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AR# 15079

5.1i CPLDFit - The fitter crashes during an exhaustive fitting implementation with the error "Portability:Port_FileImp.c : Too many opened files..."

Description

General Description: 

During an exhaustive fitting implementation, the fitter crashes and reports an error similar to the following: 

 

PC: 

"tmperr.err : write 

INTERNAL_ERROR:Portability:Port_FileImp.c:449:1.37 - Port_FileImp: Too many opened files! Cannot open file 'top.xml'. 

Open files list: 

_cpldfit.rsp : read" 

 

Solaris: 

"INTERNAL_ERROR:Portability: Port_fileImp.c:1435:1.37 - Port_FileImp: Cannot open file '/build/xfndry/F.22/rtf/xc9500/data/xc9500.acd'. 

FATAL_ERROR:StaticFileParsers:StaticAcdRead.c:559:1.29 - Unable to load file or override file "/build/xfndry/F.22/rtf/xc9500/data/xc9500.acd". Process will terminate. To resolve this error...."

Solution

This problem is fixed in the latest 5.1i Service Pack, available at:  

http://support.xilinx.com/support/techsup/sw_updates  

The first service pack containing the fix is 5.1i Service Pack 1.

AR# 15079
Date Created 09/03/2007
Last Updated 05/08/2014
Status Archive
Type General Article