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Forums > Functional Verification > Verification Planning

Subject: ICC and eManager integration !
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nilaygoyal
Posts: 9
Online: User is Offline
7/19/2007 7:47 AM  
Hi,

I am not able to collect code coverage information in eManager. It seems that I am not able to integrate eManager with Incisive Comprehensive Coverage (ICC) properly.
I generated the coverage model and vPlan from ncsim. I am able to view the coverage fields in eManager, but these fields never have coverage information collected and always show 0% coverage. I am sure that the code coverage information is generated in the form of .dgn file and .cov files. On loading the .cov files in 'iccr', i can see the code coverage results. But I am not able to see them in vManager/eManager.

Can someone assist me so that I can view the Code coverage results in eManager.
I am using Specman ver. 6.0, IUS ver. 6.1 and eManager ver. 2.0.3.

Thanks and Regards,
Nilay Goyal
eInfochips Ltd., India
stephenh
Posts: 77
Online: User is Offline
7/19/2007 7:51 AM  
Hello Nilay.

Can you file a Cadence service request for this please?
Use either http://sourcelink.cadence.com/ or email support@cadence.com, or call your AE.
This will let us react most efficiently to help you.

I'm sure it'll be easy to fix, but trying to discuss it via a mailing list is a bit time consuming!

Thanks.
Steve.
Steve H.
stephenh
Posts: 77
Online: User is Offline
7/19/2007 7:56 AM  
That said, an obvious thing to check is that you have used the vm_icc.flt filter on your scan script!

Check your VSIF file, and compare against the tutorial from:
/doc/iccvmgrtut/examples/verilog/*.vsif

The scan_script should be something like:
scan_script: "vm_scan_default.pl ${VMANAGER_HOME}/bin/ius_hdl.flt ${VMANAGER_HOME}/bin/vm_icc.flt";

If not, vManager won't know where to find the ICC coverage files.
Steve H.
ddmello
Posts: 15
Online: User is Offline
7/19/2007 7:59 AM  
Hi Nilay,

Try quitting eManager, then do the following and launch eManager again:

setenv LD_LIBRARY_PATH `ncroot`/tools/vmgr/icc_adapter/lib:${LD_LIBRARY_PATH}

If that doesn't work please contact Cadence support at http://sourcelink.cadence.com

Hope that helps,
Dean
nilaygoyal
Posts: 9
Online: User is Offline
7/19/2007 7:59 AM  
Hello Steve,

Thanks for the quick response. I have mailed the query to support@cadence.com keeping product as 'vManager'.

Best Regards,
Nilay
eInfochips Ltd., India
nilaygoyal
Posts: 9
Online: User is Offline
7/24/2007 12:05 AM  
Hello Steve,

The solution that you provided works !!
I had not provided proper filter file in the scan script. I added the vm_icc.flt filter file and it worked.

Thanks a bunch for your help.

Best Regards,
Nilay Goyal
eInfochips Ltd., India
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Forums > Functional Verification > Verification Planning > ICC and eManager integration !


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