def compile(self, **options):
        """Perform Compliation

        The valid compiler options are

         *   - -g (enable generation of debugging information)
         *   - -opt=
         *     - 0 (disable optimizations)
         *     - 3 (default, enable optimizations)
         *   - -arch=
         *     - compute_20 (default)
         *     - compute_30
         *     - compute_35
         *   - -ftz=
         *     - 0 (default, preserve denormal values, when performing
         *          single-precision floating-point operations)
         *     - 1 (flush denormal values to zero, when performing
         *          single-precision floating-point operations)
         *   - -prec-sqrt=
         *     - 0 (use a faster approximation for single-precision
         *          floating-point square root)
         *     - 1 (default, use IEEE round-to-nearest mode for
         *          single-precision floating-point square root)
         *   - -prec-div=
         *     - 0 (use a faster approximation for single-precision
         *          floating-point division and reciprocals)
         *     - 1 (default, use IEEE round-to-nearest mode for
         *          single-precision floating-point division and reciprocals)
         *   - -fma=
         *     - 0 (disable FMA contraction)
         *     - 1 (default, enable FMA contraction)
         *
         """

        # stringify options
        opts = []

        if options.get('debug'):
            opts.append('-g')
            options.pop('debug')

        if options.get('opt'):
            opts.append('-opt=%d' % options.pop('opt'))

        if options.get('arch'):
            opts.append('-arch=%s' % options.pop('arch'))

        other_options = (
            'ftz',
            'prec_sqrt',
            'prec_div',
            'fma',
        )

        for k in other_options:
            if k in options:
                v = int(bool(options.pop(k)))
                opts.append('-%s=%d' * (k.replace('_', '-'), v))

        # If there are any option left
        if options:
            optstr = ', '.join(map(repr, options.keys()))
            raise NvvmError("unsupported option {0}".format(optstr))

        # compile
        c_opts = (c_char_p * len(opts))(*[c_char_p(x.encode('utf8'))
                                          for x in opts])
        err = self.driver.nvvmCompileProgram(self._handle, len(opts), c_opts)
        self._try_error(err, 'Failed to compile\n')

        # get result
        reslen = c_size_t()
        err = self.driver.nvvmGetCompiledResultSize(self._handle, byref(reslen))

        self._try_error(err, 'Failed to get size of compiled result.')

        ptxbuf = (c_char * reslen.value)()
        err = self.driver.nvvmGetCompiledResult(self._handle, ptxbuf)
        self._try_error(err, 'Failed to get compiled result.')

        # get log
        self.log = self.get_log()

        return ptxbuf[:]
dataset/ETHPy150Open numba/numba/numba/cuda/cudadrv/nvvm.py/CompilationUnit.compile/operator `%` -> `*`