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Searched refs:alignment (Results 1 – 25 of 36) sorted by relevance

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/art/libartbase/base/
Dlength_prefixed_array.h36 T& At(size_t index, size_t element_size = sizeof(T), size_t alignment = alignof(T)) {
38 return AtUnchecked(index, element_size, alignment);
41 const T& At(size_t index, size_t element_size = sizeof(T), size_t alignment = alignof(T)) const {
43 return AtUnchecked(index, element_size, alignment);
46 StrideIterator<T> begin(size_t element_size = sizeof(T), size_t alignment = alignof(T)) {
47 return StrideIterator<T>(&AtUnchecked(0, element_size, alignment), element_size);
51 size_t alignment = alignof(T)) const {
52 return StrideIterator<const T>(&AtUnchecked(0, element_size, alignment), element_size);
55 StrideIterator<T> end(size_t element_size = sizeof(T), size_t alignment = alignof(T)) {
56 return StrideIterator<T>(&AtUnchecked(size_, element_size, alignment), element_size);
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Dzip_archive.cc52 bool ZipEntry::IsAlignedTo(size_t alignment) const { in IsAlignedTo()
53 DCHECK(IsPowerOfTwo(alignment)) << alignment; in IsAlignedTo()
54 return IsAlignedParam(zip_entry_->offset, static_cast<int>(alignment)); in IsAlignedTo()
201 size_t alignment) { in MapDirectlyOrExtract() argument
202 if (IsUncompressed() && IsAlignedTo(alignment) && GetFileDescriptor(handle_) >= 0) { in MapDirectlyOrExtract()
Dzip_archive.h68 size_t alignment);
74 bool IsAlignedTo(size_t alignment) const;
Dbit_utils.h225 #define CHECK_ALIGNED(value, alignment) \ argument
226 CHECK(::art::IsAligned<alignment>(value)) << reinterpret_cast<const void*>(value)
228 #define DCHECK_ALIGNED(value, alignment) \ argument
229 DCHECK(::art::IsAligned<alignment>(value)) << reinterpret_cast<const void*>(value)
231 #define CHECK_ALIGNED_PARAM(value, alignment) \ argument
232 CHECK(::art::IsAlignedParam(value, alignment)) << reinterpret_cast<const void*>(value)
234 #define DCHECK_ALIGNED_PARAM(value, alignment) \ argument
235 DCHECK(::art::IsAlignedParam(value, alignment)) << reinterpret_cast<const void*>(value)
Dmem_map.cc396 size_t alignment, in MapAnonymousAligned() argument
398 DCHECK(IsPowerOfTwo(alignment)); in MapAnonymousAligned()
399 DCHECK_GT(alignment, GetPageSize()); in MapAnonymousAligned()
407 RoundUp(byte_count, GetPageSize()) + alignment - GetPageSize(), in MapAnonymousAligned()
414 ret.AlignBy(alignment, /*align_both_ends=*/false); in MapAnonymousAligned()
417 DCHECK_ALIGNED_PARAM(ret.Begin(), alignment); in MapAnonymousAligned()
1347 void MemMap::AlignBy(size_t alignment, bool align_both_ends) { in AlignBy() argument
1350 CHECK_GT(alignment, static_cast<size_t>(GetPageSize())); in AlignBy()
1351 CHECK_ALIGNED_PARAM(alignment, GetPageSize()); in AlignBy()
1353 if (IsAlignedParam(reinterpret_cast<uintptr_t>(base_begin_), alignment) && in AlignBy()
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Darray_slice.h62 size_t alignment = alignof(T))
64 lpa != nullptr && lpa->size() != 0 ? &lpa->At(0, element_size, alignment) : nullptr,
Dmem_map.h153 size_t alignment,
335 void AlignBy(size_t alignment, bool align_both_ends = true);
/art/test/667-checker-simd-alignment/
DAndroid.bp3 // Build rules for ART run-test `667-checker-simd-alignment`.
16 name: "art-run-test-667-checker-simd-alignment",
21 ":art-run-test-667-checker-simd-alignment-expected-stdout",
22 ":art-run-test-667-checker-simd-alignment-expected-stderr",
31 name: "art-run-test-667-checker-simd-alignment-expected-stdout",
32 out: ["art-run-test-667-checker-simd-alignment-expected-stdout.txt"],
39 name: "art-run-test-667-checker-simd-alignment-expected-stderr",
40 out: ["art-run-test-667-checker-simd-alignment-expected-stderr.txt"],
Dinfo.txt1 Test SIMD vectorization alignment optimizations.
/art/tools/dexfuzz/src/dexfuzz/rawdex/
DDexRandomAccessFile.java298 public void alignForwards(int alignment) throws IOException { in alignForwards() argument
300 long mask = alignment - 1; in alignForwards()
302 int extra = alignment - (int) (offset & mask); in alignForwards()
311 public void alignBackwards(int alignment) throws IOException { in alignBackwards() argument
313 long mask = alignment - 1; in alignBackwards()
/art/libdexfile/dex/
Dcompact_dex_utils.h29 size_t alignment) { in AlignmentPadVector() argument
30 while (!IsAlignedParam(dest->size(), alignment)) { in AlignmentPadVector()
Ddex_file_verifier.cc238 bool CheckValidOffsetAndSize(uint32_t offset, uint32_t size, size_t alignment, const char* label);
583 size_t alignment, in CheckValidOffsetAndSize() argument
608 if (alignment != 0 && !IsAlignedParam(offset, alignment)) { in CheckValidOffsetAndSize()
609 ErrorStringPrintf("Offset(%d) should be aligned by %zu for %s.", offset, alignment, label); in CheckValidOffsetAndSize()
/art/runtime/gc/accounting/
Dspace_bitmap_test.cc193 static void RunTest(size_t alignment, TestFn&& fn) NO_THREAD_SAFETY_ANALYSIS { in RunTest() argument
204 size_t offset = RoundDown(r.next() % heap_capacity, alignment); in RunTest()
215 const size_t offset = RoundDown(r.next() % heap_capacity, alignment); in RunTest()
217 const size_t end = offset + RoundDown(r.next() % (remain + 1), alignment); in RunTest()
220 for (uintptr_t k = offset; k < end; k += alignment) { in RunTest()
/art/libelffile/dwarf/
Dwriter.h160 void Pad(int alignment) { in Pad() argument
161 DCHECK_NE(alignment, 0); in Pad()
162 data_->resize(RoundUp(data_->size(), alignment), 0); in Pad()
/art/dex2oat/linker/arm/
Drelative_patcher_arm_base.cc77 bool MakeSpaceBefore(const ThunkData& next_thunk, size_t alignment) { in MakeSpaceBefore() argument
80 DCHECK_ALIGNED_PARAM(MaxNextOffset(), alignment); in MakeSpaceBefore()
81 DCHECK_ALIGNED_PARAM(next_thunk.MaxNextOffset(), alignment); in MakeSpaceBefore()
83 max_next_offset_ = RoundDown(next_thunk.MaxNextOffset() - CodeSize(), alignment); in MakeSpaceBefore()
465 size_t alignment = GetInstructionSetCodeAlignment(instruction_set_); in AddUnreservedThunk() local
468 data->MakeSpaceBefore(*unreserved_thunks_[index + 1u], alignment); in AddUnreservedThunk()
472 while (index != 0u && unreserved_thunks_[index - 1u]->MakeSpaceBefore(*data, alignment)) { in AddUnreservedThunk()
/art/runtime/arch/arm/
Dasm_support_arm.S79 .macro DEF_ENTRY thumb_or_arm, name, alignment argument
89 .balign \alignment
99 .macro ENTRY_ALIGNED name, alignment argument
100 DEF_ENTRY .thumb_func, \name, \alignment
217 sub sp, #8 @ 2 words of space, alignment padding and Method*
/art/runtime/jit/
Djit_memory_region.cc362 size_t alignment = GetInstructionSetCodeAlignment(kRuntimeISA); in CommitCode() local
374 DCHECK_ALIGNED_PARAM(reinterpret_cast<uintptr_t>(w_memory + header_size), alignment); in CommitCode()
467 size_t alignment = GetInstructionSetCodeAlignment(kRuntimeISA); in AllocateCode() local
468 void* result = mspace_memalign(exec_mspace_, alignment, size); in AllocateCode()
Djit_code_cache.cc367 size_t alignment = GetInstructionSetCodeAlignment(kRuntimeISA); in FromCodeToAllocation() local
368 return reinterpret_cast<uintptr_t>(code) - RoundUp(sizeof(OatQuickMethodHeader), alignment); in FromCodeToAllocation()
372 size_t alignment = GetInstructionSetCodeAlignment(kRuntimeISA); in FromAllocationToCode() local
373 return reinterpret_cast<const void*>(alloc + RoundUp(sizeof(OatQuickMethodHeader), alignment)); in FromAllocationToCode()
/art/runtime/gc/space/
Dbump_pointer_space.cc259 uint8_t* BumpPointerSpace::AlignEnd(Thread* self, size_t alignment, Heap* heap) { in AlignEnd() argument
261 DCHECK(IsAligned<kAlignment>(alignment)); in AlignEnd()
263 uint8_t* aligned_end = AlignUp(end, alignment); in AlignEnd()
Dbump_pointer_space.h217 uint8_t* AlignEnd(Thread* self, size_t alignment, Heap* heap) REQUIRES(Locks::mutator_lock_);
/art/runtime/arch/arm64/
Dasm_support_arm64.S83 .macro ENTRY_ALIGNED name, alignment argument
87 .balign \alignment
/art/runtime/base/
Dgc_visited_arena_pool.cc108 size_t alignment = gc::Heap::BestPageTableAlignment(size); in AddMap() local
112 name_, size, PROT_READ | PROT_WRITE, low_4gb_, alignment, &err_msg)); in AddMap()
/art/runtime/interpreter/mterp/
DREADME.txt24 declarations for the segment type and alignment.
/art/libelffile/elf/
Delf_builder.h819 off_t AlignFileOffset(size_t alignment) { in AlignFileOffset() argument
820 return stream_.Seek(RoundUp(stream_.Seek(0, kSeekCurrent), alignment), kSeekSet); in AlignFileOffset()
/art/compiler/optimizing/
Dnodes_vector.h344 void SetAlignment(Alignment alignment) { alignment_ = alignment; } in SetAlignment() argument

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