Simulation Logs

This page lists all simulation log files recording information like simulation performance, load-balancing, memory consumption, time-steps, and runtime/compilation parameters. Click the filename for details.

Log Files

Filename	Description	Option(s)
Record__Center	Position of maximum density, minimum potential, and center of mass	OPT__RECORD_CENTER
Record__Conservation	Integrated values of conservative quantities	OPT__CK_CONSERVATION
Record__Dump	Physical time of each data dump	OPT__OUTPUT_TOTAL, OPT__OUTPUT_PART, OPT__OUTPUT_USER
Record__LoadBalance	Load-balancing estimation	OPT__RECORD_LOAD_BALANCE
Record__MemInfo	Free CPU memory	OPT__RECORD_MEMORY
Record__NCorrUnphy	Number of cells corrected by the 1st-order flux correction	OPT__1ST_FLUX_CORR, OPT__RECORD_UNPHY
Record__Note	Runtime parameters, compilation options, CPU/GPU specifications, OpenMP configuration, ...	OPT__RECORD_NOTE
Record__PatchCount	Number of patches on each level in each MPI process	OPT__PATCH_COUNT
Record__ParticleCount	Number of particles on each level in each MPI process	OPT__PARRTICLE_COUNT
Record__Performance	Code performance	OPT__RECORD_PERFORMANCE
Record__TimeStep	Time-step constraints	OPT__RECORD_DT
Record__Timing	Detailed timing analysis of all major routines	--timing, --timing_solver
Record__TimingMPI_Rank{}	MPI bandwidths achieved by various MPI calls	OPT__TIMING_MPI
Record__DivB	Divergence-free error on the magnetic field	OPT__CK_DIVERGENCE_B

Links

• Main page of Runtime Parameters
• Simulation Snapshots