jaulib v1.3.6
Jau Support Library (C++, Java, ..)
Loading...
Searching...
No Matches
Classes | Public Member Functions | Static Public Member Functions | List of all members
org.jau.sys.MachineDataInfo Class Reference

Machine data description for alignment and size onle, see com.jogamp.gluegen. More...

Collaboration diagram for org.jau.sys.MachineDataInfo:

Classes

enum  StaticConfig
 Static enumeration of MachineDataInfo instances used for high performance data size and alignment lookups, e.g. More...
 

Public Member Functions

 MachineDataInfo (final boolean runtimeValidated, final int intSizeInBytes, final int longSizeInBytes, final int floatSizeInBytes, final int doubleSizeInBytes, final int ldoubleSizeInBytes, final int pointerSizeInBytes, final int pageSizeInBytes, final int int8AlignmentInBytes, final int int16AlignmentInBytes, final int int32AlignmentInBytes, final int int64AlignmentInBytes, final int intAlignmentInBytes, final int longAlignmentInBytes, final int floatAlignmentInBytes, final int doubleAlignmentInBytes, final int ldoubleAlignmentInBytes, final int pointerAlignmentInBytes)
 
final boolean isRuntimeValidated ()
 
final int intSizeInBytes ()
 
final int longSizeInBytes ()
 
final int int8SizeInBytes ()
 
final int int16SizeInBytes ()
 
final int int32SizeInBytes ()
 
final int int64SizeInBytes ()
 
final int floatSizeInBytes ()
 
final int doubleSizeInBytes ()
 
final int ldoubleSizeInBytes ()
 
final int pointerSizeInBytes ()
 
final int pageSizeInBytes ()
 
final int intAlignmentInBytes ()
 
final int longAlignmentInBytes ()
 
final int int8AlignmentInBytes ()
 
final int int16AlignmentInBytes ()
 
final int int32AlignmentInBytes ()
 
final int int64AlignmentInBytes ()
 
final int floatAlignmentInBytes ()
 
final int doubleAlignmentInBytes ()
 
final int ldoubleAlignmentInBytes ()
 
final int pointerAlignmentInBytes ()
 
int pageCount (final int size)
 
int pageAlignedSize (final int size)
 
final boolean equals (final Object obj)
 Checks whether two size objects are equal.
 
final boolean compatible (final MachineDataInfo md)
 Checks whether two MachineDataInfo objects are equal.
 
StringBuilder toString (StringBuilder sb)
 
String toString ()
 

Static Public Member Functions

static StaticConfig guessStaticMachineDataInfo (final PlatformTypes.OSType osType, final PlatformTypes.CPUType cpuType)
 

Detailed Description

Machine data description for alignment and size onle, see com.jogamp.gluegen.

little-endian / big/endian description is left, allowing re-using instances in StaticConfig. Use RuntimeProps#LITTLE_ENDIAN.

Further more, the value {@ MachineDataInfo.pageSizeInBytes} shall be ignored in StaticConfig, see MachineDataInfo#compatible(MachineDataInfo).

Definition at line 43 of file MachineDataInfo.java.

Constructor & Destructor Documentation

◆ MachineDataInfo()

org.jau.sys.MachineDataInfo.MachineDataInfo ( final boolean runtimeValidated,
final int intSizeInBytes,
final int longSizeInBytes,
final int floatSizeInBytes,
final int doubleSizeInBytes,
final int ldoubleSizeInBytes,
final int pointerSizeInBytes,
final int pageSizeInBytes,
final int int8AlignmentInBytes,
final int int16AlignmentInBytes,
final int int32AlignmentInBytes,
final int int64AlignmentInBytes,
final int intAlignmentInBytes,
final int longAlignmentInBytes,
final int floatAlignmentInBytes,
final int doubleAlignmentInBytes,
final int ldoubleAlignmentInBytes,
final int pointerAlignmentInBytes )

Definition at line 209 of file MachineDataInfo.java.

Here is the caller graph for this function:

Member Function Documentation

◆ compatible()

final boolean org.jau.sys.MachineDataInfo.compatible ( final MachineDataInfo md)

Checks whether two MachineDataInfo objects are equal.

Two MachineDataInfo instances are considered equal if all components match but isRuntimeValidated() and pageSizeInBytes().

Returns
true if the two MachineDataInfo are equal; otherwise false.

Definition at line 321 of file MachineDataInfo.java.

Here is the call graph for this function:
Here is the caller graph for this function:

◆ doubleAlignmentInBytes()

final int org.jau.sys.MachineDataInfo.doubleAlignmentInBytes ( )

Definition at line 277 of file MachineDataInfo.java.

◆ doubleSizeInBytes()

final int org.jau.sys.MachineDataInfo.doubleSizeInBytes ( )

Definition at line 265 of file MachineDataInfo.java.

◆ equals()

final boolean org.jau.sys.MachineDataInfo.equals ( final Object obj)

Checks whether two size objects are equal.

Two instances of MachineDataInfo are considered equal if all components match but runtimeValidated, isRuntimeValidated().

Returns
true if the two MachineDataInfo are equal; otherwise false.

Definition at line 303 of file MachineDataInfo.java.

Here is the call graph for this function:

◆ floatAlignmentInBytes()

final int org.jau.sys.MachineDataInfo.floatAlignmentInBytes ( )

Definition at line 276 of file MachineDataInfo.java.

◆ floatSizeInBytes()

final int org.jau.sys.MachineDataInfo.floatSizeInBytes ( )

Definition at line 264 of file MachineDataInfo.java.

◆ guessStaticMachineDataInfo()

static StaticConfig org.jau.sys.MachineDataInfo.guessStaticMachineDataInfo ( final PlatformTypes.OSType osType,
final PlatformTypes.CPUType cpuType )
static

Definition at line 365 of file MachineDataInfo.java.

◆ int16AlignmentInBytes()

final int org.jau.sys.MachineDataInfo.int16AlignmentInBytes ( )

Definition at line 273 of file MachineDataInfo.java.

◆ int16SizeInBytes()

final int org.jau.sys.MachineDataInfo.int16SizeInBytes ( )

Definition at line 261 of file MachineDataInfo.java.

◆ int32AlignmentInBytes()

final int org.jau.sys.MachineDataInfo.int32AlignmentInBytes ( )

Definition at line 274 of file MachineDataInfo.java.

◆ int32SizeInBytes()

final int org.jau.sys.MachineDataInfo.int32SizeInBytes ( )

Definition at line 262 of file MachineDataInfo.java.

◆ int64AlignmentInBytes()

final int org.jau.sys.MachineDataInfo.int64AlignmentInBytes ( )

Definition at line 275 of file MachineDataInfo.java.

◆ int64SizeInBytes()

final int org.jau.sys.MachineDataInfo.int64SizeInBytes ( )

Definition at line 263 of file MachineDataInfo.java.

◆ int8AlignmentInBytes()

final int org.jau.sys.MachineDataInfo.int8AlignmentInBytes ( )

Definition at line 272 of file MachineDataInfo.java.

◆ int8SizeInBytes()

final int org.jau.sys.MachineDataInfo.int8SizeInBytes ( )

Definition at line 260 of file MachineDataInfo.java.

◆ intAlignmentInBytes()

final int org.jau.sys.MachineDataInfo.intAlignmentInBytes ( )

Definition at line 270 of file MachineDataInfo.java.

◆ intSizeInBytes()

final int org.jau.sys.MachineDataInfo.intSizeInBytes ( )

Definition at line 258 of file MachineDataInfo.java.

◆ isRuntimeValidated()

final boolean org.jau.sys.MachineDataInfo.isRuntimeValidated ( )
Returns
true if all values are validated at runtime, otherwise false (i.e. for static compilation w/ preset values)

Definition at line 254 of file MachineDataInfo.java.

Here is the caller graph for this function:

◆ ldoubleAlignmentInBytes()

final int org.jau.sys.MachineDataInfo.ldoubleAlignmentInBytes ( )

Definition at line 278 of file MachineDataInfo.java.

◆ ldoubleSizeInBytes()

final int org.jau.sys.MachineDataInfo.ldoubleSizeInBytes ( )

Definition at line 266 of file MachineDataInfo.java.

◆ longAlignmentInBytes()

final int org.jau.sys.MachineDataInfo.longAlignmentInBytes ( )

Definition at line 271 of file MachineDataInfo.java.

◆ longSizeInBytes()

final int org.jau.sys.MachineDataInfo.longSizeInBytes ( )

Definition at line 259 of file MachineDataInfo.java.

◆ pageAlignedSize()

int org.jau.sys.MachineDataInfo.pageAlignedSize ( final int size)
Returns
page aligned size in bytes

Definition at line 291 of file MachineDataInfo.java.

Here is the call graph for this function:
Here is the caller graph for this function:

◆ pageCount()

int org.jau.sys.MachineDataInfo.pageCount ( final int size)
Returns
number of pages required for size in bytes

Definition at line 284 of file MachineDataInfo.java.

Here is the caller graph for this function:

◆ pageSizeInBytes()

final int org.jau.sys.MachineDataInfo.pageSizeInBytes ( )

Definition at line 268 of file MachineDataInfo.java.

◆ pointerAlignmentInBytes()

final int org.jau.sys.MachineDataInfo.pointerAlignmentInBytes ( )

Definition at line 279 of file MachineDataInfo.java.

◆ pointerSizeInBytes()

final int org.jau.sys.MachineDataInfo.pointerSizeInBytes ( )

Definition at line 267 of file MachineDataInfo.java.

◆ toString() [1/2]

String org.jau.sys.MachineDataInfo.toString ( )

Definition at line 361 of file MachineDataInfo.java.

Here is the call graph for this function:
Here is the caller graph for this function:

◆ toString() [2/2]

StringBuilder org.jau.sys.MachineDataInfo.toString ( StringBuilder sb)

Definition at line 341 of file MachineDataInfo.java.

Here is the call graph for this function:
Here is the caller graph for this function:
The documentation for this class was generated from the following file:
Generated on Tue Feb 18 2025 00:30:40 for jaulib by doxygen 1.13.2