execution/multithreading helps
I'm analyzing a data under labview professional 2d table updates data at 20 Hz or more. I'd like to run both a 'short' (operations of addition may be 500) calculation and a long (maybe 0, 5-1 sec processing time?) calculation, with the short a update ~ 10 Hz and the update has been done for a long time a whenever it ends. What is the best way to get this kind of thing in labview?
... of calibration routines that both loops of consumer depend on for their calculations. These routines must be performed when the user pushes a button in the user interface. What is the best way to coordinate access to these?
Use several producers, one to add data to consumers, one to insert the calibration information.
You will need make the data type for the queue a cluster. One of the elements to set the type of function, the other to add information given or cal.
Attached example...
Tags: NI Software
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I just got an error message at startup, which reads: execution of data path: to protect your computer, Windows has closed this program: name: request for logon Userinit, Publisher: Microsoft. My pc is under Windows XP SP2. I think that different multiple verisons of software "virus protection" began to appear in the Explorer. I know that they do not belong on my computer. I tried to close them, but they just kept moving forward. I'm trying to find some help to solve the problem. Moreover, when I close the window of Data Execution Prevention error message, I have my bottom, no other other icons for one of my programs are on the screen. Help... This can be corrected?
Thanks in advance.
Carter2009,
If you started having 'Magical' Antivirus programs to appear on your system that you do not install, then you are infected. Some people may be painful to remove, to others not so much. I recommend http://www.malwarebytes.org/ for malware protection and http://www.microsoft.com/Security_Essentials/ for antivirus.But now you're in a bit of a place. I download Malware Bytes and put it on a USB key. Then see if you can boot in safe mode and run MalwareBytes. If you're not in safe mode, take a look at this: http://support.microsoft.com/kb/318027
Hope these helps. QQ learn manage!
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I recently bought a hp envy h8-1455. One of the reasons why I bought this must use Hyper-V.
However, when I try to install the Hyper-V platform, I get the error message "virtualization is disabled in the firmware. How to enable virtualization?
Thank you!
Here are the specifications of your desktop HP ENVY h8-1455. Please see this document from HP on the "parameters of the BIOS for the motherboard Formosa" appearing in your computer. "To use Hyper-V, you must enable" Virtaulization technology "in the BIOS. Settings for the "Virtaulization" technology must be located in the BIOS under 'Security system' as follows:
Security system allows to change the settings of virtualization technology and data execution prevention. Data Execution Prevention helps to avoid operating system security breaches. Enable virtualization technology if required by the virtualization software.
Use top and down arrow keys to move an item. Then press the right or left arrow button to change the setting. Press F10 to accept the changes or ESC to cancel and return to the previous menu without saving changes. -
Change properties on the fly pop-up
Hi all
I'm stuck with a problem.
Description of what I have:
I have a MainVI that calls a Subvi. The Subvi is dependent on the MainVI for some entries. In other words, it would give an error if I called one Subvi . In addition, there are a condition to reach the part of the code that runs the Subvi. In other words, the Subvi does not, as soon as I launch the MainVI
Description of what I want to put in place:
What I want to do is, I want a switch on the MainVI, such that, when I start it ON any time, I can SEE the Subvi popup (please not the Subvi should not run because it gave an error)
and when I turn it any time, the popup Subvi should disappear.
I'm having problems:
1. I cannot change the properties of 'Appearance of the window' the Subvi as I need appear / hide according to the control of the switch.
2. I tried to use the 'State' property, but that only works when the Subvi is executed. But I just want to see the Subvi, even before his execution
Help, please!
Here is an example. The main feature is here. You must decide how to spend the Subvi reference. I put in a period and a universal joint for this example (seesaw for breaking the action "run Subvi" back to false, do not know why the extract makes this property node look funny).
I'm guessing there are a few additional ways or considerations, but this example was the VI open and close the front panel without running the Sub. You can then run the sub too. Of course your VI will 'do' the Subvi another way.
You can run the code snippet, but you will need the Subvi, so I have two attachments also. In addition, change the directory to the path of Subvi.
See the façade = True in the FP method. Opened.
***
OK, the code snippet took my property to the Boolean value and he changed a reference, weird, but understandable.
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RAW - the procedure input parameter data type
Hello
I created a procedure (Pasted below). Getting error on execution, please help me to overcome the error.
BEGIN
Log ('6B6C6D', 6 August 12 COM ','.) TESt', 'OH', 'TUE', 'NOTRANSACT', '< ACORD > < SignonRq >', '000000E0LN1D000029FNSRRGTest', '000009N1D000029FNJ9OITest');
END;
ERROR
Error report:
ORA-06550: line 3, column 1:
PLS-00306: wrong number or types of arguments in the call to the 'LOG '.
ORA-06550: line 3, column 1:
PL/SQL: Statement ignored
06550 00000 - "line %s, column % s:\n%s".
* Cause: Usually a PL/SQL compilation error.
* Action:
/************************ Procedure *************************/
create or replace PROCEDURE log
/ * Object: StoredProcedure [dbo]. [LogTransactionBegin] Script Date: 06/07/2012 05:37:06 * /.
(
v_GUID IN RAW by DEFAULT NULL,
v_STRT_TM in TIMESTAMP DEFAULT NULL,
v_PRTN_NM IN VARCHAR2 DEFAULT NULL,
v_ST_CD in CHAR NULL by DEFAULT,
v_LN_OF_BUS IN VARCHAR2 DEFAULT NULL,
v_TRN_TYP IN VARCHAR2 DEFAULT NULL,
v_REQ_XML IN XMLTYPE DEFAULT NULL,
v_INNR_RQUID IN VARCHAR2 DEFAULT NULL,
v_OUTR_RQUID IN VARCHAR2 DEFAULT NULL
)
AS
BEGIN
INSERT INTO trn_log
(GIRO_TRN_LOG_ID, STRT_TM, PRTN_NM, ST_CD, LN_OF_BUS, TRN_TYP, REQ_XML, INNR_RQUID, OUTR_RQUID)
VALUES (v_GUID, v_STRT_TM, v_PRTN_NM, v_ST_CD, v_LN_OF_BUS, v_TRN_TYP, v_REQ_XML, v_INNR_RQUID, v_OUTR_RQUID);
END;Please see the following commented lines:
BEGIN Log( '6B6C6D' -- this is not a RAW , '06-Aug-12' -- this is not a TIMESTAMP , 'COM.TESt' , 'OH' , 'AUT' , 'NOTRANSACT' , '
' -- this is not an XMLType (not even valid XML) , '000000E0LN1D000029FNSRRGTest' , '000009N1D000029FNJ9OITest' ); END; Use the correct data types and their manufacturers (if necessary).
For example, you can build a RAW from a string with the HEXTORAW() function. An XMLType can be built by the XMLType() constructor or the XMLParse() function, etc. -
How to add a PPR to the button when running
Hi all
I have a text named "status" entry and it has links to this method
And I have the "submitBtn" command button and I set the disable property to this methodpublic void setStatus(RichInputText status) { setCurrentRecordStatus((String)status.getValue()); System.out.println("status value is"+(String)status.getValue()); status.setAutoSubmit(true); this.status = status; }
I want to put the partial "trigger" property of the command key is the id of the input text 'status' when running so that the property enable and disable the Refresh button.public boolean isDisableSubmitButton() { if (getCurrentRecordStatus() == "E") { disableSubmitButton=false; } else { disableSubmitButton = true; } return disableSubmitButton; } public void setCurrentRecordStatus(String currentRecordStatus) { this.currentRecordStatus = currentRecordStatus; } public String getCurrentRecordStatus() { return currentRecordStatus; }
I can't do this design-time for many reasons, one of them is that the button is on the template and the content of the page changes after menu selection.
My question is: how to add a PPR to this button during execution?
Help, please
Thank youHello
Try like this I hope this helps.
for example:
Jspx page:
At the bean:
private RichPopup * bindpopUp *;
public String testmMethod() {}
AdfFacesContext.getCurrentInstance (.addPartialTarget(*bindpopUp*));
Returns a null value.
}* Note :*
Add partialsibmit if you use all the action in the component.
Remove the partial triggers in the page, if you gave for the same component in the managed Bean. Add target partial bean or in the page... in a place...
Kind regards
Guillet -
Need help with device custom execution - Urgent!
Hi all
I'm new to veristand and I need to build a custom in veristand device... I went through custom through the model tool on the creation of the device links.
But I am not able to understand the device exactly how custom runs.
What value should be passed to the ' point device Ref in "initializing VI. ?
Is there a specific document I can get the exact flow of execution of the custom device?
I want to create customized by program channels, sections of the device by reading file... This code, I wrote it in the VI initialization. But when I run this VI I get the error message like "item does not exist. Somewhere I am doing wrong as I am not aware of the exact flow!
Help is very appreciated!
Hello
I recommend to go through Custom Device Developer Guide:
http://www.NI.com/white-paper/12712/en/
It is described in detail here.
Jiri
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Hi, actually I want the program stops when you press the stop button. but the problem is the program is runing in loop only he doesn't return tile view deleted complete execution of any body can help me for this.
Here
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With the help of VISA Write in parallel loops (multithreading)
Hello
I got the idea to set up four parallel loops on a quad core with four EHR via serial port independently. I use the PXI-8430/8 and I was told that an independent operation of ports is possible.
What I did was simply to put in place four parallel for loops consisting only of a single entry VISA. With the help of the Tools > profile > find parallelizable loops, they gave me the following warning
This loop For may or may not be safe to parallelize. Warning (s):
-A node in the loop For can have side effects.This means, that the pilot VISA screws are not suitable for multithreading? With the help of LV2010
Thanks for your comments!
See you soon
Oli
Here's some good reading on paralleled for loops.
Regarding the caveat, it's just that - a warning. If you write commands on a device and orders must be received in the order then you cannot parallelize the loop. If the order does not matter then go ahead. But in the case of VISA wrote that a parallelized loop going not buy you anything. They are intended for operations of calculation intnesive.
Just stick to four loops.
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Please help get this error: "the Server execution failed code 0.
Original title: Server error
I get an error msg 0 code Server execution failed. I also had this on the msg http:/od.yieldmanager.com/imp 2 = OxO & Y = 1941234 & _salt + 2602137321 & B = 10 & r = 1. Can someone tell me what this means and how to fix it. He added that Internet Explorer error is an error occurred in the script on this page.
I also something called BrowseIt running I can't close the application. then I get an another msg zaberg.exe and one another ntdrive.exe. Cansomeone please help me with this. I am unabel get to any internet firefox GGP.Thank youDebiAsk the help of the web page for your first question.
For the second, you are infected/infested and need to clean up. What AntiVirus you are using has not been able or has not updated or you had an interruption in service.
Search for malware:
Download, install, execute, update and perform analyses complete system with the two following applications:
Remove anything they find. Reboot when necessary. (You can uninstall one or both when finished.)
Search online with eSet Online Scanner.
The less you have to run all the time, most things you want to run will perform:
Use Autoruns to understand this all starts when your computer's / when you log in. Look for whatever it is you do not know using Google (or ask here.) You can hopefully figure out if there are things from when your computer does (or connect) you don't not need and then configure them (through their own built-in mechanisms is the preferred method) so they do not - start using your resources without reason.
You can download and use Process Explorer to see exactly what is taking your time processor/CPU and memory. This can help you to identify applications that you might want to consider alternatives for and get rid of all together.
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MCAFFE UPDATE LAUNCHER has been closed. To protect your computer Data Execution Prevention has closed McAfee update Launcher. A proglem caused this application to stop working correctly. What should I do? I'm not savvy in computer science. Thank you.
Hello
1. Once you get this error code or error message?
2 have you made changes on the computer before this problem?
3 - is the problem confined to the McAfee update Launcher?
I would suggest trying the following methods and check if it helps.
Method 1:
Put the computer in a clean boot state, and check if the problem persists.
How to troubleshoot a problem by performing a boot in Windows Vista or Windows 7:
http://support.Microsoft.com/kb/929135
Note: once you have completed troubleshooting, try the procedure described in step 7 to reset the computer to start as usual.
Method 2:
Try to uninstall McAfee using the removal tool, and then reinstall and check.
Consult this link for uninstall McAfee of McAfee:
http://service.McAfee.com/FAQDocument.aspx?ID=TS101331
Hope the information is useful.
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When I go on almost all websites that I am stuck with DEP, Data Execution Prevention... are safe sites that I use for my business! I have to use my Appleto girls don't half of my work because I can't figure out how to rid my computer of this virus DEP! Help, it's a hinderence!
Hello
EricLaw IEInternals - a peek at Internet Explorer from inside. -Understanding DEP/NX
http://blogs.msdn.com/ieinternals/archive/2009/10/10/understanding-data-execution-prevention-crashes-in-IE8.aspxThe problem might actually be an addon or another program causing the problem and you
must verify that 1.What antivirus/antispyware/security products do you have on the machine? Be one you have
EVER had on this machine, including those you have uninstalled (they leave leftovers behind which)
may cause strange problems).Start - all programs - Accessores - system tools - IE with no Addons - does this work better?
IE - Tools - Internet Options - Advanced - tab click on restore, and then click Reset - apply / OK
IE - Tools - Internet Options - Security - reset all Zones by default level - apply / OK
not better?
Close IE and try again IE or IE with no Addons
IE - tools - manage Addons (for sure disable SSV2 if she's here, is no longer necessary, but)
Java always install it and it causes problems - you never update Java to go back in and turn it off again.)
Search for other possible problems.Windows Defender - tools - software explore - look for problems with programs that do not look
right. Allowed are usually OK and "unauthorized" are not always bad. If a doubt
program to ask about it here.Could be a free - BHOremover - BHO - standalone program, needs no installation, download and
run - not all are bad but some can cause your question. (Toolbars are BHO)
http://securityxploded.com/bhoremover.phpStartup programs
http://www.Vistax64.com/tutorials/79612-startup-programs-enable-disable.htmlAlso get Malwarebytes - free - use as scanner only. If you ever think malware and which would be
stands with Prevx running except for a cookie of occasional low level (not a big deal), the update
and then execute it as a scanner.I would add prevx so.
Prevx - home - free small, fast, exceptional protection CLOUD, working with other security
programs. It is a single scanner, VERY EFFICIENT, if it finds something come back here
or use Google to see how to remove.
http://www.prevx.com/PCmag - Prevx - Editor's choice
http://www.PCMag.com/Article2/0, 2817,2346862,00.asp-------------------------------------------------------------------
Do yourself a big favor and work through 1 above.
Data execution prevention Internet Explorer Windows 7 included - several methods here difficult
http://HubPages.com/hub/data-execution-prevention-Internet-ExplorerFeature Data Execution Prevention, or DEP in Windows Vista & Windows 7 - see also the links to the
at the bottom of this page.
http://www.WinVistaClub.com/F33.htmlHow control DEP but I don't recommend turning it off and certainly not to let power off.
How to enable DEP on or off for a program of Vista (and Windows 7)
http://www.Vistax64.com/tutorials/65790-DEP-turn-off-programs.htmlHow to enable or disable DEP in Vista (and Windows 7)
http://www.Vistax64.com/tutorials/120778-DEP-enable-disable.html====================================
If nothing else works you can try this however I would use as a last resort.
IE - Tools - Options - Advanced Options - Internet Security Section - clear the check box enable memory
Protection to mitigate the attacks online - APPLY - OK close and restart IEI hope this helps.
Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.
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Hi, after all stages of extraction of data from oracle to oracle during the execution of command "start extract ext1" his error giving this handler does not run both source and target, can you please help me. Thank you
Hello
The setting should be as below, and not only the port number should be...
PORT 7809
Kind regards
Veera
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After execution of the new update (2015.2), I can't read the imported video. Rendering seems to be a color chroma confused. I need help NOW please
FAQ: Why am I getting yellow and red lines running through my images on pause?
Update of El Capitan.
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Hello
I need your support on the following error, I got from hqapi when I try to «./hqapi.sh alertdefinition sync. My order is:
# cat ad10100.xml
<? XML version = "1.0" encoding = "UTF-8" standalone = "yes"? >
< AlertDefinitionResponse >
Success of < status > < / status >
< AlertDefinition mtime = ctime "1331204852666" = "1331204068642" id = "10100" name = "Fs [/] ok" description = "Filesystem sotto soglia critica" priority = "2" enabled = "true" active = "true" frequency = "0" count = "0" range = "0" willRecover = "false" notifyFiltered = "false" controlFiltered = "false" >
< resource id = "10910" name = "/ dev/map/VolGroup00-LogVol00 of HR-client Linux file system mounted on / (local/ext3)" / >
< AlertCondition required = "true" type = "1" thresholdValue = "50.0" thresholdComparator = "" & lt; "thresholdMetric ="Use %"/ >"
< AlertAction id = "10101" className="org.hyperic.hq.measurement.action.MetricAlertAction"/ >
< / AlertDefinition >
< / AlertDefinitionResponse ># cat ad10100.xml | SH hqapi.sh alertdefinition sync
Command execution error: null
java.lang.ClassCastException
at java.lang.Class.cast(Class.java:2990)
at org.hyperic.hq.hqapi1.XmlUtil.deserialize(XmlUtil.java:64)
at org.hyperic.hq.hqapi1.tools.AlertDefinitionCommand.sync(AlertDefinitionCommand.java:439)
at org.hyperic.hq.hqapi1.tools.AlertDefinitionCommand.handleCommand(AlertDefinitionCommand.java:152)
at org.hyperic.hq.hqapi1.tools.Shell.dispatchCommand(Shell.java:245)
at org.hyperic.hq.hqapi1.tools.Shell.main(Shell.java:260)I have tested the following workaround but unsuccessfully:
-try d'utiliser./hqapi.sh instead hqapi.sh sh
-try to use different java bin (mine is/usr/java/default jdk6_u31), I tried /opt/hyperic/server-4.5.3/jre/bin/
-Try sh hqapi.sh alertdefinition sync - file = ad10100.xml
-try to change the XML, removal of State <>success < / status >
HQAPI version: hqapi1-client - 4.3.0
Hyperic HQ version: 4.5.3 - GA
I need to synchronize alertdefinitions based on XML files please help me around this error.
Thank you very much.
Claudio
Trying some updates for automatic alert via the script API definition, I met this problem as well. No matter what I did, it seemed that this class cast exception would be thrown. I downloaded the Github source HQAPI and started searching. I found that the error was in the call to the XmlUtils.deserialize method, which has invoked a JAXBContext to select the class of the object to return, after analysis of the XML. The code that calls the method waits get an object that can be cast to the type AlertDefinitionsResponse, but he returned to an object that must be cast to type AlertDefinitionResponse.
After a bit of investigation, I realized that JAXB is the context of the node root XML data. Because the root node is AlertDefinitionResponse, he always returned an object of this type, instead of the expected AlertDefinitionsResponse type. Currently, the only way I found to get around this problem is to change the node root to AlertDefinitionsResponse. So, sync-able XML would look like the following, based on XML of the original poster.
Success
I raise a question on the Github repository so that officials are aware of this problem.
EDIT: The problem has been discussed here
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