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| == Binaries available ==
| | #REDIRECT [[HPC/Applications/vasp]] |
| The vasp5 modules as of version vasp5/5.2.12a-mkl-4 contain several binaries, determined by CPP flags in the Makefile as shown.
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| To inspect the available binaries:
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| ls $VASP5_HOME/bin
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| <!--
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| sed -n '/DMPI_BLOCK/s/.*8000//p' embody-5.2.12a-mkl-4/build.log | uniq
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| -->
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| ; vasp :
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| (none)
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| ; vasp-chargehalf :
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| -DNGZhalf
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| ; vasp-gamma :
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| -DwNGZhalf
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| ; vasp-gamma-chargehalf :
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| -DwNGZhalf -DNGZhalf
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| ; vasp-tbdyn :
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| -Dtbdyn
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| ; vasp-tbdyn-chargehalf :
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| -DNGZhalf -Dtbdyn
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| ; vasp-tbdyn-gamma :
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| -DwNGZhalf -Dtbdyn
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| ; vasp-tbdyn-gamma-chargehalf :
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| -DwNGZhalf -DNGZhalf -Dtbdyn
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| == Common flags ==
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| -DIFC -DRPROMU_DGEMV -DRACCMU_DGEMV -DCACHE_SIZE=16000 -DMPI -DMPI_BLOCK=8000
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| == Explanantion ==
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| From <code>vasp.5.2/makefile.linux_pg</code>
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| <pre>
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| #-----------------------------------------------------------------------
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| # possible options for CPP:
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| # NGXhalf charge density reduced in X direction
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| # wNGXhalf gamma point only reduced in X direction
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| # avoidalloc avoid ALLOCATE if possible
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| # IFC work around some IFC bugs
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| # CACHE_SIZE 1000 for PII,PIII, 5000 for Athlon, 8000 P4
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| # RPROMU_DGEMV use DGEMV instead of DGEMM in RPRO (usually faster)
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| # RACCMU_DGEMV use DGEMV instead of DGEMM in RACC (faster on P4)
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| # **** definitely use -DRACCMU_DGEMV if you use the mkl library
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| #-----------------------------------------------------------------------
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| …
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| #-----------------------------------------------------------------------
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| # additional options for CPP in parallel version (see also above):
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| # NGZhalf charge density reduced in Z direction
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| # wNGZhalf gamma point only reduced in Z direction
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| # scaLAPACK use scaLAPACK (usually slower on 100 Mbit Net)
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| #-----------------------------------------------------------------------
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| </pre>
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