Tinker9
70bd052 (Thu Nov 9 12:11:35 2023 -0800)
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include
tool
macro.h
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#pragma once
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// C++11
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#ifdef __cplusplus
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#if __cplusplus < 201103L
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#error Must enable C++11.
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#endif
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#endif
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#if defined(__INTEL_COMPILER)
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#define TINKER_ICPC
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#elif defined(__PGIC__)
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#define TINKER_PGI
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#elif defined(__clang__)
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#define TINKER_CLANG
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// xcode clang is different from llvm clang
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#ifdef __apple_build_version__
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#define TINKER_APPLE_CLANG
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#else
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#define TINKER_LLVM_CLANG
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#endif
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#elif defined(__GNUC__)
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#define TINKER_GCC
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#if __GNUC__ <= 4 && __GNUC_MINOR__ <= 8
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#warning Your default GNU version is 4.8 where C++11 is incomplete.
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#endif
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#endif
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// Suppress Warnings
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#ifdef TINKER_ICPC
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// #161: unrecognized #pragma
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#pragma warning disable 161
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#endif
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#ifdef TINKER_CLANG
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#pragma clang diagnostic ignored "-Wextern-c-compat"
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#endif
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#ifdef __NVCC_DIAG_PRAGMA_SUPPORT__
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// // #20199-D: unrecognized #pragma in device code
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// #pragma nv_diag_suppress 20199
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#endif
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//====================================================================//
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#ifdef __cplusplus
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#define restrict __restrict__
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#endif
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#if __cplusplus >= 201703L && defined(__cpp_if_constexpr)
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#define CONSTEXPR constexpr
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#else
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#define CONSTEXPR
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#endif
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#ifdef __has_cpp_attribute
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#if __has_cpp_attribute(maybe_unused)
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#define MAYBE_UNUSED [[maybe_unused]]
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#else
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#define MAYBE_UNUSED
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#endif
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#elif defined(TINKER_ICPC) || defined(TINKER_CLANG) || defined(TINKER_GCC)
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#define MAYBE_UNUSED __attribute__((unused))
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#else
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#define MAYBE_UNUSED
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#endif
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#define TINKER_STR(s) TINKER_STR1_(s)
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#define TINKER_STR1_(s) #s
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#define TINKER_GET_1ST_ARG(a1, ...) a1
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#define TINKER_GET_2ND_ARG(a1, a2, ...) a2
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#define TINKER_GET_3RD_ARG(a1, a2, a3, ...) a3
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#define TINKER_GET_4TH_ARG(a1, a2, a3, a4, ...) a4
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#define TINKER_GET_5TH_ARG(a1, a2, a3, a4, a5, ...) a5
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#define TINKER_GET_6TH_ARG(a1, a2, a3, a4, a5, a6, ...) a6
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#define TINKER_GET_7TH_ARG(a1, a2, a3, a4, a5, a6, a7, ...) a7
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#ifndef TINKER_EXTERN_DEFINITION_FILE
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#define TINKER_EXTERN_DEFINITION_FILE 0
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#endif
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#if TINKER_EXTERN_DEFINITION_FILE
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#define TINKER_EXTERN
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#else
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#define TINKER_EXTERN extern
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#endif
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#ifdef NDEBUG
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#define TINKER_DEBUG 0
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#else
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#define TINKER_DEBUG 1
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#endif
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#ifndef TINKER9_DIR
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#error TINKER9_DIR is not set.
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#else
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#define TINKER9_DIRSTR TINKER_STR(TINKER9_DIR)
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#endif
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//====================================================================//
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#ifdef TINKER_CUDART
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#undef TINKER_CUDART
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#define TINKER_CUDART 1
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#else
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#define TINKER_CUDART 0
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#endif
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#ifdef TINKER_GPULANG_OPENACC
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#undef TINKER_GPULANG_OPENACC
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#define TINKER_GPULANG_OPENACC 1
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#else
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#define TINKER_GPULANG_OPENACC 0
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#endif
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#ifdef TINKER_GPULANG_CUDA
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#undef TINKER_GPULANG_CUDA
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#define TINKER_GPULANG_CUDA 1
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#else
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#define TINKER_GPULANG_CUDA 0
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#endif
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#ifdef TINKER_DOUBLE_PRECISION
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#undef TINKER_DOUBLE_PRECISION
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#define TINKER_DOUBLE_PRECISION 1
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#else
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#define TINKER_DOUBLE_PRECISION 0
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#endif
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#ifdef TINKER_MIXED_PRECISION
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#undef TINKER_MIXED_PRECISION
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#define TINKER_MIXED_PRECISION 1
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#else
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#define TINKER_MIXED_PRECISION 0
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#endif
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#ifdef TINKER_SINGLE_PRECISION
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#undef TINKER_SINGLE_PRECISION
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#define TINKER_SINGLE_PRECISION 1
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#else
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#define TINKER_SINGLE_PRECISION 0
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#endif
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#if (TINKER_DOUBLE_PRECISION + TINKER_MIXED_PRECISION + TINKER_SINGLE_PRECISION) != 1
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#error Detected errors in TINKER_?_PRECISION macros.
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#endif
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