[SCIP] ug-0.8.3/scip-4.0.0 apparently missing file(s) in distribution

[Yuji Shinano]

Dear Utz,

Sorry for my late reply. Thank you for this message.
Please modify the Makefile below:

line number 123
    ug/paraCommMpiWorld.o -> ug/paraCommMpi.o

If you still have errors, please let me know.

In general, I recommend you to use ParaSCIP in bug-fix release versions of SCIP Optimization Suite when you use it on supercomputers.
I myself have never used ParaSCIP in major release versions of SCIP Optimization Suite on supercomputers, since ParaSCIP and FiberSCIP
cannot be tested enough with major release versions of SCIP.

Best regards,
Yuji


On 2017/03/28 10:57, Utz Haus wrote:
> It seems that the ug-0.8.3 available in the scip 4.0 distro is missing files. I get
> make: *** No rule to make target `obj/static/O.linux.x86_64.gnu.opt/mpi/ug/paraCommMpiWorld.o', needed by `bin/parascip-0.8.3.linux.x86_64.gnu.opt.spx2'.  Stop.
>
> and understand make’s complaint: there is no paraCommMpiWorld.cpp anywhere.
>
> There are lots of compile errors if I skip that error, so maybe there are some .h files missing too?
> In file included from src/ug_scip/scipParaCommMpi.h:31:0,
>                  from src/ug_scip/parascip.cpp:36:
> src/ug_scip/scipParaInstanceMpi.h: At global scope:
> src/ug_scip/scipParaInstanceMpi.h:41:1: error: expected class-name before '{' token
>  {
>  ^
> src/ug_scip/scipParaInstanceMpi.h: In constructor 'ParaSCIP::ScipParaInstanceMpi::ScipParaInstanceMpi(SCIP*, int)':
> src/ug_scip/scipParaInstanceMpi.h:70:14: error: class 'ParaSCIP::ScipParaInstanceMpi' does not have any field named 'ScipParaInstance'
>           ) : ScipParaInstance(scip, method), dummyToKeepStartPos(0), fileName(0)
>               ^~~~~~~~~~~~~~~~
> src/ug_scip/scipParaInstanceMpi.h:132:10: error: 'nVars' was not declared in this scope
>           nVars = SCIPgetNVars(scip);                // original number
>
>
> Please advise. For reference, I compiled using
> make -j28 COMP=gnu OPT=opt SOLVER=scip LPS=spx  COMM=mpi  ZIMPL=false  READLINE=false MAKESOFTLINKS=false          \
>              VERBOSE=true  CC=cc CXX=CC CXXFLAGS="-std=c++11"
>
> (on a cray XC40)
>
> Yours,
> Utz