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【答案】应助回帖
楼主的问题,更改进程数可以解决:
[~@ln1%tianhe2-C 2_1_fccSi]$ yhrun -n 24 vasp.5.3
running on 24 total cores
distrk: each k-point on 24 cores, 1 groups
distr: one band on 1 cores, 24 groups
using from now: INCAR
vasp.5.3.5 31Mar14 (build Nov 4 2015 09:28:31) complex
POSCAR found : 1 types and 1 ions
scaLAPACK will be used
-----------------------------------------------------------------------------
| |
| W W AA RRRRR N N II N N GGGG !!! |
| W W A A R R NN N II NN N G G !!! |
| W W A A R R N N N II N N N G !!! |
| W WW W AAAAAA RRRRR N N N II N N N G GGG ! |
| WW WW A A R R N NN II N NN G G |
| W W A A R R N N II N N GGGG !!! |
| |
| For optimal performance we recommend to set |
| NCORE= 4 - approx SQRT( number of cores) |
| NCORE specifies how many cores store one orbital (NPAR=cpu/NCORE). |
| This setting can greatly improve the performance of VASP for DFT. |
| The default, NPAR=number of cores might be grossly inefficient |
| on modern multi-core architectures or massively parallel machines. |
| Do your own testing !!!! |
| Unfortunately you need to use the default for GW and RPA calculations. |
| (for HF NCORE is supported but not extensively tested yet) |
| |
-----------------------------------------------------------------------------
LDA part: xc-table for Pade appr. of Perdew
POSCAR, INCAR and KPOINTS ok, starting setup
WARNING: small aliasing (wrap around) errors must be expected
FFT: planning ...
WAVECAR not read
entering main loop
N E dE d eps ncg rms rms(c)
DAV: 1 -0.483864683183E+01 -0.48386E+01 -0.11750E+03 3792 0.707E+01
DAV: 2 -0.489750808381E+01 -0.58861E-01 -0.58852E-01 2904 0.226E+00
DAV: 3 -0.489751186956E+01 -0.37858E-05 -0.37860E-05 4488 0.158E-02
Error EDDDAV: Call to ZHEGV failed. Returncode = 1 2 48
[~@ln1%tianhe2-C 2_1_fccSi]$ yhrun -n 4 vasp_noscala
running on 4 total cores
distrk: each k-point on 4 cores, 1 groups
distr: one band on 1 cores, 4 groups
using from now: INCAR
vasp.5.3.5 31Mar14 (build Jul 28 2017 10:17:56) complex
POSCAR found : 1 types and 1 ions
LDA part: xc-table for Pade appr. of Perdew
POSCAR, INCAR and KPOINTS ok, starting setup
WARNING: small aliasing (wrap around) errors must be expected
FFT: planning ...
WAVECAR not read
entering main loop
N E dE d eps ncg rms rms(c)
DAV: 1 -0.416447063028E+01 -0.41645E+01 -0.11528E+03 1040 0.208E+02
DAV: 2 -0.489478054355E+01 -0.73031E+00 -0.69707E+00 1416 0.154E+01
DAV: 3 -0.489751077623E+01 -0.27302E-02 -0.27266E-02 968 0.802E-01
DAV: 4 -0.489751186985E+01 -0.10936E-05 -0.10932E-05 1488 0.158E-02
DAV: 5 -0.489751186897E+01 0.87900E-09 -0.12966E-09 864 0.103E-04 0.760E-01
DAV: 6 -0.488468168261E+01 0.12830E-01 -0.40787E-03 1024 0.277E-01 0.453E-01
DAV: 7 -0.487740192548E+01 0.72798E-02 -0.89201E-03 1056 0.409E-01 0.253E-02
DAV: 8 -0.487738467766E+01 0.17248E-04 -0.28840E-05 1064 0.347E-02
1 F= -.48773847E+01 E0= -.48758538E+01 d E =-.306176E-02
writing wavefunctions |
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