#11287: Interface to runsnake and import_statements
------------------------------+---------------------------------------------
Reporter: nthiery | Owner: tbd
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-4.7.1
Component: performance | Keywords: runsnake, prun, profiling
Work_issues: | Upstream: N/A
Reviewer: Franco Saliola | Author: Nicolas M. Thiéry
Merged: | Dependencies:
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Changes (by nthiery):
* cc: saliola (added)
* status: new => needs_review
Old description:
> This patch adds to developper tools in sage.misc.dev_tools:
>
> - An interface to the graphical profiler ```runsnake```.
> See e.g. the attached image which shows a graphical profile
> of listing all the elements of SymmetricGroup(3), and highlights
> the current GAP interface issue with select on certain linux
> kernels.
>
> - A function import_statements:
> {{{
> sage: import_statements(WeylGroup, lazy_attribute)
> from sage.combinat.root_system.weyl_group import WeylGroup
> from sage.misc.lazy_attribute import lazy_attribute
>
> sage: import_statements(WeylGroup, lazy_attribute, lazy=True)
> from sage.misc.lazy_import import lazy_import
> lazy_import('sage.combinat.root_system.weyl_group', 'WeylGroup')
> lazy_import('sage.misc.lazy_attribute', 'lazy_attribute')
> }}}
>
> To achieve this, it also extracts a function get_main_globals out of
> inject_variables.
New description:
This patch adds to developper tools in sage.misc.dev_tools:
- An interface to the graphical profiler ```runsnake```.
See e.g. the attached image which shows a graphical profile
of listing all the elements of SymmetricGroup(3), and highlights
the current GAP interface issue with select on certain linux
kernels.
- A function import_statements:
{{{
sage: import_statements(WeylGroup, lazy_attribute)
from sage.combinat.root_system.weyl_group import WeylGroup
from sage.misc.lazy_attribute import lazy_attribute
sage: import_statements(WeylGroup, lazy_attribute, lazy=True)
from sage.misc.lazy_import import lazy_import
lazy_import('sage.combinat.root_system.weyl_group', 'WeylGroup')
lazy_import('sage.misc.lazy_attribute', 'lazy_attribute')
}}}
To achieve this, it also extracts a function get_main_globals out of
inject_variables.
Apply: [attachment:trac_11287-runsnake-nt.patch]
--
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11287#comment:1>
Sage <http://www.sagemath.org>
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