# -*- coding: UTF-8 -*- import os, sys, traceback, json from pyopus.misc.debug import DbgSetup, DbgMsgOut DbgSetup(True, 1) useMPI=False projData={'analyses': {'ac': {'command': "ac(1, 1e12, 'dec', 10)", 'head': 'ngspice', 'modules': ['def', 'tb'], 'options': {}, 'params': {'rfb': 1000000.0, 'rin': 1000000.0}, 'saves': []}, 'accom': {'command': "ac(1, 1e12, 'dec', 10)", 'head': 'ngspice', 'modules': ['def', 'tbrr'], 'options': {}, 'params': {'accom': 1, 'acvdd': 0, 'acvss': 0, 'cin': 1, 'rfb': 1000000000.0}, 'saves': []}, 'acvdd': {'command': "ac(1, 1e12, 'dec', 10)", 'head': 'ngspice', 'modules': ['def', 'tbrr'], 'options': {}, 'params': {'accom': 0, 'acvdd': 1, 'acvss': 0, 'cin': 1, 'rfb': 1000000000.0}, 'saves': []}, 'acvss': {'command': "ac(1, 1e12, 'dec', 10)", 'head': 'ngspice', 'modules': ['def', 'tbrr'], 'options': {}, 'params': {'accom': 0, 'acvdd': 0, 'acvss': 1, 'cin': 1, 'rfb': 1000000000.0}, 'saves': []}, 'blank': {'command': None, 'head': 'ngspice', 'modules': [], 'options': {}, 'params': {}, 'saves': []}, 'dc': {'command': "dc(-2.0, 2.0, 'lin', 100, 'vin1')", 'head': 'ngspice', 'modules': ['def', 'tb'], 'options': {}, 'params': {'rfb': 1000000.0, 'rin': 1000000.0}, 'saves': []}, 'noise': {'command': "noise(1, 1e12, 'dec', 10, 'vin1', 'out')", 'head': 'ngspice', 'modules': ['def', 'tb'], 'options': {}, 'params': {'rfb': 1000000.0, 'rin': 1000000.0}, 'saves': []}, 'op': {'command': 'op()', 'head': 'ngspice', 'modules': ['def', 'tb'], 'options': {}, 'params': {'rfb': 1000000.0, 'rin': 1000000.0}, 'saves': ['all()', "p(ipath(mosList, 'x1', 'm0'), ['vgs', 'vth', " "'vds', 'vdsat'])"]}, 'tran': {'command': "tran(param['tr']*1, " "param['tstart']+param['pw']*2)", 'head': 'ngspice', 'modules': ['def', 'tb'], 'options': {'reltol': 0.0001}, 'params': {'rfb': 1000000.0, 'rin': 1000000.0}, 'saves': []}, 'translew': {'command': "tran(param['tr']*1, " "param['tstart']+param['pw']*2)", 'head': 'ngspice', 'modules': ['def', 'tb'], 'options': {'reltol': 0.0001}, 'params': {'lev1': -0.8, 'lev2': 0.8, 'rfb': 1000000.0, 'rin': 1000000.0}, 'saves': []}}, 'analysisNames': ['op', 'dc', 'ac', 'accom', 'acvdd', 'acvss', 'noise', 'tran', 'translew', 'blank'], 'designPar': {'c_out': {'hi': 5e-11, 'init': 8.21e-12, 'lo': 1e-15}, 'diff_l': {'hi': 4e-06, 'init': 1.08e-06, 'lo': 1.8e-07}, 'diff_w': {'hi': 9.5e-05, 'init': 7.73e-06, 'lo': 1e-06}, 'load_l': {'hi': 4e-06, 'init': 2.57e-06, 'lo': 1.8e-07}, 'load_w': {'hi': 9.5e-05, 'init': 3.49e-05, 'lo': 1e-06}, 'mirr_l': {'hi': 4e-06, 'init': 5.63e-07, 'lo': 1.8e-07}, 'mirr_ld': {'hi': 4e-06, 'init': 5.63e-07, 'lo': 1.8e-07}, 'mirr_w': {'hi': 9.5e-05, 'init': 7.46e-05, 'lo': 1e-06}, 'mirr_wd': {'hi': 9.5e-05, 'init': 7.46e-05, 'lo': 1e-06}, 'mirr_wo': {'hi': 9.5e-05, 'init': 7.46e-05, 'lo': 1e-06}, 'out_l': {'hi': 4e-06, 'init': 3.75e-07, 'lo': 1.8e-07}, 'out_w': {'hi': 9.5e-05, 'init': 4.8e-05, 'lo': 1e-06}, 'r_out': {'hi': 200000.0, 'init': 19.7, 'lo': 1}}, 'designParNames': ['mirr_w', 'mirr_wd', 'mirr_wo', 'mirr_l', 'mirr_ld', 'out_w', 'out_l', 'load_w', 'load_l', 'diff_w', 'diff_l', 'c_out', 'r_out'], 'headNames': ['ngspice'], 'heads': {'ngspice': {'moddefs': {'def': {'file': 'miller.inc'}, 'mc': {'file': 'cmos180n.lib', 'section': 'mc'}, 'tb': {'file': 'topdc.inc'}, 'tbrr': {'file': 'toprr.inc'}, 'tm': {'file': 'cmos180n.lib', 'section': 'tm'}, 'wo': {'file': 'cmos180n.lib', 'section': 'wo'}, 'wp': {'file': 'cmos180n.lib', 'section': 'wp'}, 'ws': {'file': 'cmos180n.lib', 'section': 'ws'}, 'wz': {'file': 'cmos180n.lib', 'section': 'wz'}}, 'options': {'method': 'trap'}, 'params': {'cload': 1e-12, 'ibias': 0.0001, 'lev1': -0.2, 'lev2': 0.2, 'pw': 1e-05, 'rload': 100000000.0, 'tf': 1e-09, 'tr': 1e-09, 'tstart': 1e-05}, 'settings': {'args': ['-n']}, 'simulator': 'Ngspice'}}, 'measureLower': {'bw': 10000, 'cmrr': 70, 'gain': 60, 'out_op': -0.01, 'pm': 50, 'psrr_vdd': 60, 'psrr_vss': 60, 'slewdn': 2000000.0, 'slewup': 2000000.0, 'swing': 1, 'ugbw': 10000000.0, 'vds_drv': 0, 'vgs_drv': 0}, 'measureNames': ['isup', 'out_op', 'vgs_drv', 'vds_drv', 'swing', 'gain', 'gain_com', 'gain_vdd', 'gain_vss', 'bw', 'ugbw', 'pm', 'phase_slope', 'cmrr', 'psrr_vdd', 'psrr_vss', 'overshdn', 'overshup', 'tsetdn', 'tsetup', 'slewdn', 'slewup', 'onoise1k', 'inoise1k', 'in1kmn2id', 'in1kmn2rd', 'in1kmn2', 'area'], 'measureNorm': {'area': 1e-10, 'phase_slope': 10}, 'measureUpper': {'area': 9e-09, 'isup': 0.001, 'out_op': 0.01, 'overshdn': 0.1, 'overshup': 0.1, 'phase_slope': 0, 'tsetdn': 1e-06, 'tsetup': 1e-06}, 'measures': {'area': {'analysis': 'blank', 'depends': [], 'expression': '(\n' ' ' "(param['mirr_w']+param['mirr_wo'])*param['mirr_l']\n" " +param['mirr_wd']*param['mirr_ld']\n" " +param['out_w']*param['out_l']*(2)\n" " +param['load_w']*param['load_l']*(1+1)\n" " +param['diff_w']*param['diff_l']*(1+1)\n" " +param['r_out']/1e3*12e-12\n" " +param['c_out']/1e-12*100e-12\n" ')', 'vector': False}, 'bw': {'analysis': 'ac', 'depends': [], 'expression': "m.ACbandwidth(m.ACtf(v('out'), v('inp', " "'inn')), scale())", 'vector': False}, 'cmrr': {'analysis': 'blank', 'depends': ['gain_com', 'gain'], 'expression': "result['gain'][cornerName]-result['gain_com'][cornerName]", 'vector': False}, 'gain': {'analysis': 'ac', 'depends': [], 'expression': 'ndx=m.IatXval(np.abs(scale()), 10.0)[0]\n' "__result=m.XatI(m.ACmag(m.ACtf(v('out'), " "v('inp', 'inn'))), ndx)", 'vector': False}, 'gain_com': {'analysis': 'accom', 'depends': [], 'expression': 'ndx=m.IatXval(np.abs(scale()), ' '10.0)[0]\n' "__result=m.XatI(m.ACmag(m.ACtf(v('out'), " '1.0)), ndx)', 'vector': False}, 'gain_vdd': {'analysis': 'acvdd', 'depends': [], 'expression': 'ndx=m.IatXval(np.abs(scale()), ' '10.0)[0]\n' "__result=m.XatI(m.ACmag(m.ACtf(v('out'), " '1.0)), ndx)', 'vector': False}, 'gain_vss': {'analysis': 'acvss', 'depends': [], 'expression': 'ndx=m.IatXval(np.abs(scale()), ' '10.0)[0]\n' "__result=m.XatI(m.ACmag(m.ACtf(v('out'), " '1.0)), ndx)', 'vector': False}, 'in1kmn2': {'analysis': 'noise', 'depends': [], 'expression': "m.XatI(ns('input', ipath('xmn2', " "'x1', 'm0')), m.IatXval(scale(), " '1e3)[0])', 'vector': False}, 'in1kmn2id': {'analysis': 'noise', 'depends': [], 'expression': "m.XatI(ns('input', ipath('xmn2', " "'x1', 'm0'), 'id'), " 'm.IatXval(scale(), 1e3)[0])', 'vector': False}, 'in1kmn2rd': {'analysis': 'noise', 'depends': [], 'expression': "m.XatI(ns('input', ipath('xmn2', " "'x1', 'm0'), 'rd'), " 'm.IatXval(scale(), 1e3)[0])', 'vector': False}, 'inoise1k': {'analysis': 'noise', 'depends': [], 'expression': "m.XatI(ns('input'), " 'm.IatXval(scale(), 1e3)[0])', 'vector': False}, 'isup': {'analysis': 'op', 'depends': [], 'expression': "isup=-i('vdd1')", 'vector': False}, 'onoise1k': {'analysis': 'noise', 'depends': [], 'expression': "m.XatI(ns('output'), " 'm.IatXval(scale(), 1e3)[0])', 'vector': False}, 'out_op': {'analysis': 'op', 'depends': [], 'expression': "v('out')", 'vector': False}, 'overshdn': {'analysis': 'tran', 'depends': [], 'expression': "m.Tundershoot(v('out'), scale(), " "t1=param['tstart'], " "t2=(param['pw']+param['tstart']+param['tr']))", 'vector': False}, 'overshup': {'analysis': 'tran', 'depends': [], 'expression': "m.Tovershoot(v('out'), scale(), " "t1=(param['pw']+param['tstart']+param['tr']))", 'vector': False}, 'phase_slope': {'analysis': 'ac', 'depends': [], 'expression': '# Transfer function\n' "tf=m.ACtf(v('out'), v('inp', " "'inn'))\n" '# Phase slope in deg/dec\n' 'slope=m.dYdX(m.ACphase(tf), ' 'np.log10(scale()))\n' '# Look only at points where ' 'gain>0dB\n' 'mask=m.ACmag(tf)>0\n' '# Max slope in region defined by ' 'mask\n' '__result=(slope*mask).max()\n', 'vector': False}, 'pm': {'analysis': 'ac', 'depends': [], 'expression': "m.ACphaseMargin(m.ACtf(v('out'), v('inp', " "'inn')))", 'vector': False}, 'psrr_vdd': {'analysis': 'blank', 'depends': ['gain', 'gain_vdd'], 'expression': "result['gain'][cornerName]-result['gain_vdd'][cornerName]", 'vector': False}, 'psrr_vss': {'analysis': 'blank', 'depends': ['gain_vss', 'gain'], 'expression': "result['gain'][cornerName]-result['gain_vss'][cornerName]", 'vector': False}, 'slewdn': {'analysis': 'translew', 'depends': [], 'expression': "m.TslewRate('falling', v('out'), " "scale(), t1=param['tstart'], " "t2=(param['pw']+param['tstart']+param['tr']))", 'vector': False}, 'slewup': {'analysis': 'translew', 'depends': [], 'expression': "m.TslewRate('rising', v('out'), " 'scale(), ' "t1=(param['pw']+param['tstart']+param['tr']))", 'vector': False}, 'swing': {'analysis': 'dc', 'depends': [], 'expression': "m.DCswingAtGain(v('out'), v('inp', " "'inn'), 0.5, 'out')", 'vector': False}, 'tsetdn': {'analysis': 'tran', 'depends': [], 'expression': "m.TsettlingTime(v('out'), scale(), " "t1=param['tstart'], " "t2=(param['pw']+param['tstart']+param['tr']))", 'vector': False}, 'tsetup': {'analysis': 'tran', 'depends': [], 'expression': "m.TsettlingTime(v('out'), scale(), " "t1=(param['pw']+param['tstart'])+param['tr'])", 'vector': False}, 'ugbw': {'analysis': 'ac', 'depends': [], 'expression': "m.ACugbw(m.ACtf(v('out'), v('inp', " "'inn')), scale())", 'vector': False}, 'vds_drv': {'analysis': 'op', 'components': 'mosList', 'depends': [], 'expression': 'res=[]\n' '# Loop over all MOS instances in ' 'mosList\n' 'for inst in mosList:\n' '\t# Generate full name for MOS ' 'instance\n' "\tfullName=ipath(inst, 'x1', 'm0')\n" '\t# Extract vds and vdsat from ' 'results\n' "\tvds=p(fullName, 'vds')\n" "\tvdsat=p(fullName, 'vdsat')\n" '\t# Compute difference and append to ' 'results list\n' '\tdiff=float(vds-vdsat)\n' '\tres.append(diff)\n' '# Return NumPy array\n' '__result=np.array(res)', 'vector': True}, 'vgs_drv': {'analysis': 'op', 'components': 'mosList', 'depends': [], 'expression': 'res=[]\n' '# Loop over all MOS instances in ' 'mosList\n' 'for inst in mosList:\n' '\t# Generate full name for MOS ' 'instance\n' "\tfullName=ipath(inst, 'x1', 'm0')\n" '\t# Extract vgs and vth from results\n' "\tvgs=p(fullName, 'vgs')\n" "\tvth=p(fullName, 'vth')\n" '\t# Compute difference and append to ' 'results list\n' '\tdiff=float(vgs-vth)\n' '\tres.append(diff)\n' '\t# Uncomment to print a debug ' 'message during evaluation\n' '\t# m.debug("%s: vgs=%f vth=%f" % ' '(fullName, vgs, vth))\n' '# Return NumPy array\n' '__result=np.array(res)', 'vector': True}}, 'mirrormap': {'cmos180n.lib': '.', 'miller.inc': '.', 'mosmm.inc': '.', 'topdc.inc': '.', 'toprr.inc': '.'}, 'opPar': {'temperature': {'hi': 100, 'lo': 0, 'nominal': 25}, 'vdd': {'hi': 2.0, 'lo': 1.7, 'nominal': 1.8}}, 'opParNames': ['vdd', 'temperature'], 'statPar': {'gu0nmm': {'dist': 'Normal(0.0,1.0)'}, 'gu0pmm': {'dist': 'Normal(0.0,1.0)'}, 'gvtnmm': {'dist': 'Normal(0.0,1.0)'}, 'gvtpmm': {'dist': 'Normal(0.0,1.0)'}, 'mn1u0': {'dist': 'Normal(0.0,1.0)'}, 'mn1vt': {'dist': 'Normal(0.0,1.0)'}, 'mn2u0': {'dist': 'Normal(0.0,1.0)'}, 'mn2vt': {'dist': 'Normal(0.0,1.0)'}, 'mn3u0': {'dist': 'Normal(0.0,1.0)'}, 'mn3vt': {'dist': 'Normal(0.0,1.0)'}, 'mn4u0': {'dist': 'Normal(0.0,1.0)'}, 'mn4vt': {'dist': 'Normal(0.0,1.0)'}, 'mn5u0': {'dist': 'Normal(0.0,1.0)'}, 'mn5vt': {'dist': 'Normal(0.0,1.0)'}, 'mp1u0': {'dist': 'Normal(0.0,1.0)'}, 'mp1vt': {'dist': 'Normal(0.0,1.0)'}, 'mp2u0': {'dist': 'Normal(0.0,1.0)'}, 'mp2vt': {'dist': 'Normal(0.0,1.0)'}, 'mp3u0': {'dist': 'Normal(0.0,1.0)'}, 'mp3vt': {'dist': 'Normal(0.0,1.0)'}}, 'statParNames': ['mp1vt', 'mp1u0', 'mp2vt', 'mp2u0', 'mp3vt', 'mp3u0', 'mn1vt', 'mn1u0', 'mn2vt', 'mn2u0', 'mn3vt', 'mn3u0', 'mn4vt', 'mn4u0', 'mn5vt', 'mn5u0', 'gvtnmm', 'gu0nmm', 'gvtpmm', 'gu0pmm'], 'variableNames': ['mosList', 'isNmos'], 'variables': {'isNmos': '[1, 1, 1, 1, 1, 0, 0, 0]', 'mosList': "['xmn1', 'xmn2', 'xmn3', 'xmn4', 'xmn5', 'xmp1', " "'xmp2', 'xmp3']"}} taskData={'cornerNames': ['nominal'], 'corners': {('nominal', ('ngspice',)): {'modules': ['tm'], 'params': {'gu0nmm': 0.0, 'gu0pmm': 0.0, 'gvtnmm': 0.0, 'gvtpmm': 0.0, 'mn1u0': 0.0, 'mn1vt': 0.0, 'mn2u0': 0.0, 'mn2vt': 0.0, 'mn3u0': 0.0, 'mn3vt': 0.0, 'mn4u0': 0.0, 'mn4vt': 0.0, 'mn5u0': 0.0, 'mn5vt': 0.0, 'mp1u0': 0.0, 'mp1vt': 0.0, 'mp2u0': 0.0, 'mp2vt': 0.0, 'mp3u0': 0.0, 'mp3vt': 0.0, 'temperature': 25, 'vdd': 1.8}}}, 'fixedParameterNames': ['mirr_w', 'mirr_wd', 'mirr_wo', 'mirr_l', 'mirr_ld', 'out_w', 'out_l', 'load_w', 'load_l', 'diff_w', 'diff_l', 'c_out', 'r_out'], 'name': 'evaluate', 'optParameterNames': [], 'output': {'aggregatordebug': 0, 'evaluatordebug': 0, 'keepfiles': False, 'optimizerdebug': 0, 'saveallresults': False, 'savewaveforms': 'verification', 'simulatordebug': 0, 'taskdebug': 1}, 'parameterNames': ['mirr_w', 'mirr_wd', 'mirr_wo', 'mirr_l', 'mirr_ld', 'out_w', 'out_l', 'load_w', 'load_l', 'diff_w', 'diff_l', 'c_out', 'r_out'], 'parameters': {'c_out': {'hi': None, 'init': 4.071026755523457e-12, 'lo': None}, 'diff_l': {'hi': None, 'init': 1.962987801002768e-06, 'lo': None}, 'diff_w': {'hi': None, 'init': 9.10044504193757e-05, 'lo': None}, 'load_l': {'hi': None, 'init': 2.7467156903976463e-07, 'lo': None}, 'load_w': {'hi': None, 'init': 8.416284368753146e-06, 'lo': None}, 'mirr_l': {'hi': None, 'init': 1.0448731038654446e-06, 'lo': None}, 'mirr_ld': {'hi': None, 'init': 1.5642296416442112e-06, 'lo': None}, 'mirr_w': {'hi': None, 'init': 7.4265218039144e-05, 'lo': None}, 'mirr_wd': {'hi': None, 'init': 4.656258457594952e-05, 'lo': None}, 'mirr_wo': {'hi': None, 'init': 4.557470194454615e-05, 'lo': None}, 'out_l': {'hi': None, 'init': 5.074524593084138e-07, 'lo': None}, 'out_w': {'hi': None, 'init': 2.274205802361054e-05, 'lo': None}, 'r_out': {'hi': None, 'init': 1529.245354459235, 'lo': None}}, 'requirementNames': [], 'requirements': {'exclude': [], 'lower': {}, 'norm': {}, 'tradeoff': {}, 'upper': {}}, 'settings': {'aggregatorsettings': {}, 'evaluatorsettings': {}, 'failurepenalty': 1000000.0, 'forwardsolution': True, 'incrementalcorners': True, 'initialstep': 0.25, 'maxiter': None, 'method': 'noneFull', 'optimizersettings': {}, 'stopsatisfied': True, 'stoptol': 1e-05, 'tradeoffmultiplier': 0}, 'type': 'cbd'} if __name__=='__main__': import numpy as np np.random.seed(0) if useMPI: from pyopus.parallel.mpi import MPI from pyopus.parallel.cooperative import cOS cOS.setDebug(mpiData['cosdebug']) if mpiData['mirror']: vm=MPI(mirrorMap=projData['mirrormap'], persistentStorage=mpiData['persistent'], debug=mpiData['vmdebug']) else: vm=MPI(debug=mpiData['vmdebug']) cOS.setVM(vm) hosts=MPI.vmStatus['hosts'] slots=MPI.vmStatus['slots'] DbgMsgOut('VM', 'Process list (total %d):' % (len(slots))) for host in hosts.keys(): DbgMsgOut('VM', ' Host %s with %d process(es)' % (host, len(hosts[host]['slots']))) for slot in hosts[host]['slots']: DbgMsgOut('VM', ' slot %d: pid=0x%x (%d)' % (slot, slots[slot]['pid'], slots[slot]['pid'])) from pyopus.design.sqlite import SQLiteDatabase sqld=SQLiteDatabase(os.path.join('..', taskData['name']+'.sqlite')) from pyopus.gui.tasks import taskRunner try: runner=taskRunner[taskData['type']] runner(projData, taskData, sqld) except Exception as e: DbgMsgOut('TASK', 'Task terminated due to exception.') DbgMsgOut('TASK', traceback.format_exc()) sys.exit(1) if useMPI: cOS.finalize()