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ChangeLog.2
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2011-05-23 Patrik Jonsson <[email protected]>
* configure.ac, blitz/tinyvec.h, blitz/meta/vecassign.h: Created
configure option --enable-simd-width=<n>, which sets the loop
size and alignment to facilitate compiler vectorization.
2011-05-20 Patrik Jonsson <[email protected]>
* configure.ac, blitz/numtrait.h, blitz/tinyvec.cc,
blitz/tinyvec.h, blitz/array/methods.cc, blitz/array/reduce.h,
blitz/meta/vecassign.h, m4/ac_cxx_alignment_directive.m4,
m4/ax_prefix_config_h.m4: Tweaked TinyVector assignment to
facilitate vectorization with icpc. Added an autoconf macro which
tests for the gcc and icpc ways of specifying structure
alignment, and used it to set alignment for the TinyVector data_
member to 16, which is required by SSE.
2011-05-10 Patrik Jonsson <[email protected]>
* configure.ac, blitz/blitz.h, blitz/memblock.h,
testsuite/Makefile.am, testsuite/pthread.cpp: Added support for
lock-free, thread-safe reference counting with Intel Threading
Building Blocks atomic types. This is enabled with '--with-tbb'.
If Blitz is configured with --enable-threadsafe, it will now give
an error if the compiler threading support isn't enabled rather
than silently disabling thread support. Added test 'pthread',
enabled if the compiler supports pthreads. (Consequently, this
only works with --disable-cxx-flags-preset, so -DBZ_DEBUG was
hardcoded for the test suite.) It would be good to have tests for
the Windows and OpenMP threads, too.
2011-05-09 Patrik Jonsson <[email protected]>
* blitz/memblock.h: MemoryBlocks now are created with reference
count =1, so the MemoryBlockReference that creates it does not
have to call addReference. This saves an unnecessary mutex lock.
Added function isThreadsafe that returns true if blitz was
configured with --enable-threadsafe.
2011-05-09 Patrik Jonsson <[email protected]>
* testsuite/64bit.cpp: Updated 64-bit test so it only tries the
upper end of the range, in the interest of time.
2011-03-26 Patrick Guio <[email protected]>
* bin/update-cl.sh:
Force time to be interpreted in GMT instead of local time to
avoid discrepancies when running the script from different time
zones.
2011-03-25 Julian Cummings <[email protected]>
* src/globals.cpp: Use BZ_PACKAGE_STRING macro defined by configure
script to obtain library name and version number.
2011-03-25 Julian Cummings <[email protected]>
* blitz/tiny.h: Update header file copyright info. This header file
is apparently still needed for template metaprogramming loops in
blitz/meta.
2011-03-25 Julian Cummings <[email protected]>
* configure.ac: Update name of email list for blitz bug reports.
2011-03-25 Julian Cummings <[email protected]>
* blitz/applics.h, blitz/array-impl.h, blitz/array-old.h,
blitz/array.h, blitz/bench.cc, blitz/bench.h, blitz/benchext.cc,
blitz/benchext.h, blitz/blitz.h, blitz/bzconfig.h,
blitz/bzdebug.h, blitz/compiler.h, blitz/etbase.h,
blitz/extremum.h, blitz/funcs.h, blitz/indexexpr.h,
blitz/limits-hack.h, blitz/listinit.h, blitz/matdiag.h,
blitz/matexpr.h, blitz/matgen.h, blitz/mathf2.h, blitz/matltri.h,
blitz/matref.h, blitz/matrix.cc, blitz/matrix.h, blitz/matsymm.h,
blitz/mattoep.h, blitz/matutri.h, blitz/memblock.cc,
blitz/memblock.h, blitz/minmax.h, blitz/mstruct.h,
blitz/numinquire.h, blitz/numtrait.h, blitz/ops.h,
blitz/prettyprint.h, blitz/promote.h, blitz/rand-dunif.h,
blitz/rand-mt.h, blitz/rand-normal.h, blitz/rand-tt800.h,
blitz/rand-uniform.h, blitz/random.h, blitz/randref.h,
blitz/range.h, blitz/reduce.h, blitz/shapecheck.h, blitz/tau.h,
blitz/timer.h, blitz/tinymat.h, blitz/tinymatexpr.h,
blitz/tinymatio.cc, blitz/tinyvec-et.h, blitz/tinyvec.cc,
blitz/tinyvec.h, blitz/tinyvecio.cc, blitz/tinyveciter.h,
blitz/traversal.cc, blitz/traversal.h, blitz/tuning.h,
blitz/tvcross.h, blitz/tvecglobs.h, blitz/update.h,
blitz/vecaccum.cc, blitz/vecall.cc, blitz/vecany.cc,
blitz/veccount.cc, blitz/vecdelta.cc, blitz/vecdot.cc,
blitz/vecexpr.h, blitz/vecexprwrap.h, blitz/vecglobs.cc,
blitz/vecglobs.h, blitz/vecio.cc, blitz/veciter.h,
blitz/vecmax.cc, blitz/vecmin.cc, blitz/vecnorm.cc,
blitz/vecnorm1.cc, blitz/vecpick.cc, blitz/vecpick.h,
blitz/vecpickio.cc, blitz/vecpickiter.h, blitz/vecproduct.cc,
blitz/vecsum.cc, blitz/vector-et.h, blitz/vector.cc,
blitz/vector.h, blitz/vecwhere.h, blitz/zero.cc, blitz/zero.h,
blitz/array/asexpr.h, blitz/array/cartesian.h,
blitz/array/cgsolve.h, blitz/array/complex.cc,
blitz/array/convolve.cc, blitz/array/convolve.h,
blitz/array/cycle.cc, blitz/array/domain.h, blitz/array/et.h,
blitz/array/eval.cc, blitz/array/expr.h, blitz/array/fastiter.h,
blitz/array/funcs.h, blitz/array/functorExpr.h,
blitz/array/geometry.h, blitz/array/indirect.h,
blitz/array/interlace.cc, blitz/array/io.cc, blitz/array/iter.h,
blitz/array/map.h, blitz/array/methods.cc, blitz/array/misc.cc,
blitz/array/multi.h, blitz/array/newet-macros.h,
blitz/array/newet.h, blitz/array/ops.cc, blitz/array/ops.h,
blitz/array/reduce.cc, blitz/array/reduce.h,
blitz/array/resize.cc, blitz/array/shape.h, blitz/array/slice.h,
blitz/array/slicing.cc, blitz/array/stencil-et.h,
blitz/array/stencilops.h, blitz/array/stencils.cc,
blitz/array/stencils.h, blitz/array/storage.h,
blitz/array/where.h, blitz/array/zip.h, blitz/meta/dot.h,
blitz/meta/matassign.h, blitz/meta/matmat.h, blitz/meta/matvec.h,
blitz/meta/metaprog.h, blitz/meta/product.h, blitz/meta/sum.h,
blitz/meta/vecassign.h, random/F.h, random/beta.h,
random/chisquare.h, random/default.h, random/discrete-uniform.h,
random/exponential.h, random/gamma.h, random/mt.h,
random/mtparam.cc, random/normal.h, random/uniform.h: Updating
file header information to include current copyright info. Ensure
that each file has a CVS Id string and that each header file has
a C++ tag for Emacs.
2011-03-04 Julian Cummings <[email protected]>
* LICENSE, COPYING, COPYING.LESSER: Update license file to
reference LGPL v3. Version 3 of GPL is in COPYING and LGPL is in
COPYING.LESSER file.
2011-02-23 Julian Cummings <[email protected]>
* LICENSE: Fixed typo in LICENSE file. (testing cvs syncmail)
2011-02-18 Julian Cummings <[email protected]>
* configure.ac, doc/stamp-vti, doc/version.texi: Update version
number from 0.9 to 0.10 in preparation for new Blitz maintenance
release.
2011-02-17 Patrick Guio <[email protected]>
* Makefile.am:
Replaced similar (check-*) targets recipes by a multiple target
recipe.
2011-02-14 Patrick Guio <[email protected]>
* bin/update-cl.sh:
Small utility script to update ChangeLog by calling `cvs2cl' if
found. Currently the date filter everything strictly after
2009-12-31.
2011-02-14 Patrick Guio <[email protected]>
* ChangeLog.1:
Moved ChangeLog up to 2009-12-31 into ChangeLog.1.
2011-02-14 Patrick Guio <[email protected]>
* ChangeLog.0, ChangeLog.1:
Moved ChangeLog.1 to ChangeLog.0.
2011-02-14 Patrick Guio <[email protected]>
* config/mdate-sh:
Removed as it is installed by `autoreconf -vif'.
2011-02-14 Patrick Guio <[email protected]>
* benchmarks/Makefile.am:
Added cfd as part of the OTHER_BENCH targets.
2011-02-14 Patrick Guio <[email protected]>
* benchmarks/cfd.cpp:
Added missing tinyVector expression template header.
2011-02-13 Patrick Guio <[email protected]>
* configure.ac:
Added report message for 64-bit dimensions. Fixed
enable-64-bit-variable name typo.
2010-12-08 Theodore Papadopoulo <[email protected]>
* ChangeLog, manual/makeHTMLIndex.cpp: Convert to modern C++.
2010-12-08 Theodore Papadopoulo <[email protected]>
* ChangeLog, doc/doxygen/Doxyfile.in: Use pdflatex.
2010-07-06 Patrick Guio <[email protected]>
* examples/erf.cpp, examples/qcd.cpp:
Fixed header declaration to ISO standard C++ and added missing
using namespace declaration.
2010-05-26 Theodore Papadopoulo <[email protected]>
* ChangeLog, configure.ac: Correct the FULLY64BIT define
2010-03-14 Patrik Jonsson <[email protected]>
* blitz/array/methods.cc, testsuite/Makefile.am,
testsuite/weakref.cpp: Fixed a bug in the weakReference method
when used on arrays with non-simple storage like those resulting
from slicing higher-dimension arrays. Added a
testsuite/weakref.cpp to check that this works.
2010-02-24 Patrik Jonsson <[email protected]>
* blitz/reduce.h: Made sure all classes had reset() functions that
are declared const. Thanks to George S. Hugh for finding that.
2010-02-09 Patrik Jonsson <[email protected]>
* configure.ac, benchmarks/stencil.cpp, blitz/array-impl.h,
blitz/bench.cc, blitz/bench.h, blitz/benchext.cc,
blitz/benchext.h, blitz/etbase.h, blitz/funcs.h,
blitz/indexexpr.h, blitz/reduce.h, blitz/array/asexpr.h,
blitz/array/expr.h, blitz/array/fastiter.h,
blitz/array/functorExpr.h, blitz/array/map.h,
blitz/array/newet-macros.h, blitz/array/reduce.h,
blitz/array/slice.h, blitz/array/stencil-et.h,
blitz/array/stencilops.h, blitz/array/where.h, src/globals.cpp,
testsuite/Makefile.am, testsuite/arrayresize.cpp,
testsuite/expression-slicing.cpp, testsuite/safeToReturn.cpp,
testsuite/stencil-et.cpp: Merged the changes from the stencil-et
branch to the trunk.
2010-02-08 Patrik Jonsson <[email protected]>
* configure.ac, blitz/array-impl.h, blitz/blitz.h,
blitz/indexexpr.h, blitz/memblock.cc, blitz/memblock.h,
blitz/range.h, blitz/tvecglobs.h, blitz/array/cartesian.h,
blitz/array/domain.h, blitz/array/eval.cc,
blitz/array/fastiter.h, blitz/array/functorExpr.h,
blitz/array/iter.h, blitz/array/methods.cc,
blitz/array/slicing.cc, blitz/array/stencil-et.h,
blitz/array/where.h, blitz/meta/dot.h, blitz/meta/product.h,
blitz/meta/sum.h, config/mdate-sh, testsuite/64bit.cpp,
testsuite/Makefile.am: Merged compat-64bit branch to the trunk.
2010-02-08 Patrik Jonsson <[email protected]>
* configure.ac, blitz/blitz.h, testsuite/64bit.cpp,
testsuite/Makefile.am: Added 64-bit testcase (takes a very long
time to run) and prepended BZ_ to the FULLY64BIT define.
2010-02-05 Patrik Jonsson <[email protected]>
* blitz/blitz.h: Changed indexType to be ptrdiff_t instead of
size_t for 64-bit dimensions.
2010-02-05 Patrik Jonsson <[email protected]>
* configure.ac, blitz/array-impl.h, blitz/blitz.h,
blitz/indexexpr.h, blitz/memblock.cc, blitz/memblock.h,
blitz/range.h, blitz/array/cartesian.h, blitz/array/domain.h,
blitz/array/eval.cc, blitz/array/fastiter.h,
blitz/array/functorExpr.h, blitz/array/iter.h,
blitz/array/methods.cc, blitz/array/slicing.cc,
blitz/array/stencil-et.h, blitz/array/where.h: Changed size_t and
ptrdiff_t to sizeType and diffType, defined in blitz.h. Also
added indexType, to be used for array indexing if dimensions >
2^31 are needed, but it needs to be tracked down and changed in
the code.
2010-01-21 Patrik Jonsson <[email protected]>
* blitz/array/stencil-et.h: Made _bz_makeRange(nilArraySection)
inline.
2010-01-21 Patrik Jonsson <[email protected]>
* src/globals.cpp: Reordered the include files so blitz/array.h is
first, otherwise there are errors.
2010-01-21 Patrik Jonsson <[email protected]>
* blitz/indexexpr.h, blitz/array/expr.h, blitz/array/fastiter.h,
blitz/array/functorExpr.h, blitz/array/map.h,
blitz/array/reduce.h, blitz/array/slice.h,
blitz/array/stencil-et.h, blitz/array/where.h,
testsuite/Makefile.am, testsuite/expression-slicing.cpp: Added
ability to slice expressions. This required adding a number of
operator()s to _bz_ArrayExpr, since it is the 'top level'
expression class, and the remaining expression classes only need
the 11-argument operator() template. All expression classes also
have a SliceInfo class that gives the return type of a slice,
completely analogously to the SliceInfo class for Arrays. It is
not possible to slice reductions, index remappings or index
placeholder expressions, which require nontrivial operations on
the slice arguments. Added a testcase expression-slicing.
2010-01-19 Patrik Jonsson <[email protected]>
* blitz/indexexpr.h, blitz/reduce.h, blitz/array/expr.h,
blitz/array/fastiter.h, blitz/array/functorExpr.h,
blitz/array/map.h, blitz/array/reduce.h,
blitz/array/stencil-et.h, blitz/array/where.h: Declared access
member functions of the expression template classes (like
operator*(), operator(), fastRead, shift, and shapeCheck as
const. This required making 'conceptually const' members like the
stencil class iterators and the reduction variables mutable. This
change is necessary to not run into trouble passing expressions
to functions, as you can't pass a non-const reference to a
temporary.
2010-01-19 Patrik Jonsson <[email protected]>
* testsuite/stencil-et.cpp: Added tests of reductions of stencil
results.
2010-01-19 Patrik Jonsson <[email protected]>
* testsuite/arrayresize.cpp: Added note about expected valgrind
error in this test.
2010-01-19 Patrik Jonsson <[email protected]>
* configure.ac, testsuite/Makefile.am: Added support for Mike
Teschs valgrind tests if valgrind is in the path.
2010-01-13 Patrik Jonsson <[email protected]>
* blitz/bench.cc, blitz/bench.h, blitz/benchext.cc,
blitz/benchext.h: Added a method savePylabGraph to the Benchmark
class, which is called whenever saveMatlabGraph is called.
2010-01-13 Patrik Jonsson <[email protected]>
* benchmarks/stencil.cpp: Added versions of the stencil benchmark
that test the new stencil operator expressions.
2010-01-12 Patrik Jonsson <[email protected]>
* blitz/array/fastiter.h, testsuite/safeToReturn.cpp: Added a
wrapper safeToReturn() that can be used to safely return
expressions from functions even if they reference arrays that
will go out of scope. There's also a testcase testing it.
2010-01-12 Patrik Jonsson <[email protected]>
* blitz/array-impl.h, blitz/array/expr.h, blitz/array/fastiter.h,
blitz/array/map.h, blitz/array/stencil-et.h, config/mdate-sh,
testsuite/stencil-et.cpp: Updated the ArrayIndexMapping class so
it can be passed as an operand to stencils. To accomplish this it
was made to contain a FastArrayIterator, instead of an Array, so
that the moveTo and shift_ members work. The Array operator()
that take index placeholders were modified to work with new
ArrayIndexMapping. Also had to make the moveTo and operator()
members of the classes in expr.h be templated on number of
dimensions. Added testcases of applying stencils to expressions
involving remapped dimensions in stencil-et.cpp
2010-01-09 Patrik Jonsson <[email protected]>
* testsuite/Makefile.am, testsuite/stencil-et.cpp: Added testcase
for stencil expressions.
2010-01-09 Patrik Jonsson <[email protected]>
* blitz/array/stencil-et.h: Added comment explaining what
operations don't work with stencil expressions.
2010-01-09 Patrik Jonsson <[email protected]>
* blitz/array/expr.h, blitz/array/functorExpr.h: Added versions of
_bz_offsetData taking dimension arguments.
2010-01-08 Patrik Jonsson <[email protected]>
* blitz/array/stencil-et.h: Added support for BZ_ET_STENCIL2. Added
shift methods to ET classes. Improved code implementing the
stencil calls for expressions and arrays to be more concise,
though the requirement to have exact matches for all calls using
Arrays necessitates a lot of code duplication. Result type
declarations of BZ_ET_STENCIL2 needs work.
2010-01-08 Patrik Jonsson <[email protected]>
* blitz/array/fastiter.h: Added domain() and _bz_offsetData()
methods to FastArrayIteratorBase.
2010-01-08 Patrik Jonsson <[email protected]>
* blitz/array/stencilops.h: Updated BZ_DECLARE_STENCIL_OPERATOR2/3
to not require all types be the same, as this makes them useless
for expressions.
2010-01-08 Patrik Jonsson <[email protected]>
* blitz/etbase.h: Added wrap() methods to explicitly convert ET
objects to ETBase. This is needed for the stencil operator
functions to match correctly.
2010-01-07 Patrik Jonsson <[email protected]>
* blitz/indexexpr.h, blitz/array/expr.h, blitz/array/functorExpr.h,
blitz/array/map.h, blitz/array/reduce.h, blitz/array/where.h:
Added methods and typedefs necessary to support stencil
expressions. Code now passes all test cases.
2010-01-07 Patrik Jonsson <[email protected]>
* blitz/array/stencil-et.h: Big cleanup. Removed the duplicate
classes name_et and name_etExpr, all expressions are now handled
by one class called name_et, derived from _bz_StencilExpr.
Improved prettyPrint. Made typedefs more consistent across
classes.
2010-01-07 Patrik Jonsson <[email protected]>
* blitz/array/fastiter.h: Fixed a bug where operator= is the base
class was hidden.
2010-01-06 Patrik Jonsson <[email protected]>
* blitz/funcs.h, blitz/indexexpr.h, blitz/array/asexpr.h,
blitz/array/expr.h, blitz/array/fastiter.h, blitz/array/map.h,
blitz/array/newet-macros.h, blitz/array/reduce.h,
blitz/array/stencil-et.h: Updated stencil operators in
stencil-et.h so they work with expressions, instead of just
arrays, and only applies themselves to the interior domain to
avoid overrunning the bounds. This necessitated adding some
methods to the classes in expr.h, and cloning FastArrayIterator
to FastArrayCopyIterator which keeps a copy of the array it
iterates over. stencil-et.h needs cleaning up.