| Commit message (Collapse) | Author | Age | Files | Lines |
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caller to skip relative futile lookup
IOUtil.getResource(..) and IOUtil.ClassResources, needs more clarity.
ClassLoader shall be passed explicitly next to the optional
relative context Class instance.
This allows better efficiency, i.e. caller can pass ClassLoader
but skip a possible relative lookup, if not existing.
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deflated files w/ zip-level 9
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test-executable ; Use CustomInflate for Performance
- Use 'WinMain' for Windows test-executable
This may have little difference than using std 'main' entry
- Add Windows x86_64 test executable
Since the reporter claims the test executable works well
on Windows i386, maybe utilizing a x86_64 test executable
on same VM fixes the issue
- Use CustomInflate for Performance
- Skips GZIP header
- Adds own custom header [magic, deflate-size, inflate-size]
- Own header allows simplified I/O read and deflation
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IOUtil.testDirExe():
- Satisfactory when executed
Failure to execute produce an IOException right at ProcessBuilder.start().
Hence we can allow an unexpected process exit value,
since we only want to learn whether executable files are allowed.
- More debug options
DEBUG_EXE: 'jogamp.debug.IOUtil.Exe'
DEBUG_EXE_NOSTREAM: 'jogamp.debug.IOUtil.Exe.NoStream'
- if DEBUG_EXE
- a pre-existing 'jogamp_exe_tst'+<SUFFIX> will be used as-is.
- the test-exe will not be deleted
- StreamMonitor is being used to dump stdout/stderr
if !DEBUG_EXE_NOSTREAM.
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- Use InterruptSource.Thread.create(..),
while reducing InterruptSource.Thread ctors to 3 variants.
- Use InterruptSource.Thread instead of java.lang.Thread where possible
- Use SourcedInterruptedException where possible
- SingletonInstanceServerSocket: start(), stop() and run()
- Persistent-Wait and Cancelable
- Add @since 2.3.2
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test cases to run concurrently
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PlatformPropsImpl.findSysLib(..).
This patch partially reverts of commit d12e4d4ea279998b27457691038e709879dcaca6.
NativeLibrary.open(..) requires search of system libraries,
since it loads the actual 'tool library' for which we generate the JNI binding.
The 'tool library' is preferably the system wide installed version,
e.g. libGL.so etc.
PlatformPropsImpl.findSysLib(..) also requires finding system libraries
as needed for PlatformPropsImpl.queryElfFile(..), i.e. using libjava.so etc.
Only the JNI 'glue library', glueing java calls to the 'tool library',
shall not use the system wide library search since we shall only use
JogAmp provided instances here.
This patch also reinstates binary compatibility w/ prev. GlueGen JARs
since NativeLibrary.enumerateLibraryPath(..) is public.
+++
Further more 'NativeLibrary.enumerateLibraryPath(..)'
now adds OSX system framework search _before_ the user path
in case 'searchSystemPath && searchSystemPathFirst'.
Original code always added this search to the end,
which does not match the intended behavior (-> bug).
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extension mechanism
NativeLibrary:
API change: Removed searchSystemPathFirst argument to the
open and enumerateLibraryPaths methods.
Removed the generic sun.boot.library.path system path and the
MacOS specific Frameworks paths from enumerateLibraryPaths.
JNILibLoaderBase, PlatformPropsImpl & TestElfReader01:
Updated to handle the NativeLibrary API change.
This change will prevent JogAmp modules to pickup and load unsupported
and old SUN JOGL 1 natives that may have been deployed with the JRE.
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of put32/get32
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and bitCount(), add unit test (passed)
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tests
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Signed-off-by: Xerxes Rånby <[email protected]>
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CompatibilityType.BACKWARD_COMPATIBLE_BINARY
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java space, incl. [native] numbers
Rewrite ConstantDefinition:
Add sub-class CNumber:
- containing integer/float values and their original qualifiers
[long, double, unsigned]
- conversion to java number
ConstantDefinition:
- holds native expression
- optionally holds CNumber representing native expression,
if [only] a number
- can compute equivalent java expression
with result type (JavaExpr)
Add static native number reg-expression
for number detection and parsing.
Add static native number to CNumber conversion methods.
+++
Retrieve full LISP tree and convert to serialized expression
to be utilized for expressions used in enumerates.
Parse enumerates, allowing const native expressions:
- Utilize ConstantDefinition
either for definite CNumber or expression
- Simply add "+1" for new default values,
if previous is an expression
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ArrayHashMap; Unify ctor for both impl.
Add/Enhance unit tests for both.
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-> v23x
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regexp-constant and java-parser. (Due to PCPP -> JCPP)
Lack of parsing binary exponent floats is exposed due to using JCPP
and correct constant-definitions.
- JavaParser.g:
- Add support for hexadecimal w/ binary exponent floats
- TAB -> 4 spaces
- ConstantDefinition.java:
- Add RegExp 'fpRegexp', patternDecimalNumber:
decimal number w/ support for hexadecimal w/ binary exponent floats.
- isDecimalNumber(..): Use patternDecimalNumber
instead of try-and-error (NumberFormatException)
- patternCPPOperand: exclude patternDecimalNumber!
- JavaEmitter.java:
- Respect explicit suffix [dD] for double type.
- Drop floating point suffixes [fF]
- Test: Added tests for hexadecimal w/ binary exponent floats
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JCPP submodule, build, test and doc)
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Cleanup / Preparation)
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renamed original
'DelegateImplementation' is a variation of 'ManuallyImplement'.
'ManuallyImplement' emits the interface method, but suppresses
the Java and native-code implementation.
The latter shall be implemented manually by the user.
'DelegateImplementation' emits the interface method,
and the _private_ renamed Java and native-code implementation.
Both can be called from the manual user implementation,
hence delegation.
Configuration:
DelegateImplementation <ORIG-SYMBOL> <RENAMED-IMPL-SYMBOL>
I.e. delegation model shall apply to <ORIG-SYMBOL>
and the Java and native-code implementation renamed to <RENAMED-IMPL-SYMBOL>.
The user manual implementation of <ORIG-SYMBOL>
may delegate to <RENAMED-IMPL-SYMBOL>.
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(Expose source location for log/error messages)
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- Code regarding 'aliased typedef struct' is tagged in JavaEmitter and HeaderParser:
'NOTE: Struct Name Resolution (JavaEmitter, HeaderParser)'
Prefers containing cstruct typedef pointer
if available _and_ if cstruct is _not_ a typedef!
- Removed: 'HeaderParser.resolveAnonCompound(..)' no more required,
since CompoundType always sets its name!
Commit cf9f28cf249393f42d7d2835775521dfadee6b92
- JavaEmitter.emitStruct:
- Regard above 'aliased typedef struct' NOTE
- JavaEmitter.typeToJavaType:
- Regard above 'aliased typedef struct' NOTE
- ReferencedStructs
- Drop duplicate CompoundType instances of same name.
This can happen due to const/volatile and ASTLocusTag variants.
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apidoc of getter/setter
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Enhances semantic exception in code generation
by adding the AST location of the type or function declaration.
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reduce test time (was: > 10 min)
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- We shall be able to import 'most' vanilla GL header,
i.e. only change the typedef part using our GlueGen types
- Type Safety:
- GlueGen now detects '#define' and 'enum' redefines
and throw an exception in this case.
This helps detecting wrongly renamed GL extensions into core!
- GlueGen now detects function redefines (overloading)
and throw an exception in this case.
Hence the semantics of duplicate functions has to be equal!
This helps detecting wrongly renamed GL extensions into core!
- Semantic equality for all types is provided
via interface TypeComparator.SemanticEqualityOp, i.e. 'boolean equalSemantics(..)'
implemented by com.jogamp.gluegen.cgram.types.Type.
Semantic equality can be relaxed via config "RelaxedEqualSemanticsTest true",
i.e. ignoring integer size, and const / volatile qualifiers.
- All equality/hash methods of 'com.jogamp.gluegen.cgram.types.*'
are restructured.
- Track and simplify renamed 'symbol', i.e. use a common
sub-interface for all renamed symbols (ConstantDefinition, FunctionSymbol, ..)
- This is provided in a unified manner
via interface com.jogamp.gluegen.cgram.types.AliasedSymbol
and its common implementation AliasedSymbolImpl
- All JavaConfiguration.shouldIgnore* methods operate w/
'AliasedSymbol' trying to match all aliases.
- Support 'struct NAME [ { ... } ]' w/o typedef's
- New GL / CL headers do not use typedef's for anonymous opaque types
- Opaque Type handling
- JavaConfiguration.typeInfo(..), identifying opaque types,
no more back references from target-type -> typedef.
Hence the following is possible now:
typedef void * Opaque01; // Opaque
typedef void * APointerBuffer; // A Buffer
- All Logger instances are no more static
and derive their warning level from the package's root Logger
via Logging.getLogger(..).
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matching StaticConfig at runtime; Fix PPC (Bug 1056) and MIPSLE (Bug 1014) issues.
Currently the StaticConfig is being queried
via the key[OSType, CPUType ..]
as pre-determined by Java properties or the ELF parser.
This adds complication to maintain different platforms
and the key query might not even be sufficient.
The MachineDescriptor's StaticConfig only purpose shall be
to speed-up native data size and offset/alignment retrieval.
This is done by using the StaticConfig index within
all StaticConfig[]s as a lookup-index for the precomputed
struct's size and offset tables.
+++
Solution:
Rename: MachineDescriptor -> MachineDataInfo
Rename: MachineDescriptorRuntime -> MachineDataInfoRuntime
After having defined os.and.arch (OSType, CPUType and ABIType)
w/ the optional help of the now self containing ELF Reader (Bug 1125),
the native gluegen-rt library gets loaded enabling JNI methods.
It is satisfactory to retrieve MachineDataInfo
at runtime w/ JNI and find the matching/compatible StaticConfig.
Only in case none is found, the program needs to abort.
Otherwise the found MachineDataInfo.StaticConfig and MachineDataInfo
are stored for further use (see above).
This removes above complication and key to StaticConfig mapping.
New platforms simply need to add a new unique entry into the
StaticConfig[] table.
++
Also fixes Bug 1056 (PPC), thanks to tmancill [@] debian [.] org,
and Bug 1014 (MIPSLE), thanks to Dejan Latinovic.
Parts of the patch for Bug 1014 from Dejan Latinovic are included.
also solved by this change set.
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ELF Reader 'jogamp.common.os.elf' currently uses
Platform's pre-determined OS_TYPE and CPUType.
It also uses the host platforms MachineDescription,
hence can not read ELF files from other machines.
This also forbids Platform to determine CPUType etc
w/o having a valid 'os.arch' property.
+++
ElfHeader should be split in
- ElfHeaderPart1 (CPUType independent)
- ElfHeaderPart2 (CPUType dependent)
Fix shall make the ELF Reader self containing
by only using ELF CPUType data, etc.
This requires customization of struct parsing,
where MachineDescription.Static index shall be
- defined in ElfHeaderPart1 using e_Ident's CPUType.
- used in ElfHeaderPart2 and all its struct types.
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setting of stream position (optional)
- Add setting position entry, optionally supported,
e.g. ByteBufferStream and ByteArrayStream
- Remove 'msbFirst' parameter on all 'bulk' read/write
operations.
These methods use LSB-first always, allowing proper
stream access of data w/ different bit-sizes.
Data is now read/write as little-endian
and swapped accordingly.
Optimizations are adopted for LSB-first operations.
This change removes API confusion/bugs:
- removes one decision (parameter)
- removes the data reversion case
- removes bugs w/ different bit-sizes
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(500 ms) per JVM after test class (cooperative w/ other JVM test instances)
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- Increase poll frequency from every 1000 ms -> 500 ms
- After releasing the lock, sleep to 6 x poll period, i.e. 3s
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static fields; Change name to avoid testing itself.
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from JunitTracer and use it for all tests.
- Certain performance tests don't make sense utilizing several jenkins unit tests on one machine,
hence singleton test execution is desired.
- JOGL's UITestCase also will derive from this SingletonTestCase
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- Validate active and GC'ed mapped-buffer count
in cleanAllSlices() via close() ..
- Fix missing unmapping last buffer in notifyLengthChangeImpl(),
branch criteria was off by one.
- cleanSlice(..) now also issues cleanBuffer(..) on the GC'ed entry,
hence if WeakReference is still alive, enforce it's release.
- cleanBuffer(..) reverts FLUSH_PRE_HARD -> FLUSH_PRE_SOFT
in case of an error.
- flush() -> flush(boolean metaData) to expose FileChannel.force(metaData).
- Add synchronous mode, flushing/syncing the mapped buffers when
in READ_WRITE mapping mode and issue FileChannel.force() if not READ_ONLY.
Above is implemented via flush()/flushImpl(..) for buffers and FileChannel,
as well as in syncSlice(..) for buffers only.
flush*()/syncSlice() is covered by:
- setLength()
- notifyLengthChange*(..)
- nextSlice()
Always issue flushImpl() in close().
- Windows: Clean all buffers in setLength(),
otherwise Windows will report:
- Windows: Catch MappedByteBuffer.force() IOException
- Optimization of position(..)
position(..) is now standalone to allow issuing flushSlice(..)
before gathering the new mapped buffer.
This shall avoid one extra cache miss.
Hence rename positionImpl(..) -> position2(..).
- All MappedByteBufferOutputStream.write(..) methods
issue syncSlice(..) on the last written current slice
to ensure new 'synchronous' mode is honored.
+++
Unit tests:
- Ensure test files are being deleted
- TestByteBufferCopyStream: Reduced test file size to more sensible values.
-
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to stream copy as well as direct memory mapped ByteBuffer access
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OutputStream impl.
Added MappedByteBufferOutputStream as a child instance of MappedByteBufferInputStream,
since the latter already manages the file's mapped buffer slices.
Current design is:
- MappedByteBufferInputStream (parent)
- MappedByteBufferOutputStream
this is due to InputStream and OutputStream not being interfaces,
but most functionality is provided in one class.
We could redesign both as follows:
- MappedByteBufferIOStream (parent)
- MappedByteBufferInputStream
- MappedByteBufferOutputStream
This might visualize things better .. dunno whether its worth the
extra redirection.
+++
MappedByteBufferInputStream:
- Adding [file] resize support via custom FileResizeOp
- All construction happens via ctors
- Handle refCount, incr. by ctor and getOutputStream(..), decr by close
- Check whether stream is closed already -> IOException
- Simplify / Reuse code
MappedByteBufferOutputStream:
- Adding simple write operations
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IOException (Add note to FLUSH_NONE); Reduce test load / duration.
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getTempDir(..) throws IOException
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InputStream impl., incl. mark/reset
- ByteBufferInputStream simply impl. InputStream for an arbitrary 2MiB restricted ByteBuffer
- Users may only need a smaller implementation for 'smaller' file sizes
or for streaming a [native] ByteBuffer.
- MappedByteBufferInputStream impl. InputStream for any file size,
while slicing the total size to memory mapped buffers via the given FileChannel.
The latter are mapped lazily and diff. flush/cache methods are supported
to ease virtual memory usage.
- TestByteBufferInputStream: Basic unit test for basic functionality and perf. stats.
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