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Commit 615eca59 authored by adelmann's avatar adelmann :reminder_ribbon:
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add space charge NOT tested

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input-files/test-0002.in
+ 4
− 3
View file @ 615eca59
...@@ -17,7 +17,7 @@ Value,{OPALVERSION}; ...@@ -17,7 +17,7 @@ Value,{OPALVERSION};
// Global Parameters // Global Parameters
REAL rf_freq = 1.3e9; // RF frequency. (Hz) REAL rf_freq = 1.3e9; // RF frequency. (Hz)
REAL n_particles = 1E6; // Number of particles in simulation. REAL n_particles = 1E5; // Number of particles in simulation.
REAL beam_bunch_charge = 1e-9; // Charge of bunch. (C) REAL beam_bunch_charge = 1e-9; // Charge of bunch. (C)
// ---------------------------------------------------------------------------- // ----------------------------------------------------------------------------
...@@ -32,6 +32,7 @@ REAL P0 = gamma*beta*EMASS; //inital z momentum ...@@ -32,6 +32,7 @@ REAL P0 = gamma*beta*EMASS; //inital z momentum
value, {Edes, P0}; value, {Edes, P0};
D1: DRIFT, L = 1.0, ELEMEDGE = 0.0; D1: DRIFT, L = 1.0, ELEMEDGE = 0.0;
myLine: Line = (D1);
BEAM1: BEAM, PARTICLE = ELECTRON, pc = P0, NPART = n_particles, BEAM1: BEAM, PARTICLE = ELECTRON, pc = P0, NPART = n_particles,
BFREQ = rf_freq, BCURRENT = beam_bunch_charge * rf_freq * 1E6, CHARGE = -1; BFREQ = rf_freq, BCURRENT = beam_bunch_charge * rf_freq * 1E6, CHARGE = -1;
...@@ -41,9 +42,9 @@ FS1: Fieldsolver, NX=32, NY=32, NZ=32, TYPE=FFT, PARFFTX = true, PARFFTY = true, ...@@ -41,9 +42,9 @@ FS1: Fieldsolver, NX=32, NY=32, NZ=32, TYPE=FFT, PARFFTX = true, PARFFTY = true,
BCFFTX=OPEN, BCFFTY=OPEN, BCFFTZ=OPEN, BCFFTX=OPEN, BCFFTY=OPEN, BCFFTZ=OPEN,
BBOXINCR = 1, GREENSF = INTEGRATED; BBOXINCR = 1, GREENSF = INTEGRATED;
Dist1: DISTRIBUTION, TYPE= GAUSS, SIGMAX=1, SIGMAY=1, SIGMAZ=1, SIGMAPX=1, SIGMAPY=1, SIGMAPZ=1; Dist1: DISTRIBUTION, TYPE= GAUSS, SIGMAX=1e-3, SIGMAY=1e-3, SIGMAZ=1e-3, SIGMAPX=1e-6, SIGMAPY=1e-6, SIGMAPZ=1e-6;
myLine: Line = (D1);
TRACK, LINE = myLine, BEAM = BEAM1, MAXSTEPS = 1, DT = {1e-12}, ZSTOP=1.0; TRACK, LINE = myLine, BEAM = BEAM1, MAXSTEPS = 1, DT = {1e-12}, ZSTOP=1.0;
RUN, METHOD = "PARALLEL", BEAM = BEAM1, FIELDSOLVER = FS1, DISTRIBUTION = Dist1; RUN, METHOD = "PARALLEL", BEAM = BEAM1, FIELDSOLVER = FS1, DISTRIBUTION = Dist1;
......
input-files/test-0002.stat 0 → 100644
+ 304
− 0
View file @ 615eca59
SDDS1
&description
text="Statistics data '../input-files/test-0002.in' 20/06/2024 23:23:03",
contents="stat parameters"
&end
&parameter
name=processors,
type=long,
description="Number of Cores used"
&end
&parameter
name=revision,
type=string,
description="git revision of opal"
&end
&parameter
name=flavor,
type=string,
description="OPAL flavor that wrote file"
&end
&column
name=t,
type=double,
units=ns,
description="1 Time"
&end
&column
name=s,
type=double,
units=m,
description="2 Path length"
&end
&column
name=numParticles,
type=long,
units=1,
description="3 Number of Macro Particles"
&end
&column
name=charge,
type=double,
units=1,
description="4 Bunch Charge"
&end
&column
name=energy,
type=double,
units=MeV,
description="5 Mean Bunch Energy"
&end
&column
name=rms_x,
type=double,
units=m,
description="6 RMS Beamsize in x"
&end
&column
name=rms_y,
type=double,
units=m,
description="7 RMS Beamsize in y"
&end
&column
name=rms_s,
type=double,
units=m,
description="8 RMS Beamsize in s"
&end
&column
name=rms_px,
type=double,
units=1,
description="9 RMS Normalized Momenta in x"
&end
&column
name=rms_py,
type=double,
units=1,
description="10 RMS Normalized Momenta in y"
&end
&column
name=rms_ps,
type=double,
units=1,
description="11 RMS Normalized Momenta in s"
&end
&column
name=emit_x,
type=double,
units=m,
description="12 Normalized Emittance x"
&end
&column
name=emit_y,
type=double,
units=m,
description="13 Normalized Emittance y"
&end
&column
name=emit_s,
type=double,
units=m,
description="14 Normalized Emittance s"
&end
&column
name=mean_x,
type=double,
units=m,
description="15 Mean Beam Position in x"
&end
&column
name=mean_y,
type=double,
units=m,
description="16 Mean Beam Position in y"
&end
&column
name=mean_s,
type=double,
units=m,
description="17 Mean Beam Position in s"
&end
&column
name=ref_x,
type=double,
units=m,
description="18 x coordinate of reference particle in lab cs"
&end
&column
name=ref_y,
type=double,
units=m,
description="19 y coordinate of reference particle in lab cs"
&end
&column
name=ref_z,
type=double,
units=m,
description="20 z coordinate of reference particle in lab cs"
&end
&column
name=ref_px,
type=double,
units=1,
description="21 x momentum of reference particle in lab cs"
&end
&column
name=ref_py,
type=double,
units=1,
description="22 y momentum of reference particle in lab cs"
&end
&column
name=ref_pz,
type=double,
units=1,
description="23 z momentum of reference particle in lab cs"
&end
&column
name=max_x,
type=double,
units=m,
description="24 Max Beamsize in x"
&end
&column
name=max_y,
type=double,
units=m,
description="25 Max Beamsize in y"
&end
&column
name=max_s,
type=double,
units=m,
description="26 Max Beamsize in s"
&end
&column
name=xpx,
type=double,
units=1,
description="27 Correlation xpx"
&end
&column
name=ypy,
type=double,
units=1,
description="28 Correlation ypy"
&end
&column
name=zpz,
type=double,
units=1,
description="29 Correlation zpz"
&end
&column
name=Dx,
type=double,
units=m,
description="30 Dispersion in x"
&end
&column
name=DDx,
type=double,
units=1,
description="31 Derivative of dispersion in x"
&end
&column
name=Dy,
type=double,
units=m,
description="32 Dispersion in y"
&end
&column
name=DDy,
type=double,
units=1,
description="33 Derivative of dispersion in y"
&end
&column
name=Bx_ref,
type=double,
units=T,
description="34 Bx-Field component of ref particle"
&end
&column
name=By_ref,
type=double,
units=T,
description="35 By-Field component of ref particle"
&end
&column
name=Bz_ref,
type=double,
units=T,
description="36 Bz-Field component of ref particle"
&end
&column
name=Ex_ref,
type=double,
units=MV/m,
description="37 Ex-Field component of ref particle"
&end
&column
name=Ey_ref,
type=double,
units=MV/m,
description="38 Ey-Field component of ref particle"
&end
&column
name=Ez_ref,
type=double,
units=MV/m,
description="39 Ez-Field component of ref particle"
&end
&column
name=dE,
type=double,
units=MeV,
description="40 energy spread of the beam"
&end
&column
name=dt,
type=double,
units=ns,
description="41 time step size"
&end
&column
name=partsOutside,
type=double,
units=1,
description="42 outside n*sigma of the beam"
&end
&column
name=DebyeLength,
type=double,
units=m,
description="43 Debye length in the boosted frame"
&end
&column
name=plasmaParameter,
type=double,
units=1,
description="44 Plasma parameter that gives no. of particles in a Debye sphere"
&end
&column
name=temperature,
type=double,
units=K,
description="45 Temperature of the beam"
&end
&column
name=rmsDensity,
type=double,
units=1,
description="46 RMS number density of the beam"
&end
&data
mode=ascii,
no_row_counts=1
&end
1
OPALX 2024.1.00 git rev. #640dbb1f34e2dc23314bad26c94148a0e578fe17
opal-t
1.000000000000000e-03 2.997924188990765e-04 100000 -1.000000000000000e-09 9.999999999999980e+02 9.886771617229491e-04 9.900456978581636e-04 9.861933284523727e-04 9.970719439431197e-07 9.971772595976683e-07 1.003251673042217e-06 9.857814897437524e-10 9.872476063403890e-10 9.893927462964761e-10 1.695475357332832e-20 1.706100538623190e-20 4.746420270707041e-20 1.695475356915250e-20 1.706100538100345e-20 2.997924188990765e-04 -2.727234331922033e-23 -3.414707447737305e-23 1.957950928190183e+03 3.000478311466378e-03 2.999914659247034e-03 2.996972298154323e-03 -1.249744196182289e-03 2.643507480662082e-03 3.857264382145191e-03 -7.000706356679798e-13 4.605817787904672e-15 3.761377802323194e-12 -1.333863982837420e-16 0.000000000000000e+00 0.000000000000000e+00 0.000000000000000e+00 0.000000000000000e+00 0.000000000000000e+00 0.000000000000000e+00 1.621166691380730e-04 1.000000000000000e-03 0 3.883428884728593e-10 7.942613332657146e-15 1.025293560371121e-09 3.237641375683589e+13
input-files/test-0003.in
+ 6
− 5
View file @ 615eca59
/* /*
Test simple Gaussian distribution in a drift with space charge Test simple Gaussian distribution
*/ */
OPTION, PSDUMPFREQ = 10; // 6d data written every 10th time step (h5). OPTION, PSDUMPFREQ = 10; // 6d data written every 10th time step (h5).
...@@ -9,7 +9,7 @@ OPTION, AUTOPHASE = 4; // Autophase is on, and phase of max energy ...@@ -9,7 +9,7 @@ OPTION, AUTOPHASE = 4; // Autophase is on, and phase of max energy
// gain will be found automatically for cavities. // gain will be found automatically for cavities.
OPTION, VERSION=10900; OPTION, VERSION=10900;
Title, string="Test simple Gaussian distribution "; Title, string="Test simple Gaussian distribution with space charge";
Value,{OPALVERSION}; Value,{OPALVERSION};
...@@ -32,6 +32,7 @@ REAL P0 = gamma*beta*EMASS; //inital z momentum ...@@ -32,6 +32,7 @@ REAL P0 = gamma*beta*EMASS; //inital z momentum
value, {Edes, P0}; value, {Edes, P0};
D1: DRIFT, L = 1.0, ELEMEDGE = 0.0; D1: DRIFT, L = 1.0, ELEMEDGE = 0.0;
myLine: Line = (D1);
BEAM1: BEAM, PARTICLE = ELECTRON, pc = P0, NPART = n_particles, BEAM1: BEAM, PARTICLE = ELECTRON, pc = P0, NPART = n_particles,
BFREQ = rf_freq, BCURRENT = beam_bunch_charge * rf_freq * 1E6, CHARGE = -1; BFREQ = rf_freq, BCURRENT = beam_bunch_charge * rf_freq * 1E6, CHARGE = -1;
...@@ -41,11 +42,11 @@ FS1: Fieldsolver, NX=32, NY=32, NZ=32, TYPE=FFT, PARFFTX = true, PARFFTY = true, ...@@ -41,11 +42,11 @@ FS1: Fieldsolver, NX=32, NY=32, NZ=32, TYPE=FFT, PARFFTX = true, PARFFTY = true,
BCFFTX=OPEN, BCFFTY=OPEN, BCFFTZ=OPEN, BCFFTX=OPEN, BCFFTY=OPEN, BCFFTZ=OPEN,
BBOXINCR = 1, GREENSF = INTEGRATED; BBOXINCR = 1, GREENSF = INTEGRATED;
Dist1: DISTRIBUTION, TYPE= GAUSS, SIGMAX=1, SIGMAY=1, SIGMAZ=1, SIGMAPX=1, SIGMAPY=1, SIGMAPZ=1; Dist1: DISTRIBUTION, TYPE= GAUSS, SIGMAX=1e-3, SIGMAY=1e-3, SIGMAZ=1e-3, SIGMAPX=1e-6, SIGMAPY=1e-6, SIGMAPZ=1e-6;
myLine: Line = (D1);
TRACK, LINE = myLine, BEAM = BEAM1, MAXSTEPS = 10, DT = {1e-12}, ZSTOP=1.0; TRACK, LINE = myLine, BEAM = BEAM1, MAXSTEPS = 2, DT = {1e-12}, ZSTOP=1.0;
RUN, METHOD = "PARALLEL", BEAM = BEAM1, FIELDSOLVER = FS1, DISTRIBUTION = Dist1; RUN, METHOD = "PARALLEL", BEAM = BEAM1, FIELDSOLVER = FS1, DISTRIBUTION = Dist1;
ENDTRACK; ENDTRACK;
QUIT; QUIT;
input-files/test-0003.stat 0 → 100644
+ 305
− 0
View file @ 615eca59
SDDS1
&description
text="Statistics data '../input-files/test-0003.in' 20/06/2024 23:34:58",
contents="stat parameters"
&end
&parameter
name=processors,
type=long,
description="Number of Cores used"
&end
&parameter
name=revision,
type=string,
description="git revision of opal"
&end
&parameter
name=flavor,
type=string,
description="OPAL flavor that wrote file"
&end
&column
name=t,
type=double,
units=ns,
description="1 Time"
&end
&column
name=s,
type=double,
units=m,
description="2 Path length"
&end
&column
name=numParticles,
type=long,
units=1,
description="3 Number of Macro Particles"
&end
&column
name=charge,
type=double,
units=1,
description="4 Bunch Charge"
&end
&column
name=energy,
type=double,
units=MeV,
description="5 Mean Bunch Energy"
&end
&column
name=rms_x,
type=double,
units=m,
description="6 RMS Beamsize in x"
&end
&column
name=rms_y,
type=double,
units=m,
description="7 RMS Beamsize in y"
&end
&column
name=rms_s,
type=double,
units=m,
description="8 RMS Beamsize in s"
&end
&column
name=rms_px,
type=double,
units=1,
description="9 RMS Normalized Momenta in x"
&end
&column
name=rms_py,
type=double,
units=1,
description="10 RMS Normalized Momenta in y"
&end
&column
name=rms_ps,
type=double,
units=1,
description="11 RMS Normalized Momenta in s"
&end
&column
name=emit_x,
type=double,
units=m,
description="12 Normalized Emittance x"
&end
&column
name=emit_y,
type=double,
units=m,
description="13 Normalized Emittance y"
&end
&column
name=emit_s,
type=double,
units=m,
description="14 Normalized Emittance s"
&end
&column
name=mean_x,
type=double,
units=m,
description="15 Mean Beam Position in x"
&end
&column
name=mean_y,
type=double,
units=m,
description="16 Mean Beam Position in y"
&end
&column
name=mean_s,
type=double,
units=m,
description="17 Mean Beam Position in s"
&end
&column
name=ref_x,
type=double,
units=m,
description="18 x coordinate of reference particle in lab cs"
&end
&column
name=ref_y,
type=double,
units=m,
description="19 y coordinate of reference particle in lab cs"
&end
&column
name=ref_z,
type=double,
units=m,
description="20 z coordinate of reference particle in lab cs"
&end
&column
name=ref_px,
type=double,
units=1,
description="21 x momentum of reference particle in lab cs"
&end
&column
name=ref_py,
type=double,
units=1,
description="22 y momentum of reference particle in lab cs"
&end
&column
name=ref_pz,
type=double,
units=1,
description="23 z momentum of reference particle in lab cs"
&end
&column
name=max_x,
type=double,
units=m,
description="24 Max Beamsize in x"
&end
&column
name=max_y,
type=double,
units=m,
description="25 Max Beamsize in y"
&end
&column
name=max_s,
type=double,
units=m,
description="26 Max Beamsize in s"
&end
&column
name=xpx,
type=double,
units=1,
description="27 Correlation xpx"
&end
&column
name=ypy,
type=double,
units=1,
description="28 Correlation ypy"
&end
&column
name=zpz,
type=double,
units=1,
description="29 Correlation zpz"
&end
&column
name=Dx,
type=double,
units=m,
description="30 Dispersion in x"
&end
&column
name=DDx,
type=double,
units=1,
description="31 Derivative of dispersion in x"
&end
&column
name=Dy,
type=double,
units=m,
description="32 Dispersion in y"
&end
&column
name=DDy,
type=double,
units=1,
description="33 Derivative of dispersion in y"
&end
&column
name=Bx_ref,
type=double,
units=T,
description="34 Bx-Field component of ref particle"
&end
&column
name=By_ref,
type=double,
units=T,
description="35 By-Field component of ref particle"
&end
&column
name=Bz_ref,
type=double,
units=T,
description="36 Bz-Field component of ref particle"
&end
&column
name=Ex_ref,
type=double,
units=MV/m,
description="37 Ex-Field component of ref particle"
&end
&column
name=Ey_ref,
type=double,
units=MV/m,
description="38 Ey-Field component of ref particle"
&end
&column
name=Ez_ref,
type=double,
units=MV/m,
description="39 Ez-Field component of ref particle"
&end
&column
name=dE,
type=double,
units=MeV,
description="40 energy spread of the beam"
&end
&column
name=dt,
type=double,
units=ns,
description="41 time step size"
&end
&column
name=partsOutside,
type=double,
units=1,
description="42 outside n*sigma of the beam"
&end
&column
name=DebyeLength,
type=double,
units=m,
description="43 Debye length in the boosted frame"
&end
&column
name=plasmaParameter,
type=double,
units=1,
description="44 Plasma parameter that gives no. of particles in a Debye sphere"
&end
&column
name=temperature,
type=double,
units=K,
description="45 Temperature of the beam"
&end
&column
name=rmsDensity,
type=double,
units=1,
description="46 RMS number density of the beam"
&end
&data
mode=ascii,
no_row_counts=1
&end
1
OPALX 2024.1.00 git rev. #640dbb1f34e2dc23314bad26c94148a0e578fe17
opal-t
1.000000000000000e-03 2.997924188990765e-04 100000 -1.000000000000000e-09 9.999999999999980e+02 9.886771617229491e-04 9.900456978581636e-04 9.861933284523727e-04 9.970719439431197e-07 9.971772595976683e-07 1.003251673042217e-06 9.857814897437524e-10 9.872476063403890e-10 9.893927462964761e-10 1.695475357332832e-20 1.706100538623190e-20 4.746420270707041e-20 1.695475356915250e-20 1.706100538100345e-20 2.997924188990765e-04 -2.727234331922033e-23 -3.414707447737305e-23 1.957950928190183e+03 3.000478311466378e-03 2.999914659247034e-03 2.996972298154323e-03 -1.249744196182289e-03 2.643507480662082e-03 3.857264382145191e-03 -7.000706356679798e-13 4.605817787904672e-15 3.761377802323194e-12 -1.333863982837420e-16 0.000000000000000e+00 0.000000000000000e+00 0.000000000000000e+00 0.000000000000000e+00 0.000000000000000e+00 0.000000000000000e+00 1.621166691380730e-04 1.000000000000000e-03 0 3.883428884728593e-10 7.942613332657146e-15 1.025293560371121e-09 3.237641375683589e+13
2.000000000000000e-03 8.993772566972294e-04 100000 -1.000000000000000e-09 9.999999999999980e+02 9.886771617229491e-04 9.900456978581636e-04 9.861933284523727e-04 9.970719439431197e-07 9.971772595976683e-07 1.003251673042217e-06 9.857814897437524e-10 9.872476063403890e-10 9.893927462964761e-10 1.695475357332832e-20 1.706100538623190e-20 4.746420270707041e-20 1.695475356497669e-20 1.706100537577501e-20 5.995848377981529e-04 -2.727234331922033e-23 -3.414707447737305e-23 1.957950928190183e+03 3.000478311466378e-03 2.999914659247034e-03 2.996972298154323e-03 -1.249744196182289e-03 2.643507480662082e-03 3.857264382145191e-03 -7.000706356679798e-13 4.605817787904672e-15 3.761377802323194e-12 -1.333863982837420e-16 0.000000000000000e+00 0.000000000000000e+00 0.000000000000000e+00 0.000000000000000e+00 0.000000000000000e+00 0.000000000000000e+00 1.621166691380730e-04 1.000000000000000e-03 0 3.883407084178780e-10 7.942568744911947e-15 1.025293560371121e-09 3.237677726526380e+13
src/Algorithms/ParallelTracker.cpp
+ 5
− 0
View file @ 615eca59
...@@ -551,6 +551,11 @@ void ParallelTracker::emitParticles(long long step) { ...@@ -551,6 +551,11 @@ void ParallelTracker::emitParticles(long long step) {
} }
void ParallelTracker::computeSpaceChargeFields(unsigned long long step) { void ParallelTracker::computeSpaceChargeFields(unsigned long long step) {
Inform m("INFORM_ALL_NODES");
m << "in ParallelTracker::computeSpaceChargeFields" << endl;
if (!itsBunch_m->hasFieldSolver()) { if (!itsBunch_m->hasFieldSolver()) {
return; return;
} }
......
src/PartBunch/PartBunch.cpp
+ 101
− 48
View file @ 615eca59
...@@ -213,54 +213,103 @@ void PartBunch<double,3>::bunchUpdate() { ...@@ -213,54 +213,103 @@ void PartBunch<double,3>::bunchUpdate() {
template <> template <>
void PartBunch<double,3>::computeSelfFields() { void PartBunch<double,3>::computeSelfFields() {
static IpplTimings::TimerRef SolveTimer = IpplTimings::getTimer("SolveTimer"); Inform m("INFORM_ALL_NODES");
IpplTimings::startTimer(SolveTimer); static IpplTimings::TimerRef SolveTimer = IpplTimings::getTimer("SolveTimer");
IpplTimings::startTimer(SolveTimer);
Field_t<3>& rho = this->fcontainer_m->getRho();
ippl::ParticleAttrib<double>& Q = this->pcontainer_m->Q; Field_t<3>& rho = this->fcontainer_m->getRho();
typename Base::particle_position_type& R = this->pcontainer_m->R; ippl::ParticleAttrib<double>& Q = this->pcontainer_m->Q;
typename Base::particle_position_type& R = this->pcontainer_m->R;
rho = 0.0;
Q = Q*this->pcontainer_m->dt; rho = 0.0;
this->qi_m = this->qi_m * getdT(); Q = Q*this->pcontainer_m->dt;
scatter(Q, rho, R); this->qi_m = this->qi_m * getdT();
Q = Q/this->pcontainer_m->dt; scatter(Q, rho, R);
this->qi_m = this->qi_m / getdT(); Q = Q/this->pcontainer_m->dt;
rho = rho/getdT(); this->qi_m = this->qi_m / getdT();
rho = rho/getdT();
double gammaz = this->pcontainer_m->getMeanGammaZ();
double scaleFactor = 1;
// double scaleFactor = Physics::c * getdT(); // some debug output ------------------------------------------------------------
//and get meshspacings in real units [m] //
Vector_t<double, 3> hr_scaled = hr_m * scaleFactor; /*
hr_scaled[2] *= gammaz; Kokkos::parallel_for("print q", ippl::getRangePolicy(Qview),
KOKKOS_LAMBDA(const int i) {
double localDensity2 = 0, Density2=0; if (i<5){
double tmp2 = 1 / hr_scaled[0] * 1 / hr_scaled[1] * 1 / hr_scaled[2]; double myQ = Qview(i);
std::cout << "qi= " << myQ << std::endl;
using index_array_type = typename ippl::RangePolicy<Dim>::index_array_type; }
});
//divide charge by a 'grid-cube' volume to get [C/m^3] */
rho = rho *tmp2;
auto rhoView = rho.getView();
double Npoints = nr_m[0] * nr_m[1] * nr_m[2]; using index_array_type_3d = typename ippl::RangePolicy<Dim>::index_array_type;
const index_array_type_3d& args3d = {8,8,8};
auto rhoView = rho.getView(); auto res3d = ippl::apply(rhoView,args3d);
localDensity2 = 0.; m << "Type of variable: " << typeid(res3d).name() << " rho[8,8,8]= " << res3d << endl;
ippl::parallel_reduce(
"Density stats", ippl::getRangePolicy(rhoView), double qsum = 0.0;
KOKKOS_LAMBDA(const index_array_type& args, double& den) { for (int i=0; i<nr_m[0]; i++) {
double val = ippl::apply(rhoView, args); for (int j=0; j<nr_m[1]; j++) {
den += Kokkos::pow(val, 2); for (int k=0; k<nr_m[2]; k++) {
}, const index_array_type_3d& args3d = {i,j,k};
Kokkos::Sum<double>(localDensity2) ); qsum += ippl::apply(rhoView,args3d);
ippl::Comm->reduce(localDensity2, Density2, 1, std::plus<double>()); }
}
rmsDensity_m = std::sqrt( (1.0 /Npoints) * Density2 / Physics::q_e / Physics::q_e ); }
this->calcDebyeLength(); m << "sum(rho_m)= " << qsum << endl;
IpplTimings::stopTimer(SolveTimer);
auto Qview = this->pcontainer_m->Q.getView();
using index_array_type_1d = typename ippl::RangePolicy<1>::index_array_type;
const index_array_type_1d& args1d = {0};
auto res1d = ippl::apply(Qview,args1d);
m << "Type of variable: " << typeid(res1d).name() << " value " << res1d << endl;
//
// -------------------------------------------------------------------------------
double gammaz = this->pcontainer_m->getMeanGammaZ();
double scaleFactor = 1;
// double scaleFactor = Physics::c * getdT();
//and get meshspacings in real units [m]
Vector_t<double, 3> hr_scaled = hr_m * scaleFactor;
hr_scaled[2] *= gammaz;
double localDensity2 = 0, Density2=0;
double tmp2 = 1 / hr_scaled[0] * 1 / hr_scaled[1] * 1 / hr_scaled[2];
using index_array_type = typename ippl::RangePolicy<Dim>::index_array_type;
//divide charge by a 'grid-cube' volume to get [C/m^3]
rho = rho *tmp2;
double Npoints = nr_m[0] * nr_m[1] * nr_m[2];
// auto rhoView = rho.getView();
localDensity2 = 0.;
ippl::parallel_reduce(
"Density stats", ippl::getRangePolicy(rhoView),
KOKKOS_LAMBDA(const index_array_type& args, double& den) {
double val = ippl::apply(rhoView, args);
den += Kokkos::pow(val, 2);
},
Kokkos::Sum<double>(localDensity2) );
ippl::Comm->reduce(localDensity2, Density2, 1, std::plus<double>());
rmsDensity_m = std::sqrt( (1.0 /Npoints) * Density2 / Physics::q_e / Physics::q_e );
this->calcDebyeLength();
m << "gammaz = " << gammaz << endl;
m << "hr_scaled = " << hr_scaled << endl;
this->fsolver_m->runSolver();
gather(this->pcontainer_m->E, this->fcontainer_m->getE(), this->pcontainer_m->R);
IpplTimings::stopTimer(SolveTimer);
} }
template <> template <>
...@@ -279,10 +328,14 @@ void PartBunch<double,3>::scatterCIC() { ...@@ -279,10 +328,14 @@ void PartBunch<double,3>::scatterCIC() {
scatter(*q, *rho, *R); scatter(*q, *rho, *R);
m << "gammz= " << this->pcontainer_m->getMeanP()[2] << endl;
double relError = std::fabs((Q - (*rho).sum()) / Q); double relError = std::fabs((Q - (*rho).sum()) / Q);
size_type TotalParticles = 0; size_type TotalParticles = 0;
size_type localParticles = this->pcontainer_m->getLocalNum(); size_type localParticles = this->pcontainer_m->getLocalNum();
m << "computeSelfFields sum rho " << (*rho).sum() << endl;
ippl::Comm->reduce(localParticles, TotalParticles, 1, std::plus<size_type>()); ippl::Comm->reduce(localParticles, TotalParticles, 1, std::plus<size_type>());
if (ippl::Comm->rank() == 0) { if (ippl::Comm->rank() == 0) {
......
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