Forum Discussion

BaluM's avatar
BaluM
Icon for New Contributor rankNew Contributor
2 years ago

Quartus 24.1 Fit running more than 40+ hrs and not completing

Hi Quartus Experts, I'm new to Quartus and need some of your suggestions!

My Quartus is running in Fit stage for more than 40+hrs and not completing.

I see only below reports in my run area.

FPGA.drc.partitioned.rpt FPGA.sdc_constraints.rpt FPGA.syn.rpt
FPGA.flow.rpt FPGA.syn.ae.rpt FPGA.syn.summary

I looked into DRC.part*.rpt and i see luts driving 200000+ fanout signals, i enabled GLOBAL_SIGNAL ON for those,

I enabled parallel processing

I'm out of Ideas, what else can be checked in these reports.

Please share some check points, ill try to look into it.

-Thank you

Balaraj M

Hdl

6 Replies

  • TingJiangT_Intel's avatar
    TingJiangT_Intel
    Icon for Contributor rankContributor
    2 years ago

    Hi there, do you have a version which has completed the process?

    Maybe you used too many core logic resources in your project.


  • BaluM's avatar
    BaluM
    Icon for New Contributor rankNew Contributor
    2 years ago

    It got completed with 23.4.0.79-Pro but it took more than 5 days!

  • TingJiangT_Intel's avatar
    TingJiangT_Intel
    Icon for Contributor rankContributor
    2 years ago

    I think your project may spend lots of time to conduct optimization. Please check the hierarchy under the project navigate to see if there is any module optimized away like the following results:


  • BaluM's avatar
    BaluM
    Icon for New Contributor rankNew Contributor
    2 years ago

    Thanks let me check, my run is stuck at this point for maximum time.