Bug#696000: debug logs
Julian Taylor
jtaylor.debian at googlemail.com
Sat Dec 15 19:48:26 UTC 2012
debug logs for openblas git e01b3d4b546d8
built with make USE_THREAD=0 NO_LAPACK=1 DEBUG=1
which resulted in the barcelona target
the interesting parts are input 221 which loads the two element vector
and a nan following it into xmm5
the nan is probably a remnant from the previous run
2: $xmm2.v4_float = {2, 1, -nan(0x7fffff), 2.06249976}
which then spreads to the result during the hadds beginning in input 420
it also happens with only SSE2, only disabling sse completely fixes the
issue
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