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[PATCH 0/4 V4] GDB Performance testing
- From: Yao Qi <yao at codesourcery dot com>
- To: <gdb-patches at sourceware dot org>
- Date: Fri, 1 Nov 2013 15:34:56 +0800
- Subject: [PATCH 0/4 V4] GDB Performance testing
- Authentication-results: sourceware.org; auth=none
Hi,
Here is the V4 of GDB performance testing. Doug approved V3 except
patch 2/4. V4 addresses review comments to V3, including Pedro's
suggestion on renaming parameters.
The changes in V4 can be found in each patch.
The basic usages of performance testing are,
$ make check-perf
$ make check-perf RUNTESTFLAGS="--target_board=native-gdbserver solib.exp"
$ make check-perf RUNTESTFLAGS="solib.exp SOLIB_COUNT=512"
We can skip compilation step like,
$ make check-perf RUNTESTFLAGS='solib.exp GDB_PERFTEST_MODE=run'
or only compile test cases,
$ make check-perf RUNTESTFLAGS='solib.exp GDB_PERFTEST_MODE=compile'
in default, GDB_PERFTEST_MODE=both.
If the perf test case takes much time, we can specify timeout by
GDB_PERFTEST_TIMEOUT=1000.
$ make check-perf RUNTESTFLAGS="--target_board=native-gdbserver GDB_PERFTEST_TIMEOUT=4000 solib.exp"
*** BLURB HERE ***
Yao Qi (4):
New make target 'check-perf' and new dir gdb.perf
Perf test framework
Mention perf test in testsuite/README
Test on solib load and unload
gdb/Makefile.in | 8 +
gdb/testsuite/Makefile.in | 4 +
gdb/testsuite/README | 27 ++++
gdb/testsuite/configure | 3 +-
gdb/testsuite/configure.ac | 2 +-
gdb/testsuite/gdb.perf/Makefile.in | 15 ++
gdb/testsuite/gdb.perf/lib/perftest/__init__.py | 17 +++
gdb/testsuite/gdb.perf/lib/perftest/measure.py | 146 ++++++++++++++++++++
gdb/testsuite/gdb.perf/lib/perftest/perftest.py | 73 ++++++++++
gdb/testsuite/gdb.perf/lib/perftest/reporter.py | 64 +++++++++
gdb/testsuite/gdb.perf/lib/perftest/testresult.py | 57 ++++++++
gdb/testsuite/gdb.perf/solib.c | 83 ++++++++++++
gdb/testsuite/gdb.perf/solib.exp | 85 ++++++++++++
gdb/testsuite/gdb.perf/solib.py | 73 ++++++++++
gdb/testsuite/lib/gdb.exp | 16 +++
gdb/testsuite/lib/perftest.exp | 148 +++++++++++++++++++++
16 files changed, 819 insertions(+), 2 deletions(-)
create mode 100644 gdb/testsuite/gdb.perf/Makefile.in
create mode 100644 gdb/testsuite/gdb.perf/lib/perftest/__init__.py
create mode 100644 gdb/testsuite/gdb.perf/lib/perftest/measure.py
create mode 100644 gdb/testsuite/gdb.perf/lib/perftest/perftest.py
create mode 100644 gdb/testsuite/gdb.perf/lib/perftest/reporter.py
create mode 100644 gdb/testsuite/gdb.perf/lib/perftest/testresult.py
create mode 100644 gdb/testsuite/gdb.perf/solib.c
create mode 100644 gdb/testsuite/gdb.perf/solib.exp
create mode 100644 gdb/testsuite/gdb.perf/solib.py
create mode 100644 gdb/testsuite/lib/perftest.exp
--
1.7.7.6