Hi,
To build a new version of gmpy, I normally use the configure.bat and
make.bat approach to building MPIR. This only requires the SDK tools
and it works very well when targeting 64-bit code. It works fine with
1.3.1 and 2.0.0 but fails with 2.1.0.
After installing yasm.exe and copying yasm.rules, I use the following commands:
> "C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\bin\vcvars64.bat"
> cd C:\src\mpir-2.1.0\build.vc9
> configure
> make
> make check
The first test that fails is:
mpf.reuse : ERROR ( -1073741819 )
and then more failures:
mpn.dc_bdiv_q : ERROR ( -1073741819 )
mpn.dc_bdiv_q_n : ERROR ( -1073741819 )
mpn.dc_bdiv_qr : ERROR ( 3 )
failed: quotient wrong!
nn = 584, dn = 212, qn = 372
<<skipping the rest of the failures>>
Is this a tuning bug?
casevh
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