Displaying 12 results from an estimated 12 matches for "ddot".
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2014 Jan 11
1
Fortran BLAS giving bad results
...on r-forge seems to be showing similar behavior, and the
problem predates Mavericks. The package used to build and check without
errors when I originally put it on r-forge. Would appreciate suggestions.
Thanks,
Emmanuel
Example: this program creates two double vectors, takes the dot product
with ddot, and prints the result:
test.f:
subroutine testddot(n,x,y)
integer i,n
double precision x,y,d1(n),d2(n)
do 100 i=1,n
d1(i)=x
d2(i)=y
100 continue
print *,ddot(n,d1,1,d2,1)
end
Compiling
R CMD SHLIB test.f
Running:
> dyn.load("test.so&...
2007 Feb 06
2
abbreviate dataframe for Sweave output
I wanted to print the first and last rows of some dataframes in Sweave
using dots in columns to separate the two parts. Head and tail almost
work, but I have problems with factors and row names.
z<-data.frame(id=letters[1:26], x=sample(1:26,26))
rbind(head(z,3), ".", tail(z,1))
id x
1 a 18
2 b 8
3 c 14
4 <NA> .
26 z 10
Warning message:
invalid
2010 Jan 09
1
errors when installing packages (ubuntu)
...-fpic -g -O2 -c css.f -o css.o
gfortran -fpic -g -O2 -c csstr.f -o csstr.o
gfortran -fpic -g -O2 -c cvrf.f -o cvrf.o
gfortran -fpic -g -O2 -c dchold.f -o dchold.o
gfortran -fpic -g -O2 -c dcopy.f -o dcopy.o
gfortran -fpic -g -O2 -c ddfind.f -o ddfind.o
gfortran -fpic -g -O2 -c ddot.f -o ddot.o
gfortran -fpic -g -O2 -c derrb.f -o derrb.o
gfortran -fpic -g -O2 -c dlv.f -o dlv.o
gfortran -fpic -g -O2 -c dmaket.f -o dmaket.o
gfortran -fpic -g -O2 -c drdfun.f -o drdfun.o
gfortran -fpic -g -O2 -c dsetup.f -o dsetup.o
gfortran -fpic -g -O2 -c evlpoly.f -o evlpoly.o...
2000 Jul 12
1
Compiling R on RS6000 AIX 4.3
..." and core
dump of running R 1.0.1 on AIX 4.3.
Firstly, the R distribution was missing some FORTRAN routines, which I found
on the net and added, by modifying src/appl/Makefile.in and
src/appl/ROUTINES (otherwise ld complains about missing symbols). The ten
routines were: dasum, daxpy, dcopy, ddot, dnrm2, drot, drotg, dscal, dswap
and idamax. (I found this strange. I would have thought that all necessary
core files should have been included??)
It then compiled with gcc 2.95.2 and g77, but the 'make test' dumps core,
when running R.
I've just tried compiling R 1.1.0, and it'...
2000 Jul 12
1
Compiling R on RS6000 AIX 4.3
..." and core
dump of running R 1.0.1 on AIX 4.3.
Firstly, the R distribution was missing some FORTRAN routines, which I found
on the net and added, by modifying src/appl/Makefile.in and
src/appl/ROUTINES (otherwise ld complains about missing symbols). The ten
routines were: dasum, daxpy, dcopy, ddot, dnrm2, drot, drotg, dscal, dswap
and idamax. (I found this strange. I would have thought that all necessary
core files should have been included??)
It then compiled with gcc 2.95.2 and g77, but the 'make test' dumps core,
when running R.
I've just tried compiling R 1.1.0, and it'...
2007 Oct 06
1
problem installing fields package 3.5 on R 1.8.1 on linux
...77 -mieee-fp -fPIC -O2 -g -pipe -march=i386 -mcpu=i686 -c cvrf.f -o
cvrf.o
g77 -mieee-fp -fPIC -O2 -g -pipe -march=i386 -mcpu=i686 -c dchold.f -o
dchold.o
g77 -mieee-fp -fPIC -O2 -g -pipe -march=i386 -mcpu=i686 -c dcopy.f -o
dcopy.o
g77 -mieee-fp -fPIC -O2 -g -pipe -march=i386 -mcpu=i686 -c ddot.f -o
ddot.o
g77 -mieee-fp -fPIC -O2 -g -pipe -march=i386 -mcpu=i686 -c dlv.f -o dlv.o
g77 -mieee-fp -fPIC -O2 -g -pipe -march=i386 -mcpu=i686 -c dmaket.f -o
dmaket.o
g77 -mieee-fp -fPIC -O2 -g -pipe -march=i386 -mcpu=i686 -c drdfun.f -o
drdfun.o
g77 -mieee-fp -fPIC -O2 -g -pipe -march=i386...
2008 Jun 03
1
IBM-AIX 5.2 (GCC 4.2.4 installed) - Error while executing 'make'
...expall -lc -Wl,-bE:../../etc/R.exp
-L/usr/local/lib -o R.bin Rmain.o libR.a -lgfortran -lm
/opt/pware/lib/gcc/powerpc-ibm-aix5.2.0.0/4.2.4/libgcc.a -lg -lintl -ldl
-lm
ld: 0711-317 ERROR: Undefined symbol: .dcopy
ld: 0711-317 ERROR: Undefined symbol: .dtrsm
ld: 0711-317 ERROR: Undefined symbol: .ddot
ld: 0711-317 ERROR: Undefined symbol: .dnrm2
ld: 0711-317 ERROR: Undefined symbol: .dtrsl
ld: 0711-317 ERROR: Undefined symbol: .dscal
ld: 0711-317 ERROR: Undefined symbol: .dpofa
ld: 0711-317 ERROR: Undefined symbol: .daxpy
ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more
informat...
2002 Oct 24
1
package installation
...1.4. Then I bought a new HD and installed
a RH 7.3 on it and since then I can no longer install any R package.
Here is the failure message I obtain:
...
g77 -fPIC -O2 -m486 -fno-strength-reduce -g -c sortm.f -o sortm.o
gcc -shared -o fields.so css.o csstr.o cvrcss.o cvrf.o dchold.o dcopy.o
ddot.o dlv.o dmaket.o
drdfun.o dsetup.o expbs.o expfn.o
gaspbs.o gaspfn.o gcvcss.o
gcvf c.o hsort.o
ifind.o inpoly.o lscv.o m2deb.o mkpoly.o mltdrb.o mltdtd.o msort.o
m...
2003 Jun 14
4
problem installing packages from source on win2k
...--------
adding build stamp to DESCRIPTION
making DLL ...
g77 -O2 -Wall -c css.f -o css.o
g77 -O2 -Wall -c csstr.f -o csstr.o
g77 -O2 -Wall -c cvrcss.f -o cvrcss.o
g77 -O2 -Wall -c cvrf.f -o cvrf.o
g77 -O2 -Wall -c dchold.f -o dchold.o
g77 -O2 -Wall -c dcopy.f -o dcopy.o
g77 -O2 -Wall -c ddot.f -o ddot.o
g77 -O2 -Wall -c dlv.f -o dlv.o
g77 -O2 -Wall -c dmaket.f -o dmaket.o
g77 -O2 -Wall -c drdfun.f -o drdfun.o
g77 -O2 -Wall -c dsetup.f -o dsetup.o
g77 -O2 -Wall -c expbs.f -o expbs.o
g77 -O2 -Wall -c expfn.f -o expfn.o
g77 -O2 -Wall -c gaspbs.f -o gaspbs.o
g77 -O2 -Wall -c gaspfn...
2006 Feb 07
0
[R] R compile on AIX 5.2
...317 ERROR: Undefined symbol: lminfl
ld: 0711-317 ERROR: Undefined symbol: .zgemm
ld: 0711-317 ERROR: Undefined symbol: .dsyrk
ld: 0711-317 ERROR: Undefined symbol: .dtrsm
ld: 0711-317 ERROR: Undefined symbol: .dcopy
ld: 0711-317 ERROR: Undefined symbol: .dtrsl
ld: 0711-317 ERROR: Undefined symbol: .ddot
ld: 0711-317 ERROR: Undefined symbol: .dnrm2
ld: 0711-317 ERROR: Undefined symbol: .dscal
ld: 0711-317 ERROR: Undefined symbol: .daxpy
ld: 0711-317 ERROR: Undefined symbol: .dpofa
ld: 0711-317 ERROR: Undefined symbol: .intpr0_
ld: 0711-317 ERROR: Undefined symbol: .i_len
ld: 0711-317 ERROR: Undefin...
1998 Sep 11
1
R-beta: cannot make R
...pnt.o ptukey.o qtukey.o dwilcox.o pwilcox.o qwilcox.o rwilcox.o
ranlib ../lib/libmath.a
cd appl; make
gcc -g -O2 -I../include -c approx.c
gcc -g -O2 -I../include -c bakslv.c
gcc -g -O2 -I../include -c binning.c
f77 -c blas.f -o blas.o
blas.f:
dasum:
daxpy:
dcopy:
ddot:
dmach:
dnrm2:
drot:
drotg:
dscal:
dswap:
idamax:
f77 -c ch2inv.f -o ch2inv.o
ch2inv.f:
ch2inv:
f77 -c chol.f -o chol.o
chol.f:
chol:
gcc -g -O2 -I../include -c cpoly.c
gcc -g -O2 -I../include -c cumsum.c
gcc -g -O2 -I../incl...
2001 Jul 25
2
Installation help
...k2:
cbal:
cdiv:
comqr:
comqr2:
corth:
csroot:
elmhes:
eltran:
epslon:
hqr:
hqr2:
htribk:
htridi:
pythag:
tql1:
tql2:
tqlrat:
tred1:
tred2:
rg:
rs:
cg:
ch:
f77 -g -O2 -c lminfl.f -o lminfl.o
lminfl.f:
lminfl:
f77 -g -O2 -c blas.f -o blas.o
blas.f:
dasum:
daxpy:
dcopy:
ddot:
dmach:
dnrm2:
drot:
drotg:
dscal:
dswap:
idamax:
dgemm:
dtrsm:
lsame:
ar cr libappl.a approx.o bakslv.o binning.o chull.o cpoly.o cumsum.o fft.o fmin.o integrate.o lbfgsb.o loglin.o lowess.o machar.o maxcol.o massdist.o pretty.o rowsum.o splines.o stem.o strsignif.o tabulate.o uncmin.o z...