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Searched refs:num_bits (Results 1 – 8 of 8) sorted by relevance

/art/runtime/gc/accounting/
Dbitmap.cc30 Bitmap* Bitmap::CreateFromMemMap(MemMap&& mem_map, size_t num_bits) { in CreateFromMemMap() argument
32 return new Bitmap(std::move(mem_map), num_bits); in CreateFromMemMap()
47 MemMap Bitmap::AllocateMemMap(const std::string& name, size_t num_bits) { in AllocateMemMap() argument
49 RoundUp(num_bits, kBitsPerBitmapWord) / kBitsPerBitmapWord * sizeof(uintptr_t), kPageSize); in AllocateMemMap()
62 Bitmap* Bitmap::Create(const std::string& name, size_t num_bits) { in Create() argument
63 MemMap mem_map = AllocateMemMap(name, num_bits); in Create()
67 return CreateFromMemMap(std::move(mem_map), num_bits); in Create()
87 const size_t num_bits = (cover_end - cover_begin) / kAlignment; in Create() local
88 MemMap mem_map = Bitmap::AllocateMemMap(name, num_bits); in Create()
90 return CreateFromMemMap(std::move(mem_map), cover_begin, num_bits); in Create()
[all …]
Dbitmap.h39 static Bitmap* Create(const std::string& name, size_t num_bits);
44 static Bitmap* CreateFromMemMap(MemMap&& mem_map, size_t num_bits);
107 static MemMap AllocateMemMap(const std::string& name, size_t num_bits);
132 MemMap&& mem_map, uintptr_t cover_begin, size_t num_bits);
179 MemoryRangeBitmap(MemMap&& mem_map, uintptr_t begin, size_t num_bits) in MemoryRangeBitmap() argument
180 : Bitmap(std::move(mem_map), num_bits), in MemoryRangeBitmap()
182 cover_end_(begin + kAlignment * num_bits) {} in MemoryRangeBitmap()
/art/libartbase/base/
Dbit_memory_region.h171 size_t num_bits = bit_length - bit; in StoreBits() local
172 StoreBits(bit_offset + bit, src.LoadBits(bit, num_bits), num_bits); in StoreBits()
188 size_t num_bits = bit_length - bit; in OrBits() local
189 size_t old_bits = LoadBits(bit_offset + bit, num_bits); in OrBits()
190 StoreBits(bit_offset + bit, old_bits | src.LoadBits(bit, num_bits), num_bits); in OrBits()
237 size_t num_bits = lhs.size_in_bits() - bit; in Compare() local
238 uint32_t lhs_bits = lhs.LoadBits(bit, num_bits); in Compare()
239 uint32_t rhs_bits = rhs.LoadBits(bit, num_bits); in Compare()
Dbit_table.h414 uint32_t Dedup(const void* bitmap, size_t num_bits) { in Dedup() argument
415 MemoryRegion region(const_cast<void*>(bitmap), BitsToBytesRoundUp(num_bits)); in Dedup()
416 DCHECK(num_bits == 0 || BitMemoryRegion(region).LoadBit(num_bits - 1) == 1); in Dedup()
417 DCHECK_EQ(BitMemoryRegion(region).LoadBits(num_bits, region.size_in_bits() - num_bits), 0u); in Dedup()
435 max_num_bits_ = std::max(max_num_bits_, num_bits); in Dedup()
467 size_t num_bits = std::max(expected.size_in_bits(), seen.size_in_bits()); in Encode() local
468 for (size_t b = 0; b < num_bits; b++) { in Encode()
Dbit_vector.cc249 void BitVector::SetInitialBits(uint32_t num_bits) { in SetInitialBits() argument
251 if (num_bits == 0) { in SetInitialBits()
257 SetBit(num_bits - 1); in SetInitialBits()
261 for (idx = 0; idx < WordIndex(num_bits); idx++) { in SetInitialBits()
266 uint32_t rem_num_bits = num_bits & 0x1f; in SetInitialBits()
Dbit_utils.h503 inline static constexpr size_t BitsToBytesRoundUp(size_t num_bits) { in BitsToBytesRoundUp() argument
504 return RoundUp(num_bits, kBitsPerByte) / kBitsPerByte; in BitsToBytesRoundUp()
Dbit_vector.h174 void SetInitialBits(uint32_t num_bits);
/art/runtime/
Dstack_map.cc223 size_t num_bits; in CollectSizeStats() local
224 CodeInfo code_info(code_info_data, &num_bits, [&](size_t i, auto* table, BitMemoryRegion region) { in CollectSizeStats()
238 stats.AddBytes(BitsToBytesRoundUp(num_bits)); in CollectSizeStats()