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Newbie superstar
Newbie
504 Views
Registered: ‎05-15-2018

Vivado 2015.2 simulation error

hi, I am running vivado 2015.2. And I have a problem that bothers me for a long time.  When I run the behavioral simulation, it occurs two errors like this.

"[USF-XSim 62] 'elaborate' step failed with error(s). Please check the Tcl console output or 'C:/VIVADO/mux4to1/mux4to1.sim/sim_1/behav/elaborate.log' file for more information."

"[XSIM 43-3410] Failed to compile one of the generated C files.
Please recompile with "-mt off -v 1" switch to identify which design unit failed."

 

I searched the Internet, but I find no solutions for my problem.  The Project is well simulated on my classmates' computer. Both of our computer system is Windows 10. I have installed it several times, but it didn't work. 

 

Could anybody tell me how to recompile with "-mt off -v 1" switch or tell me how to solve my problem? Thanks!

 

1.png1.png

 

and this is information in the elaborate.log 

 

Vivado Simulator 2015.2
Copyright 1986-1999, 2001-2015 Xilinx, Inc. All Rights Reserved.
Running: C:/Xilinx/Vivado/2015.2/bin/unwrapped/win64.o/xelab.exe -wto b8102eca8dc74d3695267bb2a6c52be6 --debug typical --relax --mt 2 -L xil_defaultlib -L unisims_ver -L unimacro_ver -L secureip --snapshot mux4to1_sim_behav xil_defaultlib.mux4to1_sim xil_defaultlib.glbl -log elaborate.log -cc clang
Using 2 slave threads.
Starting static elaboration
Completed static elaboration
Starting simulation data flow analysis
Completed simulation data flow analysis
Time Resolution for simulation is 1ps
Compiling module xil_defaultlib.mux4to1
Compiling module xil_defaultlib.mux4to1_sim
Compiling module xil_defaultlib.glbl
Waiting for 2 sub-compilation(s) to finish...
ERROR: [XSIM 43-3410] Failed to compile one of the generated C files.
Please recompile with "-mt off -v 1" switch to identify which design unit failed.

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Xilinx Employee
Xilinx Employee
469 Views
Registered: ‎09-25-2014

Re: Vivado 2015.2 simulation error

Hi @superstar,

 

This can be a memory issue. Can you run it on a higher RAM machine?

 

Thanks.

Srimayee 

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