NX-Nastran LP and ILP solvers
NX-Nastran LP and ILP solvers
(OP)
I have Nx7.5, 16 GB memory (RAM), DeLL work station, SSD
in NXNSTRAN > BIN >..
there are
LP solvers, which can address max 8 GB RAM, and it works fine
Nastran.exe
nastran64.exe
ILP solvers, which can address max 1 TB of RAM, and I can't make them works
nastranw.exe
nastranw64.exe
I made switch from Nastran.exe to nastranw(64).exe in customer default and "solve > edit solver parameter > solver executable (disabled "use environment variable UGII_NX_NASTRAN" > click at user specified > pointed to nastranw64.exe > OK > change memory to 10 GB
NOTE: on the same window where is memory are
solution monitor = check mark
old = no check mark
scretch = yes
sdirectory is assigned (40 GB space)
OK
DID NOT WORK
What is wrong?
in NXNSTRAN > BIN >..
there are
LP solvers, which can address max 8 GB RAM, and it works fine
Nastran.exe
nastran64.exe
ILP solvers, which can address max 1 TB of RAM, and I can't make them works
nastranw.exe
nastranw64.exe
I made switch from Nastran.exe to nastranw(64).exe in customer default and "solve > edit solver parameter > solver executable (disabled "use environment variable UGII_NX_NASTRAN" > click at user specified > pointed to nastranw64.exe > OK > change memory to 10 GB
NOTE: on the same window where is memory are
solution monitor = check mark
old = no check mark
scretch = yes
sdirectory is assigned (40 GB space)
OK
DID NOT WORK
What is wrong?
RE: NX-Nastran LP and ILP solvers
now check the box labeled "use ILP 64bit NX Nastran"
The ILP solver will be used for jobs submitted while this preference is set. No other changes required.
Joe
RE: NX-Nastran LP and ILP solvers
There is no File > Preference, in NX7.5
RE: NX-Nastran LP and ILP solvers
If you want to use the ILP executable with env variables then the file is :
nastran64L.exe
Regards,
Joe