Subject: Re: [Boost-bugs] [Boost C++ Libraries] #10005: erf_inv_initializer crashes under valgrind
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2014-05-04 16:24:17
#10005: erf_inv_initializer crashes under valgrind
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Reporter: Marcin Wojdyr <wojdyr@â¦> | Owner: johnmaddock
Type: Bugs | Status: new
Milestone: To Be Determined | Component: math
Version: Boost 1.54.0 | Severity: Problem
Resolution: | Keywords:
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Comment (by johnmaddock):
Oh boy this sucks :-(
You could work around the problem by defining
BOOST_MATH_PROMOTE_DOUBLE_POLICY=false when building I guess.
I don't really understand why this is being triggered, the code checks
that 1e-800 is non-zero before calling erc_inv(1e-800) at which point it
apparently is zero after all! The argument values can't be changed BTW -
they're cunningly chosen to take specific code paths and force
initialization of all the static data. Or I could add some try/catch
blocks I guess, I will probably experiment with that.
-- Ticket URL: <https://svn.boost.org/trac/boost/ticket/10005#comment:1> Boost C++ Libraries <http://www.boost.org/> Boost provides free peer-reviewed portable C++ source libraries.
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