Robadob
commented
6 days ago Hmm, this could be Jitify redefining those macros, if somewhere they're now defined inside NVCC.
On Tue, 19 Nov 2024 at 22:14, Peter Heywood @.***> wrote:
While running the C++ test suite on windows, built with CUDA 12.6, a large number of RTC compilation warnings were emitted:
--- JIT compile log for rtc_test_func_program ---
cuda/std/__cuda/climits_prelude.h(43): warning #47-D: incompatible redefinition of macro "SHRT_MIN" (declared at line 23 of climits)
define SHRT_MIN (-SHRT_MAX - 1)
^Remark: The warnings can be suppressed with "-diag-suppress
" cuda/std/__cuda/climits_prelude.h(44): warning #47-D: incompatible redefinition of macro "SHRT_MAX" (declared at line 24 of climits)
define SHRT_MAX 0x7fff
^cuda/std/__cuda/climits_prelude.h(45): warning #47-D: incompatible redefinition of macro "USHRT_MAX" (declared at line 25 of climits)
define USHRT_MAX 0xffff
^cuda/std/__cuda/climits_prelude.h(47): warning #47-D: incompatible redefinition of macro "INT_MAX" (declared at line 27 of climits)
define INT_MAX 0x7fffffff
^cuda/std/__cuda/climits_prelude.h(48): warning #47-D: incompatible redefinition of macro "UINT_MAX" (declared at line 28 of climits)
define UINT_MAX 0xffffffff
^cuda/std/__cuda/climits_prelude.h(49): warning #47-D: incompatible redefinition of macro "LONG_MIN" (declared at line 34 of climits)
define LONG_MIN (-LONG_MAX - 1)
^cuda/std/__cuda/climits_prelude.h(54): warning #47-D: incompatible redefinition of macro "LONG_MAX" (declared at line 32 of climits)
define LONG_MAX INT_MAX
^cuda/std/__cuda/climits_prelude.h(55): warning #47-D: incompatible redefinition of macro "ULONG_MAX" (declared at line 38 of climits)
define ULONG_MAX UINT_MAX
^cuda/std/__cuda/climits_prelude.h(57): warning #47-D: incompatible redefinition of macro "LLONG_MIN" (declared at line 41 of climits)
define LLONG_MIN (-LLONG_MAX - 1)
^cuda/std/__cuda/climits_prelude.h(58): warning #47-D: incompatible redefinition of macro "LLONG_MAX" (declared at line 40 of climits)
define LLONG_MAX 0x7fffffffffffffffLL
^cuda/std/__cuda/climits_prelude.h(59): warning #47-D: incompatible redefinition of macro "ULLONG_MAX" (declared at line 42 of climits)
define ULLONG_MAX 0xffffffffffffffffUL
^Seeing as its out of our control, we should probably just suppress these.
Unsure if it effects linux too or not, as I tend to build with CUDA 12.2 or older due to the jitify perf issues.
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While running the C++ test suite on windows, built with CUDA 12.6, a large number of RTC compilation warnings were emitted:
Seeing as its out of our control, we should probably just suppress these.
Unsure if it effects linux too or not, as I tend to build with CUDA 12.2 or older due to the jitify perf issues.