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/external/deqp/framework/delibs/decpp/
DdePoolArray.hpp38 template<typename T, deUint32 Alignment>
41 template<typename T, deUint32 Alignment>
51 template<typename T, deUint32 Alignment = (sizeof(T) > sizeof(void*) ? (deUint32)sizeof(void*) : (d…
55 typedef PoolArrayIterator<T, Alignment> Iterator;
56 typedef PoolArrayConstIterator<T, Alignment> ConstIterator;
62 PoolArray (MemPool* pool, const PoolArray<T, Alignment>& other);
101 …PoolArray (const PoolArray<T, Alignment>& other); // \note Default copy ctor is not allowed, use…
114 template<typename T, deUint32 Alignment>
127 template<typename T, deUint32 Alignment>
128 class PoolArrayConstIterator : public PoolArrayIteratorBase<T, Alignment>
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DdeArrayBuffer.hpp36 void* ArrayBuffer_AlignedMalloc (size_t numBytes, size_t alignment);
47 template <typename T, size_t Alignment = (sizeof(T) > 4 ? 4 : sizeof(T)), size_t Stride = sizeof(T)>
76 template <typename T, size_t Alignment, size_t Stride>
77 ArrayBuffer<T,Alignment,Stride>::ArrayBuffer (void) throw() in ArrayBuffer()
83 template <typename T, size_t Alignment, size_t Stride>
84 ArrayBuffer<T,Alignment,Stride>::ArrayBuffer (size_t numElements) in ArrayBuffer()
92 void* const ptr = detail::ArrayBuffer_AlignedMalloc(storageSize, Alignment); in ArrayBuffer()
102 template <typename T, size_t Alignment, size_t Stride>
103 ArrayBuffer<T,Alignment,Stride>::ArrayBuffer (const T* ptr, size_t numElements) in ArrayBuffer()
110 ArrayBuffer<T,Alignment,Stride> tmp(numElements); in ArrayBuffer()
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/external/python/cpython3/Lib/lib2to3/tests/data/
Dinfinite_recursion.py41 assert alignment(__mbstate_t) == 4, alignment(__mbstate_t)
77 assert alignment(sigcontext) == 4, alignment(sigcontext)
101 assert alignment(aes_key_st) == 4, alignment(aes_key_st)
119 assert alignment(asn1_ctx_st) == 4, alignment(asn1_ctx_st)
132 assert alignment(asn1_object_st) == 4, alignment(asn1_object_st)
143 assert alignment(asn1_string_st) == 4, alignment(asn1_string_st)
153 assert alignment(ASN1_ENCODING_st) == 4, alignment(ASN1_ENCODING_st)
165 assert alignment(asn1_string_table_st) == 4, alignment(asn1_string_table_st)
230 assert alignment(N12asn1_type_st4DOLLAR_11E) == 4, alignment(N12asn1_type_st4DOLLAR_11E)
236 assert alignment(asn1_type_st) == 4, alignment(asn1_type_st)
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/external/python/cpython2/Lib/lib2to3/tests/data/
Dinfinite_recursion.py41 assert alignment(__mbstate_t) == 4, alignment(__mbstate_t)
77 assert alignment(sigcontext) == 4, alignment(sigcontext)
101 assert alignment(aes_key_st) == 4, alignment(aes_key_st)
119 assert alignment(asn1_ctx_st) == 4, alignment(asn1_ctx_st)
132 assert alignment(asn1_object_st) == 4, alignment(asn1_object_st)
143 assert alignment(asn1_string_st) == 4, alignment(asn1_string_st)
153 assert alignment(ASN1_ENCODING_st) == 4, alignment(ASN1_ENCODING_st)
165 assert alignment(asn1_string_table_st) == 4, alignment(asn1_string_table_st)
230 assert alignment(N12asn1_type_st4DOLLAR_11E) == 4, alignment(N12asn1_type_st4DOLLAR_11E)
236 assert alignment(asn1_type_st) == 4, alignment(asn1_type_st)
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/external/jemalloc_new/test/integration/
Dposix_memalign.c17 size_t alignment; in TEST_BEGIN() local
20 for (alignment = 0; alignment < sizeof(void *); alignment++) { in TEST_BEGIN()
21 assert_d_eq(posix_memalign(&p, alignment, 1), EINVAL, in TEST_BEGIN()
22 "Expected error for invalid alignment %zu", in TEST_BEGIN()
23 alignment); in TEST_BEGIN()
26 for (alignment = sizeof(size_t); alignment < MAXALIGN; in TEST_BEGIN()
27 alignment <<= 1) { in TEST_BEGIN()
28 assert_d_ne(posix_memalign(&p, alignment + 1, 1), 0, in TEST_BEGIN()
29 "Expected error for invalid alignment %zu", in TEST_BEGIN()
30 alignment + 1); in TEST_BEGIN()
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Daligned_alloc.c17 size_t alignment; in TEST_BEGIN() local
20 alignment = 0; in TEST_BEGIN()
22 p = aligned_alloc(alignment, 1); in TEST_BEGIN()
24 "Expected error for invalid alignment %zu", alignment); in TEST_BEGIN()
26 for (alignment = sizeof(size_t); alignment < MAXALIGN; in TEST_BEGIN()
27 alignment <<= 1) { in TEST_BEGIN()
29 p = aligned_alloc(alignment + 1, 1); in TEST_BEGIN()
31 "Expected error for invalid alignment %zu", in TEST_BEGIN()
32 alignment + 1); in TEST_BEGIN()
38 size_t alignment, size; in TEST_BEGIN() local
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/external/gwp_asan/gwp_asan/tests/
Dalignment.cpp1 //===-- alignment.cpp -------------------------------------------*- C++ -*-===//
14 static size_t getRequiredBackingSize(size_t Size, size_t Alignment, in getRequiredBackingSize() argument
16 return GuardedPoolAllocator::getRequiredBackingSize(Size, Alignment, in getRequiredBackingSize()
19 static uintptr_t alignUp(uintptr_t Ptr, size_t Alignment) { in alignUp() argument
20 return GuardedPoolAllocator::alignUp(Ptr, Alignment); in alignUp()
22 static uintptr_t alignDown(uintptr_t Ptr, size_t Alignment) { in alignDown() argument
23 return GuardedPoolAllocator::alignDown(Ptr, Alignment); in alignDown()
32 // alignment functionality.
36 // Alignment < Page Size. in TEST()
38 /* Ptr */ 0x4000, /* Alignment */ 0x1)); in TEST()
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/external/clang/test/CXX/dcl.dcl/dcl.attr/dcl.align/
Dp5.cpp3 alignas(1) int n1; // expected-error {{requested alignment is less than minimum alignment of 4 for …
4 alignas(1) alignas(2) int n2; // expected-error {{less than minimum alignment}}
6 alignas(1) alignas(2) alignas(0) int n4; // expected-error {{less than minimum alignment}}
9 alignas(1) int n7 alignas(2), // expected-error {{less than minimum alignment}}
12 alignas(1) extern int n10; // expected-error {{less than minimum alignment}}
14 enum alignas(1) E1 {}; // expected-error {{requested alignment is less than minimum alignment of 4 …
17 …) E4 { e4 = 1ull << 33 }; // expected-error {{requested alignment is less than minimum alignment o…
28 struct alignas(2) S2 { // expected-error {{requested alignment is less than minimum alignment of 4 …
31 struct alignas(2) S3 { // expected-error {{requested alignment is less than minimum alignment of 8 …
34 struct alignas(2) S4 : S1 { // expected-error {{requested alignment is less than minimum alignment …
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/external/igt-gpu-tools/tests/i915/
Dgem_exec_alignment.c74 uint64_t alignment, max_alignment, count, i; in many() local
91 igt_info("gtt_size=%lld MiB, max-alignment=%lld, count=%lld\n", in many()
115 for (alignment = 4096; alignment < gtt_size; alignment <<= 1) { in many()
117 execobj[i].alignment = alignment; in many()
118 if (alignment > max_alignment) { in many()
119 uint64_t factor = alignment / max_alignment; in many()
125 igt_debug("testing %lld x alignment=%#llx [%db]\n", in many()
127 (long long)alignment, in many()
128 find_last_bit(alignment)-1); in many()
131 igt_assert_eq_u64(execobj[i].alignment, alignment); in many()
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/external/swiftshader/third_party/llvm-10.0/llvm/lib/CodeGen/
DMachineFrameInfo.cpp31 void MachineFrameInfo::ensureMaxAlignment(Align Alignment) { in ensureMaxAlignment() argument
33 assert(Alignment <= StackAlignment && in ensureMaxAlignment()
34 "For targets without stack realignment, Alignment is out of limit!"); in ensureMaxAlignment()
35 if (MaxAlignment < Alignment) in ensureMaxAlignment()
36 MaxAlignment = Alignment; in ensureMaxAlignment()
39 /// Clamp the alignment if requested and emit a warning.
40 static inline Align clampStackAlignment(bool ShouldClamp, Align Alignment, in clampStackAlignment() argument
42 if (!ShouldClamp || Alignment <= StackAlignment) in clampStackAlignment()
43 return Alignment; in clampStackAlignment()
44 LLVM_DEBUG(dbgs() << "Warning: requested alignment " << Alignment.value() in clampStackAlignment()
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/external/skia/tests/
DSkSLMemoryLayoutTest.cpp40 REPORTER_ASSERT(r, 4 == layout.alignment(*context.fTypes.fFloat)); in DEF_TEST()
41 REPORTER_ASSERT(r, 8 == layout.alignment(*context.fTypes.fFloat2)); in DEF_TEST()
42 REPORTER_ASSERT(r, 16 == layout.alignment(*context.fTypes.fFloat3)); in DEF_TEST()
43 REPORTER_ASSERT(r, 16 == layout.alignment(*context.fTypes.fFloat4)); in DEF_TEST()
44 REPORTER_ASSERT(r, 4 == layout.alignment(*context.fTypes.fInt)); in DEF_TEST()
45 REPORTER_ASSERT(r, 8 == layout.alignment(*context.fTypes.fInt2)); in DEF_TEST()
46 REPORTER_ASSERT(r, 16 == layout.alignment(*context.fTypes.fInt3)); in DEF_TEST()
47 REPORTER_ASSERT(r, 16 == layout.alignment(*context.fTypes.fInt4)); in DEF_TEST()
48 REPORTER_ASSERT(r, 1 == layout.alignment(*context.fTypes.fBool)); in DEF_TEST()
49 REPORTER_ASSERT(r, 2 == layout.alignment(*context.fTypes.fBool2)); in DEF_TEST()
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/external/llvm/test/MC/ARM/
Dneon-vld-vst-align.s13 @ CHECK-ERRORS: error: alignment must be 64 or omitted
16 @ CHECK-ERRORS: error: alignment must be 64 or omitted
20 @ CHECK-ERRORS: error: alignment must be 64 or omitted
23 @ CHECK-ERRORS: error: alignment must be 64 or omitted
35 @ CHECK-ERRORS: error: alignment must be 64 or omitted
38 @ CHECK-ERRORS: error: alignment must be 64 or omitted
42 @ CHECK-ERRORS: error: alignment must be 64 or omitted
45 @ CHECK-ERRORS: error: alignment must be 64 or omitted
57 @ CHECK-ERRORS: error: alignment must be 64 or omitted
60 @ CHECK-ERRORS: error: alignment must be 64 or omitted
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/external/llvm/include/llvm/Support/
DAlignOf.h1 //===--- AlignOf.h - Portable calculation of type alignment -----*- C++ -*-===//
26 // For everything other than an abstract class we can calulate alignment by
33 // generated by any class using AlignOf<T> with a manually specified alignment.
44 // Abstract base class helper, this will have the minimal alignment and size
51 // When we have an abstract class type, specialize the alignment computation
64 /// the alignment of the template argument. For example,
65 /// AlignOf<int>::Alignment represents the alignment of type "int". The
66 /// alignment calculated is the minimum alignment, and not necessarily
67 /// the "desired" alignment returned by GCC's __alignof__ (for example). Note
68 /// that because the alignment is an enum value, it can be used as a
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/external/tensorflow/tensorflow/compiler/tf2tensorrt/utils/
Dtrt_allocator_test.cc23 bool RunTest(const uint64_t alignment, const uint64_t size, in RunTest() argument
28 void* result = Align(alignment, size, ptr, space); in RunTest()
36 EXPECT_EQ(0, ptr_val % alignment); in RunTest()
49 for (uint64_t alignment = 1; alignment <= space * 4; alignment *= 2) { in TEST() local
52 alignment == 1 ? static_cast<uint64_t>(1) : alignment - 1, in TEST()
53 alignment, alignment + 1, alignment + (alignment / 2)}) { in TEST()
54 if (ptr_val % alignment == 0) { in TEST()
59 EXPECT_EQ(space >= size, RunTest(alignment, size, ptr_val, space)); in TEST()
62 EXPECT_FALSE(RunTest(alignment, space, ptr_val, space)); in TEST()
63 const uint64_t diff = alignment - ptr_val % alignment; in TEST()
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Dtrt_allocator.cc30 // nvinfer1::IGpuAllocator::allocate() uses uint64_t type for size and alignment
32 void* Align(uint64_t alignment, uint64_t size, void*& ptr, uint64_t& space) { in Align() argument
33 QCHECK_GT(alignment, 0ul) << "alignment must be greater than 0."; in Align()
34 QCHECK_EQ(0, alignment & (alignment - 1)) << "Alignment must be power of 2."; in Align()
42 const uintptr_t aligned_ptr_val = ((ptr_val + alignment - 1) & -alignment); in Align()
58 void* TRTDeviceAllocator::allocate(uint64_t size, uint64_t alignment, in allocate() argument
61 // WAR for allocator alignment requirement. Certain cuda API calls require GPU in allocate()
62 // memory with alignment to cudaDeviceProp::textureAlignment. in allocate()
64 alignment = 512; in allocate()
65 assert((alignment & (alignment - 1)) == 0); // zero or a power of 2. in allocate()
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/external/webrtc/rtc_base/memory/
Daligned_malloc.cc24 // Reference on memory alignment:
25 // http://stackoverflow.com/questions/227897/solve-the-memory-alignment-in-c-interview-question-tha…
28 uintptr_t GetRightAlign(uintptr_t start_pos, size_t alignment) { in GetRightAlign() argument
29 // The pointer should be aligned with |alignment| bytes. The - 1 guarantees in GetRightAlign()
31 return (start_pos + alignment - 1) & ~(alignment - 1); in GetRightAlign()
34 // Alignment must be an integer power of two.
35 bool ValidAlignment(size_t alignment) { in ValidAlignment() argument
36 if (!alignment) { in ValidAlignment()
39 return (alignment & (alignment - 1)) == 0; in ValidAlignment()
42 void* GetRightAlign(const void* pointer, size_t alignment) { in GetRightAlign() argument
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Daligned_malloc_unittest.cc25 // Returns true if |size| and |alignment| are valid combinations.
26 bool CorrectUsage(size_t size, size_t alignment) { in CorrectUsage() argument
28 static_cast<char*>(AlignedMalloc(size, alignment))); in CorrectUsage()
33 return 0u == scoped_address % alignment; in CorrectUsage()
38 const size_t alignment = 32; in TEST() local
41 static_cast<char*>(AlignedMalloc(size, alignment))); in TEST()
47 const char* realigned_ptr = GetRightAlign(misaligned_ptr, alignment); in TEST()
53 const size_t alignment = 64; in TEST() local
54 EXPECT_FALSE(CorrectUsage(incorrect_size, alignment)); in TEST()
65 size_t alignment = 2; in TEST() local
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/external/oss-fuzz/projects/mupdf/
Dpdf_fuzzer.cc26 #define ALIGNMENT ((size_t) 16) macro
50 if (size > SIZE_MAX - ALIGNMENT) in fz_malloc_ossfuzz()
52 if (size + ALIGNMENT > MAX_ALLOCATION - used) in fz_malloc_ossfuzz()
53 return fz_limit_reached_ossfuzz(0, size + ALIGNMENT); in fz_malloc_ossfuzz()
55 ptr = (char *) malloc(size + ALIGNMENT); in fz_malloc_ossfuzz()
60 used += size + ALIGNMENT; in fz_malloc_ossfuzz()
62 return ptr + ALIGNMENT; in fz_malloc_ossfuzz()
71 if (ptr < (void *) ALIGNMENT) in fz_free_ossfuzz()
74 ptr = (char *) ptr - ALIGNMENT; in fz_free_ossfuzz()
77 used -= size + ALIGNMENT; in fz_free_ossfuzz()
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/external/oss-fuzz/projects/jbig2dec/
Djbig2_fuzzer.cc26 #define ALIGNMENT ((size_t) 16) macro
50 if (size > SIZE_MAX - ALIGNMENT) in jbig2_fuzzer_alloc()
52 if (size + ALIGNMENT > MAX_ALLOCATION - used) in jbig2_fuzzer_alloc()
53 return jbig2_fuzzer_reached_limit(0, size + ALIGNMENT); in jbig2_fuzzer_alloc()
55 ptr = (char *) malloc(size + ALIGNMENT); in jbig2_fuzzer_alloc()
60 used += size + ALIGNMENT; in jbig2_fuzzer_alloc()
62 return ptr + ALIGNMENT; in jbig2_fuzzer_alloc()
71 if (ptr < (void *) ALIGNMENT) in jbig2_fuzzer_free()
74 ptr = (char *) ptr - ALIGNMENT; in jbig2_fuzzer_free()
77 used -= size + ALIGNMENT; in jbig2_fuzzer_free()
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/external/swiftshader/third_party/llvm-10.0/llvm/lib/IR/
DDataLayout.cpp1 //===- DataLayout.cpp - Data size & alignment routines ---------------------==//
9 // This file defines layout properties related to datatype size/offset/alignment
63 // Keep track of maximum alignment constraint. in StructLayout()
104 assert(abi_align <= pref_align && "Preferred alignment worse than ABI!"); in get()
128 assert(ABIAlign <= PrefAlign && "Preferred alignment worse than ABI!"); in get()
287 // ABI alignment. in parseSpecifier()
290 "Missing alignment specification for pointer in datalayout string"); in parseSpecifier()
295 "Pointer ABI alignment must be a power of 2"); in parseSpecifier()
301 // Preferred alignment. in parseSpecifier()
308 "Pointer preferred alignment must be a power of 2"); in parseSpecifier()
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/external/apache-commons-compress/src/main/java/org/apache/commons/compress/archivers/zip/
DResourceAlignmentExtraField.java41 * Extra field id used for storing alignment and padding.
49 private short alignment; field in ResourceAlignmentExtraField
58 public ResourceAlignmentExtraField(int alignment) { in ResourceAlignmentExtraField() argument
59 this(alignment, false); in ResourceAlignmentExtraField()
62 public ResourceAlignmentExtraField(int alignment, boolean allowMethodChange) { in ResourceAlignmentExtraField() argument
63 this(alignment, allowMethodChange, 0); in ResourceAlignmentExtraField()
66 public ResourceAlignmentExtraField(int alignment, boolean allowMethodChange, int padding) { in ResourceAlignmentExtraField() argument
67 if (alignment < 0 || alignment > 0x7fff) { in ResourceAlignmentExtraField()
68 … throw new IllegalArgumentException("Alignment must be between 0 and 0x7fff, was: " + alignment); in ResourceAlignmentExtraField()
70 this.alignment = (short) alignment; in ResourceAlignmentExtraField()
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/external/llvm/lib/Transforms/Utils/
DASanStackFrameLayout.cpp21 // We sort the stack variables by alignment (largest first) to minimize
22 // unnecessary large gaps due to alignment.
30 return a.Alignment > b.Alignment; in CompareVars()
33 // We also force minimal alignment for all vars to kMinAlignment so that vars
34 // with e.g. alignment 1 and alignment 16 do not get reordered by CompareVars.
38 // The resulting frame size is a multiple of Alignment.
39 static size_t VarAndRedzoneSize(size_t Size, size_t Alignment) { in VarAndRedzoneSize() argument
47 return alignTo(Res, Alignment); in VarAndRedzoneSize()
61 Vars[i].Alignment = std::max(Vars[i].Alignment, kMinAlignment); in ComputeASanStackFrameLayout()
67 Layout->FrameAlignment = std::max(Granularity, Vars[0].Alignment); in ComputeASanStackFrameLayout()
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/external/crosvm/x86_64/src/
Dmpspec.rs70 concat!("Alignment of ", stringify!(mpf_intel)) in bindgen_test_layout_mpf_intel()
76 "Alignment of field: ", in bindgen_test_layout_mpf_intel()
86 "Alignment of field: ", in bindgen_test_layout_mpf_intel()
96 "Alignment of field: ", in bindgen_test_layout_mpf_intel()
106 "Alignment of field: ", in bindgen_test_layout_mpf_intel()
116 "Alignment of field: ", in bindgen_test_layout_mpf_intel()
126 "Alignment of field: ", in bindgen_test_layout_mpf_intel()
136 "Alignment of field: ", in bindgen_test_layout_mpf_intel()
146 "Alignment of field: ", in bindgen_test_layout_mpf_intel()
156 "Alignment of field: ", in bindgen_test_layout_mpf_intel()
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/external/jemalloc_new/include/jemalloc/internal/
Djemalloc_internal_inlines_c.h67 ipallocztm(tsdn_t *tsdn, size_t usize, size_t alignment, bool zero, in ipallocztm() argument
72 assert(usize == sz_sa2u(usize, alignment)); in ipallocztm()
78 ret = arena_palloc(tsdn, arena, usize, alignment, zero, tcache); in ipallocztm()
79 assert(ALIGNMENT_ADDR2BASE(ret, alignment) == ret); in ipallocztm()
87 ipalloct(tsdn_t *tsdn, size_t usize, size_t alignment, bool zero, in ipalloct() argument
89 return ipallocztm(tsdn, usize, alignment, zero, tcache, false, arena); in ipalloct()
93 ipalloc(tsd_t *tsd, size_t usize, size_t alignment, bool zero) { in ipalloc() argument
94 return ipallocztm(tsd_tsdn(tsd), usize, alignment, zero, in ipalloc()
136 size_t extra, size_t alignment, bool zero, tcache_t *tcache, in iralloct_realign() argument
143 usize = sz_sa2u(size + extra, alignment); in iralloct_realign()
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/external/skia/src/sksl/
DSkSLMemoryLayout.h47 * Returns a type's required alignment when used as a standalone variable.
49 size_t alignment(const Type& type) const { in alignment() function
60 return this->roundUpIfNeeded(this->alignment(type.componentType())); in alignment()
64 size_t alignment = this->alignment(*f.fType); in alignment() local
65 if (alignment > result) { in alignment()
66 result = alignment; in alignment()
89 int align = this->alignment(type.componentType()); in stride()
125 size_t alignment = this->alignment(*f.fType); in size() local
126 if (total % alignment != 0) { in size()
127 total += alignment - total % alignment; in size()
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