[MITgcm-support] Compiling error for high resolution configuration

[William Aiken]

HI,

  Are you building 32 or 64 bit executables?

  It appears that the size of an array or offset within common block is 
  exceeding the maximum offset allowed.

The R_X86_64_PC32 leads me to believe that the compiler is using 32 bit 
indexing and the array/common offset in bytes exceeds 32 bits.

Bill

On 08/21/08 12:52, Abbas Dorostkar wrote:
> Hi all,
> The MITgcm works well on our Opteron system with 4 cpus and 32 GB RAM when I use 240*96*97 grid spacing. However,as the resolution is increased to 2400*960*97, I get the following compiling error. I would appreciate if someone give me a clue.
> 
> cal_addtime.o: In function `cal_addtime_':
> cal_addtime.f:(.text+0x68): relocation truncated to fit: R_X86_64_PC32 against symbol `cal_i_' defined in COMMON section in cal_addtime.o
> cal_addtime.f:(.text+0x6e): relocation truncated to fit: R_X86_64_PC32 against symbol `cal_i_' defined in COMMON section in cal_addtime.o
> cal_addtime.f:(.text+0x11e): relocation truncated to fit: R_X86_64_PC32 against symbol `cal_i_' defined in COMMON section in cal_addtime.o
> cal_addtime.f:(.text+0x132): relocation truncated to fit: R_X86_64_PC32 against symbol `cal_l_' defined in COMMON section in cal_addtime.o
> cal_addtime.f:(.text+0x149): relocation truncated to fit: R_X86_64_PC32 against symbol `cal_i_' defined in COMMON section in cal_addtime.o
> cal_addtime.f:(.text+0x1b5): relocation truncated to fit: R_X86_64_PC32 against symbol `cal_i_' defined in COMMON section in cal_addtime.o
> cal_addtime.f:(.text+0x244): relocation truncated to fit: R_X86_64_32S against symbol `cal_i_' defined in COMMON section in cal_addtime.o
> cal_addtime.f:(.text+0x25c): relocation truncated to fit: R_X86_64_PC32 against symbol `cal_i_' defined in COMMON section in cal_addtime.o
> cal_addtime.f:(.text+0x29d): relocation truncated to fit: R_X86_64_PC32 against symbol `cal_i_' defined in COMMON section in cal_addtime.o
> cal_addtime.f:(.text+0x2c6): relocation truncated to fit: R_X86_64_PC32 against symbol `cal_i_' defined in COMMON section in cal_addtime.o
> cal_addtime.f:(.text+0x2d2): additional relocation overflows omitted from the output
> collect2: ld returned 1 exit status
> make: *** [mitgcmuv] Error 1
> 
> Thanks
> Abbas
> 
> 
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-- 
William Aiken          Sun Microsystems, Inc.
Phone: 781.442.3312    ISV Engineering
FAX: 781.442.1520      45 Network Drive UBUR01-204
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