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| 1 # Copyright 2010, Google Inc. | 1 #!/bin/bash |
| 2 # Copyright 2015, Google Inc. |
| 2 # All rights reserved. | 3 # All rights reserved. |
| 3 # | 4 # |
| 4 # Redistribution and use in source and binary forms, with or without | 5 # Redistribution and use in source and binary forms, with or without |
| 5 # modification, are permitted provided that the following conditions are | 6 # modification, are permitted provided that the following conditions are |
| 6 # met: | 7 # met: |
| 7 # | 8 # |
| 8 # * Redistributions of source code must retain the above copyright | 9 # * Redistributions of source code must retain the above copyright |
| 9 # notice, this list of conditions and the following disclaimer. | 10 # notice, this list of conditions and the following disclaimer. |
| 10 # * Redistributions in binary form must reproduce the above | 11 # * Redistributions in binary form must reproduce the above |
| 11 # copyright notice, this list of conditions and the following disclaimer | 12 # copyright notice, this list of conditions and the following disclaimer |
| 12 # in the documentation and/or other materials provided with the | 13 # in the documentation and/or other materials provided with the |
| 13 # distribution. | 14 # distribution. |
| 14 # * Neither the name of Google Inc. nor the names of its | 15 # * Neither the name of Google Inc. nor the names of its |
| 15 # contributors may be used to endorse or promote products derived from | 16 # contributors may be used to endorse or promote products derived from |
| 16 # this software without specific prior written permission. | 17 # this software without specific prior written permission. |
| 17 # | 18 # |
| 18 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | 19 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 19 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | 20 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 20 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | 21 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 21 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 22 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 22 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 23 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 23 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 24 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 24 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 25 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 25 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 26 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 27 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 28 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 28 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 29 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 | 30 |
| 31 set -ex |
| 30 | 32 |
| 31 from mod_pywebsocket import msgutil | 33 cd $(dirname $0)/../../.. |
| 32 | 34 |
| 35 BINS="sync_unary_ping_pong_test sync_streaming_ping_pong_test" |
| 36 CPUS=`python -c 'import multiprocessing; print multiprocessing.cpu_count()'` |
| 33 | 37 |
| 34 _GOODBYE_MESSAGE = 'Goodbye' | 38 make CONFIG=basicprof -j$CPUS $BINS |
| 35 | 39 |
| 40 mkdir -p reports |
| 36 | 41 |
| 37 def web_socket_do_extra_handshake(request): | 42 # try to use pypy for generating reports |
| 38 pass # Always accept. | 43 # each trace dumps 7-8gig of text to disk, and processing this into a report is |
| 44 # heavyweight - so any speed boost is worthwhile |
| 45 # TODO(ctiller): consider rewriting report generation in C++ for performance |
| 46 if which pypy >/dev/null; then |
| 47 PYTHON=pypy |
| 48 else |
| 49 PYTHON=python2.7 |
| 50 fi |
| 39 | 51 |
| 52 # start processes, interleaving report index generation |
| 53 echo '<html><head></head><body>' > reports/index.html |
| 54 for bin in $BINS |
| 55 do |
| 56 bins/basicprof/$bin |
| 57 mv latency_trace.txt $bin.trace |
| 58 echo "<a href='$bin.txt'>$bin</a><br/>" >> reports/index.html |
| 59 done |
| 60 pids="" |
| 61 # generate report pages... this will take some time |
| 62 # run them in parallel: they take 1 cpu each |
| 63 for bin in $BINS |
| 64 do |
| 65 $PYTHON tools/profiling/latency_profile/profile_analyzer.py \ |
| 66 --source=$bin.trace --fmt=simple > reports/$bin.txt & |
| 67 pids+=" $!" |
| 68 done |
| 69 echo '</body></html>' >> reports/index.html |
| 40 | 70 |
| 41 def web_socket_transfer_data(request): | 71 # make sure we kill the report generation if something goes wrong |
| 42 while True: | 72 trap "kill $pids || true" 0 |
| 43 line = msgutil.receive_message(request) | 73 |
| 44 msgutil.send_message(request, line) | 74 # finally, wait for the background report generation to finish |
| 45 if line == _GOODBYE_MESSAGE: | 75 for pid in $pids |
| 46 return | 76 do |
| 77 » if wait $pid |
| 78 » then |
| 79 » » echo "Finished $pid" |
| 80 » else |
| 81 » » exit 1 |
| 82 » fi |
| 83 done |
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Chromium Code Reviews
Issue 1932353002:
Initial checkin of gRPC to third_party/
Base URL: https://chromium.googlesource.com/chromium/src.git@master