From NWChem
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| 4:12:43 AM PST - Tue, Feb 13th 2018 |
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Hi,
I just wanted to check something. I have compiled NWChem and linked to a 64bit blas library (ilp64) as
the doc say NEChem uses "64-bit integers (i.e. integer*8)".
Does this mean that it is only using 64-bit integers from FORTRAN?
If its using 64-bit integers in any of the C code, are they defined as long ?
I have had a poke around and from what I can see if the script that converts to 32 bit, it seems to only modify FORTRAN code.
--
jason
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Edited On 4:13:04 AM PST - Tue, Feb 13th 2018 by Jasno
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Edoapra Forum:Admin, Forum:Mod, bureaucrat, sysop
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Forum Vet
Threads 9
Posts 1570
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| 10:19:15 AM PST - Tue, Feb 13th 2018 |
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yes to all your questions
In the C interface to fortran we use the type Integer that is defined as long in the types2f2c.h header file
See
$NWCHEM_TOP/src/tools/install/types2f2c.h
$NWCHEM_TOP/src/util/util_memcpy.c
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| 1:14:42 AM PST - Wed, Feb 14th 2018 |
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Quote:Edoapra Feb 13th 6:19 pmyes to all your questions
In the C interface to fortran we use the type Integer that is defined as long in the types2f2c.h header file
See
$NWCHEM_TOP/src/tools/install/types2f2c.h
$NWCHEM_TOP/src/util/util_memcpy.c
Great, thanks for the confirmation.
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