306
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Ran 30 Nov 2016 07:36PM UTC

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Files 19

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Build # 306

Build Type

push

travis-ci

Committed by

scohen

Commit Message

Pure elixir implementation (#54)

A pure Elixir implementation of the Thrift binary protocol.

This PR includes serialization and deserialization for all thrift types as well as testing to make sure we match the thrift spec (which can be found here: https://erikvanoosten.github.io/thrift-missing-specification/#_binary_encoding)

The binary protocol is generated alongside the thrift data types, yielding a much faster implementation than the apache project's canonical one. 

Our benchmarks (using benchfella) indicate a speedup of between 10 and 20x.

## Binary Protocol Performance
benchmark name |  iterations | average time 
------------------|-----------|---------------
elixir serialization (left as IOList)                   |  2000  | 849.01 µs/op
elixir serialization (iolist_size)                        |  2000  | 933.83 µs/op
elixir serialization (converted to binary)        | 1000   | 1281.23 µs/op
elixir deserialization                                       |  1000   | 1178.46 µs/op
erlang serialization left as IOList                    |   100   | 10284.84 µs/op
erlang serialization (converted to binary)      |   100   | 11588.89 µs/op
erlang deserialization                                      |   100   | 21433.17 µs/op

Run Details

285 of 313 relevant lines covered (91.05%)

169.01 hits per line

Jobs

ID	Job ID	Ran	Coverage
1	306.1 (THRIFT=${TRAVIS_BUILD_DIR}/ci/thrift-docker)	30 Nov 2016 07:36PM UTC	91.03	Travis Job 306.1
2	306.2 (THRIFT=${TRAVIS_BUILD_DIR}/ci/thrift-docker)	30 Nov 2016 07:37PM UTC	91.03	Travis Job 306.2
3	306.3 (THRIFT=${TRAVIS_BUILD_DIR}/ci/thrift-docker)	30 Nov 2016 07:37PM UTC	91.03	Travis Job 306.3
4	306.4 (THRIFT=${TRAVIS_BUILD_DIR}/ci/thrift-docker)	30 Nov 2016 07:41PM UTC	91.05	Travis Job 306.4
5	306.5 (THRIFT=${TRAVIS_BUILD_DIR}/ci/thrift-docker)	30 Nov 2016 07:37PM UTC	91.05	Travis Job 306.5
6	306.6 (THRIFT=${TRAVIS_BUILD_DIR}/ci/thrift-docker)	30 Nov 2016 07:39PM UTC	91.05	Travis Job 306.6

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