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| author | Feng Xiao <xiaofeng@google.com> | 2016-09-12 16:08:16 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-09-12 16:08:16 -0700 |
| commit | 1affbd8717844b7bd3e8914e50e09cbd21142976 (patch) | |
| tree | 3ea512ff66ac2db0288fec52fda25633556171d2 | |
| parent | 4f032cd9affcff0747f5987dfdc0a04deee7a46b (diff) | |
| parent | f5c7a4896d329c669896b7f9f63e347462cce497 (diff) | |
| download | protobuf-1affbd8717844b7bd3e8914e50e09cbd21142976.tar.gz protobuf-1affbd8717844b7bd3e8914e50e09cbd21142976.tar.bz2 protobuf-1affbd8717844b7bd3e8914e50e09cbd21142976.zip | |
Merge pull request #2021 from zlim/bench-fix
benchmarks: update readme.txt
| -rw-r--r-- | benchmarks/readme.txt | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/benchmarks/readme.txt b/benchmarks/readme.txt index 2c836d0a..b08b8bc0 100644 --- a/benchmarks/readme.txt +++ b/benchmarks/readme.txt @@ -22,29 +22,25 @@ Running a benchmark (Java) $ javac -d tmp -cp protobuf.jar ProtoBench.java 3) Generate code for the relevant benchmark protocol buffer, e.g. - $ protoc --java_out=tmp google_size.proto google_speed.proto + $ protoc --java_out=tmp google_size.proto 4) Build the generated code, e.g. - $ cd tmp - $ javac -d . -cp ../protobuf.jar benchmarks/*.java + $ javac -d tmp -cp protobuf.jar tmp/benchmarks/*.java 5) Run the test. Arguments are given in pairs - the first argument is the descriptor type; the second is the filename. For example: - $ java -cp .;../protobuf.jar com.google.protocolbuffers.ProtoBench - benchmarks.GoogleSize$SizeMessage1 ../google_message1.dat - benchmarks.GoogleSpeed$SpeedMessage1 ../google_message1.dat - benchmarks.GoogleSize$SizeMessage2 ../google_message2.dat - benchmarks.GoogleSpeed$SpeedMessage2 ../google_message2.dat + $ java -cp tmp:protobuf.jar com.google.protocolbuffers.ProtoBench \ + 'benchmarks.GoogleSize$SizeMessage1' google_message1.dat \ + 'benchmarks.GoogleSize$SizeMessage2' google_message2.dat -6) Wait! Each test runs for around 30 seconds, and there are 6 tests +6) Wait! Each test runs for around 30 seconds, and there are 8 tests per class/data combination. The above command would therefore take - about 12 minutes to run. + about 8 minutes to run. Benchmarks available -------------------- From Google: -google_size.proto and google_speed.proto, messages -google_message1.dat and google_message2.dat. The proto files are -equivalent, but optimized differently. +google_size.proto, +messages google_message1.dat and google_message2.dat. |