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Observer pkuruganti
Observer
696 Views
Registered: ‎02-21-2013

SdAccel 2017.2 + KCU1500: run 'synth_1' couldn't start because one or more of the prerequisite runs failed

Hi,

 

I have created a KCU1500 design with 8 kernels. This design failed with cryptic error towards end of the flow (after more than 1 day of run time)

 

ERROR: run 'synth_1' couldn't start because one or more of the prerequisite runs failed
One or more synthesis runs failed during dynamic region dcp generation
    while executing

 

Spent sometime looking into logs to understand what the error is? Can someone throw light on what the issue and where to look for it? Are there any incremental flow options to rerun

 

I tried Emulation-HW flow and seems to have gone through as it generated all expected files in "Emulation-HW" folder, like .xclbin. .exe and system_estimate.txt files

 

Attached is the log from "System" run

 

Regards

Prasad

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2 Replies
Observer pkuruganti
Observer
626 Views
Registered: ‎02-21-2013

Re: SdAccel 2017.2 + KCU1500: run 'synth_1' couldn't start because one or more of the prerequisite runs failed

Ping?

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Xilinx Employee
Xilinx Employee
615 Views
Registered: ‎08-17-2011

Re: SdAccel 2017.2 + KCU1500: run 'synth_1' couldn't start because one or more of the prerequisite runs failed

hi @pkuruganti

 

check all the runme.log files generated during the run ; one of them has an error 

maybe you run out of disk space or something more serious.

 

cd /workspaces/test_sdaccel/gmac_640_oct_kernel/System/

find _xocc_link_binary_container_1/ -name runme.log

should return 60+ files (that's what the log file you attached listed) ; you can pipe it to an editor for opening, for example: 

find _xocc_link_binary_container_1/ -name runme.log | xargs gvim -p

 

 

- Hervé

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