GROMACS version: 2018.1
GROMACS modification: Yes/No
Here post your question
The current CPU can measure timings more accurately than the code in > gmx was configured to use. This might affect your simulation > speed as accurate timings are needed for load-balancing. > Please consider rebuilding gmx with the GMX_USE_RDTSCP=ON CMake option.
please who can make solve this problem?
i need help badly?
This is not really a problem but rather is a suggestion so that enabling the low level timing instruction would give you a better performance.
To do so, your should recompile the Gromacs having the GMX_USE_RDTSCP = ON in CMake step.
If I am not entirely wrong, it should be by default enabled if the Gromacs is compiled with enabled SIMD acceleration (DGMX_SIMD = xxx likes AVX2_256).
cmake … -DGMX_USE_RDTSCP=ON -DGMX_SIMD= /Pick the ideal SIMD option for your CPU from the installation guide/
(It is a double dot after cmake command, idk why it is formatting double dot as triple)