SDK, sapnwrfc, C++, rfcclose and memory

Hello,
can somebody help me?
I have made a software in visual c++ 2005 using sapnwrfc.lib (release: i use the library in the file NWRFC_2-20002217.SAR, Version:7.11 patch 0). This software uses more and more memory each time I call RfcOpenConnection and RfcCloseConnection. Then I made a an other software with this simple loop:
while(1)
RFC_CONNECTION_HANDLE myconnection;
myconnection = RfcOpenConnection( loginParams, 8, &errorInfo);
if (myconnection != NULL)
RfcCloseConnection( myconnection, &errorInfo);
Sleep(100);
and it also uses more memory at each step of the loop. I suppose, I have to free memory used by myconnection handle, but how to do this ?
Thanks in advance
Edited by: pol rivart on Oct 15, 2008 9:03 AM
Edited by: pol rivart on Oct 15, 2008 9:03 AM

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/usr/lib/libesets_as.4.dylib
/usr/lib/libsup.dylib
/usr/local/lib/libavcodec.52.108.0.dylib
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I am trying to analysis my Profile Data for the Profile Performance and memory.
When I check the data for VI Time, I found there are same VIs with different VI Time, what is that mean
The reason why I am doing this is because I am going to add pulse model for my VI, so I need to know the relationship between my all instruments and time, Am I in the right track
Thanks
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It looks like the timing had a resolution of 15.6 ms, which I think is common on some flavors of the Windows OS. Note that the average times on some of those VIs is zero. This suggessts that for many of the 1878 runs the time was probably recorded as zero and a few were at 15.6 ms.
This is one of the limitations of the Profiler.
Lynn

Profile Performance and Memory shows very large 'VI Time' value

When I run the Profile Performance and Memory tool on my project, I get very large numbers for VI Time (and Sub VIs Time and Total Time) for some VIs. For example 1844674407370752.5. I have selected only 'Timing statistics' and 'Timing details'. Sometimes the numbers start with reasonable values, then when updating the display with the snapshot button they might get large and stay large. Other VI Times remain reasonable.
LabVIEW 2011 Version 11.0 (32-bit). Windows 7.
What gives?
- les

les,
the number indicates some kind of overroll.... so, do you have a vi where this happens all the time? Can you share this with us?
thanks,
Norbert
CEO: What exactly is stopping us from doing this?
Expert: Geometry
Marketing Manager: Just ignore it.

Hard Drive and memory upgrade on macbook pro (13" mid 2009)

I want to upgrade my current hard drive and memory (currently 250gb and 4 gb) but i'm having trouble to find out which one is going to fit.
I considered buying this ones
http://www.bestbuy.com/site/Western+Digital+-+Scorpio+Blue+1TB+Internal+Serial+A TA+Hard+Drive+for+Laptops/9960668.p?skuId=9960668&productCategoryId=pcmcat189600 050008&id=1218253425468
http://www.bestbuy.com/site/Kingston+Technology+-+4GB+PC3-8500+DDR3+SoDIMM+Lapto p+Memory/2129381.p?skuId=2129381&productCategoryId=abcat0506002&id=1218404812331
Any ideas?

OWC is a reputable supplier of hard drives and RAM upgrades to the Mac community.
Go to their site, lookup your model MacBook Pro and see what upgrades are available.
The 1tb WD Scorpio Blue is a 5400rpm drive and slower than the crop of 7200rpm drives.
Do you need space over speed?

Hard drive on HP notebook PC failed. After replacement, can I upgrade OS and memory?

I have an HP Pavilion Entertainment Notebook PC, Model dv9617nr (HP pn GS730UA). An error message on boot-up says "Operating System not found" so my Windows Vista Ultimate 32-bit (upgraded two years ago) will not load. I am assuming this means that my hard drive has failed. How can I verify this assumption? Again, assume I am correct, and I order the recommended replacement (HP pn 590736-001) from SpareParts Warehouse ($142.50 plus shipping). Are there instructions on the internet for doing this replacement? After I do this replacement, I thought I could install Windows 7 I already have and upgrade the memory to 4GB SODIMM from the 1GB SODIMM that was originally used. What problems would I have with Hardware Compatibility using Windows 7? If the memory module I use has the same specs as the HP recommended replacement (HP pn 598861-001), i.e. 800MHz, 200 pin, PC2-6400, SDRAM, but a larger 4GB memory capacity, would I have any compatibility problems using it? Please advise me on these issues. Thanks, Jeff
This question was solved.
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Hi, Jeff:
Let me break down your question...
First, to confirm your HDD died, go into your BIOS menu. There should be a hard drive and memory diagnostics utility. Run the HDD diagnostics utility and see what it reports. More than likely the HDD has crashed and is no longer usable.
You can order a replacement drive or you can get any SATA II hard drive --either 5400 RPM or 7200 RPM.
You could go to 250 to 500 GB if you choose. Unfortunately right now, HDD prices are unreasonably high due to the flooding in Thailand where many HDD manufacturing plants are located. Some were damaged heavily, causing HDD prices to triple almost overnight.
This is a drive you can get that I think is better than what you have now: This one is 7,200 RPM. Faster but uses more battery power.
http://www.newegg.com/Product/Product.aspx?Item=N82E16822136279
You can get the 5400 rpm version too...similar. Not as good as the caviar black. This is more along the line of what you would get from HP.
http://www.newegg.com/Product/Product.aspx?Item=N82E16822136387
Read the reviews on both or you are free to get the one from HP.
There are instructions to install the hard drive and memory on your notebook's support and driver page. Click on Manuals on the right side of the page.
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01278446&tmp_task=prodinfoCategory&cc=us&dlc=en...
Then you want to look at the maintenance and service guide.
You can upgrade the memory to a maximum of 4 GB using 2 x 2GB of PC2-6400 memory. You can get it from HP or you can get it at the link below. This is the memory I use. As a matter of fact I just ordered this very same memory to install in my sister-in-law's dv6700.
http://www.newegg.com/Product/Product.aspx?Item=N82E16820148159
Now, you can install W7 just fine. I installed W7 Home Premium 64 bit on my dv6810us that has pretty much the same hardware as yours and 4 GB of memory (the same as I posted above).
Here is the catch though. It depends on what version of W7 you have. If you have a W7 upgrade version, you must install a qualifying operating system on the hard drive before you can upgrade it.
If you have a full version of Windows 7, then you can install it on a blank hard drive.
If you have the upgrade version, contact HP support and order a set of Vista recovery disks. Install Vista and then uprade to W7 if you have the upgrade version of W7.
You can use the vista drivers from your notebook's support page for any drivers you need that W7 didn't supply.
One thing...DO NOT flash (update) the BIOS when running Windows 7. You can only flash it using windows vista.
Hope this helps. If you have any other questions, please let us know.
Paul

13" MacBook Pro (mid 2009) hard drive and memory upgrade

So I'm looking to upgrade my hard drive and memory for my 13" MacBook Pro. I'm still wondering just how easy it will be to recover my data, and put it back onto my new drive. I currently have everything backed up to an External drive using Time Machine. If I back it up, and then do the replacement, is it really as simple as it sounds to start it up, put in the Mac OS disk and then restore from a Time Machine backup? I have 150 Gb worth of data and would be ticked off if I can't get it back to my MacBook Pro. Any expertise out there? The actual installation looks easy, but it's the loading the new drive that has me concerned. When I install the new drive, is there anything else I need to do to prep it? And how do I do it if there is? Looking at a 500 gb or even 1 Tb Western Digital drive.

I would say get yourself an external enclosure. Put the hard drive that comes out of your MacBook pro into the enclosure. Put in the new hard drive. Boot up from the external hard drive, use disk utility to format the new drive. Use Carbon Copy Cloner to move everything as it is from old hard drive to new internal one. Re-boot to internal drive, you are done.
Carbon Copy Cloner is a freeware get it from download.com

SDK, sapnwrfc, C++, rfcclose and memory

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