KIM ID VC_710586816390_003-and-MO_560940542741_002-vr
KIM ID (with timestamp) VC_710586816390_003-and-MO_560940542741_002-1683681521-vr
KIM Item Type Verification Result
Verification Check ForcesNumerDeriv__VC_710586816390_003
Model MEAM_LAMMPS_ParkFellingerLenosky_2012_W__MO_560940542741_002
Whetstone Benchmark

Measured in Millions of Whetstone Instructions Per Second (MWIPS)
CPU AMD EPYC 7662 64-Core Processor
The amount of time the CPU was busy executing code in user space.

Measured in seconds
Usertime × Whetstone Benchmark
Usertime multiplied by the Whetstone Benchmark. This number can be used (approximately) to compare the performance of different models independently of the architecture on which the test was run.

Measured in Millions of Whetstone Instructions (MWI)
Grade A
Category consistency
Name vc-forces-numerical-derivative
Description Comparison of the analytical forces obtained from the model with forces computed by numerical differentiation using Richardson extrapolation for a randomly distorted non-periodic structure based off the equilibrium face-centered cubic (fcc) structure. Separate configurations are tested for each species supported by the model, as well as one containing a random distribution of all species. Configurations used for testing are provided as auxiliary files.