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/art/runtime/gc/space/
Ddlmalloc_space.h39 size_t starting_size,
40 size_t initial_size,
41 size_t growth_limit,
42 size_t capacity,
50 size_t initial_size,
51 size_t growth_limit,
52 size_t capacity,
57 size_t num_bytes,
58 size_t* bytes_allocated,
59 size_t* usable_size,
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Drosalloc_space.h42 size_t initial_size,
43 size_t growth_limit,
44 size_t capacity,
49 size_t starting_size,
50 size_t initial_size,
51 size_t growth_limit,
52 size_t capacity,
56 mirror::Object* AllocWithGrowth(Thread* self, size_t num_bytes, size_t* bytes_allocated,
57 size_t* usable_size, size_t* bytes_tl_bulk_allocated)
59 mirror::Object* Alloc(Thread* self, size_t num_bytes, size_t* bytes_allocated, in Alloc()
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Dmalloc_space.h41 typedef void(*WalkCallback)(void *start, void *end, size_t num_bytes, void* callback_arg);
48 virtual mirror::Object* AllocWithGrowth(Thread* self, size_t num_bytes,
49 size_t* bytes_allocated, size_t* usable_size,
50 size_t* bytes_tl_bulk_allocated) = 0;
52 mirror::Object* Alloc(Thread* self, size_t num_bytes, size_t* bytes_allocated,
53 size_t* usable_size, size_t* bytes_tl_bulk_allocated) override = 0;
56 size_t AllocationSize(mirror::Object* obj, size_t* usable_size) override = 0;
57 size_t Free(Thread* self, mirror::Object* ptr) override
59 size_t FreeList(Thread* self, size_t num_ptrs, mirror::Object** ptrs) override
65 virtual size_t MaxBytesBulkAllocatedFor(size_t num_bytes) = 0;
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Dmemory_tool_malloc_space-inl.h32 template <size_t kMemoryToolRedZoneBytes, bool kUseObjSizeForUsable>
34 size_t num_bytes, in AdjustForMemoryTool()
35 size_t bytes_allocated, in AdjustForMemoryTool()
36 size_t usable_size, in AdjustForMemoryTool()
37 size_t bytes_tl_bulk_allocated, in AdjustForMemoryTool()
38 size_t* bytes_allocated_out, in AdjustForMemoryTool()
39 size_t* usable_size_out, in AdjustForMemoryTool()
40 size_t* bytes_tl_bulk_allocated_out) { in AdjustForMemoryTool()
78 inline size_t GetObjSizeNoThreadSafety(mirror::Object* obj) NO_THREAD_SAFETY_ANALYSIS { in GetObjSizeNoThreadSafety()
85 size_t kMemoryToolRedZoneBytes,
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Dmemory_tool_malloc_space.h29 size_t kMemoryToolRedZoneBytes,
34 mirror::Object* AllocWithGrowth(Thread* self, size_t num_bytes, size_t* bytes_allocated,
35 size_t* usable_size, size_t* bytes_tl_bulk_allocated)
37 mirror::Object* Alloc(Thread* self, size_t num_bytes, size_t* bytes_allocated,
38 size_t* usable_size, size_t* bytes_tl_bulk_allocated) override;
39 mirror::Object* AllocThreadUnsafe(Thread* self, size_t num_bytes, size_t* bytes_allocated,
40 size_t* usable_size, size_t* bytes_tl_bulk_allocated)
43 size_t AllocationSize(mirror::Object* obj, size_t* usable_size) override;
45 size_t Free(Thread* self, mirror::Object* ptr) override
48 size_t FreeList(Thread* self, size_t num_ptrs, mirror::Object** ptrs) override
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Dregion_space.h49 typedef void(*WalkCallback)(void *start, void *end, size_t num_bytes, void* callback_arg);
64 static MemMap CreateMemMap(const std::string& name, size_t capacity, uint8_t* requested_begin);
69 size_t num_bytes,
70 /* out */ size_t* bytes_allocated,
71 /* out */ size_t* usable_size,
72 /* out */ size_t* bytes_tl_bulk_allocated)
76 size_t num_bytes,
77 /* out */ size_t* bytes_allocated,
78 /* out */ size_t* usable_size,
79 /* out */ size_t* bytes_tl_bulk_allocated)
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Dbump_pointer_space.h42 typedef void(*WalkCallback)(void *start, void *end, size_t num_bytes, void* callback_arg);
51 static BumpPointerSpace* Create(const std::string& name, size_t capacity);
55 mirror::Object* Alloc(Thread* self, size_t num_bytes, size_t* bytes_allocated,
56 size_t* usable_size, size_t* bytes_tl_bulk_allocated) override;
58 mirror::Object* AllocThreadUnsafe(Thread* self, size_t num_bytes, size_t* bytes_allocated,
59 size_t* usable_size, size_t* bytes_tl_bulk_allocated)
62 mirror::Object* AllocNonvirtual(size_t num_bytes);
63 mirror::Object* AllocNonvirtualWithoutAccounting(size_t num_bytes);
66 size_t AllocationSize(mirror::Object* obj, size_t* usable_size) override in AllocationSize()
72 size_t Free(Thread*, mirror::Object*) override { in Free()
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Ddlmalloc_space.cc42 size_t initial_size, in DlMallocSpace()
48 size_t growth_limit, in DlMallocSpace()
50 size_t starting_size) in DlMallocSpace()
66 size_t starting_size, in CreateFromMemMap()
67 size_t initial_size, in CreateFromMemMap()
68 size_t growth_limit, in CreateFromMemMap()
69 size_t capacity, in CreateFromMemMap()
112 size_t initial_size, in Create()
113 size_t growth_limit, in Create()
114 size_t capacity, in Create()
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Dlarge_object_space_test.cc30 static constexpr size_t kNumThreads = 10;
31 static constexpr size_t kNumIterations = 1000;
37 size_t rand_seed = 0; in LargeObjectTest()
39 for (size_t i = 0; i < 2; ++i) { in LargeObjectTest()
41 const size_t capacity = 128 * MB; in LargeObjectTest()
54 static const size_t num_allocations = 64; in LargeObjectTest()
55 static const size_t max_allocation_size = 0x100000; in LargeObjectTest()
56 std::vector<std::pair<mirror::Object*, size_t>> requests; in LargeObjectTest()
58 for (size_t phase = 0; phase < 2; ++phase) { in LargeObjectTest()
60 size_t request_size = test_rand(&rand_seed) % max_allocation_size; in LargeObjectTest()
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/art/libartbase/base/
Dlength_prefixed_array.h33 explicit LengthPrefixedArray(size_t length) in LengthPrefixedArray()
36 T& At(size_t index, size_t element_size = sizeof(T), size_t alignment = alignof(T)) {
41 const T& At(size_t index, size_t element_size = sizeof(T), size_t alignment = alignof(T)) const {
46 StrideIterator<T> begin(size_t element_size = sizeof(T), size_t alignment = alignof(T)) {
50 StrideIterator<const T> begin(size_t element_size = sizeof(T),
51 size_t alignment = alignof(T)) const {
55 StrideIterator<T> end(size_t element_size = sizeof(T), size_t alignment = alignof(T)) {
59 StrideIterator<const T> end(size_t element_size = sizeof(T),
60 size_t alignment = alignof(T)) const {
64 static size_t OffsetOfElement(size_t index,
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Dbit_memory_region.h40 ALWAYS_INLINE BitMemoryRegion(uint8_t* data, ssize_t bit_start, size_t bit_size) { in BitMemoryRegion()
49 ALWAYS_INLINE BitMemoryRegion(MemoryRegion region, size_t bit_offset, size_t bit_length) in BitMemoryRegion()
61 size_t size_in_bits() const { in size_in_bits()
65 void Resize(size_t bit_size) { in Resize()
69 ALWAYS_INLINE BitMemoryRegion Subregion(size_t bit_offset, size_t bit_length) const { in Subregion()
78 ALWAYS_INLINE BitMemoryRegion Subregion(size_t bit_offset) const { in Subregion()
88 ALWAYS_INLINE bool LoadBit(size_t bit_offset) const { in LoadBit()
90 size_t index = (bit_start_ + bit_offset) / kBitsPerByte; in LoadBit()
91 size_t shift = (bit_start_ + bit_offset) % kBitsPerByte; in LoadBit()
95 ALWAYS_INLINE void StoreBit(size_t bit_offset, bool value) { in StoreBit()
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/art/dex2oat/linker/
Doat_writer.h187 bool CheckOatSize(OutputStream* out, size_t file_offset, size_t relative_offset);
202 size_t GetCodeSize() const { in GetCodeSize()
206 size_t GetOatSize() const { in GetOatSize()
210 size_t GetDataBimgRelRoSize() const { in GetDataBimgRelRoSize()
214 size_t GetBssSize() const { in GetBssSize()
218 size_t GetBssMethodsOffset() const { in GetBssMethodsOffset()
222 size_t GetBssRootsOffset() const { in GetBssRootsOffset()
226 size_t GetVdexSize() const { in GetVdexSize()
230 size_t GetOatDataOffset() const { in GetOatDataOffset()
304 size_t InitOatHeader(uint32_t num_dex_files, SafeMap<std::string, std::string>* key_value_store);
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Dimage_writer.h55 template <size_t kAlignment> class SpaceBitmap;
83 const HashMap<const DexFile*, size_t>& dex_file_oat_index_map,
122 size_t oat_index = GetOatIndex(object); in GetImageAddress()
132 size_t GetOatFileOffset(size_t oat_index) const { in GetOatFileOffset()
136 const uint8_t* GetOatFileBegin(size_t oat_index) const { in GetOatFileBegin()
146 size_t component_count)
149 uintptr_t GetOatDataBegin(size_t oat_index) { in GetOatDataBegin()
158 size_t GetOatIndexForDexFile(const DexFile* dex_file) const;
161 size_t GetOatIndexForClass(ObjPtr<mirror::Class> klass) const
166 void UpdateOatFileLayout(size_t oat_index,
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/art/runtime/arch/x86_64/
Djni_frame_x86_64.h30 constexpr size_t kFramePointerSize = static_cast<size_t>(PointerSize::k64);
33 static constexpr size_t kNativeStackAlignment = 16;
38 constexpr size_t kMmxSpillSize = 8u;
39 constexpr size_t kAlwaysSpilledMmxRegisters = 4;
43 constexpr size_t kMaxFloatOrDoubleRegisterArguments = 8u;
47 constexpr size_t kMaxIntLikeRegisterArguments = 6u;
50 inline size_t GetNativeOutArgsSize(size_t num_fp_args, size_t num_non_fp_args) { in GetNativeOutArgsSize()
52 size_t num_stack_fp_args = in GetNativeOutArgsSize()
55 size_t num_stack_non_fp_args = in GetNativeOutArgsSize()
62 inline size_t GetCriticalNativeCallArgsSize(const char* shorty, uint32_t shorty_len) { in GetCriticalNativeCallArgsSize()
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/art/runtime/gc/allocator/
Drosalloc.h54 size_t ByteSize(RosAlloc* rosalloc) const REQUIRES(rosalloc->lock_) { in ByteSize()
56 size_t pm_idx = rosalloc->ToPageMapIndex(fpr_base); in ByteSize()
57 size_t byte_size = rosalloc->free_page_run_size_map_[pm_idx]; in ByteSize()
58 DCHECK_GE(byte_size, static_cast<size_t>(0)); in ByteSize()
62 void SetByteSize(RosAlloc* rosalloc, size_t byte_size) in SetByteSize()
64 DCHECK_EQ(byte_size % kPageSize, static_cast<size_t>(0)); in SetByteSize()
66 size_t pm_idx = rosalloc->ToPageMapIndex(fpr_base); in SetByteSize()
104 size_t byte_size = ByteSize(rosalloc); in ReleasePages()
105 DCHECK_EQ(byte_size % kPageSize, static_cast<size_t>(0)); in ReleasePages()
125 Slot* Left(size_t bracket_size) { in Left()
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/art/runtime/arch/arm64/
Djni_frame_arm64.h30 constexpr size_t kFramePointerSize = static_cast<size_t>(PointerSize::k64);
34 static constexpr size_t kAapcs64StackAlignment = 16u;
39 constexpr size_t kMaxFloatOrDoubleRegisterArguments = 8u;
42 constexpr size_t kMaxIntLikeRegisterArguments = 8u;
45 inline size_t GetNativeOutArgsSize(size_t num_fp_args, size_t num_non_fp_args) { in GetNativeOutArgsSize()
47 size_t num_stack_fp_args = in GetNativeOutArgsSize()
50 size_t num_stack_non_fp_args = in GetNativeOutArgsSize()
53 return (num_stack_fp_args + num_stack_non_fp_args) * static_cast<size_t>(kArm64PointerSize); in GetNativeOutArgsSize()
57 inline size_t GetCriticalNativeCallArgsSize(const char* shorty, uint32_t shorty_len) { in GetCriticalNativeCallArgsSize()
60 size_t num_fp_args = in GetCriticalNativeCallArgsSize()
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/art/runtime/arch/x86/
Djni_frame_x86.h30 constexpr size_t kFramePointerSize = static_cast<size_t>(PointerSize::k32);
33 static constexpr size_t kNativeStackAlignment = 16; // IA-32 cdecl requires 16 byte alignment.
37 inline size_t GetNativeOutArgsSize(size_t num_args, size_t num_long_or_double_args) { in GetNativeOutArgsSize()
38 size_t num_arg_words = num_args + num_long_or_double_args; in GetNativeOutArgsSize()
39 return num_arg_words * static_cast<size_t>(kX86PointerSize); in GetNativeOutArgsSize()
43 inline size_t GetCriticalNativeCallArgsSize(const char* shorty, uint32_t shorty_len) { in GetCriticalNativeCallArgsSize()
46 size_t num_long_or_double_args = in GetCriticalNativeCallArgsSize()
54 inline size_t GetCriticalNativeStubFrameSize(const char* shorty, uint32_t shorty_len) { in GetCriticalNativeStubFrameSize()
56 size_t size = GetCriticalNativeCallArgsSize(shorty, shorty_len); in GetCriticalNativeStubFrameSize()
72 inline size_t GetCriticalNativeDirectCallFrameSize(const char* shorty, uint32_t shorty_len) { in GetCriticalNativeDirectCallFrameSize()
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/art/runtime/javaheapprof/
Djavaheapsampler.cc28 size_t HeapSampler::NextGeoDistRandSample() { in NextGeoDistRandSample()
31 size_t nsample = geo_dist_(rng_); in NextGeoDistRandSample()
40 size_t HeapSampler::PickAndAdjustNextSample(size_t sample_adjust_bytes) { in PickAndAdjustNextSample()
41 size_t bytes_until_sample; in PickAndAdjustNextSample()
64 void HeapSampler::ReportSample(art::mirror::Object* obj, size_t allocation_size) { in ReportSample()
77 size_t HeapSampler::GetSampleOffset(size_t alloc_size, in GetSampleOffset()
78 size_t tlab_used, in GetSampleOffset()
80 size_t* temp_bytes_until_sample) { in GetSampleOffset()
81 size_t exhausted_size = alloc_size + tlab_used; in GetSampleOffset()
84 size_t bytes_until_sample = *GetBytesUntilSample(); in GetSampleOffset()
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Djavaheapsampler.h35 void SetBytesUntilSample(size_t bytes) { in SetBytesUntilSample()
39 size_t* GetBytesUntilSample() { in GetBytesUntilSample()
42 thread_local size_t bytes_until_sample = 0; in GetBytesUntilSample()
55 void ReportSample(art::mirror::Object* obj, size_t allocation_size);
63 size_t GetSampleOffset(size_t alloc_size,
64 size_t tlab_used,
66 size_t* temp_bytes_until_sample) REQUIRES(!geo_dist_rng_lock_);
69 void AdjustSampleOffset(size_t adjustment);
78 size_t NextGeoDistRandSample() REQUIRES(!geo_dist_rng_lock_);
81 size_t PickAndAdjustNextSample(size_t sample_adj_bytes = 0) REQUIRES(!geo_dist_rng_lock_);
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/art/runtime/arch/
Darch_test.cc46 static constexpr size_t kFrameSizeSaveAllCalleeSaves = FRAME_SIZE_SAVE_ALL_CALLEE_SAVES;
48 static constexpr size_t kFrameSizeSaveRefsOnly = FRAME_SIZE_SAVE_REFS_ONLY;
50 static constexpr size_t kFrameSizeSaveRefsAndArgs = FRAME_SIZE_SAVE_REFS_AND_ARGS;
52 static constexpr size_t kFrameSizeSaveEverythingForClinit = FRAME_SIZE_SAVE_EVERYTHING_FOR_CLINIT;
54 static constexpr size_t kFrameSizeSaveEverythingForSuspendCheck =
57 static constexpr size_t kFrameSizeSaveEverything = FRAME_SIZE_SAVE_EVERYTHING;
72 static constexpr size_t kFrameSizeSaveAllCalleeSaves = FRAME_SIZE_SAVE_ALL_CALLEE_SAVES;
74 static constexpr size_t kFrameSizeSaveRefsOnly = FRAME_SIZE_SAVE_REFS_ONLY;
76 static constexpr size_t kFrameSizeSaveRefsAndArgs = FRAME_SIZE_SAVE_REFS_AND_ARGS;
78 static constexpr size_t kFrameSizeSaveEverythingForClinit = FRAME_SIZE_SAVE_EVERYTHING_FOR_CLINIT;
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/art/compiler/optimizing/
Dregister_allocator_linear_scan.h58 size_t GetNumberOfSpillSlots() const { in GetNumberOfSpillSlots()
79 void BlockRegister(Location location, size_t start, size_t end);
80 void BlockRegisters(size_t start, size_t end, bool caller_save_only = false);
97 int FindAvailableRegisterPair(size_t* next_use, size_t starting_at) const;
98 int FindAvailableRegister(size_t* next_use, LiveInterval* current) const;
103 bool TrySplitNonPairOrUnalignedPairIntervalAt(size_t position,
104 size_t first_register_use,
105 size_t* next_use);
143 ScopedArenaVector<size_t> int_spill_slots_;
144 ScopedArenaVector<size_t> long_spill_slots_;
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Dlive_interval_test.cc30 static constexpr size_t ranges[][2] = {{0, 42}}; in TEST()
36 static constexpr size_t ranges[][2] = {{4, 12}, {14, 16}}; in TEST()
47 static constexpr size_t ranges[][2] = {{0, 42}}; in TEST()
57 static constexpr size_t ranges[][2] = {{4, 12}, {14, 16}}; in TEST()
75 static constexpr size_t ranges[][2] = {{0, 42}}; in TEST()
85 static constexpr size_t ranges[][2] = {{4, 12}, {14, 16}}; in TEST()
103 static constexpr size_t ranges1[][2] = {{0, 4}, {8, 10}}; in TEST()
105 static constexpr size_t ranges2[][2] = {{5, 6}}; in TEST()
112 static constexpr size_t ranges1[][2] = {{0, 4}, {8, 10}}; in TEST()
114 static constexpr size_t ranges2[][2] = {{5, 42}}; in TEST()
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/art/tools/dexanalyze/
Ddexanalyze_experiments.h36 enum class VerboseLevel : size_t {
50 size_t PrefixLen(const std::string& a, const std::string& b);
101 size_t num_string_ids_from_code_ = 0;
102 size_t total_unique_method_ids_ = 0;
103 size_t total_unique_string_ids_ = 0;
107 static constexpr size_t kMaxFieldIndex = 32;
113 static constexpr size_t kShortBytecodeFieldIndexOutCutOff = 16u;
114 static constexpr size_t kShortBytecodeInOutCutOff = 16u;
137 size_t dex_code_bytes_ = 0;
138 size_t num_string_ids_ = 0;
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Ddexanalyze_bytecode.h47 SafeMap<size_t, size_t> types_;
49 SafeMap<size_t, size_t> fields_;
51 SafeMap<size_t, size_t> methods_;
53 SafeMap<size_t, size_t> strings_;
70 std::map<size_t, TypeLinkage>& types);
79 size_t alignment_ = 1u;
86 std::vector<size_t> move_result_reg_;
87 std::vector<size_t> first_arg_reg_count_;
88 std::vector<size_t> opcode_count_;
89 std::map<std::pair<uint32_t, uint32_t>, size_t> method_linkage_counts_;
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/art/runtime/arch/arm/
Djni_frame_arm.h30 constexpr size_t kFramePointerSize = static_cast<size_t>(PointerSize::k32);
34 static constexpr size_t kAapcsStackAlignment = 8u;
39 constexpr size_t kJniArgumentRegisterCount = 4u;
42 inline size_t GetCriticalNativeCallArgsSize(const char* shorty, uint32_t shorty_len) { in GetCriticalNativeCallArgsSize()
45 size_t reg = 0; // Register for the current argument; if reg >= 4, we shall use stack. in GetCriticalNativeCallArgsSize()
46 for (size_t i = 1; i != shorty_len; ++i) { in GetCriticalNativeCallArgsSize()
55 size_t stack_args = std::max(reg, kJniArgumentRegisterCount) - kJniArgumentRegisterCount; in GetCriticalNativeCallArgsSize()
61 inline size_t GetCriticalNativeStubFrameSize(const char* shorty, uint32_t shorty_len) { in GetCriticalNativeStubFrameSize()
63 size_t size = GetCriticalNativeCallArgsSize(shorty, shorty_len); in GetCriticalNativeStubFrameSize()
76 inline size_t GetCriticalNativeDirectCallFrameSize(const char* shorty, uint32_t shorty_len) { in GetCriticalNativeDirectCallFrameSize()
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