adding performance tests to ICU CI.
- test/perf/Makefile.in:
adds strsrchperf to list of subdirs.
changes target 'all' to compile everything in the standard way.
- test/perf/ustrperf/Makefile.in: changes target executable from stringperf to
ustrperf (i.e. name of directory) to allow uniform handling with other
perf tests in GHA CI rules.
- tools/ctestfw/uperf.cpp: changes output to ndjson format for processing with
GHA Benchmark. Keep the previous output, which gets processed by the Perl
scripts, when executed in 'verbose' mode. Backward compatibility,
in case someone still wants to use the Perl scripts for the time being.
May get cleaned up later.
Also remove a few non-essential output lines that would interfer with
GHA Benchmark.
processing
Remove the functions UVector::addElementX() and UVector::ensureCapacityX() that
were temporarily added to aid in the cleaning up of UVector's out-of-memory
error handling.
1. vector.contains() uses sequential comparison, O(n).
As the vector size is great, the performance will be impacted.
Remove this unnecessary check, vector.contains(), in C++.
2. At Java's CjkBreakEngine, replace "vector.contains()" with "if(pos > previous)" to deal with duplicate breakpoint position.
This way, C++ and Java implementation will be synchronous.
Test: ant checkTest -Dtestclass='com.ibm.icu.dev.test.rbbi.RBBITest'
(RBBTest#TestBreakAllChars() can generate duplicate position for word break. It could pass with this change)
Revise uses of UVector in Formatting related code to better handle memory
allocation failures. This is one of an ongoing series of commits to address
similar problems with UVector usage throughout ICU.
The changes primarily involve switching uses of UVector::addElementX() to the
new adoptElement() or addElement() functions, as appropriate, and using
LocalPointers for tracking memory ownership.
Revise uses of UVector in the next batch of files to better handle memory
allocation failures. This is one of an ongoing series of commits to address
similar problems with UVector usage throughout ICU.
The changes primarily involve switching uses of UVector::addElementX() to the
new adoptElement() or addElement() functions, as appropriate, and using
LocalPointers for tracking memory ownership.
