Ejemplo n.º 1
0
def postpass_link_math(ee, lmod, lfunc):
    "pykit.math.* -> llvmmath.*"
    replacements = {}
    for lf in lmod.functions:
        if lf.name.startswith("pykit.math."):
            _, _, name = lf.name.partition(".")
            replacements[lf.name] = name
    del lf  # this is dead after linking below

    default_math_lib = llvmmath.get_default_math_lib()
    linker = linking.get_linker(default_math_lib)
    linking.link_llvm_math_intrinsics(ee, lmod, default_math_lib, linker, replacements)
    return lfunc
Ejemplo n.º 2
0
    def link(self):
        engine, mod, pm, lib, linker, replacements = self
        linking.link_llvm_math_intrinsics(
            engine, mod, lib, linker, replacements)
        mod.verify()

        # Using the module optimizer to inline all functions remove a segfault
        # condition on 32-bit linux; thus, this is supporting the my guess
        # that bad ABI use is causing a stack corruption.
        # Eliminating the internal function call has successfully remove
        # the segfault.
        # TODO: replace all complex wrapping code
        pm.run(mod)
Ejemplo n.º 3
0
    def link(self):
        engine, mod, pm, lib, linker, replacements = self
        linking.link_llvm_math_intrinsics(engine, mod, lib, linker,
                                          replacements)
        mod.verify()

        # Using the module optimizer to inline all functions remove a segfault
        # condition on 32-bit linux; thus, this is supporting the my guess
        # that bad ABI use is causing a stack corruption.
        # Eliminating the internal function call has successfully remove
        # the segfault.
        # TODO: replace all complex wrapping code
        pm.run(mod)
Ejemplo n.º 4
0
def postpass_link_math(env, ee, lmod, lfunc):
    "numba.math.* -> llvmmath.*"
    replacements = {}
    for lf in lmod.functions:
        if lf.name.startswith('numba.math.'):
            _, _, name = lf.name.rpartition('.')
            replacements[lf.name] = name
    del lf # this is dead after linking below

    default_math_lib = llvmmath.get_default_math_lib()
    linker = linking.get_linker(default_math_lib)
    linking.link_llvm_math_intrinsics(ee, lmod, default_math_lib,
                                      linker, replacements)
    return lfunc