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| template<class T > |
| static constexpr std::enable_if_t< std::is_integral_v< T >, int > | gem5::floorLog2 (T x) |
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| template<class T > |
| static constexpr int | gem5::ceilLog2 (const T &n) |
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| template<class T > |
| static constexpr bool | gem5::isPowerOf2 (const T &n) |
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| template<class T , class U > |
| static constexpr T | gem5::divCeil (const T &a, const U &b) |
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| template<typename T > |
| static constexpr std::enable_if_t< sizeof(T)<=sizeof(uint32_t)> | gem5::mulUnsigned (std::make_unsigned_t< T > &high, std::make_unsigned_t< T > &low, std::make_unsigned_t< T > val_a, std::make_unsigned_t< T > val_b) |
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| template<typename T > |
| static constexpr std::enable_if_t< sizeof(T)<=sizeof(uint32_t)> | gem5::mulSigned (std::make_signed_t< T > &high, std::make_signed_t< T > &low, std::make_signed_t< T > val_a, std::make_signed_t< T > val_b) |
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| template<typename T > |
| static constexpr std::enable_if_t< sizeof(T)==sizeof(uint64_t)> | gem5::mulUnsignedManual (std::make_unsigned_t< T > &high, std::make_unsigned_t< T > &low, std::make_unsigned_t< T > val_a, std::make_unsigned_t< T > val_b) |
| | Multiply two values with place value p.
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| template<typename T > |
| static constexpr std::enable_if_t< sizeof(T)==sizeof(uint64_t)> | gem5::mulUnsigned (std::make_unsigned_t< T > &high, std::make_unsigned_t< T > &low, std::make_unsigned_t< T > val_a, std::make_unsigned_t< T > val_b) |
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| template<typename T > |
| static constexpr std::enable_if_t< sizeof(T)==sizeof(uint64_t)> | gem5::mulSignedManual (std::make_signed_t< T > &high, std::make_signed_t< T > &low, std::make_signed_t< T > val_a, std::make_signed_t< T > val_b) |
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| template<typename T > |
| static constexpr std::enable_if_t< sizeof(T)==sizeof(uint64_t)> | gem5::mulSigned (std::make_signed_t< T > &high, std::make_signed_t< T > &low, std::make_signed_t< T > val_a, std::make_signed_t< T > val_b) |
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| template<typename T > |
| static constexpr std::pair< std::make_unsigned_t< T >, std::make_unsigned_t< T > > | gem5::mulUnsigned (std::make_unsigned_t< T > val_a, std::make_unsigned_t< T > val_b) |
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| template<typename T > |
| static constexpr std::pair< std::make_signed_t< T >, std::make_signed_t< T > > | gem5::mulSigned (std::make_signed_t< T > val_a, std::make_signed_t< T > val_b) |
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| template<class T , class U > |
| static constexpr T | gem5::roundUp (const T &val, const U &align) |
| | This function is used to align addresses in memory.
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| template<class T , class U > |
| static constexpr T | gem5::roundDown (const T &val, const U &align) |
| | This function is used to align addresses in memory.
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| static constexpr int | gem5::log2i (int value) |
| | Calculate the log2 of a power of 2 integer.
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