Thank you your comment, Gennady.
I have tried include mkl_lapacke.h explicitly, but the problem would not be still solved.
Here, I show a little test code below.
test.c
[cpp]
#include "mkl_lapacke.h"
int main(){
double A[9] = {
1,2,3,
0,1,2,
0,0,1
};
double B[9] = {
1,2,3,
4,5,6,
7,8,9
};
double T[9] = {0};
LAPACKE_dtpqrt(LAPACK_ROW_MAJOR, 3, 3, 0, 3, A, 3, B, 3, T, 3);
return 0;
}
[/cpp]
command line
[bash]icc -openmp test5.c -o test5 -lmkl_intel_lp64 -lmkl_intel_thread -lmkl_core -lpthread -lm[/bash]
error message
/tmp/iccNwvErC.o: In function `main':
test.c:(.text+0x126): undefined reference to `LAPACKE_dtpqrt'
However, gcc with netlib's LAPACK(E) succeeded in compilation
[bash]gcc -o test test.c -llapacke -llapack[/bash]
