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Fix bug in complex SVD LAPACK calls #337

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Merged
emstoudenmire merged 1 commit into from
Mar 19, 2020
Merged

Fix bug in complex SVD LAPACK calls #337

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8 changes: 4 additions & 4 deletions itensor/tensor/lapack_wrap.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -386,9 +386,9 @@ zgesdd_wrapper(char *jobz, //char* specifying how much of U, V to comp
iwork.resize(8*l);
#ifdef PLATFORM_acml
LAPACK_INT jobz_len = 1;
F77NAME(zgesdd)(jobz,m,n,pA,m,s,pU,m,pVt,n,work.data(),&lwork,rwork.data(),iwork.data(),info,jobz_len);
F77NAME(zgesdd)(jobz,m,n,pA,m,s,pU,m,pVt,&l,work.data(),&lwork,rwork.data(),iwork.data(),info,jobz_len);
#else
F77NAME(zgesdd)(jobz,m,n,pA,m,s,pU,m,pVt,n,work.data(),&lwork,rwork.data(),iwork.data(),info);
F77NAME(zgesdd)(jobz,m,n,pA,m,s,pU,m,pVt,&l,work.data(),&lwork,rwork.data(),iwork.data(),info);
#endif
}

Expand Down Expand Up @@ -447,9 +447,9 @@ zgesvd_wrapper(char *jobz, //char* specifying how much of U, V to comp
iwork.resize(8*l);
#ifdef PLATFORM_acml
LAPACK_INT jobz_len = 1;
F77NAME(zgesvd)(jobz,jobz,m,n,pA,m,s,pU,m,pVt,n,work.data(),&lwork,rwork.data(),info,jobz_len);
F77NAME(zgesvd)(jobz,jobz,m,n,pA,m,s,pU,m,pVt,&l,work.data(),&lwork,rwork.data(),info,jobz_len);
#else
F77NAME(zgesvd)(jobz,jobz,m,n,pA,m,s,pU,m,pVt,n,work.data(),&lwork,rwork.data(),info);
F77NAME(zgesvd)(jobz,jobz,m,n,pA,m,s,pU,m,pVt,&l,work.data(),&lwork,rwork.data(),info);
#endif
}

Expand Down