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synced 2024-11-10 02:31:48 +00:00
Force inline common slab allocation paths.
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parent
b598300186
commit
a2d3ad35f0
@ -30,15 +30,12 @@ public:
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}
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}
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}
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}
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void* AllocRaw( size_t size )
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tracy_force_inline void* AllocRaw( size_t size )
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{
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{
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assert( size <= BlockSize );
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assert( size <= BlockSize );
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if( m_offset + size > BlockSize )
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if( m_offset + size > BlockSize )
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{
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{
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m_ptr = new char[BlockSize];
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DoAlloc();
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m_offset = 0;
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m_buffer.emplace_back( m_ptr );
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memUsage.fetch_add( BlockSize, std::memory_order_relaxed );
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}
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}
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void* ret = m_ptr + m_offset;
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void* ret = m_ptr + m_offset;
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m_offset += size;
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m_offset += size;
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@ -52,10 +49,7 @@ public:
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assert( size <= BlockSize );
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assert( size <= BlockSize );
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if( m_offset + size > BlockSize )
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if( m_offset + size > BlockSize )
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{
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{
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m_ptr = new char[BlockSize];
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DoAlloc();
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m_offset = 0;
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m_buffer.emplace_back( m_ptr );
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memUsage.fetch_add( BlockSize, std::memory_order_relaxed );
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}
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}
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void* ret = m_ptr + m_offset;
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void* ret = m_ptr + m_offset;
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new( ret ) T;
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new( ret ) T;
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@ -64,18 +58,18 @@ public:
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}
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}
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template<typename T>
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template<typename T>
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T* Alloc()
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tracy_force_inline T* Alloc()
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{
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{
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return (T*)AllocRaw( sizeof( T ) );
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return (T*)AllocRaw( sizeof( T ) );
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}
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}
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template<typename T>
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template<typename T>
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T* Alloc( size_t size )
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tracy_force_inline T* Alloc( size_t size )
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{
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{
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return (T*)AllocRaw( sizeof( T ) * size );
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return (T*)AllocRaw( sizeof( T ) * size );
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}
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}
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void Unalloc( size_t size )
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tracy_force_inline void Unalloc( size_t size )
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{
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{
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assert( size <= m_offset );
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assert( size <= m_offset );
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m_offset -= size;
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m_offset -= size;
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@ -104,6 +98,14 @@ public:
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Slab& operator=( Slab&& ) = delete;
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Slab& operator=( Slab&& ) = delete;
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private:
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private:
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void DoAlloc()
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{
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m_ptr = new char[BlockSize];
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m_offset = 0;
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m_buffer.emplace_back( m_ptr );
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memUsage.fetch_add( BlockSize, std::memory_order_relaxed );
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}
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char* m_ptr;
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char* m_ptr;
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uint32_t m_offset;
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uint32_t m_offset;
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std::vector<char*> m_buffer;
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std::vector<char*> m_buffer;
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