- update to 3.3.10: * Fix bug that would cause 2-way SIMD (notably SSE2 in double precision) to attempt unaligned accesses in certain obscure cases, causing segfaults. * This test computes a pair of length-4 real->complex transforms where the second input is 5 real numbers away from the first input. That is, there is a gap of one real number between the first and second input array. The -oexhaustive level allow FFTW to attempt to compute this transform by reducing it to a pair of complex transforms of length 2, but now the second input is not aligned to a complex-number boundary. The fact that 5 is odd is the problem. * The bug cannot occur in complex->complex transforms because the complex interface accepts strides in units of complex numbers, so strides are aligned by construction. OBS-URL: https://build.opensuse.org/request/show/935864 OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/fftw3?expand=0&rev=93 |
||
---|---|---|
_multibuild | ||
.gitattributes | ||
fftw3-rpmlintrc | ||
fftw3.changes | ||
fftw3.spec | ||
fftw-3.3.10.tar.gz |