search for: realpr

I am making my first attempts at using some Fortran code with R, and so far it's going OK. To print from my Fortran programs, it seems I need subroutines dblepr, realpr and intpr. From the excellent "Writing R Extensions" document: "Three subroutines are provided to ease the output of information from FORTRAN code. subroutine dblepr(label, nchar, data, ndata) subroutine realpr(label, nchar, data, ndata) subroutine intpr (label, nchar, data,...

...gnuwin32 -lR -lf2c dlltool -k --as as --dllname multiv.dll --base-file multiv.b -- output-exp mul tiv.e --def multiv.def gcc -mdll -Wl,--base-file,multiv.b -s -o multiv.dll multiv.e multiv.a -L ../../../gnuwin32 -lR -lf2c multiv.a(sammon.o)(.text+0x495):sammon.f: undefined reference to `realpr_' make.exe[2]: *** [multiv.dll] Error 1 make.exe[2]: Leaving directory `c:/R-0.62.3/src/library/multiv/src' make.exe[1]: *** [src/multiv.dll] Error 2 make.exe[1]: Leaving directory `c:/R-0.62.3/src/library/multiv' make.exe: *** [pkg-multiv] Error 2 [exited with 2] (/R-0.62.3/src/gnuwin3...

Hi I've built a dll using Fortran code and can call it by either R or Fortran. Calling by the former gives me the wrong answer and the later gives the correct answer. From what I've read, it looks like I should use the subroutines DBLEPR, INTPR and REALPR to get values to show up in R which I hope will allow me to find the error. I've downloaded the R-2.12.0.tar.gz but have been unable to find these subroutines or any examples of how to get Fortran to recognize them. Obviously when I try to compile I get undefined reference to 'dblepr_...

Hi I've built a dll using Fortran code and can call it by either R or Fortran. Calling by the former gives me the wrong answer and the later gives the correct answer. >From what I've read, it looks like I should use the subroutines DBLEPR, INTPR and REALPR to print to the R console rather than using Fortran standard I/O and that if I use the command R CMD SHLIB source.f that these subroutines will automatically be found (Please correct me if I'm wrong about any of this). The problem is that I have to specify the gfortran compiler option -fno-...

Hi, everyone. This may be properly a fortran question rather than an R question. I'm trying to add a few print statements to otherwise working fortran code in one of the libraries so I can see what's going on in the code. I have no problem doing so on an SGI machine, but under LinuxPPC I've run into a problem. The code compiles and creates a shared object (.so), but when I issue

...some condition is true, and if it's not, we should deoptimize at this point and quit execution of the compiled code. According to http://llvm.org/docs/LangRef.html#llvm-experimental-guard-intrinsic, the guard looks like this: define void @llvm.experimental.guard(i1 %pred, <args...>) { %realPred = and i1 %pred, undef br i1 %realPred, label %continue, label %leave [, !make.implicit !{}] leave: call void @llvm.experimental.deoptimize(<args...>) [ "deopt"() ] ret void continue: ret void } Since guard's leave branch has a semantics of deoptimize, it is *always...

...f it's not, we should deoptimize at this point and quit execution of the compiled code. According to http://llvm.org/docs/LangRef.html#llvm-experimental-guard-intrinsic, the guard looks like this: > > > > define void @llvm.experimental.guard(i1 %pred, <args...>) { > > %realPred = and i1 %pred, undef > > br i1 %realPred, label %continue, label %leave [, !make.implicit > !{}] > > > > leave: > > call void @llvm.experimental.deoptimize(<args...>) [ "deopt"() ] > > ret void > > > > continue: > > ret...

...c util.c -o util.o cc -I. -I../../src/include -I../../src/include -I/usr/local/include -DHAVE_CONFIG_H -g -c version.c -o version.o cc -I. -I../../src/include -I../../src/include -I/usr/local/include -DHAVE_CONFIG_H -g -c vfonts.c -o vfonts.o f77 -g -O2 -c xxxpr.f -o xxxpr.o xxxpr.f: intpr: realpr: dblepr: /Net/local/bin/cc -o R.bin CConverters.o Rdynload.o RNG.o apply.o arithmetic.o array.o attrib.o bind.o builtin.o character.o coerce.o colors.o complex.o connections.o context.o cov.o cum.o dcf.o datetime.o debug.o devPS.o devPicTeX.o deparse.o deriv.o devices.o dotcode.o dstruct.o dupl...