⇤ ← Revision 1 as of 2009-01-08 08:08:55
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'''Note''': This page is outdated. Please check the [[solaris|main Solaris bit porting page]] for the current status. |
Sage 3.0.5 on Solaris x86 (Fulvia)
Note: This page is outdated. Please check the main Solaris bit porting page for the current status.
Executive summary
- using custom toolchain due to binutils bug and preference for gas when building gcc
- cvxopt does not compile
- sympow does not compile with gcc, builds with cc, but is broken
- 12 spkgs need build fixes, most of those are low impact and will be merged in 3.0.6/3.0.x
- 41 doctests fail, analyzing issues right now
Build Issues with Sage 3.0.5 on Solaris x86
Doctest Issues with Sage 3.0.5 on Solaris x86
- sage -t devel/sage/sage/calculus/calculus.py [this is hard to reproduce, happens 1 out of 6 times or so]
File "/home/mabshoff/sage-3.0.5-x86-solaris/tmp/calculus.py", line 2394: sage: integral(x^n,x) Expected: Traceback (most recent call last): ... TypeError: Computation failed since Maxima requested additional constraints (use assume): Is n+1 zero or nonzero? Got: Maxima crashed -- automatically restarting.
- sage -t devel/sage/sage/combinat/schubert_polynomial.py [symmetrica failure]
a.divided_difference([3,2,1]) leads to X[1] function: nullp(1) enter a to abort with core dump, g to go, f to supress s to supress further error text, r to retry, e to explain, else stop ERROR: empty object as parameter?: sage: X = SchubertPolynomialRing(ZZ) sage: a = X([3,2,1]) sage: a.divided_difference(1) X[2, 3, 1] sage: a.divided_difference([3,2,1]) X[1]
But we get the correct result by going on:
sage: X = SchubertPolynomialRing(ZZ) sage: a = X([3,2,1]) sage: a.divided_difference([3,2,1]) function: nullp(1) enter a to abort with core dump, g to go, f to supress s to supress further error text, r to retry, e to explain, else stop ERROR: empty object as parameter?: g function: nullp code: -1 enter a to abort with core dump, g to go, f to supress s to supress further error text, r to retry, e to explain, else stop ERROR: error during computation?: g function: rz_lehmercode code: 141482880 enter a to abort with core dump, g to go, f to supress s to supress further error text, r to retry, e to explain, else stop ERROR: error during computation?: g function: rz_perm code: 141482880 enter a to abort with core dump, g to go, f to supress s to supress further error text, r to retry, e to explain, else stop ERROR: error during computation?: g function: divdiff_perm_schubert code: 141482880 enter a to abort with core dump, g to go, f to supress s to supress further error text, r to retry, e to explain, else stop ERROR: error during computation?: g X[3, 2, 1]
- sage -t devel/sage/sage/crypto/mq/mpolynomialsystem.py
- sage -t devel/sage/sage/crypto/mq/sr.py
- sage -t devel/sage/sage/functions/transcendental.py [segfault]
Ei(10) *boom*
- sage -t devel/sage/sage/interfaces/singular.py
- sage -t devel/sage/sage/lfunctions/sympow.py [sympow broken]
- sage -t devel/sage/sage/libs/pari/gen.pyx
- sage -t devel/sage/sage/libs/symmetrica/sb.pxi [symmetrica failure - see above]
- sage -t devel/sage/sage/libs/symmetrica/sc.pxi [symmetrica failure - see above]
- sage -t devel/sage/sage/matrix/matrix0.pyx
- sage -t devel/sage/sage/matrix/matrix2.pyx
- sage -t devel/sage/sage/matrix/matrix_complex_double_dense.pyx
- sage -t devel/sage/sage/matrix/matrix_sparse.pyx
- sage -t devel/sage/sage/modular/abvar/abvar.py
- sage -t devel/sage/sage/modular/modform/ambient.py
- sage -t devel/sage/sage/modular/modform/numerical.py
- sage -t devel/sage/sage/modular/modsym/modsym.py
- sage -t devel/sage/sage/modular/ssmod/ssmod.py
- sage -t devel/sage/sage/modules/free_module.py
- sage -t devel/sage/sage/modules/quotient_module.py
- sage -t devel/sage/sage/numerical/optimize.py [cvxopt is busted on Solaris with gcc]
- sage -t devel/sage/sage/numerical/test.py [cvxopt is busted on Solaris with gcc]
- sage -t devel/sage/sage/rings/number_field/number_field.py [doctest segfaults]
sage: k.<a> = NumberField(x^3 - 2) sage: k Number Field in a with defining polynomial x^3 - 2 sage: abs(k) --------------------------------------------------------------------------- TypeError Traceback (most recent call last) /home/mabshoff/sage-3.0.5-x86-solaris/<ipython console> in <module>() TypeError: bad operand type for abs(): 'NumberField_absolute' sage:
- sage -t devel/sage/sage/rings/number_field/number_field_element.pyx [same segfault as above]
- sage -t devel/sage/sage/rings/number_field/number_field_ideal.py [two doctests failed, looks potentially Givaro related]
- sage -t devel/sage/sage/rings/number_field/order.py: OK.residue_field(P) fails - givaro related?
- sage -t devel/sage/sage/rings/polynomial/complex_roots.py [segfault]:
sage: x = polygen(ZZ) sage: (x^5 - x - 1).roots(ring=CIF) *boom*
This is likely numpy.
- sage -t devel/sage/sage/rings/polynomial/multi_polynomial_element.py: k.factor() is broken as well as mv gcd hangs
- sage -t devel/sage/sage/rings/polynomial/multi_polynomial_ideal.py [pexpect with Singular]
sage -t devel/sage/sage/rings/polynomial/polynomial_element.pyx [segfault]: f.factor() for f = (x2 + 2*i)3 fails
- sage -t devel/sage/sage/rings/polynomial/polynomial_modn_dense_ntl.pyx: Kbar = f.small_roots()[0] fails - libfplll reports return value != 0 - might be matrix[12].pyx related
- sage -t devel/sage/sage/rings/polynomial/polynomial_quotient_ring_element.py: a.charpoly('X') broken
- sage -t devel/sage/sage/rings/polynomial/polynomial_singular_interface.py [pexpect with Singular]
- sage -t devel/sage/sage/rings/polynomial/term_order.py [pexpect with Singular]
- sage -t devel/sage/sage/rings/polynomial/toy_buchberger.py [pexpect with Singular]
- sage -t devel/sage/sage/rings/complex_double.pyx [nan vs. NAN]
- sage -t devel/sage/sage/rings/qqbar.py [segfault]
from sage.rings.qqbar import ANRoot x = polygen(QQbar) intv = CIF(RIF(0, 1), RIF(0.1, 1)) rt = ANRoot(x^5 - 1, intv) *boom*
gdb says:
---------------------------------------------------------------------- | SAGE Version 3.0.5, Release Date: 2008-07-11 | | Type notebook() for the GUI, and license() for information. | ---------------------------------------------------------------------- sage: from sage.rings.qqbar import ANRoot sage: x = polygen(QQbar) sage: intv = CIF(RIF(0, 1), RIF(0.1, 1)) sage: rt = ANRoot(x^5 - 1, intv) Program received signal SIGSEGV, Segmentation fault. 0xfed622b3 in csqrt () from /lib/libm.so.2 (gdb) bt #0 0xfed622b3 in csqrt () from /lib/libm.so.2 #1 0xfa2c335a in ?? () #2 0x00000000 in ?? () Probably a numpy problem according to cwitty.
With Mike Hanson's help we can reproduce this in pure numpy:
-bash-3.00$ ./sage -python Python 2.5.2 (r252:60911, Jul 14 2008, 15:20:38) [GCC 4.2.4] on sunos5 Type "help", "copyright", "credits" or "license" for more information. >>> from numpy import * >>> a = array([1,0,0,0,0,-1],dtype=complex) array([ 1.+0.j, 0.+0.j, 0.+0.j, 0.+0.j, 0.+0.j, -1.+0.j]) >>> roots(a) /home/mabshoff/sage-3.0.5-x86-solaris/local/bin/sage-sage: line 359: 20900 Segmentation Fault (core dumped) python "$@"
And it is still broken in numpy 1.2.rc1 - see this thread on the numpy discussion list
- sage -t devel/sage/sage/rings/real_double.pyx [nan vs. NAN]
- sage -t devel/sage/sage/rings/residue_field.pyx [padic det is broken]
- sage -t devel/sage/sage/schemes/elliptic_curves/ell_rational_field.py [E.analytic_rank(algorithm='sympow') does not work due to sympow]