Release Notes: The networking package has been extensively refactored so that connection callback handlers can be implemented independently of transport mechanisms. The intercepting filter mechanism has been formalized to increase programmability of custom protocols. Previous dependency relations have been decoupled in anticipation of standalone use of individual packages. The entire codebase has been beautified and reworked to conform to best practices. The build process has been updated to support both 32- and 64-bit Windows cross-compilation. The shared.* hierarchy has been renamed to org.shared.*.
Release Notes: More array methods have been added, like Array#concat and IntegerArray#ndgrid. Resource annotations have been updated to be less verbose. The build process has been updated to accomodate Mac OS X. Compression and decompression codecs have been added as part of the shared.codec package. An Ubuntu package is now available. Multiple bugs in the JNI library were refactored and fixed.
Release Notes: Object arrays have been updated to carry reified, and not erased, types. A utility class for combinatorics has been added. Plotting abstractions have been upgraded to support surface plots. Numerous array utility methods have been added. The networking layer has been upgraded to use an internally multithreaded design. Filter abstractions have been introduced to allow users to transform inbound and outbound data. Preliminary SSL/TLS support, implemented as a filter, is now available.
Release Notes: Dynamically growable arrays of primitive values have been added. RealArray reduce operations now accept multiple dimensions of interest. Numerous convenience methods have been added, including binary searching that returns "nearest" indices. Plotting abstractions have been improved for usability and generalizability. The build process is now fully integrated with Apache Ivy.
Release Notes: Linear algebra operations for singular value decomposition, eigenvalue decomposition, and matrix inverses have been added -- the user may find these as RealArray#mSVD, RealArray#mEigs, and RealArray#mInvert, respectively. Multidimensional sparse arrays have been added and ascribe to the standard Array interface. Java 1.6 is now required to build and run. The build process now uses Apache Ivy to manage external dependencies. The native layer has been fully documented with Doxygen, and a Make target has been added.
Release Notes: IntegerArray now supports the find operation for extracting indices along a dimension. API method names have been updated to avoid shadowing. Numerous dimensionwise and elementwise operations have been added for IntegerArrays and RealArrays. The Matrix#diag operation has been added, and returns diagonals as column vectors. There are more variants of the Control#transfer convenience method. Multidimensional array I/O has been abstracted as a service.
Release Notes: Support for reading and writing Matlab "mat" files has been added, making it possible to read in Matlab multidimensional arrays as SST multidimensional arrays, and vice versa. Numerous elementwise operations have been added to multidimensional arrays. Mean filters have been added. A defect that caused class loading mechanisms to generate an excessive number of temporary files has been fixed.
Release Notes: An annotation-driven finite state machine specification has been created, along with an annotation-driven command line argument API using the Apache Commons CLI library underneath. Laplacian of Gaussian filters have been added. Alternate array slicing semantics have been added. The logging infrastructure has been updated to use Log4J underneath SLF4J. The CMake build process has been updated. The full distribution now ships with statically linked, precompiled FFTW 3.2. Directory structure has been reorganized to separate Jars from source code.
Release Notes: Logging has migrated to SLF4J. The build process for native libraries has migrated to CMake for build system generation. Additional backports of popular methods exclusive to the Java 1.6 foundation classes have been added. Subtle class loader memory leaks have been fixed. Source distributions have been consolidated into a single distribution featuring Linux 32-bit, Linux 64-bit, and Windows 32-bit builds. Windows builds of native libraries have been fixed to conform for JNIEXPORT, JNIIMPORT, and JNICALL conventions. A README file has been added to all distributions.
Release Notes: The shared.metaclass package has been added to enable fine-grained control over class loading behavior; the user manual has been updated accordingly. Multidimensional array classes have been modified to support manipulation of empty arrays that have a zero dimension. The source code, especially the native layer, has been reorganized to make it more modular and readable. Many build and dependency issues have been resolved. The SST is now fully Java 1.5 compliant with backports of methods from the 1.6 version of java.util.Arrays.