Hi, I just ran across MARSS and am seeing if it might be useful for my work. I have a few questions regarding MARSS. I tried the SPLASH image and it run without any problem.
1- If I want to recompile the FFT (which is in kernel directory of splash) with new parameters. Should I compiled it then add the binary file to image? 2- How can I run only one target application and get the results of simulation for only that application (like fmm, Ocean, ..) 3- I mounted the splash image based on following instructions: have root access to any linux machine • If your disk image is in 'qcow2' format, then convert it to 'raw' format using qemu-img as shown below: $ qemu/qemu-img convert -O raw -f qcow2 qcow2_disk_image_name raw_disk_image_name • Then use 'kpartx' to create loop back devices from your raw disk image partitions. (if you dont have kpartx install it from your linux repo.) $ sudo kpartx -a [your_disk_image] • it creates loopback devices in /dev/mapper/loop* • mount this loop-back device using 'mount' $ sudo mount -o loop /dev/mapper/[your_loopback_device] /mnt • Now you can access your disk image in /mnt to copy your applications etc. But I couldn’t find the binary and source codes for applications and kernels like fft, fmm, … 4- How can I add my programs and algorithm to a disk image? Do I need binary files? Source files? Thanks and sincere regards, Ali
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