-click on each folder and select Properties, general, advanced, and check the box before you compress contents to save disk space. On the general tab, you can see the winning amount by deducting the size on disk size. File compression is only an option on an NTFS formatted disk partition / partition.
I'd be interested to see a report of Disk Defragmenter. Open Disk Defragmenter and click analysis. Select view report, and then click Save as and save. Now find VolumeC.txt in your My Documents folder. Open the file, place the cursor anywhere in the file, select Edition, select all to select all the text and copy and paste into the body of your message. To do this, before you run Disk Defragmenter because it is more informative.
Select Start, all programs, accessories, System Tools, cleaning disk to emptying your trash, delete temporary Internet files and other selected options. I recommend also you click Other Options, System Restore and delete all but the last system restore point. Run Disk Defragmenter
Using the system restore option is most appropriate when your system is slow and you need to increase the free disk space on your C partition. If you have errors that could be solved by using the system restore to your system settings back to before that the error occurred initially, do not use this option.
Select Start, Control Panel, Folder Options, view, advanced settings and check the box in front of "show files and folders" and 'Hide protected operating system files' are unchecked. You may need to scroll down to see the second element. You should also make sure that the box before "Hide extensions of known file types" is not checked. Notwithstanding, there are some files that are hidden. Again, you will not see the System Volume Information folder.
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