Runtime performance with the debug flag enabled?

Does anyone know when I enable the debug flag, does it impact the runtime performance of my application? I assume when I use the "-g" option, only line number and source file information is generated. Any feedback appreciated.... thanks!

Since the only way to performance tune an application is with an automated preformance tool, I presume you have already done that and so are just trying to squeak that last bit of performance out of the app.
So just fire up the tool and see which one is faster.

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What happends with the Auzhotizations FLAG in InfoObject

Hello
What happends with the Auzhotizations FLAG in InfoObject
THNX from germany
barish

Hi,
In the query execution there are a sequence of steps performed before we actually see the data. One of these steps is Authorization check.
When we check Auth Relevant for a characteristic and have a Authorization Variable in the query. The authorizations assigned to the user are checked to see what the user has access to. For instance if we have a auth relevance for Region char, and we used it in the query. User who is running the query has authorization to Germany only, then the output of the report has only data relevant to that user, i.e., for Germany.
Hope this helps.
Kalyan

Performance with the new Mac Pros?

I sold my old Mac Pro (first generation) a few months ago in anticipation of the new line-up. In the meantime, I purchased a i7 iMac and 12GB of RAM. This machine is faster than my old Mac for most Aperture operations (except disk-intensive stuff that I only do occasionally).
I am ready to purchase a "real" Mac, but I'm hesitating because the improvements just don't seem that great. I have two questions:
1. Has anyone evaluated qualitative performance with the new ATI 5870 or 5770? Long ago, Aperture seemed pretty much GPU-constrained. I'm confused about whether that's the case anymore.
2. Has anyone evaluated any of the new Mac Pro chips for general day-to-day use? I'm interested in processing through my images as quickly as possible, so the actual latency to demosaic and render from the raw originals (Canon 1-series) is the most important metric. The second thing is having reasonable performance for multiple brushed-in effect bricks.
I'm mostly curious if anyone has any experience to point to whether it's worth it -- disregarding the other advantages like expandability and nicer (matte) displays.
Thanks.
Ben

Thanks for writing. Please don't mind if I pick apart your statements.
"For an extra $200 the 5870 is a no brainer." I agree on a pure cost basis that it's not a hard decision. But I have a very quiet environment, and I understand this card can make a lot of noise. To pay money, end up with a louder machine, and on top of that realize no significant benefit would be a minor disaster.
So, the more interesting question is: has anyone actually used the 5870 and can compare it to previous cards? A 16-bit 60 megapixel image won't require even .5GB of VRAM if fully tiled into it, for example, so I have no ability, a priori, to prove to myself that it will matter. I guess I'm really hoping for real-world data. Perhaps you speak from this experience, Matthew? (I can't tell.)
Background work and exporting are helpful, but not as critical for my primary daily use. I know the CPU is also used for demosaicing or at least some subset of the render pipeline, because I have two computers that demonstrate vastly different render-from-raw response times with the same graphics card. Indeed, it is this lag that would be the most valuable of all for me to reduce. I want to be able to flip through a large shoot and see each image at 100% as instantaneously as possible. On my 2.8 i7 that process takes about 1 second on average (when Aperture doesn't get confused and mysteriously stop rendering 100% images).
Ben

After upgrading to iOS 5, my iPhone 4 takes a very long time to open digitally signed emails. I've tried with the SMIME settings enabled, but that doesn't help either. Any ideas on how to resolve this? Thanks in advance.

After upgrading to iOS 5, my iPhone 4 takes a very long time to open digitally signed emails. I've tried with the SMIME settings enabled, but that doesn't help either. Any ideas on how to resolve this? Thanks in advance.

I suspect you may have a corrupt photo or image that is causing the sync to fail or quit. You might want to try removing all of your photos by deselecting them in iTunes then sync - and try adding them by each sub-folders until you are able to nail down which sub-folder of photos, that causes the sync to stop or gives you errors.

Create the JSESSIONID cookie with the secure flag

Hello,
I wonder if it is possible, through UCM or Weblogic configurations, to automatically create the JSESSIONID cookie used when a user is logged on with the secure flag?
I have not found any parameters so far that could allow this.
Thanks in advance!

We have public Websites running on UCM/SiteStudio which are only accessible through SSL by visitors. The aim is that every cookies should be secure to be sure that they are not transmitted in plain text to our server.
We thus would like to find a way to put the secure flag on JSESSIONID to avoid any case of session hijacking.
Thanks.
Edited by: Leo-G on 17 juil. 2012 23:57

Using semaphores with the SEM_UNDO flag

I open a semaphore with the SEM_UNDO flag to have the semaphore released if the process crashes when it's locked.
When the process terminates normally, the semaphore's value is still adjusted because the process increments and decrements operations on the semaphore were not even and are reversed on exit.
Is there a way to prevent that?
Can I clear the semaphore history structure in the process before exit?

When your process terminates normally it calls exit() which in turn calls semexit() this adjust the value of any semaphores with outstanding SEM_UNDO operations. The call to semexit() is hardcoded and can't be removed.
It deoesn't appear to be possible for a process to directly manipulate the semaphore data structures used to implement the SEM_UNDO feature.
Regards
Andrew Walton
Sun Developer Technical Support

When I open Firefox I have to try several times because a Runtime Error with the program C:\Windows\System32\regsvr32.exe

when I open Firefox I have to try several times because a Runtime Error with the program C:\Windows\System32\regsvr32.exe

'''Try the Firefox Safe Mode''' to see how it works there. The Safe Mode is a troubleshooting mode, which disables most add-ons.''
''(If you're not using it, switch to the Default theme.)''
* You can open the Firefox 4.0+ Safe Mode by holding the '''Shift''' key when you use the Firefox desktop or Start menu shortcut.
* Or use the Help menu item and click on the '''Restart with Add-ons Disabled...''' menu item while Firefox is running.
''Don't select anything right now, just use "Continue in Safe Mode."''
''To exit the Firefox Safe Mode, just close Firefox and wait a few seconds before using the Firefox shortcut (without the Shift key) to open it again.''
'''''If it is good in the Firefox Safe Mode''''', your problem is probably caused by an extension, and you need to figure out which one.
Please follow the [[Troubleshooting extensions and themes]] article for that.
''When you figure out what's causing your issues, please let us know. It might help other users who have the same problem.''

How to enable the "debug" flag in Linux (ubuntu)

Hi,
I want the error message dialogs to pop up when I run an installed AIR application, running it normally, not with the ADL.
In Windows and Mac, I can accomplish this by creating an empty file or folder called "debug" inside the
(application install folder)/META-INF/AIR
However, this doesn't work in Linux.
On linux, I read somewhere (cannot find it now) that you can do the same by typing:
export AIRDEBUG=1
in a terminal.
This works only if I launch the applications from the same terminal; that is, I have to open a terminal and write:
export AIRDEBUG=1
/opt/myapplication/bin/myapplication
In the same article that suggested this, it also suggested that you could add the "export AIRDEBUG=1" line to the .bashrc file so it would be automatically executed at startup.
However, it still only works if I launch the applications from a terminal. That is, I don't have to write "export AIRDEBUG=1" every time, but I still have to open a terminal and launch the application from the command line.
I want it to work also when I launch the application normally from the panel menu shortcut that was automatically created when installing the app.
Any idea?
thanks
m.

https://help.ubuntu.com/community/EnvironmentVariables

Help with the green flag status

Hi,
I created a collect payload using BPM such that I will wait for n number of payload messages based on a certain field in the incoming message. The messages are connected using correlation. Initially, my problem was the BPM is not collecting any payload message such that I always got a checkered flag in SXMB_MONI. My condition in the loop is (Counter not equal to a field value in my payload message). I was changing this condition and performing testing on what went wrong when all of a sudden I got a green flag and it is saying, Message scheduled in outbound side.
Question 1: Can anyone please tell me what is causing the green flag and how can I solve this? I went to SMQ2 and there are nothing listed there.
Question 2: Does anyone know why my condition is not working and that the collectPayload is not collecting as expected?
Thanks in advance.

Hi All,
Thanks for responding.
When I click on SXMB_MONI->PE, instead of going to the Workflow log to check on the technical details, I was rerouted by SAP to qRFC Monitor (Inbound Queue). I am not sure if this would be helpful but when I check the entries in SXMB_MONI, for those entries that are showing a green flag, there is nothing under the Service (Process) column. I was expecting to find my integration process object there.
For the BPM Pattern available in SAP BASIS, I actually copied that object to my software component and from there modified it to suit my needs.
Michal, how do you register queues (basis) in SXMB_ADM ?
Moorthy, I Checked for SXI_CACHE entry for Integration Process and I found my service there with a return code of 99. Can you explain to me what return code 99 means? and if it is a problem how can I solve it to make it Zero(0)?
Regards,
Elbert

List of CP with the Archiving flag

Please advise me the tables with the relationsips between them to get the list of the CPs whose status is set for archiving.
Thanks for your help in advance and points will be rewarded.
Regards
Kiran

Hello Kiran,
Check if this helps you:
The flag for BP status is setted at table BUT000 at field XDELE.
If you want to get the Contact Persons by BP ROLE, check table BUT100 (entering in RLTYP field, for example, role BUP001).
If you want to get the Contact Persons by RELATIONSHIP, check table BUT050. (entering in RELTYP field, for example, the relation BUR001).
Best of lucks.
Regards,
Bruno

How to increase the performance with the case structure?

Hiii, All
I want to stop the looping into my vi, which is occuring because of Case structure, as i ve shown in the figure, i am checking for the trigger, either it is Manual or it is Auto, if auto i am going inside the case and checking the loop of either Auto trigger is for Analog values or for digital values, if it is for analog valus, i am checking the set point that, either P.V. has cross the setpoint or not? if it is then i am starting to write the file and the control comes out again to check the Start trigger again, either it is Auto or manual? and because of these contonuous loops inside the while loop, my other while loops inside the vi, decrease the performance mean they are slowing down also with the current while loop, so i think solution is to stopping these nested loops, but what should i do to stop these nested loops? please suggest something.
Thanks in Advance,
Nishant
Attachments:
Performance.jpg ‏169 KB

You can consider multithreading the single loop and using a synchronization resource to communicate between threads. You should also consider cutting down on the global variable dependancies which makes the code hard to follow.
Paul Falkenstein
Coleman Technologies Inc.
CLA, CPI, AIA-Vision
Labview 4.0- 2013, RT, Vision, FPGA

How is the graphics performance with the HD4000 GPU forced on

How folks....
I am wondering if anyone here is running there rMBP with the HD4000 GPU forced on (using gfxCardStatus.)
I always run with the integrated GPU on my Late 2011 MBP 15 (the GPU performance is adequate for me this way with the HD3000.)
Since there are a lot more pixels to drive on the rMBP, I wonder if the scrolling, screen switching, going to mission control and back, etc. suffers when using the integrated GPU only. I wonder if anyone is willing to give this a try? This might also fix the graphics corruptions problem you guys have been seeing when coming back from sleep with the rMBP.
gfxCardStatus download link: http://codykrieger.com/gfxCardStatus (v 2.2.1 supports Mountain Lion as well as the Retina MBP.)
Regards,
Karan

I've got a 1.8 with upgraded RAM and have had no problems outputting to my 720p display. Some previous posts have stated that doing 1080i with a compressed feed is the only thing that is too much and you need the new model for that.

What is the deal with the update flag?

Why is "Re: Buggy Buttons and Random ..." highllighted and marked with update where as "Re: Suggestions for Updates..." only is highlighted? What happened to update on "Re: Suggestions for Updates...".
Seems like a bug to me. And inline with code quality that ships this:
Robert

Maybe, the forum software only displays the update flag once to your unless something has changed. I look for this.
So dot and no Updated = new content in a thread I never read.
How does this happen? What does new content mean? New is a change from something.
I think your saying that this is a thread that you have never read.
Here is a copy of a portion of the second image. Notice, it is a list of discussions that I have participated in.
Here is the link:
https://discussions.apple.com/people/rccharles?view=discussions
In the second image, threads 3 & 4 have 80 & 100 post respectively. We know Jive has lots of page turning bugs in long threads. This is probably another of them.
In this thread, I made a post on page 5.
https://discussions.apple.com/message/15795927#15795927

2010 13" MBP performance with the 27" Cinema Display

Hi. I have a 2010 13" Macbook Pro bought about a year and a half ago (my first Mac and despite the problems described below, I'm a very happy camper), with RAM upgraded to 8 GB but otherwise it's pretty much a standard issue machine, certainly still a good computer. Last summer I bought the 27" Cinema Display to go with it and I just love it. From time to time, though, I'm a bit concerned about the performance of my computer with the display. I usually use a lot of apps at a time (hence the maxed out memory) and with the display, more often than not, the computer runs a bit on the slow side, the animations are not the smoothest, the "beach ball" is oft-present, or, very prominently, there's no way flash video (such as on YouTube) plays smoothly in full screen, making it unwatchable (I often "cheat" by using the universal access zoom to magnify the video, which does the job pretty well). The fan inside the laptop usually spins audibly at the maximum RPM and the CPU temperature is usually around 70°C (rarely less, but rarely much more). None of these problems happen when I'm using it without the display, on the road. I have already given up on keeping the see-thru Zagg plastic case when at home and not traveling, to keep the computer cooler in the clamshell mode and I'd be willing to buy an external cooling system (the Moshi Zefyr 2 cooler looks really worthy) but do you think the performance degradation could be heat-related at all? I know my MBP is really the entry-level model and still has the ancient C2D CPU, only 256 MB of video memory and I shouldn't expect miracles. But I just wanted to make sure I'm doing everything right and my computer is really "supposed" to perform worse with such a large display. Thank you very much for any kind of help or advice.

Thanks a lot for your reply. Isn't it weird, though, that Apple would make the display compatible with all of their notebooks without any warning about the possible performance penalty with some of the lower end models? Why aren't they offering smaller external displays? And the MBP 7,1 is no slouch too, when this particular Cinema Display originally shipped, it was the most powerful Apple laptop after the 15" and 17" MBPs.
Oh well, it still works OK though, and I'm going to stick with this setup for at least another year or so, certianly till after the rumored MBP redesign takes place and I hope the graphics on the future machines will be powerful enough to drive large displays smoothly. It's a good thing the Cinema Display is future-proof and forward compatible with the Tunderbolt port. All in all, it's a beautiful display and will remain so for a long time.
Do you think an external cooler (such as the mensioned Zefyr 2) would help in the meantime?

Problem with the custom field - enabling

hi,
i am using one customer field in the shopping card header , and using BBP_DOC_CHECK_BADI to issue an error message if this field is left empty.
but the problem comes after the error message is issues , this field becomes disabled , and the user has to go back , and again come to the order screen to enter the value and order the cart.
i have tried all possible options , to keep the customer field enabled , but not able to do so.
have you got any inputs for me..
Edited by: khan voyalpad usman on Aug 21, 2008 12:29 PM

Hi,
Have you checked the BBP_CUF_BADI_2 implementation in your system ??
May be some logic there is disabling the customer field right after the error message is generated..
Thanks,
Pradeep

Runtime performance with the debug flag enabled?

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