search for: 7289784

...ys that it is happening at l.2144 of eigen.f: PD> PD>2142 C PD>2143 DO 760 J = M, EN PD>2144 RA = RA + H(I,J) * H(J,NA) PD>2145 SA = SA + H(I,J) * H(J,EN) PD>2146 760 CONTINUE PD>2147 C PD> PD>J prints as 7289784 for me, which looks a bit weird since M and EN are PD>17 and 18 respectively. However, optimizers sometimes cause this sort PD>of thing. ----- example ----- zz <- t(matrix(c( 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0.082008166, -0.066322053, -0.115616348, 0, 0, 0, 0, 0, 0, 0, 0, 0...

I have now tested R 1.3.1 compiled with GCC 3.0.2 on Solaris and the example I previously posted (repeated below) still gives a segmentation fault, as it does with GCC 3.0.1 but not with 2.95.2. The eigen calculation sometimes needs to be repeated several times before the segmentation fault occurs. La.eigen does not cause a problem. (The problem occurred with R-devel too, but I have not tested