public final class at.yawk.numaec.BumpPointerRegionAllocator implements at.yawk.numaec.LargeByteBufferAllocator
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: at.yawk.numaec.BumpPointerRegionAllocator
super_class: java.lang.Object
{
private static final java.util.Comparator<at.yawk.numaec.BumpPointerRegionAllocator$Region> REMAINING_COMPARATOR;
descriptor: Ljava/util/Comparator;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
Signature: Ljava/util/Comparator<Lat/yawk/numaec/BumpPointerRegionAllocator$Region;>;
private final at.yawk.numaec.LargeByteBufferAllocator delegate;
descriptor: Lat/yawk/numaec/LargeByteBufferAllocator;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final long regionSize;
descriptor: J
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final long align;
descriptor: J
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final int maxRegionCache;
descriptor: I
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final java.util.List<at.yawk.numaec.BumpPointerRegionAllocator$Region> regions;
descriptor: Ljava/util/List;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Signature: Ljava/util/List<Lat/yawk/numaec/BumpPointerRegionAllocator$Region;>;
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: invokedynamic applyAsLong()Ljava/util/function/ToLongFunction;
Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
(Ljava/lang/Object;)J
at/yawk/numaec/BumpPointerRegionAllocator$Region.remaining()J (5)
(Lat/yawk/numaec/BumpPointerRegionAllocator$Region;)J
invokestatic java.util.Comparator.comparingLong:(Ljava/util/function/ToLongFunction;)Ljava/util/Comparator;
putstatic at.yawk.numaec.BumpPointerRegionAllocator.REMAINING_COMPARATOR:Ljava/util/Comparator;
return
LocalVariableTable:
Start End Slot Name Signature
private static long alignUp(long, long);
descriptor: (JJ)J
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=4, locals=4, args_size=2
start local 0 start local 2 0: lload 0
lconst_0
lcmp
ifne 1
lconst_0
goto 2
StackMap locals:
StackMap stack:
1: lload 0
lconst_1
lsub
lload 2
ldiv
lconst_1
ladd
lload 2
lmul
StackMap locals:
StackMap stack: long
2: lreturn
end local 2 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 value J
0 3 2 align J
MethodParameters:
Name Flags
value
align
private void <init>(at.yawk.numaec.BumpPointerRegionAllocator$Builder);
descriptor: (Lat/yawk/numaec/BumpPointerRegionAllocator$Builder;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aload 1
getfield at.yawk.numaec.BumpPointerRegionAllocator$Builder.delegate:Lat/yawk/numaec/LargeByteBufferAllocator;
putfield at.yawk.numaec.BumpPointerRegionAllocator.delegate:Lat/yawk/numaec/LargeByteBufferAllocator;
2: aload 0
aload 1
getfield at.yawk.numaec.BumpPointerRegionAllocator$Builder.regionSize:J
putfield at.yawk.numaec.BumpPointerRegionAllocator.regionSize:J
3: aload 0
aload 1
getfield at.yawk.numaec.BumpPointerRegionAllocator$Builder.align:J
putfield at.yawk.numaec.BumpPointerRegionAllocator.align:J
4: aload 0
aload 1
getfield at.yawk.numaec.BumpPointerRegionAllocator$Builder.maxRegionCache:I
putfield at.yawk.numaec.BumpPointerRegionAllocator.maxRegionCache:I
5: aload 0
new java.util.ArrayList
dup
aload 0
getfield at.yawk.numaec.BumpPointerRegionAllocator.maxRegionCache:I
iconst_1
iadd
invokespecial java.util.ArrayList.<init>:(I)V
putfield at.yawk.numaec.BumpPointerRegionAllocator.regions:Ljava/util/List;
6: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lat/yawk/numaec/BumpPointerRegionAllocator;
0 7 1 builder Lat/yawk/numaec/BumpPointerRegionAllocator$Builder;
MethodParameters:
Name Flags
builder
private void insertRegion(at.yawk.numaec.BumpPointerRegionAllocator$Region);
descriptor: (Lat/yawk/numaec/BumpPointerRegionAllocator$Region;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=4, args_size=2
start local 0 start local 1 0: aload 0
getfield at.yawk.numaec.BumpPointerRegionAllocator.regions:Ljava/util/List;
aload 1
getstatic at.yawk.numaec.BumpPointerRegionAllocator.REMAINING_COMPARATOR:Ljava/util/Comparator;
invokestatic java.util.Collections.binarySearch:(Ljava/util/List;Ljava/lang/Object;Ljava/util/Comparator;)I
istore 2
start local 2 1: iload 2
ifge 2
iload 2
iconst_m1
ixor
goto 3
StackMap locals: int
StackMap stack:
2: iload 2
StackMap locals:
StackMap stack: int
3: istore 3
start local 3 4: aload 0
getfield at.yawk.numaec.BumpPointerRegionAllocator.regions:Ljava/util/List;
iload 3
aload 1
invokeinterface java.util.List.add:(ILjava/lang/Object;)V
5: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lat/yawk/numaec/BumpPointerRegionAllocator;
0 6 1 r Lat/yawk/numaec/BumpPointerRegionAllocator$Region;
1 6 2 searchResult I
4 6 3 insertionIndex I
MethodParameters:
Name Flags
r
public at.yawk.numaec.LargeByteBuffer allocate(long);
descriptor: (J)Lat/yawk/numaec/LargeByteBuffer;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=6, args_size=2
start local 0 start local 1 0: lload 1
aload 0
getfield at.yawk.numaec.BumpPointerRegionAllocator.regionSize:J
lcmp
iflt 2
1: aload 0
getfield at.yawk.numaec.BumpPointerRegionAllocator.delegate:Lat/yawk/numaec/LargeByteBufferAllocator;
lload 1
aload 0
getfield at.yawk.numaec.BumpPointerRegionAllocator.align:J
invokestatic at.yawk.numaec.BumpPointerRegionAllocator.alignUp:(JJ)J
invokeinterface at.yawk.numaec.LargeByteBufferAllocator.allocate:(J)Lat/yawk/numaec/LargeByteBuffer;
areturn
2: StackMap locals:
StackMap stack:
iconst_0
istore 3
start local 3 3: goto 11
4: StackMap locals: int
StackMap stack:
aload 0
getfield at.yawk.numaec.BumpPointerRegionAllocator.regions:Ljava/util/List;
iload 3
invokeinterface java.util.List.get:(I)Ljava/lang/Object;
checkcast at.yawk.numaec.BumpPointerRegionAllocator$Region
astore 4
start local 4 5: aload 4
lload 1
aload 0
getfield at.yawk.numaec.BumpPointerRegionAllocator.align:J
invokevirtual at.yawk.numaec.BumpPointerRegionAllocator$Region.allocate:(JJ)Lat/yawk/numaec/LargeByteBuffer;
astore 5
start local 5 6: aload 5
ifnull 10
7: aload 0
getfield at.yawk.numaec.BumpPointerRegionAllocator.regions:Ljava/util/List;
iload 3
invokeinterface java.util.List.remove:(I)Ljava/lang/Object;
pop
8: aload 0
aload 4
invokevirtual at.yawk.numaec.BumpPointerRegionAllocator.insertRegion:(Lat/yawk/numaec/BumpPointerRegionAllocator$Region;)V
9: aload 5
areturn
end local 5 end local 4 10: StackMap locals:
StackMap stack:
iinc 3 1
StackMap locals:
StackMap stack:
11: iload 3
aload 0
getfield at.yawk.numaec.BumpPointerRegionAllocator.regions:Ljava/util/List;
invokeinterface java.util.List.size:()I
if_icmplt 4
end local 3 12: new at.yawk.numaec.BumpPointerRegionAllocator$Region
dup
aload 0
getfield at.yawk.numaec.BumpPointerRegionAllocator.delegate:Lat/yawk/numaec/LargeByteBufferAllocator;
aload 0
getfield at.yawk.numaec.BumpPointerRegionAllocator.regionSize:J
invokeinterface at.yawk.numaec.LargeByteBufferAllocator.allocate:(J)Lat/yawk/numaec/LargeByteBuffer;
invokespecial at.yawk.numaec.BumpPointerRegionAllocator$Region.<init>:(Lat/yawk/numaec/LargeByteBuffer;)V
astore 3
start local 3 13: aload 3
lload 1
aload 0
getfield at.yawk.numaec.BumpPointerRegionAllocator.align:J
invokevirtual at.yawk.numaec.BumpPointerRegionAllocator$Region.allocate:(JJ)Lat/yawk/numaec/LargeByteBuffer;
astore 4
start local 4 14: aload 4
ifnonnull 15
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
15: StackMap locals: at.yawk.numaec.BumpPointerRegionAllocator long at.yawk.numaec.BumpPointerRegionAllocator$Region at.yawk.numaec.LargeByteBuffer
StackMap stack:
aload 0
aload 3
invokevirtual at.yawk.numaec.BumpPointerRegionAllocator.insertRegion:(Lat/yawk/numaec/BumpPointerRegionAllocator$Region;)V
16: aload 0
getfield at.yawk.numaec.BumpPointerRegionAllocator.regions:Ljava/util/List;
invokeinterface java.util.List.size:()I
aload 0
getfield at.yawk.numaec.BumpPointerRegionAllocator.maxRegionCache:I
if_icmple 18
17: aload 0
getfield at.yawk.numaec.BumpPointerRegionAllocator.regions:Ljava/util/List;
iconst_0
invokeinterface java.util.List.remove:(I)Ljava/lang/Object;
pop
18: StackMap locals:
StackMap stack:
aload 4
areturn
end local 4 end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 19 0 this Lat/yawk/numaec/BumpPointerRegionAllocator;
0 19 1 size J
3 12 3 i I
5 10 4 region Lat/yawk/numaec/BumpPointerRegionAllocator$Region;
6 10 5 allocated Lat/yawk/numaec/LargeByteBuffer;
13 19 3 region Lat/yawk/numaec/BumpPointerRegionAllocator$Region;
14 19 4 buffer Lat/yawk/numaec/LargeByteBuffer;
MethodParameters:
Name Flags
size
public static at.yawk.numaec.BumpPointerRegionAllocator$Builder builder(at.yawk.numaec.LargeByteBufferAllocator);
descriptor: (Lat/yawk/numaec/LargeByteBufferAllocator;)Lat/yawk/numaec/BumpPointerRegionAllocator$Builder;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new at.yawk.numaec.BumpPointerRegionAllocator$Builder
dup
aload 0
invokespecial at.yawk.numaec.BumpPointerRegionAllocator$Builder.<init>:(Lat/yawk/numaec/LargeByteBufferAllocator;)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 delegate Lat/yawk/numaec/LargeByteBufferAllocator;
MethodParameters:
Name Flags
delegate
}
SourceFile: "BumpPointerRegionAllocator.java"
NestMembers:
at.yawk.numaec.BumpPointerRegionAllocator$Builder at.yawk.numaec.BumpPointerRegionAllocator$Region at.yawk.numaec.BumpPointerRegionAllocator$Region$1
InnerClasses:
public final Builder = at.yawk.numaec.BumpPointerRegionAllocator$Builder of at.yawk.numaec.BumpPointerRegionAllocator
private Region = at.yawk.numaec.BumpPointerRegionAllocator$Region of at.yawk.numaec.BumpPointerRegionAllocator
public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles