Add suspended sediment as a tracer #4
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mark-petersen
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May 31, 2023
cee/15.0.0 with GPU MPI buffers can crash in a system lib like this: #4 0x00007fffe159e35b in (anonymous namespace)::do_free_with_callback(void*, void (*)(void*)) [clone .constprop.0] () from /opt/cray/pe/cce/15.0.0/cce/x86_64/lib/libtcmalloc_minimal.so.1 #5 0x00007fffe15a8f16 in tc_free () from /opt/cray/pe/cce/15.0.0/cce/x86_64/lib/libtcmalloc_minimal.so.1 #6 0x00007fffe99c2bcd in _dlerror_run () from /lib64/libdl.so.2 #7 0x00007fffe99c2481 in dlopen@@GLIBC_2.2.5 () from /lib64/libdl.so.2 #8 0x00007fffea7bce42 in _ad_cray_lock_init () from /opt/cray/pe/lib64/libmpi_cray.so.12 #9 0x00007fffed7eb37a in call_init.part () from /lib64/ld-linux-x86-64.so.2 #10 0x00007fffed7eb496 in _dl_init () from /lib64/ld-linux-x86-64.so.2 #11 0x00007fffed7dc58a in _dl_start_user () from /lib64/ld-linux-x86-64.so.2 #12 0x0000000000000001 in ?? () #13 0x00007fffffff42e7 in ?? () #14 0x0000000000000000 in ?? () Work around this by using cee/14.0.3.
xylar
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Nov 8, 2023
allocate rsnow for use in icepack
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This PR added suspended sediment as a tracer (without source/sink terms) in MPAS-O. The existing lock_exchange code was modified to support a new test case called
sed_tracerin the compass (MPAS-Dev/compass#87). The new test case is to simulate 1) a pure diffusion process and 2) a advection-diffusion process (momentum generated by temperature), of suspended sediment and a debug tracer. The results of suspended sediment and the debug tracer will be compared to validate the implementation of suspended sediment as a new tracer in the model.