On Wed, Mar 21, 2012 at 10:57 AM, Ben Reynwar <b...@reynwar.net> wrote:
> I'm seeing a segfault in volk_32fc_x2_multiply_32fc_a_sse3 and am > using the current master branch. > > It occurs when I connect a gr.multiply_cc to a running flowgraph > (using tb.lock() and tb.unlock()). If the multiply_cc block is > connected before the flowgraph starts running then I don't see a > segfault. > > I have attached: > - a minimal python script that reproduces the problem for me. > - the output from gdb (backtrace and disassemble) > > OS is 32 bit Ubuntu 11.04 beta. > cpu is Intel(R) Core(TM) i3-2100 CPU @ 3.10GHz > This is an alignment error. The buffer passed to MOVAPS is not 16-byte aligned when the instruction is called. --n > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >
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