OCEAN script generated for AMS + APS simulation

Hi all,

I was recently working on a mixed-singal simulation with AMS. To speed up the simulation, in ADE, I chose simulation performance mode as "APS", and manually chose 8 threads. In ADE, everything goes well, 8 cpu cores were brought up for the simulation, the simulation finished quite soon.

Then I generated an ocean script from ADE, and tried to run the script in OCEAN enviorment. But this time, it seems only one cpu cores was working and thus a very long simulation time was experienced. I checked there are the following warnings:  

•  WARNING (OCN-6012): Invalid option: numThreads. Use ocnDisplay('option) to see the list of options, or
•         use ocnHelp('option). You can also refer to online help on simulator.
• WARNING (OCN-6012): Invalid option: mtOption. Use ocnDisplay('option) to see the list of options, or
•         use ocnHelp('option). You can also refer to online help on simulator.
• WARNING (OCN-6012): Invalid option: uniMode. Use ocnDisplay('option) to see the list of options, or
•         use ocnHelp('option). You can also refer to online help on simulator.

 I use Cadence ic6.1.5-64b.500.16.2; MMSIM 121

the machine I used has 8 cores. 

The automatic generated ocean script was as following (simplified) :

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simulator( 'ams )

solver( 'Spectre )

design(....)

ocnAmsSetOSSNetlister()

resultsDir( "..." )

connectRules()

globalSignal(?name "gnd!" ?lang "CDBA" ?wireType "wire" ?discipline "" ?ground "YES")

globalSignal(?name "vdd!" ?lang "CDBA" ?wireType "wire" ?discipline "" ?ground "NO")

modelFile( )

analysis('tran ?stop "30n"  )

desVar(  "vdd" 1.5 )

envOption(

'netlisterMode  "OSS-based" 

'invocationStyle  "irun" 

'builtinuser  nil 

'cleanSnapShot  list(t) 

)

option( ?categ 'amsTurboOpts

'numThreads  "8" 

'mtOption  "Manual" 

'uniMode  "Turbo" 

)

temp( 27 ) 

run() 

Thanks in advance for your help!