Generated by Cython 0.23.4

Yellow lines hint at Python interaction.
Click on a line that starts with a "+" to see the C code that Cython generated for it.

Raw output: PP.c

+001: ####################
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 002: # Cython (CONCEPT) #
 003: ####################
 004: # This module contains imports, Cython declarations and values
 005: # of parameters common to all other modules. Each module should have
 006: # 'from commons import *' as its first statement.
 007: 
 008: ############################################
 009: # Imports common to pure Python and Cython #
 010: ############################################
 011: # Miscellaneous modules
+012: import cython, numpy as np, re, sys, unicodedata
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+013: from numpy import pi as __UNICODE__GREEK__space__SMALL__space__LETTER__space__PI
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 014: 
 015: 
 016: ########################################
 017: # Cython and pure Python related stuff #
 018: ########################################
 019: # C type names to Numpy dtype names
 020: cython.declare(C2np='dict')
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 022: # In NumPy, binary operations between some unsigned int types (unsigned
 023: # long int, unsigned long long int, size_t) and signed int types results
 024: # in a double, rather than a signed int.
 025: # Get around this bug by never using these particular unsigned ints.
 026: # Declarations exclusively to either pure Python or Cython
 027: # Lines in triple quotes will be executed in .pyx files
 028: 
 029: # Get full access to all of Cython
 030: cimport cython
 031: # Mathematical functions
 032: from libc.math cimport round
 033: # Import the signed integer type ptrdiff_t
 034: from libc.stddef cimport ptrdiff_t
 035: # Functions for manual memory management
 036: from cpython.mem cimport PyMem_Malloc, PyMem_Realloc, PyMem_Free
 037: # Function type definitions of the form func_returntype_argumenttypes
+038: ctypedef bint    (*func_b_ddd)  (double, double, double)
typedef int (*__pyx_t_2PP_func_b_ddd)(double, double, double);
+039: ctypedef double  (*func_d_dd)   (double, double)
typedef double (*__pyx_t_2PP_func_d_dd)(double, double);
+040: ctypedef double  (*func_d_ddd)  (double, double, double)
typedef double (*__pyx_t_2PP_func_d_ddd)(double, double, double);
+041: ctypedef double* (*func_ddd_ddd)(double, double, double)
typedef double *(*__pyx_t_2PP_func_ddd_ddd)(double, double, double);
 042: # Create a fused number type containing all necessary numerical types
 043: ctypedef fused number:
 044:     cython.int
 045:     cython.size_t
 046:     cython.Py_ssize_t
 047:     cython.float
 048:     cython.double
 049: # Create another fused number type, so that function arguments can have
 050: # different specializations.
 051: ctypedef fused number2:
 052:     cython.int
 053:     cython.size_t
 054:     cython.Py_ssize_t
 055:     cython.float
 056:     cython.double
 057: # Create integer and floating fused types
 058: ctypedef fused integer:
 059:     cython.int
 060:     cython.size_t
 061:     cython.Py_ssize_t
 062: ctypedef fused floating:
 063:     cython.float
 064:     cython.double
 065: # Custom classes
 066: # ...
 067: 
 068: # Seperate but equivalent imports and
 069: # definitions in pure Python and Cython
 070: # Lines in triple quotes will be executed in .pyx files.
 071: 
 072: # Mathematical constants and functions
 073: from libc.math cimport (M_PI as pi, sin, cos, tan, asin as arcsin, acos as arccos, atan as arctan, sinh, cosh, tanh, asinh as arcsinh, acosh as arccosh, atanh as arctanh, exp, log, log2, log10, sqrt, erf, erfc )
 074: # The pyxpp script convert all Unicode source code characters into
 075: # ASCII. The function below grants the code access to
 076: # Unicode string literals, by undoing the convertion.
 077: @cython.cfunc
 078: @cython.inline
 079: @cython.boundscheck(False)
 080: @cython.cdivision(True)
 081: @cython.initializedcheck(False)
 082: @cython.wraparound(False)
 083: @cython.locals(c='str',              )
 084: @cython.returns('str')
+085: def unicode(c):
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 091: 
 092: ################
 093: # Pure numbers #
 094: ################
 095: # Implement any pure number as __UNICODE__DOUBLE__dash__STRUCK__space__CAPITAL__space__R[expression]
 096: # Cython declaretions of pure numbers appears below in .pyx files
 097: 
 098: 
 099: 
 100: 
 101: # Declarations
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 103: 
 104: # Read in number of timesteps
+105: N_times = int(sys.argv[1])
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  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
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+108: m = 42
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 110: cython.declare(__UNICODE__DOUBLE__dash__STRUCK__space__CAPITAL__space__R_dt_tim_G_tim_m_tim_m='double')
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 118: # Allocations
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 121: @cython.cfunc
 122: @cython.inline
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 124: @cython.cdivision(True)
 125: @cython.initializedcheck(False)
 126: @cython.wraparound(False)
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 128:                ri='double*', rj='double*', pi='double*', pj='double*',
 129:                norm3='double', dp='double',
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+134:         ri = cython.address(r[i, 0])
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+135:         pi = cython.address(p[i, 0])
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+136:         for j in range(i + 1, N):
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+137:             rj = cython.address(r[j, 0])
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+138:             pj = cython.address(p[j, 0])
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+144:             norm3 = norm3** (1.5)
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 147:                 # Time evolution
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+149:                 pj[dim] -= dp
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+150:                 ri[dim] += pi[dim]*__UNICODE__DOUBLE__dash__STRUCK__space__CAPITAL__space__R_dt_div_m
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+151:                 rj[dim] += pj[dim]*__UNICODE__DOUBLE__dash__STRUCK__space__CAPITAL__space__R_dt_div_m
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 152: 
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+155:     timestep()
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 156: