æ°ãã·ã³å°å
¥ï¼2024å¹´8æï¼
æåã«çµç·¯ããã2018å¹´12æã«è³¼å
¥ããCore i7-9700Kãã·ã³ãæ
éãã¾ãããã¹ããã¯ã¯ãCore i7-9700K, DDR4-2666 16GBx2, 1TB-HDD, Z390 Express Chipset, Intel UHD Graphicsã¨ãããã®ã§UNITCOM製ãè³¼å
¥æã®æ¸é¡ãè¦ãã¨164,116åï¼ç¨è¾¼ï¼ã¨ãããã®ã§ããã5å¹´ã§å£ããã¨ãããã¨ã§ããçç¶ã¯ããªãã¼ãããã¨åãã¦ããã®ã§ãããæ°æéå¾ã«LANã§ã¤ãªãããªããªãã¨ããä¸éå端ãªä¸èª¿ã示ãã¦ããã¨ãããã¤ãã«ç»é¢ãã¾ã¨ãã«è¡¨ç¤ºãããªããªã£ãã¨ãããã®ã§ãã/etc/log/syslogã«ä½ãæ
å ±ãããã®ãã¨æã£ã¦èª¿ã¹ããç¹ã«ãªããæ
éåå ã¯åãããªããã¨ããã追åããã®ãé¢åãªã®ã§å»æ£ãããã¨ã«ã
æ°ãããã·ã³ã¯ãCore i7-14700 (2.1 GHz-5.3 GHz/ 20 cores/ 28 threads), DDR5-4800 16GBx2, 1TB-SSDããã¹ãã©ããè³¼å
¥ãã¾ããããçå8æ8æ¥é ã«æ³¨æããããããç´æã¯ãçãã¾ããã§3é±éãããã§ãããæ¨å¹´è¡ã£ãCore i7-13700Fãã·ã³ã¸ã®VASP 6.4.2å°å
¥ã®ã¨ãã«ã詳ããä½æ¥æé ãæ®ãã¦ãããã®ã§ãã»ããã¢ããã¯æ¥½ã§ããã£ãã§ãã ã§ããããããééã£ã¦ããã¨ããããã£ãããã¾ãããä»åã¯ä¿®æ£çãæ²è¼ãã¦ãã¾ããä½æ¥æ¥ã¯2024å¹´8æ22æ¥ã§ããã
ã¤ã³ã¹ãã¼ã«æ¹é
- OSã¯Ubuntuã¨ãããsshæ¥ç¶ã°ããã§ãªããå®æ©ã«ç´æ¥ã¢ãã¿ãæ¥ç¶ãã¦éç¨ãããã¨ãèããUbuntu desktopãã¤ã³ã¹ãã¼ã«ãããã¨ã«ããã
- ã³ã³ãã¤ã©ã¯ Intel oneAPI + MKL ã«ãããIntel CPUã¨ã®ç¸æ§ããããã¨ãFortran ã³ã³ãã¤ã©ã«å¯¾ããä¿¡é ¼ããã
- ã¤ã³ã¹ãã¼ã«ãã£ã¬ã¯ããªã¯ä¸è¨ã®ã¨ããã«ããã
- Intel oneAPI ã¯ããã©ã«ãã§ã¤ã³ã¹ãã¼ã«ã/opt/intel ã®ä¸ã«å
¥ãã
- vaspãã¤ããªããã³ããã³ã·ã£ã«ã®ãã¡ã¤ã«ã¯ã/usr/local/vaspã®ä¸ã«å
¥ããããã¤ããªã¯ã/usr/local/vasp/vasp643mpibin ã« (Ver. 6.4.3), ããã³ã·ã£ã«ãã¡ã¤ã«ã¯ /usr/local/vasp/potpawPBE64, /usr/local/vasp/potpawLDA64 ã«å
¥ããã
- HDF5 ã¯æ±ç¨ãã¼ã«ã¨ããä½ç½®ã¥ãã§ã/usr/local/hdf5-1.14/4 ã«å
¥ãããï¼Ver. 1.14)
- wannier90, libxc㯠/usr/local/vasp/tools ã®ä¸ã«ãä»ã®ãã®ã¨æ··ãããªãããã«ããã
- ä»åãlibxcã®ã¤ã³ã¹ãã¼ã«ããã¡ãã¨è¡ããwannier90ã®ãã¹ãããã¡ãã¨è¡ã£ãã
- wannier90ã§ãã¹ãã1ã¤éãããvaspã®make test_allã§ããã¹ãã1㤠(mlwf_lif_scdm_optics) éããªãã£ãã
- libxcã§ãã¹ãã1ã¤éããªãã£ããæé©åãªãã·ã§ã³ãç¡å¹ (-O0) ã«ãã¦ãçµæã¯å¤ãããªãã£ãã
OSã¤ã³ã¹ãã¼ã«
OSã¯ãã¤ãã©ããUbuntuã§ãUbuntu 24.04 LTSã«ãããååã¯Ubuntu 22.04ã ã£ãã®ã§å°ãã ãã¢ãããã¼ãããã¦ãããæé ã¯ä¸è¨ã®ã¨ããã
- Ubuntu.comãããubuntu-24.04-desktop-amd64ããã¦ã³ãã¼ãããã5.97GBytesã®ãµã¤ãºãããã
- ãã¼ã¿ãã«USBã¡ã¢ãªä½æã½ããã®rufus-4.5.exeããã¦ã³ãã¼ãããã
- USBã¡ã¢ãªï¼ä»å使ã£ãã®ã¯ä½ã£ã¦ããSilicon Power 32GBï¼ãPCã«åºããrufus-4.5.exeãèµ·åãããï¼»é¸æï¼½ãã¯ãªãã¯ãã¦ãã¦ã³ãã¼ãããISOãã¡ã¤ã«ãé¸æããããã¨ã¯åæã«ãã¼ãã£ã·ã§ã³æ§æï¼MBR, ã¿ã¼ã²ããã·ã¹ãã ï¼BIOSã¾ãã¯UEFIã«ããã¡ã¤ã«ã·ã¹ãã ã¯FAT32ï¼è¦å®ï¼ãã¯ã©ã¹ã¿ãµã¤ãºã¯8192ãã¤ãï¼è¦å®ï¼ãï¼»ã¹ã¿ã¼ãï¼½ãã¯ãªãã¯ããã¨ä½æéå§ã¨ãªãããç¶æ
ãã®ã¨ããã®ããã°ã¬ã¹ãã¼ã伸ã³ã¦ãããæéã¯30åãããã¯ããã£ãããï¼ã¡ããã¨è¨ã£ã¦ã¾ããã§ããï¼ãæ¸ãè¾¼ã¿æéã¯USBã¡ã¢ãªã®é度ã«ä¾åããã¨ããã大ãããã
- BIOSã§èµ·åé ãåãæ¿ãã¦USBã¡ã¢ãªããç«ã¡ä¸ããããã«ããã¤ã³ã¹ãã¼ã«ãæé ã¯ååã¨å¤ãããªãããããã¯ã¼ã¯ã®è¨å®ãåããpython3ãªã©ãæåããå
¥ã£ã¦ããããããªã©ã®éãããã£ãç¨åº¦ã§ããã
- ãããã¯ã¼ã¯ã®è¨å®ã¯ãDHCPç°å¢ã§ãªãã£ãã®ã§ãæåãããã¯ã¼ã¯ãªãã§è¡ããã¤ã³ã¹ãã¼ã«çµäºå¾ã«å³ä¸ã®æ¯è»ã¡ãã¥ã¼ï¼è¨å®ã¡ãã¥ã¼ï¼ã§è¨å®ãæåIPã
- æåã« sudo apt update, sudo apt upgrade ãã¦sshé¢é£è¨å®ãè¡ããsshé¢é£è¨å®ã¯ä¸è¨ã®ã¨ããã
- sudo apt updateãã¦ããã
- å¤é¨ãããã°ã¤ã³ããããã«sshãå
¥ãããsudo apt install openssh-client openssh-server ãè¡ããopenssh-clientã¯ãã§ã«å
¥ã£ã¦ããã¯ãã
- "sudo vi /etc/ssh/sshd_config" [Enter]ã¨ãã¦ãsshd_configãç·¨éãããã¨ãã£ã¿ã¯viã«ãã¦ããããä½ã§ãããã
- ä¸è¨é
ç®ã®ã¨ããã«ããã
- PermitRootLogin no
- PermitEmptyPasswords no
- MaxAuthTries 6
- "Port xxxx" (xxxx)ã¯é©å½ãªæ°å¤ã22ã§ãªãã»ããããã
- sudo apt install emacs ããããããã¯ç§ãemacsãæç¨ãã¦ããããã
- sudo apt install net-tools ãããããã®ã¾ã¾ã ã¨ifconfigãªã©ã使ãããä¸ä¾¿ã§ããããã
- sudo apt install autogen autoconf libtool ããã¦ãããå¾è¿°ãã libxc ã®ã¤ã³ã¹ãã¼ã«ã§å¿
è¦ã¨ãªãã
Intel Compilerã¤ã³ã¹ãã¼ã«
- ååã¨åæ§ãIntel oneAPI Base Tookit (C compilerãªã©) 㨠Intel HPC Toolkit (Fortran Compiler, MKL) ãã¤ã³ã¹ãã¼ã«ãããä»åã¯aptã§ã¤ã³ã¹ãã¼ã«ãããaptã§å
¥ãããã/opt/intel/oneapiã®ä¸ã«å
¥ãã
- Intel Toolkitsã®ãã¼ã¸ã«è¡ããIntel oneAPI Base Toolkit, Intel HPC Toolkitã®ãã¼ã¸ã«è¡ãã
- [Download]ãã¯ãªãã¯ãããã¼ã¸é·ç§»ããã "Operating System" ã« [Linux] ãã"Installation/Package Type" ã« [APT] ãé¸ã¶ãå³å´ã« "APT Package Manager" ã¨ããã¿ã¤ãã«ã®èª¬æãåºãã®ã§ã1ããé çªã«å®è¡ãããæåã«ãªãã¸ããªã®ç»é²ããããã¦ã¼ã¶ã¼ç»é²ã¯ããªãã£ãã
- /opt/intel/oneapi/setvars.sh ãå®è¡ãã¦ããã.bashrcã«æ¸ãã¦ããã
source /opt/intel/oneapi/setvars.sh
ãµãã¼ãããã°ã©ã ã®ã¤ã³ã¹ãã¼ã«
- ãã¼ã ãã£ã¬ã¯ããªãæ±ããã®ã§ã~/work ãåã£ã¦ããããã§ä½æ¥ããã¨ããã
- ã³ã³ãã¤ã©å°å
¥ç´å¾ãªãã°ãsource /opt/intel/oneapi/setvars.sh ãå®è¡ãã¦ããã
HDF5
- zlib, szip ãå
¥ãã¦ãããhdf5 ver. 1.14 ãå°å
¥ããã
- æ¨å¹´ã®ã¤ã³ã¹ãã¼ã«ã§ã¯ãzlib㯠ver. 1.3ã ã£ããã1.3.1ã«ãªã£ã¦ããã®ã§ææ°çãå
¥ãããszip ã®ãã¼ã¸ã§ã³ã¯å¤ãããã
- ä½æ¥åã« source /opt/intel/oneapi/setvars.sh ãå®è¡ããã¦ãã³ã³ãã¤ã©é¢ä¿ã®ç°å¢å¤æ°ãè¨å®ããã¦ãããã¨ãå¿
è¦ã
mkdir work
cd work
wget http://www.zlib.net/zlib-1.3.1.tar.gz
tar zxvf zlib-1.3.1.tar.gz
cd zlib-1.3.1
./configure --prefix=/usr/local
make
sudo make install
cd ..
wget wget https://support.hdfgroup.org/ftp/lib-external/szip/2.1.1/src/szip-2.1.1.tar.gz
tar zxvf szip-2.1.1.tar.gz
cd szip-2.1.1
./configure --prefix=/usr/local
make
sudo make install
cd ..
wget https://github.com/HDFGroup/hdf5/releases/download/hdf5_1.14.4.3/hdf5-1.14.4-3.tar.gz
tar zxvf hdf5-1.14.4-3.tar.gz
cd hdf5-1.14.4-3/
FC=ifort ./configure --prefix=/usr/local/hdf5-1.14.4 --enable-fortran --enable-cxx --with-szlib=/usr/local
make
make check
sudo bash
source /opt/intel/oneapi/setvars.sh
make install
make check-install
exit
- LD_LIBRARY_PATHã®ããã®è¨å®ã¯ä¸è¨ã®ã¨ããã.bashrcãªã©ã«å
¥ãã¦ããã
export LD_LIBRARY_PATH=/usr/local/hdf5-1.14.4/lib:/usr/local/lib:$LD_LIBRARY_PATH
wannier90
ããããããªãã¿ã¼ã³ã試ããããmake testsã§ã¨ã©ã¼ã1ã¤æ¶ããªãã
æåã¯ãifx使ç¨ãæé©åã¯ãªã (-O0)ãMKL使ç¨ã®å ´åã ã£ãã
ãããåå ãã¯ããããªãããvaspã®make test_allã§ãmlwf_lif_scdm_optics ã®ãã¹ããéããªãã
æ°å¤ãã®ãã®ãåé¡ã§ã¯ãªããnan (not a number) ã®å¦çã®åé¡ã®ããã«ãè¦ããã
wget https://github.com/wannier-developers/wannier90/archive/v3.1.0.tar.gz
tar zxvf v3.1.0.tar.gz
cd wannier90-3.1.0/
ä¸è¨ã®å
容ãmake.incã¨ãããconfig/make.inc.ifortãmpié対å¿çã«æ¹é ãããã®ã
#=====================================================
# For Linux with intel version 11/12 on 64bit machines
#=====================================================
F90 = ifx
#COMMS=mpi
MPIF90=ifx
FCOPTS=-O0
LDOPTS=-O0
#========================================================
# Intel mkl libraries. Set LIBPATH if not in default path
#========================================================
LIBDIR = /opt/intel/oneapi/mkl/latest/lib/intel64
LIBS = -L$(LIBDIR) -lmkl_core -lmkl_intel_lp64 -lmkl_sequential -lpthread
#=======================
# ATLAS Blas and LAPACK
#=======================
#LIBDIR = /usr/local/lib
#LIBS = -L$(LIBDIR) -llapack -lf77blas -lcblas -latlas
ç¶ãã¦ãmake, ããã¦install (æå) ããã
make; make lib
sudo mkdir /usr/local/vasp
sudo mkdir /usr/local/vasp/tools
sudo mkdir /usr/local/vasp/tools/lib
sudo cp libwannier.a /usr/local/vasp/tools/lib
sudo cp wannier90.x /usr/local/vasp/tools
sudo cp postw90.x /usr/local/vasp/tools
wannier90ã®testsã¯pythonã使ã£ã¦ããããããUbuntuã®python㯠"python3" ãªã®ã§ã
3ã¤ã®ãã¡ã¤ã«ã®1è¡ç®ã "python"â"python3"ã¨ãããå¤æ´ãå ããã®ã¯ä¸è¨ã®3ãã¡ã¤ã«ã
- test-suite/clean_tests
- test-suite/run_tests
- test-suite/testcode/bin/testcode.py
make testsããçµæãã§ã¨ã©ã¼ã1ã¤åºããä¸è¨ã®ã¨ã©ã¼ããããããã£ããæ¶ããªãã£ãããã¨ãã° gfortran ã«ããã¨æªåããã
tests/testpostw90_pt_kpathbandsshc - Pt.win: **FAILED**.
shc
ERROR: absolute error 1.08e-02 greater than 1.00e-02. (Test: -8.1625987. Benchmark: -8.1517891.)
shc
ERROR: absolute error 1.08e-02 greater than 1.00e-02. (Test: -8.719545. Benchmark: -8.7303551.)
All done. ERROR: only 61 out of 62 tests passed.
Failed test in:
/home/kuno/vasp-compile/wannier90-3.1.0/test-suite/tests/testpostw90_pt_kpathbandsshc/
make: *** [Makefile:186: test-serial] Error 1
libxc
- 交æç¸é¢æ±é¢æ°ã®æ±ç¨ã©ã¤ãã©ãªãç¾å¨é²è¡å½¢ã§è°è«ã»æ¹è¯ãé²ãããã¦ãããvaspã§ã¯ libxc1, libxc2 ã¿ã°ã§åä½ãæå®ã§ããã交æç¸äºä½ç¨ã®å¦çã¯vaspèªèº«ããããããã£ã¦ããã®ã§éè¤ããæ©è½ã¨ãªããHPC社ã®ãã³ããã¼ã¯ããã¯ãç¹ã«ã¯é«éåãããªãã¨ããã¬ãã¼ããããã
- 交æç¸äºä½ç¨ã®å¦çæ¹æ³ã¯æ°ããæ¹æ³ãèæ¡ããã¦ãããup-to-dateãªãã®ãå°å
¥ãããã¨ãã¯libxcã使ãã»ããæå©ãããããªããQuantum espressoãããlibxcã使ããã¨ãã§ãããããã«ã¯vaspã®make test_allãã㨠libxcé¢ä¿ã®ãã¹ãé
ç®ãçµæ§ããã
- ä¸è¨ã®æé ã§è¡ã£ãããããããsudo apt install autogen autoconf libtool ããã¦ãããã¨ãconfigureçæã®ããã«å¿
è¦ã§ãããï¼ã¤ã³ã¹ãã¼ã«æé ã«ã¯ããã¾ã§æ¸ããã¦ããªãï¼
- --disable-fhcã¯vaspã«çµã¿è¾¼ãããã«å¿
è¦ã ããããã®ããã§make checkã§ã¨ã©ã¼ã1ã¤åºãã
wget https://gitlab.com/libxc/libxc/-/archive/6.2.2/libxc-6.2.2.tar.bz2
bunzip2 libxc-6.2.2.tar.bz2
tar xvf libxc-6.2.2.tar
cd libxc-6.2.2
autoreconf -i
CC=icx FC=ifx ./configure --prefix=/usr/local/vasp/tools --disable-fhc
make
make check
sudo make install
make checkã®çµæãmgga_xc_otpss_dã§FAILã¨ãªãããã1ãæã ããæé©åãªãã·ã§ã³ã -O0 ã«ãã¦ãçµæã¯åãã§ããã
ä»åçç¥ãããã®
VASP 6.4.3ã®ã¤ã³ã¹ãã¼ã«
- ~/.bashrcã®æ«å°¾ã«ä¸è¨ã®è¨è¿°ãå
¥ãã¦ããã
# VASP
ulimit -s unlimited
source /opt/intel/oneapi/setvars.sh
export LD_LIBRARY_PATH=/usr/local/hdf5-1.14.4/lib:/usr/local/lib:$LD_LIBRARY_PATH
alias rmvasp="rm -f CHG* OSZICAR* OUTCAR* SUMMARY* WAVE* EIGEN* PCDAT XDATCAR DOSCAR* vasprun.xml IBZKPT nohup.* CONTCAR* W*.tmp PROCAR OPTIC PORCAR* REPORT wannier90* *.h5"
alias rm="rm -i"
- vasp.6.4.3ããã¦ã³ãã¼ããã¦ãã¦å±éãå±éå
ã®ãã£ã¬ã¯ããªã«ç§»åããã
tar zxvf vasp.6.4.3.tgz
cd vasp.6.4.3
cp arch/makefile.include.intel makefile.include
- oneAPIãicc, icpcãicx, icpxã«å¤æ´ãããã¨ãifortãifxã«å¤æ´æ¨å¥¨ãã¦ãããã¨ãããmakefile.includeãç·¨éãããããã«ãHDF5ãµãã¼ã, wannier90ãµãã¼ãã®é¨åã®ã³ã¡ã³ããå¤ããç·¨éãããå¤æ´ããé¨åã ããæç²ãã¦ç¤ºãã
FC = mpiifx
FCL = mpiifx
CC_LIB = icx
CXX_PARS = icpx
# HDF5-support (optional but strongly recommended)
CPP_OPTIONS+= -DVASP_HDF5
HDF5_ROOT ?= /usr/local/hdf5-1.14.4
LLIBS += -L$(HDF5_ROOT)/lib -lhdf5_fortran
INCS += -I$(HDF5_ROOT)/include
# For the VASP-2-Wannier90 interface (optional)
CPP_OPTIONS += -DVASP2WANNIER90
WANNIER90_ROOT ?= /usr/local/vasp/tools
LLIBS += -L$(WANNIER90_ROOT)/lib -lwannier
# Libxc
CPP_OPTIONS += -DUSELIBXC
LIBXC_ROOT += /usr/local/vasp/tools
INCS += -I$(LIBXC_ROOT)/include
LLIBS += -L$(LIBXC_ROOT) -lxcf03 -lxc
make test ã®çµæ
- ã³ã³ãã¤ã«ãã¦ãã¹ããèµ°ãããããã¹ãå®è¡æéè¨æ¸¬ã®ããã«ãtime make test ã¨ãã¦ãã¾ãã
make DEPS=1 -j4
time make test
- ã¨ã©ã¼ã¯ãªãã
- Core i7-14700ã§ã®å®è¡æéã¯21.2åãCore i7-13700Fã§ã®å®è¡æéã¯24.3åã§ããã13%ç¨åº¦ã®é度ã¢ããã§ããã
- Core i7-14700 : 20 cores, 28 threads, 2.1 GHz - 5.4 GHz, L1 80 kbytes, L2 2 Mbytes, L3 30 Mbytes, 10nm process
- Core i7-13700F : 16 cores, 24 threads, 2.1 GHz - 5.1 GHz, L1 80 kbytes, L2 2 Mbytes, L3 30 Mbytes, 10nm process
make test_all ã®çµæ
ãæ¨å¹´åº¦ã¨åæ§ãmlwf_lif_scdm_optics ã§ã¨ã©ã¼ãåºãããã®ãã¹ãã¯ãwannier90ã使ã£ã¦èªé»çãè¨ç®ãããã¹ããè¨ç®ãã®ãã®ã¯æ£å¸¸çµäºãã¦ããããèªé»çã®èé¨ãè¨ç®ããçµæã®è¡åãããããã¨ããã¨ã©ã¼ã§ãããè¨ç®ã§ã¯ãè¡åè¦ç´ ã0.0ã«ãªãã¨ããããã¹ããã³ãã¬ã¼ãã®ã»ãã¯nanã«ãªã£ã¦ãããã©ã¡ããããããã®ãããåãããªãã
==================================================================
SUMMARY:
==================================================================
The following tests failed, please check the output file manually:
mlwf_lif_scdm_optics
make[1]: *** [makefile:24: test_all] Error 1
- Core i7-14700ã§ã®å®è¡æéã¯ã1æé31å (91å) ã ã£ãã
- Core i7-13700Fã§ã®å®è¡æéã¯ã1æé51å (111å) ã ã£ããCore i7-14700ã¨ã®å·®ã¯18%ã
vaspã /usr/local/vasp ã«ã¤ã³ã¹ãã¼ã«
- ãã¤ããªã¨ããã³ã·ã£ã«ãã¡ã¤ã«ãå°å
¥ãããpotpaw_PBE.64.tgz, potaw_LDA.64.tgz ããã¦ã³ãã¼ããã¦ãä½æ¥ãã£ã¬ã¯ããªã«ä¿åããä¸è¨ãå®è¡ããã/usr/local/vasp/potpawPBE64, potpawLDA64ã¨ããååã¯ãç§ãã¤ãã¦ããããã³ã·ã£ã«ãã¡ã¤ã«ã®æ¨æºãã£ã¬ã¯ããªåã§ãã
sudo mkdir /usr/local/vasp/vasp643mpibin
sudo cp bin/* /usr/local/vasp/vasp643mpibin
mkdir potpawPBE64
tar zxvf potpaw_PBE.64.tgz -C potpawPBE64
sudo cp -r potpawPBE64 /usr/local/vasp
sudo chmod 555 /usr/local/vasp/potpawPBE64/*
mkdir potpawLDA64
tar zxvf potpaw_LDA.64.tgz -C potpawLDA64
sudo cp -r potpawLDA64 /usr/local/vasp
sudo chmod 555 /usr/local/vasp/potpawLDA64/*
- å®è¡å¾ãä¸è¬ã¦ã¼ã¶ã¼æ¨©éã§ã/usr/local/vasp/potpawPBE64/N/POTCAR ãªã©ãèªã¿è¾¼ãããã©ããã確èªããã
.bashrcã®è¨å®
æå¾ã«ã.bashrcãè¨å®ãããä¸è¨ã®æ
å ±ãã.bashrcã®æ«å°¾ã«å ããã
# VASP
ulimit -s unlimited
source /opt/intel/oneapi/setvars.sh
export LD_LIBRARY_PATH=/usr/local/hdf5-1.14.4/lib:/usr/local/lib:$LD_LIBRARY_PATH
alias rmvasp="rm -f CHG* OSZICAR* OUTCAR* SUMMARY* WAVE* EIGEN* PCDAT XDATCAR DOSCAR* vasprun.xml IBZKPT nohup.* CONTCAR* W*.tmp PROCAR OPTIC PORCAR* REPORT wannier90* *.h5"
alias rm="rm -i"