Searched refs:alignment (Results 26 - 50 of 149) sorted by relevance

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/openjdk10/hotspot/src/share/vm/memory/
H A Dvirtualspace.cpp46 size_t alignment; local
48 alignment = MAX2(page_size, (size_t)os::vm_allocation_granularity());
50 // alignment. Align the size up.
51 size = align_up(size, alignment);
53 // Don't force the alignment to be large page aligned,
55 alignment = os::vm_allocation_granularity();
57 initialize(size, alignment, large_pages, NULL, false);
60 ReservedSpace::ReservedSpace(size_t size, size_t alignment, argument
63 initialize(size, alignment, large, requested_address, false);
66 ReservedSpace::ReservedSpace(size_t size, size_t alignment, argument
98 initialize(size_t size, size_t alignment, bool large, char* requested_address, bool executable) argument
196 ReservedSpace(char* base, size_t size, size_t alignment, bool special, bool executable) argument
209 first_part(size_t partition_size, size_t alignment, bool split, bool realloc) argument
215 ReservedSpace result(base(), partition_size, alignment, special(), local
222 last_part(size_t partition_size, size_t alignment) argument
268 noaccess_prefix_size(size_t alignment) argument
305 try_reserve_heap(size_t size, size_t alignment, bool large, char* requested_address) argument
372 try_reserve_range(char *highest_start, char *lowest_start, size_t attach_point_alignment, char *aligned_heap_base_min_address, char *upper_bound, size_t size, size_t alignment, bool large) argument
446 initialize_compressed_heap(const size_t size, size_t alignment, bool large) argument
559 ReservedHeapSpace(size_t size, size_t alignment, bool large) argument
761 commit_expanded(char* start, size_t size, size_t alignment, bool pre_touch, bool executable) argument
1035 test_reserved_space1(size_t size, size_t alignment) argument
1079 test_reserved_space3(size_t size, size_t alignment, bool maybe_large) argument
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H A Dmetachunk.cpp37 const size_t alignment = 8; local
39 // Make sure that the Klass alignment also agree.
40 STATIC_ASSERT(alignment == (size_t)KlassAlignmentInBytes);
42 return alignment;
/openjdk10/hotspot/src/os/aix/vm/
H A Dmisc_aix.hpp47 template <class T1, class T2> bool is_aligned_to(T1 what, T2 alignment) { argument
48 return (((uintx)(what)) & (((uintx)(alignment)) - 1)) == 0 ? true : false;
/openjdk10/hotspot/src/jdk.aot/share/classes/jdk.tools.jaotc.binformat/src/jdk/tools/jaotc/binformat/macho/
H A DMachOContainer.java67 // Write bytes to output file with up front alignment padding
68 void writeBytes(byte[] bytes, int alignment) { argument
70 // Pad to alignment
71 while ((fileOffset & (alignment - 1)) != 0) {
/openjdk10/hotspot/src/jdk.aot/share/classes/jdk.tools.jaotc.binformat/src/jdk/tools/jaotc/binformat/elf/
H A DElfContainer.java70 // Write bytes to output file with up front alignment padding
71 void writeBytes(byte[] bytes, int alignment) { argument
76 // Pad to alignment
77 while ((fileOffset & (alignment - 1)) != 0) {
/openjdk10/hotspot/src/jdk.aot/share/classes/jdk.tools.jaotc.binformat/src/jdk/tools/jaotc/binformat/pecoff/
H A DPECoffContainer.java70 // Write bytes to output file with up front alignment padding
71 void writeBytes(byte[] bytes, int alignment) { argument
76 // Pad to alignment
77 while ((fileOffset & (alignment - 1)) != 0) {
/openjdk10/hotspot/src/share/vm/gc/parallel/
H A DasPSYoungGen.hpp53 void initialize(ReservedSpace rs, size_t alignment);
54 void initialize_virtual_space(ReservedSpace rs, size_t alignment);
H A DadjoiningVirtualSpaces.hpp84 size_t alignment);
92 size_t alignment() const { return _alignment; } function in class:AdjoiningVirtualSpaces
H A DadjoiningGenerations.cpp42 size_t alignment) :
44 policy->min_young_size(), alignment) {
112 _young_gen->initialize(young_rs, alignment);
115 _old_gen->initialize(old_rs, alignment, "old", 1);
165 const size_t alignment = virtual_spaces()->alignment(); local
168 align_up(expand_in_bytes, alignment));
207 const size_t alignment = virtual_spaces()->alignment(); local
210 align_up(expand_in_bytes, alignment));
40 AdjoiningGenerations(ReservedSpace old_young_rs, GenerationSizer* policy, size_t alignment) argument
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H A DpsVirtualspace.hpp58 PSVirtualSpace(ReservedSpace rs, size_t alignment);
66 PSVirtualSpace(size_t alignment): _alignment(alignment) { } argument
73 size_t alignment() const { return _alignment; } function in class:PSVirtualSpace
131 PSVirtualSpaceHighToLow(ReservedSpace rs, size_t alignment);
H A DpsVirtualspace.cpp32 PSVirtualSpace::PSVirtualSpace(ReservedSpace rs, size_t alignment) : argument
33 _alignment(alignment)
93 os::commit_memory(base_addr, bytes, alignment(), !ExecMem);
146 os::commit_memory(commit_base, tmp_bytes, alignment(), !ExecMem)) {
187 return is_aligned(value, alignment());
195 assert(is_aligned(alignment(), os::vm_page_size()), "bad alignment");
224 size_t alignment) :
225 PSVirtualSpace(alignment)
248 os::commit_memory(base_addr, bytes, alignment(), !ExecMe
223 PSVirtualSpaceHighToLow(ReservedSpace rs, size_t alignment) argument
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H A DpsOldGen.cpp43 PSOldGen::PSOldGen(ReservedSpace rs, size_t alignment, argument
49 initialize(rs, alignment, perf_data_name, level);
59 void PSOldGen::initialize(ReservedSpace rs, size_t alignment, argument
61 initialize_virtual_space(rs, alignment);
71 void PSOldGen::initialize_virtual_space(ReservedSpace rs, size_t alignment) { argument
73 _virtual_space = new PSVirtualSpace(rs, alignment);
135 _object_space = new MutableSpace(virtual_space()->alignment());
232 const size_t alignment = virtual_space()->alignment(); local
233 size_t aligned_bytes = align_up(bytes, alignment);
336 const size_t alignment = virtual_space()->alignment(); local
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H A DadjoiningGenerations.hpp60 AdjoiningGenerations(ReservedSpace rs, GenerationSizer* policy, size_t alignment);
H A DasPSYoungGen.cpp59 size_t alignment) {
61 _virtual_space = new PSVirtualSpaceHighToLow(rs, alignment);
68 void ASPSYoungGen::initialize(ReservedSpace rs, size_t alignment) { argument
69 initialize_virtual_space(rs, alignment);
132 const size_t alignment = heap->space_alignment(); local
140 if (eden_space()->is_empty() && eden_capacity > alignment) {
141 available += eden_capacity - alignment;
154 const size_t alignment = virtual_space()->alignment(); local
170 align_up(eden_size + 2 * survivor_size, alignment);
58 initialize_virtual_space(ReservedSpace rs, size_t alignment) argument
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H A DpsYoungGen.cpp46 void PSYoungGen::initialize_virtual_space(ReservedSpace rs, size_t alignment) { argument
48 _virtual_space = new PSVirtualSpace(rs, alignment);
55 void PSYoungGen::initialize(ReservedSpace rs, size_t alignment) { argument
56 initialize_virtual_space(rs, alignment);
77 _eden_space = new MutableNUMASpace(virtual_space()->alignment());
79 _eden_space = new MutableSpace(virtual_space()->alignment());
81 _from_space = new MutableSpace(virtual_space()->alignment());
82 _to_space = new MutableSpace(virtual_space()->alignment());
109 size_t alignment = heap->space_alignment(); local
118 // round the survivor space size down to the nearest alignment
161 size_t alignment = heap->space_alignment(); local
213 const size_t alignment = heap->space_alignment(); local
284 const size_t alignment = virtual_space()->alignment(); local
476 const size_t alignment = heap->space_alignment(); local
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/openjdk10/corba/src/java.corba/share/classes/com/sun/corba/se/impl/encoding/
H A DCDROutputStream_1_1.java51 // alignment padding. We also won't guarantee that
53 // boundaries. There may be alignment
58 int alignment = computeAlignment(align);
60 if (bbwi.position() + n + alignment > bbwi.buflen) {
63 // Must recompute the alignment after a grow.
64 // In the case of fragmentation, the alignment
69 // this alignment fills the entire buffer.
70 alignment = computeAlignment(align);
73 bbwi.position(bbwi.position() + alignment);
H A DCodeSetConversion.java149 // Proper alignment for this type of converter. For instance,
150 // ASCII has alignment of 1 (1 byte per char) but UTF16 has
151 // alignment of 2 (2 bytes per char)
152 private int alignment; field in class:CodeSetConversion.JavaCTBConverter
195 alignment = alignmentForEncoding;
233 return alignment;
509 int alignment = (!codeset.isFixedWidth() ?
513 return new JavaCTBConverter(codeset, alignment);
557 int alignment = (!codeset.isFixedWidth() ?
561 return new JavaCTBConverter(codeset, alignment);
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/openjdk10/hotspot/src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/utils/
H A DNativeOrderOutputStream.java44 public static int alignUp(int value, int alignment) { argument
45 if (Integer.bitCount(alignment) != 1) {
49 int aligned = (value + (alignment - 1)) & -alignment;
51 if (aligned < value || (aligned & (alignment - 1)) != 0) {
71 public NativeOrderOutputStream align(int alignment) { argument
72 int aligned = alignUp(position(), alignment);
/openjdk10/hotspot/test/gc/survivorAlignment/
H A DAlignmentHelper.java30 * Helper class aimed to provide information about alignment of objects in
74 * Object's alignment in a heap space represented by this sizing helper.
83 private static long alignUp(long value, long alignment) { argument
84 return ((value - 1) / alignment + 1) * alignment;
169 builder.append(String.format("Object alignment in this space: %d%n",
/openjdk10/hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/
H A DHeapSummary.java141 System.out.println(alignment + (double)oldGen.used() * 100.0 / oldGen.capacity() + "% used");
201 System.out.println(alignment + (double)space.used() * 100.0 / space.capacity() + "% used");
204 private static String alignment = " "; field in class:HeapSummary
210 System.out.println(alignment + (double)gen.used() * 100.0 / gen.capacity() + "% used");
217 System.out.println(alignment + (double)space.used() * 100.0 / space.capacity() + "% used");
229 System.out.println(alignment + occPerc + "% used");
235 System.out.println(alignment + title + (value >>> 20) + " MB");
238 System.out.println(alignment + title + value + " (" + mb + "MB)");
243 System.out.println(alignment + title + value);
/openjdk10/hotspot/src/share/vm/code/
H A Dvmreg.hpp179 // Return true if single stack based "register" where the slot alignment matches input alignment
180 bool is_adjacent_on_stack(int alignment) const {
181 return (_first->is_stack() && (_first->value() + 1 == _second->value()) && ((_first->value() & (alignment-1)) == 0));
184 // Return true if single stack based "register" where the slot alignment matches input alignment
185 bool is_adjacent_aligned_on_stack(int alignment) const {
186 return (_first->is_stack() && (_first->value() + 1 == _second->value()) && ((_first->value() & (alignment-1)) == 0));
/openjdk10/jdk/src/java.desktop/windows/classes/sun/awt/windows/
H A DWLabelPeer.java55 public native void setAlignment(int alignment); argument
/openjdk10/jdk/src/java.desktop/share/classes/java/awt/font/
H A DShapeGraphicAttribute.java82 * @param alignment one of the alignments from this
89 int alignment,
92 super(alignment);
88 ShapeGraphicAttribute(Shape shape, int alignment, boolean stroke) argument
/openjdk10/jdk/src/java.desktop/share/classes/javax/swing/
H A DJTextField.java85 * The horizontal alignment of <code>JTextField</code> can be set to be left
298 * Returns the horizontal alignment of the text.
308 * @return the horizontal alignment
315 * Sets the horizontal alignment of the text.
325 * alignment is set,
328 * @param alignment the alignment
329 * @exception IllegalArgumentException if <code>alignment</code>
338 = "Set the field alignment to LEFT, CENTER, RIGHT, LEADING (the default) or TRAILING")
339 public void setHorizontalAlignment(int alignment) { argument
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/openjdk10/jdk/src/java.desktop/windows/native/libawt/windows/
H A Dawt_Label.cpp43 jint alignment; member in struct:SetAlignmentStruct
147 jint alignment = env->GetIntField(target, AwtLabel::alignmentID); local
148 switch (alignment) {
268 jint alignment = sas->alignment; local
278 * alignment argument of multifont label is referred to in
326 AwtLabel::alignmentID = env->GetFieldID(cls, "alignment", "I");
370 jint alignment)
376 sas->alignment = alignment;
369 Java_sun_awt_windows_WLabelPeer_setAlignment(JNIEnv *env, jobject self, jint alignment) argument
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