On Wed, Mar 21, 2012 at 10:57 AM, Ben Reynwar
<address@hidden> 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
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