Documentation¶
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hope.
jit
(fkt)[source]¶ Compiles a function to native code and return the optimized function. The new function has the performance of a compiled function written in C.
Parameters: fkt (function) – function to compile to c Returns: function – optimized function This function can either be used as decorator
@jit def sum(x, y): return x + y
or as a normal function
def sum(x, y): return x + y sum_opt = jit(sum)
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hope.
serialize
(obj, name)[source]¶ Write a pickled representation of obj to a file named
name
insidehope.config.prefix
Parameters: - obj (mixed) – arbitrary object to serialize
- name (str) – name of the object
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hope.
unserialize
(name)[source]¶ Read an object named
name
formhope.config.prefix
. If the file does not exitsunserialize
returnsNone
Parameters: name (str) – name of the object Returns: mixed – unserialized object
hope.config¶
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hope.config.
cxxflags
= [u'-Wall', u'-Wno-unused-variable', u'-std=c++11']¶ List of c++ compiler flags. Normally hope does determing the right flags itself.
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hope.config.
hopeless
= False¶ Disable hope. If hope.config.hopeless is True, hope.jit return the original function. Use this function for debug purpos
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hope.config.
keeptemp
= False¶ Keep the intermediate c++ source and compiler output generated during compilation.
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hope.config.
optimize
= False¶ Use ‘’‘sympy’‘’ to simplify expression and exptract common subexpression detection
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hope.config.
prefix
= u'.hope'¶ Prefix of the folder hope saves all data in.
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hope.config.
rangecheck
= False¶ Check if indeces are out of bounds
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hope.config.
verbose
= False¶ Print a intermediate representation of each function during compilation.