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Portland Java User Group (PJUG)

Oracle (Downtown Campus)
1211 SW 5th Avenue, Suite 800, Room 8005
Portland, Oregon 97204, US (map)

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Description

Discoveries in microbenchmarking with JMH

Microbenchmarking is fraught with peril. Method inlining. Dead code elimination. Constant folding. False sharing. Loop unrolling. Bimorphic and megamorhpic call sites. This talk explores these fantastic mysteries using JMH, the excellent microbenchmark harness from Oracle developed under the OpenJDK project.

Speaker

Trask Stalnaker

Trask Stalnaker is a 16-year Java programmer, author of Glowroot, Portland native and alumnus of Stanford University (BS Mathematics).

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