Open Access
Table 1
Time-advance loop of particle-in-cell module.
Description | Routine name | Module/solver | Eqs. | Comments |
---|---|---|---|---|
Grid syncronization | ||||
Communicate ![]() |
mpi_b0 | CORGI | global communication | |
Communicate Ê | mpi_e0 | CORGI | global communication | |
update halo regions | upd_bc0 | FIELDS | local communication | |
First half of ![]() |
||||
Advance ![]() |
push_half_b1 | FIELDS/PROPAGATOR | (15) | 2nd order FDTD† |
Communicate ![]() |
mpi_b1 | CORGI | global communication | |
Update ![]() |
upd_bc1 | FIELDS | local communication | |
Particle advance | ||||
Interpolate fields to particle locations | interp_em | PIC/INTERPOLATOR | Linear scheme† | |
Advance particle u and x | push | PIC/PUSHER | (17)–(18); | Boris scheme:† (C.1)–(C.7) |
Second half of ![]() |
||||
Advance ![]() |
push_half_b2 | FIELDS/PROPAGATOR | (15) | 2nd order FDTD† |
Communicate ![]() |
mpi_b2 | CORGI | global communication | |
Update ![]() |
upd_bc2 | FIELDS | local communication | |
Ê advance | ||||
Advance Ê | push_e | FIELDS/PROPAGATOR | (14) | 2nd order FDTD1 |
Current ĵ calculation | ||||
Calculate ĵ | comp_curr | PIC/DEPOSITER | ZigZag scheme1 | |
Initialize ĵ halo regions | clear_vir_cur | FIELDS | ||
Communicate ĵ | mpi_cur | CORGI | global communication | |
Update ĵ halo regions | cur_exchange | FIELDS | local communication | |
Particle communications | ||||
Tag outflowing particles | check_outg_prtcls | PIC | ||
Pack them into a message | pack_outg_prtcls | PIC | ||
Communicate particles | mpi_prtcls | CORGI | global communication | |
Unpack received messages | unpack_vir_prtcls | PIC | ||
Receive incoming particles | get_inc_prtcls | PIC | local communication | |
Remove outflowing particles | del_trnsfrd_prtcls | PIC | ||
Clear global message arrays | del_vir_prtcls | PIC | ||
Deposit current ĵ to Ê | ||||
Add ĵ to Ê | add_cur | FIELDS | (14) | |
I/O and analysis | ||||
Write output files | io | IO |
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