#14304: New implementation of unramified p-adics using FLINT and templates
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Reporter: roed | Owner: roed
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.1
Component: padics | Resolution:
Keywords: | Merged in:
Authors: Julian Rueth, | Reviewers: David Roe, Julian
David Roe | Rueth
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/roed/ticket/14304 | 60975a4eed6b9bc665219709e337f801eb2b264d
Dependencies: #12555, #12173 | Stopgaps:
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Comment (by jpflori):
I see that there is some smartness added to sage_mpir_malloc/... functions
in src/c_lib/memory.c, and these functions are hopefully called when
mpir_init is (instead of plain malloc/...).
But as far as I now, nothing similar was done for flint, and if that's the
case, a failed memory allocation would go undetected anyway (and Sage
crash quite quickly with null pointer dereference or similar delicious
stuff).
I just looked at flint memory allocation code (flfint_malloc/...), and a
failed allocation by malloc would call the flint_memory_error function
which calls abort().
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Ticket URL: <http://trac.sagemath.org/ticket/14304#comment:38>
Sage <http://www.sagemath.org>
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