Hi I got thi error on a application = Cyclone Register
OMP: Warning #224: Cannot determine machine load balance - Using KMP_DYNAMIC_MODE=thread limit
Its this issue solvable by user or it need correction in actual code of the application ?
App fall back form multithread to single thread work, so hard limitation.
Tested on i9 and DualXeon v1, same issue
Solved today with help of support, but this can be a solution for others. app running under Windows 10 x64, unknown complier or etc.
Open the Start Search, type in “env”, and choose “Edit the system environment variables”: - Click the “Environment Variables…” button.
It need to be added to Windows as a variable
Variable name = KMP_DYNAMIC_MODE
Variable Value = thread_limit
Set the environment variables as needed. The New button adds an additional variable. - Dismiss all of the dialogs by choosing “OK”. Your changes are saved!
Related
I am using TwinCAT 3 on Windows 10, and create a PLC project in visual studio 2013 shell(isolated). When I try to link an output variable to an input variable by “Change Link”, there is always no avaible variable to be linked.
The pop-up window is as following:
Attach Variable pop-up window
What may be the problem?
If you want to link the variable with a project instance variable you need to uncheck "exclude same image" otherwise if you want to link the variable with a hardware IO you need to have an IO tree attached to your Ethercat Master.
A user that works in my company has an Error 13 Type mismatch in the moment that she wants to input some data in a grid.
The thing is that when she has that problem, my application only shows the error screen and nothing more (I mean it doesn't say where the error occurs).
I want to know if there is a way that I can "see" the problem in a debug application because I don't have the source code of my application in this computer and I don't know if the problem is because of a Windows configuration issue or why this error pops up provided that when she uses another terminal, different to the one that she normally uses, she can do her job without problems (they have the same settings in the two pcs).
I have the source code in my terminal but as say above, in my terminal the error doesn't pop up so I need to see it in her terminal.
How can I do this?
Is there an easy way of generating the memory dump for the crashed application?
I have a situation in which the customer received the code which is generating the crash, as the code itself has no signal handlers for the backtrace generation on abort I was wondering if there is an easy way of telling windows to generate the memory dump of the crashing application.
Ideal solution wouldn't involve the installation of the debug tools (or the code modification) but if this is not possible, it would be really helpful to know.
One simple way to dump memory when application crashes is by using windows taskmanager.
When ever an exception or an application error occurs windows pops up an memory dialog and shows the address location which was causing a crash.Before you click ok on the message box open Task Manger and right click on the crashed application and select Create Dump file.Take a look at the screen shot below.
Select the file
2)Another way of generating user mode dumps is by adding the following registry key
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Windows Error Reporting >\LocalDumps\application.exe
application.exe should be replaced by the application name which is under scanner.
under this key following values can be added
DumpFolder
The path where the dump files are to be stored. If you do not use the default path, then make sure that the folder contains ACLs that allow the crashing process to write data to the folder.
For service crashes, the dump is written to service specific profile folders depending on the service account used. For example, the profile folder for System services is %WINDIR%\System32\Config\SystemProfile. For Network and Local Services, the folder is %WINDIR%\ServiceProfiles.
DumpCount
The maximum number of dump files in the folder. When the maximum value is exceeded, the oldest dump file in the folder will be replaced with the new dump file.
DumpType
Specify one of the following dump types:
0: Custom dump
1: Mini dump
2: Full dump
CustomDumpFlags
The custom dump options to be used. This value is used only when DumpType is set to 0.
The options are a bitwise combination of the MINIDUMP_TYPE enumeration values.
I have found the answer myself, the msdn specifies the debug registery in the following location:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Windows Error\LocalDumps
The following values need to be set:
DumpFolder
DumpCount
DumpType
CustomDumpFlags
The extensive documentation is available here.
If the registers do not exist it is possible to create them manually and windows will pick it up.
Also this is possible without directly modifying the registry with following steps:
Click Start, and then click Control Panel.
Double-click System, and then click Advanced system settings.
Click the Advanced tab, and then click Settings under Startup and Recovery.
In the Write debugging information list, click Small memory dump (64k).
Hopefully this question has a simple answer i'm overlooking! I have an IIS webserver with multiple sites on it. In Perfmon, they show up as w3wp#1, w3wp#2, etc... I'm writing a Logman script that will collect performance counter data using the counters/instances that I specify and I want to ONLY collect any w3wp worker processes.
I've tried a couple ways, but no luck:
\.NET CLR Memory(*w3wp*)\
\.NET CLR Memory(w3wp#*)\
\.NET CLR Memory(w3wp*)\
I've looked at the documentation here, and it seems like it claims to support wildcards, but not partial matches. I'm not sure what to make of that. Is there any way accomplish what I want? Hope I explained this well enough. Let me know if more details are needed.
Thanks!
There is a way to display the instance by appending Process Id to it. Since ProcessId do not change it helps determining the correct instance. This post describes the method - Perfmon: Identifying processes by PID instead of instance.
Relevant part from the link:
Making below registry change will display processes in the format of **ProcessName_PID** instead of **ProcessName#1**.
Click Start, click Run, type regedit, and then click OK.
Locate and then click the following registry subkey:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\PerfProc\Performance
On the Edit menu, click New, and then click DWORD Value.
Right-click New Value #1, click Rename, and then type ProcessNameFormat to name the new value.
Right-click ProcessNameFormat, and then click Modify.
In the Data value box, type one of the following values, and then click OK:
1: Disables PID data. This value is the default value.
2: Enables PID data.
Exit Registry Editor.
Warning: Serious problems might occur if you modify the registry incorrectly by using Registry Editor or by using another method. These problems might require that you reinstall the operating system. Microsoft cannot guarantee that these problems can be solved. Modify the registry at your own risk.
Important: If you enable this feature, you may be unable to monitor process-specific information by using third-party utilities or custom-made programs, and this functionality may change at any time in the future without notice.
Hope it helps someone.
I came up with a custom batch script that find the application pool ID, PID, and associates it with the IIS worker process in question. From there, I can manually FIND and REPLACE a generic placeholder in my perfmon configuration file to start collecting for the specific site(s). I can supply some details if there is interest.
I have a VB6 application, the installer is compiled using INNO Setup.
The installer runs fine. But in about 10% of computers when the user clicks the Icon to run the installed app, it doesn't start, no error message, only a Beep sound.
This is happening on XP and also Win 7.
I develop in XP and Win 7 and the application works OK, so I haven't been able to reproduce the issue.
The installer registers all ocx and dlls needed (afaik). (Well not completely all, it assumes MS run-time components should be there, but I guess an error message should show up if something is missing)
I was thinking some kind of user permissions, UAC, but even users in the admin group have had the issue.
Could you point me to what possible issues to look for and test in order to patch the app.
Thanks!
[FOLLOW UP]
Thanks to the tips, found out the manifest is causing the problem. I use it to make the controls look better:
http://www.vbaccelerator.com/home/vb/code/libraries/xp_visual_styles/using_xp_visual_styles_in_vb/article.asp
Now I'm trying to discover why. I have another application with the same manifest and that one works ok.
Haven't been able to get feedback on the event viewer yet.
The "beep crash" often points to an error in an application manifest such as an XML syntax error or namspace conflict. Event Logs will often provide a hint about this.
But I've found that people often try to use the Common Controls 6.0 Library without ensuring proper library loading sequence.
Before any Forms are openend you should load shell32 and then comctl32. The easiest way is a couple of no-op calls in Sub Main:
Option Explicit
Private Declare Sub InitCommonControls Lib "comctl32" ()
Private Declare Function IsUserAnAdmin Lib "shell32" () As Long
Private Sub InitCommonControlsVB()
IsUserAnAdmin
InitCommonControls
End Sub
Private Sub Main()
InitCommonControlsVB
Form1.Show
End Sub
Without this your program will usually work fine in Vista or Win7, but will fail on some XP service pack and patch levels. Part of this is due to changes over time in the Fusion subsystem that handles SxS activation and comctl32.dll patches.
Ignore those saying you need to call InitCommonControlsEx(), it isn't necessary unless you are constructing and using Win32 controls directly instead of VB6 and COM controls.
A few things to try to narrow it down:
Check the Windows Event Log for crash events
Check the Windows Event Log (in the Application section) for crash reports from your application. You can quickly get to the log viewer on Windows XP by clicking Start > Run, typing eventvwr and pressing Enter. On Windows 7, you can type "event viewer" in the search box that is in the Start menu. You can filter the events to only show error events from your program.
You might find a few error events on one of the computers where this problem has already occured, because it sounds like the error reporting feature is turned off on these computers (in which case "hard crashes" like access violations are logged in the Event Log instead of displaying an error dialog to the end-user, as long as a debugger isn't installed on the computer).
Make sure "Error Reporting" is turned at the OS level
As mentioned in the previous section, it sounds like the error reporting feature is turned off on these computers. In that case, a crash won't display any kind of message to the end-user at all and the application will just vanish suddenly. In Windows XP, you can check this setting (and turn it on) as follows:
Right-click "My Computer" and select Properties.
Open the Advanced tab and click the Error Reporting button.
Select the Enable Error Reporting option.
Click OK to all the open windows.
Add trace code to your application
You could also add some trace code to your application's start-up code, such as code to display a message box or write a message to the Windows Event Log or to a log file as soon as your application starts (for example, in the Form_Initialize event of your main form, or in a Sub Main routine).
This way you will be able to tell whether your application is crashing before or after the VB6 runtime is loaded: if you try to start the application and it disappears/crashes, and your startup message isn't logged, then you know it's crashing before it even has a chance to get to your application's startup code, which could indicate that a dependency of the VB6 runtime or the VB6 runtime itself is not installed properly.
Note that Windows XP and Windows 7 both ship with the VB6 runtime pre-installed, but it's possible for misbehaving installers to overwrite or remove files that are part of the VB6 runtime.