| Commit message (Collapse) | Author | Age | Files | Lines |
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const, ie no write-back
We shall consider the C header declaration as being correct
and no modification shall happen on const arrays.
Tested w/ unit tests and JOGL
+++
Cleanup JavaType: final immutable fields, proper CVoidPointer name
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- RecursiveLock _is_ interface.
- Use LockFactory to create a RecursiveLock.
- Impl: RecursiveLockImpl01Unfairish
- just using notify w/o any queue: fast
- still enqueuing new lock-applicants if queue full (nice)
- lock's sync extends AbstractOwnableSynchronizer and uses it (monitor)
- Impl: RecursiveLockImpl01CompleteFair
- using queue and interrupt for correctness (slow)
- lock's sync extends AbstractOwnableSynchronizer and uses it (monitor)
- Impl: RecursiveLockImplJava5 for using Java5's concurrency impl.
- to verify correctness, performance and deviation of locking time
TestRecursiveLock01 new performance measurements incl. simple avrg and deviation
shows best combined performance-deviation w/ our RecursiveLockImpl01Unfairish
os Linux and MacOSX.
RecursiveLockImpl01Unfairish is the default in LockFactory.
Adding 'private' LockDebugUtil, allowing validating all holdings locks
of one thread as stack traces (Throwable).
Besides the AbstractOwnableSynchronizer utilization, this helps debugging deadlocks
and starvation very well.
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Certificates if caller has any. Add Convenient JNILibLoaderBase.addNativeJarLibs(..) method.
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gluegen-rt native lib as well
- removed redundance
- move proper JNLPAppletLauncher custom libloader code into JNILibLoaderBase
- prepares for new JAR temp cache ..
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initialization/usage only
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JarUtil:
Utility to handle Jar files and it's content, incl. extracting it's entries
TempFileCache:
Utility to have a save temporary file cache per JVM and per instance,
eg. per ClassLoader.
The temp cache is cleaned up with the next usage of TempFileCache,
which solves the troubles of JVM bugs and situations where the JVM
is not able to close and delete open temp files.
TempJarCache:
Utility to cache Jar files temporary (using TempFileCache)
and access it's content.
This class is suitable to implement a URLClassLoader
or similar resource loading facilities.
All tested w/ TestTempJarCache
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- junit.cross targets:
- use scripting to save time, ie write all target commands to script, xfer, exec
- junit: delete result folder just before junit.run
- Test BuildEnvironment.java: Simplify path config via properties (for android)
- AndroidVersion: No annoying exception dump if Build$VERSION* is not found (not android)
- launch scripts: use absolute TARGET_ROOT path for dynamic linker env.
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Test1p2ProcAddressEmitter
Fix Test1p2ProcAddressEmitter
- 3 tests used the wrong binding instance,
where no native lib was loaded for - duh :)
Cleaned up android build
- add unix src (UnixDynamicLinkerImpl_JNI.c)
- remove linker cmds in compile arguments
Cross junit/java android test works via script
- target command scrip is written to file, pushed and executed
Status: com.jogamp.gluegen.test.junit.generation.Test1p2ProcAddressEmitter
- passed
- on par w/ linux-armv7
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speedup test
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- StructAccessor uses byteOffset now (since 8b3057585930357bb16546f584d998953b084034)
Fix linux armv7l eabi:
- build.xml arm7 -> armv7
- all tests passes
Adding NativeSizeAlignment-linux-armv7l_eabi from passing test
OK: linux 32/64/armv7l, windows 32/64
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- Fin
MachineDesction == MD
MD.StaticConfig:
- enum for all supported static configs (ID -> MD)
- verified at runtime: test runtime queried-MD versus static-MD,
hard fail if not compatible (size/alignment)
SizeThunk primitive sizes:
- Add notion of fixed native size (eg. int64_t) and otherwise (eg. long)
java struct 'wrappers' code generation:
- single class using size/offset arrays of all MachineDescription configurations
- at runtime the array idx is queried in static block
- type aligment for not fixed-native-size types (SizeThunk, undef long/int) via StructAccessor
junit test:
- add float test
- fix native code
- add java (create, write) -> native (verify) test
works (tested) on: linux 32/64 and windows 32/64
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Platform:
- enum CPUFamily is part of CPUType
- DALVIK -> ANDROID
- ARM: ARM + ARMv[567]
MachineDescription
- self contained
- static size/alignment Config (enum) for unix32, unix64, win32, win64 and armeabi
- add 'long double'
- Removed MachineDescription32Bit, MachineDescription64Bit
- createStatic(..) uses OS/CPU to fetch best match if not at runtime
FIXES: JavaEmitter's struct-emit: Proper 32/64 struct sizes
TODO: StructAccessor's mapping to <Type>Buffer w/ index os sizeof(<Type>)
doesn't work, since offset may not be multiple of sizeof(<Type>)!
i.e.
typedef struct {
int8_t bits1; // +1 - 0
// +3 (p32)
int32_t id; // +4 - 4
int8_t bits2; // +1 - 8
// +3 (p32) -
int64_t long0; // +8 - 12
so "longBuffer.get(<type-sized index>)" is invalid,
but "byteBuffer.getLong(<byte index>)" must be done.
The actual impl. doesn't matter, hence dropping the other nio type mappings is good.
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com.jogamp.gluegen.cgram.types -> com.jogamp.gluegen.runtime.types
This is required for desired runtime memory layout.
- Split CompoundType to StructType + UnionType
- StructLayout:
- Utilizing SizeThunk alignment
- Alignment
1) Natural type alignment
2) Add Size
3) Trailing padding w/ largest element alignment
- Only perform memory layout once for type.
Status:
- Unit test passes w/ static MachineDescriptor64Bit
- FIXME static 32bit is faulty, uses 64bit size/alignment
- TODO runtime struct layout to please all platforms w/o worrying
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low performance ARM
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- Preparation.
Currently GlueGen fails for type long (size) and some alignments (see package.html).
- The size and alignment values shall be queried at runtime.
- Compound alignment needs to follow the described natural alignment (also @runtime).
-
- Build
- add Linux Arm7 (EABI)
- junit test
- added compound/struct tests, pointing out the shortcomings of current impl.
- package.html
- Added alignment documentation
- remove intptr.cfg
- add GluGen types int8_t, int16_t, uint8_t, uint16_t
- move MachineDescription* into runtime
- Platform
- has runtime MachineDescription
- moved size, .. to MachineDescription
- use enums for OSType, CPUArch and CPUType defined by os.name/os.arch,
triggering exception if os/arch is not supported.
This avoids Java String comparison and conscious os/arch detection.
- MachineDescription:
- compile time instances MachineDescription32Bits, MachineDescription64Bits
- runtime queried instance MachineDescriptionRuntime
- correct size, alignment, page size, ..
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Compile posted Issue* Bug* snippets
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BeforeClass/AfterClass FileLock
Due to the fact that any test with a UI may interfere
with a UI test (test focus, active, ..), all tests are
derived from the common UITestCase superclass, which
decorates the test class with a FileLock at BeforeClass/AfterClass.
Increased junit timeout to 10 min
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otherwise multiple parallel tests will render the result invalid
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IOUtil and Platform's page size
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alloc referenced data map if used only)
This patch doesn't impact GlueGen's code generation,
but enhance and fix PointerBuffer usage only.
remove explicit backup array
As suggested by Michael Bien with a proposed patch,
PointerBuffer's backup array is not only redundant in case it's not used,
but also erroneous - due to possible sliced buffers.
Removes the explicit backup array implementation
leaving it up to the user, ie how PointerBuffer is created (alloc/allocDirect)
and use the underlying nio's buffer backup array, if available.
This also fixes the (never tested) case of indirect w/ backup array usage
on 32bit platform size. In this case the array shall be of type int[],
holding 32bit pointer - on 64bit long[].
Previous to this patch, it was always long[].
Added more thorough tests of PointerBuffer, notably indirect w/ backup array
and native deep copy and filling of a pointer array.
alloc referenced data map if used only
As suggested by Michael Bien with a proposed patch,
the allocation of the dataMap hash map is redundant in case it's not used.
The hash map will be initialized lazy, if needed only.
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- removed Int64Buffer since it is no longer needed for LongBuffer emulation
Signed-off-by: Sven Gothel <sgothel@jausoft.com>
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values (using equals(Object)); Adding junit tests for clone(), capacity and IntObjectHashMap
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- create new buffers only if size > capacity not if >= capacity
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factory supports dynamic and static allocation schemes and has a synchronized and a unsynchronized implementation.
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BuffersTest and PCPP to the proper src/junit folder. All junit tests are now handled by build-junit.xml
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the non existing hashed value lead to O(n)
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back conversion; Add unit test for arrays
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'toString()' ; Added type tests.
For size_t and uintptr_t this actually generated invalid C code.
Added type tests for those.
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toStringBuffer(StringBuffer) ; Add String toString() { ..}
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VersionInfo -> GlueGenVersion
JogampVersion, providing generic information for Jogamp JAR archives
Accessor to the Jogamp specific manifest additions, ie branch and commit.
Also provides convenient attribute access and version dump methods.
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Read API doc ad GlueGen.java
New predefined types: wchar_t, intptr_t, uintptr_t
New reusable headers
for gluegen usage: make/stub_includes/gluegen
for native usage: make/stub_includes/platform
New predefined macro
#define __GLUEGEN__ 2
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in same thread via File.
Fix PCPP 'define' case
------------------------
A recursive define like:
#define LALA ((int)1)
#define LILI LALA
was streamed out of PCPP, even though such 'macro defines' like
#define LILI ((int)1)
are disabled due to the parsers inability to digg those.
Added test on macro definition for replaced values.
GlueGen uses PCPP in same thread via File
------------------------------------------
To ease debugging we call PCPP from the same thread
and use normal temp files as i/o.
Keep PCPP output file if 'debug'
---------------------------------
Keep temp outfile if debug is enabled
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Both IntIntHashMapTest and LongIntHashMapTest failed to reset test start time.
The time values for intmapGetTime,mapGetTime,intmapRemoveTime,and mapRemoveTime
all used the start time value from mapPutTime. This caused the following to be
always/guarenteed to be true:
mapPutTime < intmapGetTime < mapGetTime < intmapRemoveTime < mapRemoveTime
thus not actually testing the following asserts:
assertTrue("'get' too slow", intmapGetTime <= mapGetTime);
assertTrue("'remove' too slow", intmapRemoveTime <= mapRemoveTime);
In addition the results of the test were being printed before the actual test
ran.
Changed code to reset time to System.nanoTime() prior to each for loop, and
moved time calculation and result output to below the test for loop.
I also improved the output of the test info, by including the warmup status
on benchmark start.
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identity or add it, if not exist yet
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operations
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changes
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- Added JogAmp Community and common denominator:
New BSD 3-clause license
- Added note to make/lib binary file (source and license)
Added source and license text for external binaries used
in build process (make/lib folder).
Changed 'Sven Gothel' and 'Michael Bien' New BSD 3-clause license
to 'JogAmp Community' Simplified BSD 2-clause license.
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