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run Calibre PEX with PCElls

Mohellayali82

 dear all

i have an issue when running calibre PEX for parasitic extraction, it fails and i have this message error 

*Error* load: error while loading file - "/server2/home/WORKDIR/myp/skill1.il

and this happens with all the pcells i created , the way i load them is by putting a load in the libInit.il

 

my layout looks good but Calibre crashes with those errors

 

so my question is what may cause this

 

and as the tapeout is close i am afraid i send a wrong thing to the foundry

creating a GDS2 file successfully and communicate it to the foundry is it enough to transmit my design faithfully, or shouldi take precaution like flattening my whole design

 

please enlighten me

 

regards

Parents

  • Hi Andrew,

    Thank you for your reply

    For the auCore.cxt you are right because the extractor performs an LVS before so use the auCdl function to generate the schematic netlist, for that i switched to 32 bit version and i am happy with that for now

     

    about the pCell error message, here is the complete transcript:

    i did a simple StreamOut, the stream file seems OK, and whithin my SKILL code i use no printf function nor any forbidden function, all i am using is rod and db functions

     

    \o ********************************************************************************
    \o Product   : Virtuoso(R) STREAM Out
    \o Program   : @(#)$CDS: pipo.exe version 5.1.0 08/19/2008 01:14 (cicln04) $
    \o SubVersion: sub-version 5.10.41.500.5.122
    \o Started at: 28-Feb-2011  12:41:26
    \o User Name : houfaff
    \o Host Name : icestm2.ewi.utwente.nl
    \o Directory : /icestm2/home/houfaff/WORKDIR/workdir_65_534CDB
    \o CADENCE Design Systems, Inc.
    \o ********************************************************************************
    \o
    \o
    \o Reading Cadence database ...
    \o *WARNING* '/icestm2/home/houfaff/WORKDIR/workdir_65_534CDB/cds.lib', Line 33: path /icestm2/home/houfaff/xfer/PROJECT/Temp already belongs to LIB Temp.
    \o
    \o Loading libInit file of library "cmos065" ...
    \o "   Loading 'callback_common.il' ..."
    \o
    \o "   Loading 'callback_bipolar.il' ..."
    \o
    \o "   Loading 'callback_celemfringe.il' ..."
    \o
    \o "   Loading 'callback_polyCap.il' ..."
    \o
    \o "   Loading 'callback_diode.il' ..."
    \o
    \o "   Loading 'callback_gatedDiode.il' ..."
    \o
    \o "   Loading 'callback_drift.il' ..."
    \o
    \o "   Loading 'callback_mosfet.il' ..."
    \o
    \o "   Loading 'callback_resistor.il' ..."
    \o
    \o "   Loading 'callback_rnpofuse.il' ..."
    \o
    \o "   Loading 'callback_cfringe.il' ..."
    \o
    \o "   Loading 'callback_cmetal.il' ..."
    \o
    \o "   Loading 'callback_cstripe.il' ..."
    \o
    \o "   Loading 'callback_mimCap.il' ..."
    \o
    \o "   Loading 'callback_sealring.il' ..."
    \o
    \o "   Loading 'callback_pgtext.il' ..."
    \o
    \o "   Loading 'callback_stackvia.il' ..."
    \o
    \o "   Loading 'equation_common.il' ..."
    \o
    \o "   Loading 'equation_polyCap.il' ..."
    \o
    \o "   Loading 'equation_mosfet.il' ..."
    \o
    \o "   Loading 'equation_resistor.il' ..."
    \o
    \o "   Loading 'equation_cfringe.il' ..."
    \o
    \o "   Loading 'equation_cmetal.il' ..."
    \o
    \o "   Loading 'equation_cstripe.il' ..."
    \o
    \o "   Loading 'equation_mimCap.il' ..."
    \o
    \o "   Loading 'label.il' ..."
    \o
    \o "   Loading 'netlist.il' ..."
    \o
    \o "   Loading 'param.il' ..."
    \o
    \o "   Loading 'cmos065customization.il' ..."
    \o
    \o "   Loading 'cmos065contact_callback.il' ..."
    \o
    \o "   Loading 'commonPcellProcs.il' ..."
    \o
    \o "   Loading 'genericSealring.il' ..."
    \o
    \o "   Loading 'pgtext_drc_clean_function.il' ..."
    \o
    \o "   Loading 'DKPcellLib.il' ..."
    \o
    \o "   Loading 'genericTmpSealring.il' ..."
    \o
    \o "   Loading 'genericSealring_1.il' ..."
    \o
    \o "   Loading 'genericLayersAndDRs.il' ..."
    \o
    \o
    \o    Defining DRF path ...
    \o ---> defUserInitProc for le: DK_cmos065_leUserInitProc
    \o    Loading user file ...
    \o *WARNING* The directory: '/misc/icetux6/cadappl/ictools/cadence_ic/5.1.41.HF122/tools.lnx86/dfII/etc/cdslib/artist/functional' does not exist
    \o  but was defined in libFile '/icestm2/home/houfaff/WORKDIR/workdir_65_534CDB/cds.lib' for Lib 'functional'.
    \o
    \o *WARNING* '/icestm2/home/houfaff/WORKDIR/workdir_65_534CDB/cds.lib', Line 33: path /icestm2/home/houfaff/xfer/PROJECT/Temp already belongs to LIB Temp.
    \o
    \o "libInit.il OK"
    \o
    \o Loading libInit file of library "cmos065_rf" ...
    \o    Loading user file ...
    \o function DK_rpporpoInit redefined
    \o function DK_rpporpoDone redefined
    \o function DK_rppoiInit redefined
    \o function DK_rppoiDone redefined
    \o function DK_rpodrpoInit redefined
    \o function DK_rpodrpoDone redefined
    \o function DK_rnporpoInit redefined
    \o function DK_rnporpoDone redefined
    \o function DK_rnpoiInit redefined
    \o function DK_rnpoiDone redefined
    \o function DK_rnpoInit redefined
    \o function DK_rnpoDone redefined
    \o function DK_rmzInit redefined
    \o function DK_rmzDone redefined
    \o function DK_rmxInit redefined
    \o function DK_rmxDone redefined
    \o function DK_rmtInit redefined
    \o function DK_rmtDone redefined
    \o function DK_rm1Init redefined
    \o function DK_rm1Done redefined
    \o function DK_rhiporpoInit redefined
    \o function DK_rhiporpoDone redefined
    \o function DK_rapInit redefined
    \o function DK_rapDone redefined
    \o function DK_cpolppwInit redefined
    \o function DK_cpolppwDone redefined
    \o function DK_cpolpnwInit redefined
    \o function DK_cpolpnwDone redefined
    \o function DK_cpogpnwInit redefined
    \o function DK_cpogpnwDone redefined
    \o function DK_cpo25pwInit redefined
    \o function DK_cpo25pwDone redefined
    \o function DK_cpo25nwInit redefined
    \o function DK_cpo25nwDone redefined
    \o function DK_cpo18pwInit redefined
    \o function DK_cpo18pwDone redefined
    \o function DK_cpo18nwInit redefined
    \o function DK_cpo18nwDone redefined
    \o function DK_cmzmzInit redefined
    \o function DK_cmzmzDone redefined
    \o function DK_cmxmzInit redefined
    \o function DK_cmxmzDone redefined
    \o function DK_cmxmxInit redefined
    \o function DK_cmxmxDone redefined
    \o function DK_cmstrstkInit redefined
    \o function DK_cmstrstkDone redefined
    \o function DK_cmimmk4x0ynosubInit redefined
    \o function DK_cmimmk4x0ynosubDone redefined
    \o function DK_cmimmk4x0yInit redefined
    \o function DK_cmimmk4x0yDone redefined
    \o function DK_cm1mxInit redefined
    \o function DK_cm1mxDone redefined
    \o function DK_cfrm1m5shznosubInit redefined
    \o function DK_cfrm1m5shznosubDone redefined
    \o function DK_cfrm1m5shzInit redefined
    \o function DK_cfrm1m5shzDone redefined
    \o function DK_NetlistingMode redefined
    \o function DK_DefaultNetlistingMode redefined
    \o function DK_SetNetlistingModeGeometrical redefined
    \o function DK_SetNetlistingModeElectrical redefined
    \o function DK_SetNetlistingModeMixed redefined
    \o function DK_IsNetlistingModeGeometrical redefined
    \o function DK_IsNetlistingModeElectrical redefined
    \o function DK_IsNetlistingModeMixed redefined
    \o function DK_EGupdate redefined
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o *Error* load: error while loading file - "/icestm2/hom
    \o e/houfaff/WORKDIR/myp/skillexample8.il"
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o
    \o *Error* load: error while loading file - "/icestm2/home/houfaff/WORKDIR/myp/skille
    \o xample1.il"
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o
    \o *Error* load: error while loading file - "/icestm2/home/houfaff/WORKDIR/myp/skillexamp
    \o le2.il"
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o
    \o *Error* load: error while loading file - "/icestm2/home/houfaff/WORKDIR/myp/skille
    \o xample3.il"
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o
    \o *Error* load: error while loading file - "/icestm2/home/houfaff/WORKDIR/myp/skillexampl
    \o e4.il"
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o
    \o *Error* load: error while loading file - "/icestm2/home/houfaff/WORKDIR/myp/skil
    \o lexample5.il"
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o
    \o *Error* load: error while loading file - "/icestm2/home/houfaff/WORKDIR/myp/skill
    \o example6.il"
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o
    \o *Error* load: error while loading file - "/icestm2/home/houfaff/WORKDIR/myp/skille
    \o xample7.il"
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o
    \o *Error* load: error while loading file - "/icestm2/home/houfaff/WORKDIR/myp/assemb
    \o lage_mos.il"
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o
    \o *Error* load: error while loading file - "/icestm2/home/houfaff/WORKDIR/myp/asse
    \o mblage_mos_npn.il"
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o
    \o *Error* load: error while loading file - "/icestm2/home/houfaff/WORKDIR/myp/my_pt
    \o ap.il"
    \o
    \o
    \o *** There were 0 error and 50 warning messages ***
    \o
    \o Statistic and more information, please check /icestm2/home/houfaff/PIPO.LOG file.
    \o
    \o NORMAL EXIT ...
    \o
    \o
    \w *WARNING* '/icestm2/home/houfaff/WORKDIR/workdir_65_534CDB/cds.lib', Line 33: path /icestm2/home/houfaff/xfer/PROJECT/Temp already belongs to LIB Temp.
    \w *WARNING* The directory: '/misc/icetux6/cadappl/ictools/cadence_ic/5.1.41.HF122/tools.lnx86/dfII/etc/cdslib/artist/functional' does not exist
    \w  but was defined in libFile '/icestm2/home/houfaff/WORKDIR/workdir_65_534CDB/cds.lib' for Lib 'functional'.
    \o PIPO STRMOUT (PID = ipc:5) completed successfully, see log file '~/PIPO.LOG' for more details.
    \o

     

    so as you can see its just complaining about pcDefinePCell nothing else
     

Reply

  • Hi Andrew,

    Thank you for your reply

    For the auCore.cxt you are right because the extractor performs an LVS before so use the auCdl function to generate the schematic netlist, for that i switched to 32 bit version and i am happy with that for now

     

    about the pCell error message, here is the complete transcript:

    i did a simple StreamOut, the stream file seems OK, and whithin my SKILL code i use no printf function nor any forbidden function, all i am using is rod and db functions

     

    \o ********************************************************************************
    \o Product   : Virtuoso(R) STREAM Out
    \o Program   : @(#)$CDS: pipo.exe version 5.1.0 08/19/2008 01:14 (cicln04) $
    \o SubVersion: sub-version 5.10.41.500.5.122
    \o Started at: 28-Feb-2011  12:41:26
    \o User Name : houfaff
    \o Host Name : icestm2.ewi.utwente.nl
    \o Directory : /icestm2/home/houfaff/WORKDIR/workdir_65_534CDB
    \o CADENCE Design Systems, Inc.
    \o ********************************************************************************
    \o
    \o
    \o Reading Cadence database ...
    \o *WARNING* '/icestm2/home/houfaff/WORKDIR/workdir_65_534CDB/cds.lib', Line 33: path /icestm2/home/houfaff/xfer/PROJECT/Temp already belongs to LIB Temp.
    \o
    \o Loading libInit file of library "cmos065" ...
    \o "   Loading 'callback_common.il' ..."
    \o
    \o "   Loading 'callback_bipolar.il' ..."
    \o
    \o "   Loading 'callback_celemfringe.il' ..."
    \o
    \o "   Loading 'callback_polyCap.il' ..."
    \o
    \o "   Loading 'callback_diode.il' ..."
    \o
    \o "   Loading 'callback_gatedDiode.il' ..."
    \o
    \o "   Loading 'callback_drift.il' ..."
    \o
    \o "   Loading 'callback_mosfet.il' ..."
    \o
    \o "   Loading 'callback_resistor.il' ..."
    \o
    \o "   Loading 'callback_rnpofuse.il' ..."
    \o
    \o "   Loading 'callback_cfringe.il' ..."
    \o
    \o "   Loading 'callback_cmetal.il' ..."
    \o
    \o "   Loading 'callback_cstripe.il' ..."
    \o
    \o "   Loading 'callback_mimCap.il' ..."
    \o
    \o "   Loading 'callback_sealring.il' ..."
    \o
    \o "   Loading 'callback_pgtext.il' ..."
    \o
    \o "   Loading 'callback_stackvia.il' ..."
    \o
    \o "   Loading 'equation_common.il' ..."
    \o
    \o "   Loading 'equation_polyCap.il' ..."
    \o
    \o "   Loading 'equation_mosfet.il' ..."
    \o
    \o "   Loading 'equation_resistor.il' ..."
    \o
    \o "   Loading 'equation_cfringe.il' ..."
    \o
    \o "   Loading 'equation_cmetal.il' ..."
    \o
    \o "   Loading 'equation_cstripe.il' ..."
    \o
    \o "   Loading 'equation_mimCap.il' ..."
    \o
    \o "   Loading 'label.il' ..."
    \o
    \o "   Loading 'netlist.il' ..."
    \o
    \o "   Loading 'param.il' ..."
    \o
    \o "   Loading 'cmos065customization.il' ..."
    \o
    \o "   Loading 'cmos065contact_callback.il' ..."
    \o
    \o "   Loading 'commonPcellProcs.il' ..."
    \o
    \o "   Loading 'genericSealring.il' ..."
    \o
    \o "   Loading 'pgtext_drc_clean_function.il' ..."
    \o
    \o "   Loading 'DKPcellLib.il' ..."
    \o
    \o "   Loading 'genericTmpSealring.il' ..."
    \o
    \o "   Loading 'genericSealring_1.il' ..."
    \o
    \o "   Loading 'genericLayersAndDRs.il' ..."
    \o
    \o
    \o    Defining DRF path ...
    \o ---> defUserInitProc for le: DK_cmos065_leUserInitProc
    \o    Loading user file ...
    \o *WARNING* The directory: '/misc/icetux6/cadappl/ictools/cadence_ic/5.1.41.HF122/tools.lnx86/dfII/etc/cdslib/artist/functional' does not exist
    \o  but was defined in libFile '/icestm2/home/houfaff/WORKDIR/workdir_65_534CDB/cds.lib' for Lib 'functional'.
    \o
    \o *WARNING* '/icestm2/home/houfaff/WORKDIR/workdir_65_534CDB/cds.lib', Line 33: path /icestm2/home/houfaff/xfer/PROJECT/Temp already belongs to LIB Temp.
    \o
    \o "libInit.il OK"
    \o
    \o Loading libInit file of library "cmos065_rf" ...
    \o    Loading user file ...
    \o function DK_rpporpoInit redefined
    \o function DK_rpporpoDone redefined
    \o function DK_rppoiInit redefined
    \o function DK_rppoiDone redefined
    \o function DK_rpodrpoInit redefined
    \o function DK_rpodrpoDone redefined
    \o function DK_rnporpoInit redefined
    \o function DK_rnporpoDone redefined
    \o function DK_rnpoiInit redefined
    \o function DK_rnpoiDone redefined
    \o function DK_rnpoInit redefined
    \o function DK_rnpoDone redefined
    \o function DK_rmzInit redefined
    \o function DK_rmzDone redefined
    \o function DK_rmxInit redefined
    \o function DK_rmxDone redefined
    \o function DK_rmtInit redefined
    \o function DK_rmtDone redefined
    \o function DK_rm1Init redefined
    \o function DK_rm1Done redefined
    \o function DK_rhiporpoInit redefined
    \o function DK_rhiporpoDone redefined
    \o function DK_rapInit redefined
    \o function DK_rapDone redefined
    \o function DK_cpolppwInit redefined
    \o function DK_cpolppwDone redefined
    \o function DK_cpolpnwInit redefined
    \o function DK_cpolpnwDone redefined
    \o function DK_cpogpnwInit redefined
    \o function DK_cpogpnwDone redefined
    \o function DK_cpo25pwInit redefined
    \o function DK_cpo25pwDone redefined
    \o function DK_cpo25nwInit redefined
    \o function DK_cpo25nwDone redefined
    \o function DK_cpo18pwInit redefined
    \o function DK_cpo18pwDone redefined
    \o function DK_cpo18nwInit redefined
    \o function DK_cpo18nwDone redefined
    \o function DK_cmzmzInit redefined
    \o function DK_cmzmzDone redefined
    \o function DK_cmxmzInit redefined
    \o function DK_cmxmzDone redefined
    \o function DK_cmxmxInit redefined
    \o function DK_cmxmxDone redefined
    \o function DK_cmstrstkInit redefined
    \o function DK_cmstrstkDone redefined
    \o function DK_cmimmk4x0ynosubInit redefined
    \o function DK_cmimmk4x0ynosubDone redefined
    \o function DK_cmimmk4x0yInit redefined
    \o function DK_cmimmk4x0yDone redefined
    \o function DK_cm1mxInit redefined
    \o function DK_cm1mxDone redefined
    \o function DK_cfrm1m5shznosubInit redefined
    \o function DK_cfrm1m5shznosubDone redefined
    \o function DK_cfrm1m5shzInit redefined
    \o function DK_cfrm1m5shzDone redefined
    \o function DK_NetlistingMode redefined
    \o function DK_DefaultNetlistingMode redefined
    \o function DK_SetNetlistingModeGeometrical redefined
    \o function DK_SetNetlistingModeElectrical redefined
    \o function DK_SetNetlistingModeMixed redefined
    \o function DK_IsNetlistingModeGeometrical redefined
    \o function DK_IsNetlistingModeElectrical redefined
    \o function DK_IsNetlistingModeMixed redefined
    \o function DK_EGupdate redefined
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o *Error* load: error while loading file - "/icestm2/hom
    \o e/houfaff/WORKDIR/myp/skillexample8.il"
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o
    \o *Error* load: error while loading file - "/icestm2/home/houfaff/WORKDIR/myp/skille
    \o xample1.il"
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o
    \o *Error* load: error while loading file - "/icestm2/home/houfaff/WORKDIR/myp/skillexamp
    \o le2.il"
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o
    \o *Error* load: error while loading file - "/icestm2/home/houfaff/WORKDIR/myp/skille
    \o xample3.il"
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o
    \o *Error* load: error while loading file - "/icestm2/home/houfaff/WORKDIR/myp/skillexampl
    \o e4.il"
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o
    \o *Error* load: error while loading file - "/icestm2/home/houfaff/WORKDIR/myp/skil
    \o lexample5.il"
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o
    \o *Error* load: error while loading file - "/icestm2/home/houfaff/WORKDIR/myp/skill
    \o example6.il"
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o
    \o *Error* load: error while loading file - "/icestm2/home/houfaff/WORKDIR/myp/skille
    \o xample7.il"
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o
    \o *Error* load: error while loading file - "/icestm2/home/houfaff/WORKDIR/myp/assemb
    \o lage_mos.il"
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o
    \o *Error* load: error while loading file - "/icestm2/home/houfaff/WORKDIR/myp/asse
    \o mblage_mos_npn.il"
    \o
    \o *Error* eval: undefined function - pcDefinePCell
    \o
    \o *Error* load: error while loading file - "/icestm2/home/houfaff/WORKDIR/myp/my_pt
    \o ap.il"
    \o
    \o
    \o *** There were 0 error and 50 warning messages ***
    \o
    \o Statistic and more information, please check /icestm2/home/houfaff/PIPO.LOG file.
    \o
    \o NORMAL EXIT ...
    \o
    \o
    \w *WARNING* '/icestm2/home/houfaff/WORKDIR/workdir_65_534CDB/cds.lib', Line 33: path /icestm2/home/houfaff/xfer/PROJECT/Temp already belongs to LIB Temp.
    \w *WARNING* The directory: '/misc/icetux6/cadappl/ictools/cadence_ic/5.1.41.HF122/tools.lnx86/dfII/etc/cdslib/artist/functional' does not exist
    \w  but was defined in libFile '/icestm2/home/houfaff/WORKDIR/workdir_65_534CDB/cds.lib' for Lib 'functional'.
    \o PIPO STRMOUT (PID = ipc:5) completed successfully, see log file '~/PIPO.LOG' for more details.
    \o

     

    so as you can see its just complaining about pcDefinePCell nothing else
     

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