[MITgcm-support] Limitation for Tile's dimensions

[Eli Biton]

Hello, all


I'm trying to compile a code for a large grid dimensions (648X4068X38). Setting 36 CPU's (in SIZE.h) gives the following error message (below),  while increasing the number of the CPU's to 72 leads to normal compilation's end. I'm understanding that there is a limit to the tile's size, however, currently I can only use 36 CPU's and I want to ask if there is a way to go over this problem without reducing my resolution (and so grid dimensions). 

Many thanks, Eli

The Error Message:
debug_cs_corner_uv.o(.text+0x36): In function `debug_cs_corner_uv_':
: relocation truncated to fit: R_X86_64_32S debug_cs_corner_uv_local_
debug_cs_corner_uv.o(.text+0x44): In function `debug_cs_corner_uv_':
: relocation truncated to fit: R_X86_64_32S debug_cs_corner_uv_local_
debug_cs_corner_uv.o(.text+0x52): In function `debug_cs_corner_uv_':
: relocation truncated to fit: R_X86_64_32S debug_cs_corner_uv_local_
debug_cs_corner_uv.o(.text+0x60): In function `debug_cs_corner_uv_':
: relocation truncated to fit: R_X86_64_32S debug_cs_corner_uv_local_
debug_cs_corner_uv.o(.text+0x6e): In function `debug_cs_corner_uv_':
: relocation truncated to fit: R_X86_64_32S debug_cs_corner_uv_local_
debug_cs_corner_uv.o(.text+0x7c): In function `debug_cs_corner_uv_':
: relocation truncated to fit: R_X86_64_32S debug_cs_corner_uv_local_
debug_cs_corner_uv.o(.text+0x8a): In function `debug_cs_corner_uv_':
: relocation truncated to fit: R_X86_64_32S debug_cs_corner_uv_local_
debug_cs_corner_uv.o(.text+0x98): In function `debug_cs_corner_uv_':
: relocation truncated to fit: R_X86_64_32S debug_cs_corner_uv_local_
diagnostics_add2list.o(.text+0x37): In function `diagnostics_add2list_':
: relocation truncated to fit: R_X86_64_PC32 diag_define_
diagnostics_add2list.o(.text+0x148): In function `diagnostics_add2list_':
: relocation truncated to fit: R_X86_64_PC32 diag_define_
diagnostics_add2list.o(.text+0x16b): In function `diagnostics_add2list_':
: additional relocation overflows omitted from the output
gmake: *** [mitgcmuv] Error 1





************************************************
Eliyahu Biton
Deptartment of Environmental Sciences,
Weizmann Institute of Science,
Rehovot,76100
Israel
Tel:+972-8-9344924
Fax:+972-8-9344124
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