def _test_inline(cls): """ Detect whether weave.inline is functional. Produces compile warnings, which we suppress by capturing STDERR. """ if not hasattr(cls, '_use_inline'): cls._use_inline = False if weave_inline is not None: logger = get_logger(__name__) extra_compile_args = [] # See comment in __init__ for why this must be EXTENDED_DEBUG. if not logger.isEnabledFor(EXTENDED_DEBUG): if os.name == 'posix': extra_compile_args.append('2>/dev/null') elif os.name == 'nt': extra_compile_args.append('2>NUL') try: with _patch_distutils_logging(logger): weave_inline('int i=0; i=i;', force=1, extra_compile_args=extra_compile_args) cls._use_inline = True except (weave.build_tools.CompileError, distutils.errors.CompileError, ImportError): pass
def _test_inline(cls): """ Detect whether weave.inline is functional. Produces compile warnings, which we suppress by capturing STDERR. """ if not hasattr(cls, '_use_inline'): cls._use_inline = False if weave_inline is not None: logger = get_logger(__name__) extra_compile_args = [] # See comment in __init__ for why this must be EXTENDED_DEBUG. if not logger.isEnabledFor(EXTENDED_DEBUG): if os.name == 'posix': extra_compile_args.append('2>/dev/null') elif os.name == 'nt': extra_compile_args.append('2>NUL') try: with _patch_distutils_logging(logger): weave_inline('int i=0; i=i;', force=1, extra_compile_args=extra_compile_args) cls._use_inline = True except (weave.build_tools.CompileError, distutils.errors.CompileError, ImportError): pass except ValueError as e: if len(e.args) == 1 and \ e.args[0] == "Symbol table not found": get_logger(__name__).debug( "'ValueError: Symbol table not found' " "encountered; weave compiler is not functional") else: raise
def rhs(t, y, p): # note that the evaluated code sets ydot as a side effect weave_inline( code_eqs, ['ydot' if ydot is not None else 'jac', 't', 'y', 'p'], extra_compile_args=compiler_directives) return ydot if ydot is not None else jac
def _test_inline(cls): """ Detect whether weave.inline is functional. Produces compile warnings, which we suppress by capturing STDERR. """ if not hasattr(cls, '_use_inline'): cls._use_inline = False if weave_inline is not None: logger = get_logger(__name__) extra_compile_args = [] # See comment in __init__ for why this must be EXTENDED_DEBUG. if not logger.isEnabledFor(EXTENDED_DEBUG): if os.name == 'posix': extra_compile_args.append('2>/dev/null') elif os.name == 'nt': extra_compile_args.append('2>NUL') try: with _patch_distutils_logging(logger): weave_inline('int i=0; i=i;', force=1, extra_compile_args=extra_compile_args) cls._use_inline = True except (weave.build_tools.CompileError, distutils.errors.CompileError, ImportError, ValueError) as e: if not cls._check_compiler_error(e, 'weave'): raise
def _test_inline(cls): """ Detect whether weave.inline is functional. Produces compile warnings, which we suppress by capturing STDERR. """ if not hasattr(cls, '_use_inline'): cls._use_inline = False try: if weave_inline is not None: extra_compile_args = None if os.name == 'posix': extra_compile_args = ['2>/dev/null'] elif os.name == 'nt': extra_compile_args = ['2>NUL'] weave_inline('int i=0; i=i;', force=1, extra_compile_args=extra_compile_args) cls._use_inline = True except (weave.build_tools.CompileError, distutils.errors.CompileError, ImportError): pass
def jacobian(t, y, p): jac = self.jac weave_inline(jac_eqs, ['jac', 't', 'y', 'p'], extra_compile_args=['-w']) return jac
def rhs(t, y, p): ydot = self.ydot # note that the evaluated code sets ydot as a side effect weave_inline(code_eqs, ['ydot', 't', 'y', 'p'], extra_compile_args=['-w']) return ydot
def jacobian(t, y, p): weave_inline(jac_eqs, ['jac', 't', 'y', 'p'], extra_compile_args=extra_compile_args) return jac
def rhs(t, y, p): # note that the evaluated code sets ydot as a side effect weave_inline(code_eqs, ['ydot', 't', 'y', 'p'], extra_compile_args=extra_compile_args) return ydot
def rhs(t, y, p): # note that the evaluated code sets ydot as a side effect weave_inline(code_eqs, ['ydot' if ydot is not None else 'jac', 't', 'y', 'p'], extra_compile_args=compiler_directives) return ydot if ydot is not None else jac