Hi,
Sorry for the spam but here's a small update. I just restarted the (virtual) 
machine and tried casper_xps again, and the same error occurred at a later 
stage. I have successfully compiled non-trivial designs on this same 
machine/setting/versions before, but this one is by far the most intense 
(should take up roughly 50% of the FPGA resource). Here's the new error message:

Writing file system_map.ngm...
Running directed packing...
Running delay-based LUT packing...
Updating timing models...
INFO:Map:215 - The Interim Design Summary has been generated in the MAP Report
   (.mrp).
Running timing-driven placement...
Total REAL time at the beginning of Placer: 8 mins 6 secs
Total CPU  time at the beginning of Placer: 8 mins 3 secs

Phase 1.1  Initial Placement Analysis
Phase 1.1  Initial Placement Analysis (Checksum:86815621) REAL time: 8 mins 59 
secs

Phase 2.7  Design Feasibility Check
Phase 2.7  Design Feasibility Check (Checksum:86815621) REAL time: 9 mins 14 
secs

Phase 3.31  Local Placement Optimization
Phase 3.31  Local Placement Optimization (Checksum:44c9354) REAL time: 9 mins 
14 secs

Phase 4.37  Local Placement Optimization
Phase 4.37  Local Placement Optimization (Checksum:44c9354) REAL time: 9 mins 
14 secs

Phase 5.2  Initial Placement for Architecture Specific Features

ERROR:Xflow - map: application received signal 9
ERROR:Xflow:42 - Aborting flow execution...
gmake: *** [__xps/system_routed] Error 1
ERROR:EDK -
   Error while running "gmake -f system.make bits".
Error using gen_xps_files (line 640)
XPS failed.

Thank you so much for any inputs!
Jeff
________________________________
From: casper-boun...@lists.berkeley.edu [casper-boun...@lists.berkeley.edu] on 
behalf of Haoxuan Zheng [jef...@mit.edu]
Sent: Sunday, March 31, 2013 11:45 PM
To: casper@lists.berkeley.edu; Jonathan L Losh; sanchez.nev...@gmail.com
Subject: [casper] ERROR:Xflow - map: application received signal 9

Hi Casper,
I have been getting the following error when running casper_xps compilation 
(see bold part towards the end). I am running Xilinx ISE 14.2 on Matlab 2012a 
on Ubuntu 11.10. Any thoughts or suggestions would be greatly appreciated!


#----------------------------------------------#
# Starting program map
# map -timing -detail -ol high -xe n -register_duplication -o system_map.ncd -w
-pr b system.ngd system.pcf
#----------------------------------------------#
Release 14.2 - Map P.28xd (lin64)
Copyright (c) 1995-2012 Xilinx, Inc.  All rights reserved.
PMSPEC -- Overriding Xilinx file
</media/80Gb/Programs/Xilinx/14.2/ISE_DS/EDK/data/Xdh_PrimTypeLib.xda> with
local file
</media/80Gb/Programs/Xilinx/14.2/ISE_DS/ISE/data/Xdh_PrimTypeLib.xda>
Using target part "6vsx475tff1759-1".
Mapping design into LUTs...
WARNING:MapLib:701 - Signal qdr1_cq_n connected to top level port qdr1_cq_n has
   been removed.
<**similar warning skipped here**>
WARNING:MapLib:701 - Signal qdr1_bw_n<3> connected to top level port
   qdr1_bw_n<3> has been removed.
<**similar warning skipped here**>
WARNING:MapLib:701 - Signal aux_clk_n connected to top level port aux_clk_n has
   been removed.
WARNING:MapLib:701 - Signal aux_clk_p connected to top level port aux_clk_p has
   been removed.
Writing file system_map.ngm...
Running directed packing...
Running delay-based LUT packing...
Updating timing models...
ERROR:Xflow - map: application received signal 9
ERROR:Xflow:42 - Aborting flow execution...
gmake: *** [__xps/system_routed] Error 1
ERROR:EDK -
   Error while running "gmake -f system.make bits".
Error using gen_xps_files (line 640)
XPS failed.

Thank you so much!
Jeff

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