Thank you. I got your point... And my previous test on native machine is stupid...
So I tried to install OpenCL SDK in disk image and changed root to that, and run the program inside the disk image, it gives the same segfault as in simulation. If I copy the whole /usr/lib64 from my machine into the disk image, it can run correctly on native machine, but gives some error for gem5 simulation. Hao On Thu, Mar 1, 2012 at 12:21 PM, Nilay Vaish <[email protected]> wrote: > On Thu, 1 Mar 2012, Hao Wang wrote: > > It runs correctly on my own laptop (Intel i7 with AMD OpenCL SDK >> installed). >> >> My machine has a lot more lib files under /usr/lib, but I think I have >> copied all the newly added files after installation of the SDK. >> >> BTW, does gem5 support SSE3 extension for x86_64? I just heard that AMD's >> OpenCL implementation may not support SSE2. >> >> Hao >> >> Are you able to run OpenCL programs on a native machine, under the >> condition >> >>> that everything is on the disk image that you are using for x86 fs >>> simulation? >>> >>> >> > You may not have answered the question that I asked. When you run gem5 in > FS mode, it makes use of disk image. When you run the OpenCL program on > your laptop, are you running the program residing on that disk image? Can > you install OpenCL on that disk image, instead of copying files? > > I don't know if SSE instructions are supported. You can check files in > src/arch/x86 directory. > > -- > Nilay > ______________________________**_________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/**mailman/listinfo/gem5-users<http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users> > -- ------------------------------------------------------ Wang, Hao http://homepages.cae.wisc.edu/~wangh/ Ph.D. candidate Dept. of Electrical & Computer Engineering University of Wisconsin, Madison B.S. from Department of Microelectronics School of Electronics Engineering and Computer Science Peking University
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