又快了不少, Dim=1024用时 297.xx 毫秒.

Signed-off-by: shines77 <gz_shines@msn.com>
又快了一点, Dim=1024用时 296.xx 毫秒.

Signed-off-by: shines77 <gz_shines@msn.com>
又快了一点, Dim=1024用时 290.9x 毫秒.

Signed-off-by: shines77 <gz_shines@msn.com>
又快了一点, Dim=1024用时 289.xx 毫秒.

Signed-off-by: shines77 <gz_shines@msn.com>