ML.Regress_Poly_X
Hello ,
I am trying to run an example code for linear regression
and I am running into this error:
I am not sure what is going wrong. Any help would be very helpful.
Regards,
Vivek
I am trying to run an example code for linear regression
- Code: Select all
IMPORT ML;
R := RECORD
INTEGER rid;
INTEGER Recs;
REAL Time;
END;
d := DATASET([{1,50000,1.00},{2,500000,2.29}, {3,5000000,16.15},
{4,25000000,80.2},{5,50000000,163},{6,100000000,316},
{7,10,0.83},{8,1500000,5.63}],R);
ML.ToField(d,flds);
P := ML.Regress_Poly_X(flds(number=1),flds(number=2));
P.Beta;
P.RSquared
and I am running into this error:
Warning: Only LOCAL versions of JOIN are currently supported on THOR (115, 13 - C:\Users\Public\Documents\HPCC Systems\ECL\My Files\ecl-ml-master\PBblas\PB_dgetrf.ecl)
Warning: Only LOCAL versions of JOIN are currently supported on THOR (147, 16 - C:\Users\Public\Documents\HPCC Systems\ECL\My Files\ecl-ml-master\PBblas\PB_dtrsm.ecl)
Warning: Only LOCAL versions of JOIN are currently supported on THOR (147, 16 - C:\Users\Public\Documents\HPCC Systems\ECL\My Files\ecl-ml-master\PBblas\PB_dtrsm.ecl)
Warning: (0,0): error C6003: C++ link error: cannot find -lcblas
Error: Compile/Link failed for W20160129-134350 (see '//192.168.56.101/var/lib/HPCCSystems/myeclccserver/eclcc.log' for details) (0, 0 - W20160129-134350)
Warning:
Warning: ---------- compiler output --------------
Warning: /usr/bin/ld: cannot find -lcblas
Warning: collect2: ld returned 1 exit status
Warning:
Warning: --------- end compiler output -----------
I am not sure what is going wrong. Any help would be very helpful.
Regards,
Vivek
- vivekaxl
- Posts: 11
- Joined: Wed Oct 15, 2014 3:43 am
Vivek,
Note that these are only warnings, your workunit is still being run. If you run your code on hThor, you won't get those warnings.
These warnings come from the "set of datasets" form of JOIN, which is only supported on Thor as LOCAL, which is what the warning is telling you. You could also edit the ECL code files where the warnings are from and add the LOCAL option to those JOINs and that would also make the warnings disappear.
HTH,
Richard
Note that these are only warnings, your workunit is still being run. If you run your code on hThor, you won't get those warnings.
These warnings come from the "set of datasets" form of JOIN, which is only supported on Thor as LOCAL, which is what the warning is telling you. You could also edit the ECL code files where the warnings are from and add the LOCAL option to those JOINs and that would also make the warnings disappear.
HTH,
Richard
- rtaylor
- Community Advisory Board Member
- Posts: 1619
- Joined: Wed Oct 26, 2011 7:40 pm
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