search for: dnrm2_

Hi, I am having trouble with some code that I am dyn.loading. I am writing an interface to ARPACK. I compile my interface (dssimp.cc), and link it against the ARPACK library (libarpack_SUN4.a): g++ -shared -static -fPIC dssimp.cc -o dssimp.so -larpack_SUN4 -lg2c -lm I can dyn.load the code and it appears OK. However, when I call my function, the call to the function in the ARPACK library

...couple of commands (a simple linear regression) usually result in a Segfault. this applies both to the R provided by gentoo (an old version of 1.9.0) or the latest version 1.9.1 which I just pulled down. in case someone is wondering, the debugger backtrace provides #0 0x000000000052ac16 in dnrm2_ () #1 0x00000000005185e8 in dqrdc2_ () #2 0x0000000000518db1 in dqrls_ () #3 0x000000000045d5d5 in do_dotCode () #4 0x0000000000472b6b in Rf_eval () ... (if any R wizard were to find it useful to try it out for himself, I could arrange for machine access, or provide other relevant informatio...

...couple of commands (a simple linear regression) usually result in a Segfault. this applies both to the R provided by gentoo (an old version of 1.9.0) or the latest version 1.9.1 which I just pulled down. in case someone is wondering, the debugger backtrace provides #0 0x000000000052ac16 in dnrm2_ () #1 0x00000000005185e8 in dqrdc2_ () #2 0x0000000000518db1 in dqrls_ () #3 0x000000000045d5d5 in do_dotCode () #4 0x0000000000472b6b in Rf_eval () ... (if any R wizard were to find it useful to try it out for himself, I could arrange for machine access, or provide other relevant informatio...

Hi! I am trying to compile R-1.8.1 on an alphaserver running Tru64 Unix. I use the compilers cc,cxx and f77. After the compilation I try: make check and get the following message: Make: Cannot open /share/make/vars.mk. Stop. Does anyone have any suggestions on why? Regards Arne Gjuvsland

...../appl/libappl.a(lbfgsb.o) drot_ ../appl/libappl.a(dsvdc.o) daxpy_ ../appl/libappl.a(lbfgsb.o) ddot_ ../appl/libappl.a(lbfgsb.o) dswap_ ../appl/libappl.a(dqrdc.o) dnrm2_ ../appl/libappl.a(uncmin.o) dtrsm_ ../appl/libappl.a(bakslv.o) dcopy_ ../appl/libappl.a(bakslv.o) drotg_ ../appl/libappl.a(dsvdc.o) dgemm_ array.o dasum_...

...: undefined reference to `dswap_' ../../lib/libR.so: undefined reference to `dcopy_' ../../lib/libR.so: undefined reference to `ddot_' ../../lib/libR.so: undefined reference to `dgemm_' ../../lib/libR.so: undefined reference to `dscal_' ../../lib/libR.so: undefined reference to `dnrm2_' ../../lib/libR.so: undefined reference to `dsyrk_' ../../lib/libR.so: undefined reference to `dasum_' ../../lib/libR.so: undefined reference to `daxpy_' ../../lib/libR.so: undefined reference to `drotg_' ../../lib/libR.so: undefined reference to `zgemm_' collect2: ld return...

...sLogical Rf_duplicate Rf_getAttrib Rf_isComplex Rf_isMatrix Rf_isString Rf_mkChar Rf_protect Rf_setAttrib Rf_unprotect Rf_unprotect_ptr LENGTH R_CHAR STRING_ELT SET_STRING_ELT VECTOR_ELT SET_VECTOR_ELT INTEGER REAL COMPLEX R_setLapackRoutines xerbla_ dswap_ dscal_ drot_ lsame_ idamax_ dgemm_ dcopy_ dnrm2_ dgemv_ dasum_ dtrmv_ daxpy_ ddot_ dger_ dtrmm_ dsymv_ dtrsv_ dsyr2_ dsyr2k_ gmake[5]: Entering directory `/soft/R/R-1.5.1/src/modules/lapack' gmake[5]: Leaving directory `/soft/R/R-1.5.1/src/modules/lapack' gmake[4]: Leaving directory `/soft/R/R-1.5.1/src/modules/lapack' gmake[3]: Leavi...