marshallpierce

Date

temporenc v1:

100YYYYY YYYYYYYM MMMDDDDD

lifthrasiir v1:

YYYYYYYY YYYYMMMM DDDDD111

marshallpierce

Comparing https://github.com/marshallpierce/rust-base64/tree/perf-optimization to https://github.com/aklomp/base64.

All tests are on an i7-6850K.

f17906e 4 bytes at a time, read individually

test decode_100b            ... bench:         154 ns/iter (+/- 0) = 649 MB/s
test decode_100b_reuse_buf  ... bench:         128 ns/iter (+/- 0) = 781 MB/s
test decode_10mib           ... bench:  14,392,694 ns/iter (+/- 177,189) = 728 MB/s

marshallpierce

ISSUE TYPE

• Bug Report

COMPONENT NAME

unarchive

ANSIBLE VERSION

ansible 2.1.0.0
  config file = /path/to/ansible.cfg

marshallpierce

Reproducible with https://bitbucket.org/marshallpierce/hdrhistogram-metrics-reservoir @ 1b9d9bc with './gradlew jmh'

# VM invoker: /Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home/jre/bin/java
# VM options: -Dfile.encoding=UTF-8 -Duser.country=US -Duser.language=en -Duser.variant
# Warmup: 20 iterations, 1 s each
# Measurement: 20 iterations, 1 s each
# Timeout: 10 min per iteration
# Threads: 3 threads, will synchronize iterations
# Benchmark mode: Throughput, ops/time
# Benchmark: org.mpierce.metrics.reservoir.hdrhistogram.HdrHistogramReservoirJmh.readWhileRecording

marshallpierce

Keybase proof

I hereby claim:

• I am marshallpierce on github.
• I am marshallpierce (https://keybase.io/marshallpierce) on keybase.
• I have a public key whose fingerprint is 9FBA EF9A E02A CAFE 27ED A945 D8DA AC38 DD8B 205F

To claim this, I am signing this object:

marshallpierce

Groovy Shell (2.2.1, JVM: 1.8.0)
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