Sergey, Could you please fill a new bug related to the libawt compilation on linux ?
As it concerns awt and not only Marlin, I would prefer to let you or anybody else handle this issue. To sum up: We observed performance loss between jdk8 and jdk9 on Maskfill (c software loops). I provided the EllipseFill test (jmh) and you provided a patch to gcc compiler options: CFLAGS := -fgcse-after-reload -ftree-vectorize $(CFLAGS_JDKLIB) $(LIBAWT_CFLAGS), \ See discussion: http://mail.openjdk.java.net/pipermail/graphics-rasterizer-dev/2015-October/000332.html I confirmed it improved performance ~10% on my machine i7-4800 (amd64 linux) that is comparable to jdk8 performance. Regards, Laurent
