#11705: Port Sage to SUSE Linux Power 7 (ppc64).
---------------------------+------------------------------------------------
Reporter: was | Owner: drkirkby
Type: enhancement | Status: new
Priority: major | Milestone: sage-4.8
Component: porting | Keywords: sd32
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
---------------------------+------------------------------------------------
Comment(by fbissey):
I have built 5.0.prealpha on one of the power7 box I have access too (not
silius). I get the following after running the tests (not in parallel)
{{{
The following tests failed:
sage -t -long -force_lib "devel/sage/sage/numerical/optimize.py"
sage -t -long -force_lib "devel/sage/sage/misc/functional.py"
sage -t -long -force_lib "devel/sage/sage/libs/libecm.pyx" #
Killed/crashed
sage -t -long -force_lib "devel/sage/sage/categories/pushout.py"
sage -t -long -force_lib "devel/sage/sage/rings/real_mpfi.pyx" #
Time out
sage -t -long -force_lib
"devel/sage/sage/rings/number_field/totallyreal_rel.py"
sage -t -long -force_lib
"devel/sage/sage/rings/number_field/number_field_element.pyx" # Time out
sage -t -long -force_lib
"devel/sage/sage/rings/number_field/number_field_morphisms.pyx"
sage -t -long -force_lib
"devel/sage/sage/rings/number_field/number_field.py" # Killed/crashed
sage -t -long -force_lib
"devel/sage/sage/rings/number_field/number_field_rel.py"
sage -t -long -force_lib "devel/sage/sage/rings/qqbar.py"
sage -t -long -force_lib
"devel/sage/sage/rings/real_interval_absolute.pyx"
sage -t -long -force_lib
"devel/sage/sage/rings/complex_interval.pyx"
sage -t -long -force_lib "devel/sage/sage/rings/real_lazy.pyx"
sage -t -long -force_lib
"devel/sage/sage/rings/polynomial/polynomial_element.pyx" # Time out
sage -t -long -force_lib
"devel/sage/sage/rings/polynomial/real_roots.pyx"
sage -t -long -force_lib
"devel/sage/sage/rings/polynomial/multi_polynomial_ideal.py"
sage -t -long -force_lib "devel/sage/sage/structure/parent.pyx"
sage -t -long -force_lib
"devel/sage/sage/structure/sage_object.pyx"
sage -t -long -force_lib
"devel/sage/sage/plot/plot3d/list_plot3d.py"
sage -t -long -force_lib "devel/sage/sage/interfaces/qepcad.py"
sage -t -long -force_lib
"devel/sage/sage/graphs/graph_decompositions/vertex_separation.pyx"
sage -t -long -force_lib
"devel/sage/sage/schemes/elliptic_curves/padics.py"
sage -t -long -force_lib
"devel/sage/sage/schemes/elliptic_curves/padic_lseries.py"
sage -t -long -force_lib
"devel/sage/sage/schemes/elliptic_curves/ell_point.py"
sage -t -long -force_lib
"devel/sage/sage/schemes/elliptic_curves/lseries_ell.py"
sage -t -long -force_lib
"devel/sage/sage/schemes/elliptic_curves/ell_modular_symbols.py"
sage -t -long -force_lib
"devel/sage/sage/schemes/elliptic_curves/ell_rational_field.py"
sage -t -long -force_lib
"devel/sage/sage/schemes/elliptic_curves/modular_parametrization.py"
sage -t -long -force_lib
"devel/sage/sage/schemes/elliptic_curves/BSD.py"
sage -t -long -force_lib
"devel/sage/sage/schemes/elliptic_curves/sha_tate.py"
sage -t -long -force_lib
"devel/sage/sage/schemes/elliptic_curves/heegner.py"
sage -t -long -force_lib
"devel/sage/sage/schemes/elliptic_curves/descent_two_isogeny.pyx"
sage -t -long -force_lib
"devel/sage/sage/schemes/elliptic_curves/period_lattice.py"
sage -t -long -force_lib
"devel/sage/sage/schemes/plane_conics/con_number_field.py"
sage -t -long -force_lib "devel/sage/sage/ext/fast_callable.pyx"
Total time for all tests: 21029.5 seconds
}}}
I cannot really post many details right now but the errors are similar to
before. Problems with mpfr and scipy are the main culprits.
Some details on the box used:
{{{
frb15@p2n14-c /hpc/scratch/frb15/sandbox/sage-5.0.prealpha0 :uname -a
Linux p2n14-c 2.6.32.12-0.7-ppc64 #1 SMP 2010-05-20 11:14:20 +0200 ppc64
ppc64 ppc64 GNU/Linux
}}}
and the end of /proc/cpuinfo:
{{{
processor : 61
cpu : POWER7 (architected), altivec supported
clock : 3300.000000MHz
revision : 2.1 (pvr 003f 0201)
timebase : 512000000
platform : pSeries
model : IBM,8233-E8B
machine : CHRP IBM,8233-E8B
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11705#comment:19>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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