r14271 Audit a few buffer sizes, increase one.
r14280 Audit buffer size.
r14296 Remove a few unneeded header files.
r14310 Replace fixed size buffers with a large enough buffers.
r14338 Remove a dead assignment in print_bbcs and make global variable
print_fd a local variable.
r14359 Remove a benign macro redefinition in cachegrind.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14595
Because most Ir accesses touch only one line, and this
can be detected at instrumentation time, use a special
handler for that. This handler does not need to check
cache line crossing at runtime.
This does not change the results of the simulator at all,
but improves runtime by around 15% on perf benchmarks.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13095
In addition to "__attribute__((always_inline))", gcc wants
"__inline__" to be used, otherwise the warning
warning: always_inline function might not be inlinable
is printed. However, this does not have any effect on
performance (probably "static" makes gcc 4.7 already inlining
the functions?).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13092
This saves instructions in hot path, resulting in
3% improvement on average with perf benchmarks.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13025
Makes modifications simpler in the future, and
should result in the same code.
This patch was already discussed some time ago on the
dev mailing list, and did not make a difference on
various architectures.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13024
of the L2 cache. This is to accommodate machines with three levels of
cache. We still only simulate two levels, the first and the last.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11404
The number of sets, ie. number of cache lines divided by associativity,
and the cache line size still have to be powers of two.
This change is needed for default cache parameters used on some Intel
Core 2 and Atom processors.
Includes cachegrind manual update and explicit tests with 24KB D1/3MB L2
Reverts addition of 6MB warning to {cachegrind,callgrind}/tests/filter_stderr
Backporting to VALGRIND_3_4_BRANCH needs r8912
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9080
relatively minor extensions to m_debuginfo, a major overhaul of
m_debuginfo/readdwarf3.c to get its space usage under control, and
changes throughout the system to enable heap-use profiling.
The majority of the merged changes were committed into
branches/PTRCHECK as the following revs: 8591 8595 8598 8599 8601 and
8161.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8621
caused many inaccuracies so far because it only matters if addresses
above the 4GB line are used. Thanks to Josef W for the patch.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4898
