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(require 'leiningen.core.eval)
"Per os jvm options. Options common to all cases go under
`:any`. Options specific to one OS go under the key returned by
`leiningen.core.eval/get-os` for that system. Temporarily disabled
options can be kept under `:disabled`."
["-Xms512m" "-Xmx1g" ; Minimum and maximum sizes of the heap
"-XX:+UseParNewGC" ; Use the new parallel GC in conjunction with
"-XX:+UseConcMarkSweepGC" ; the concurrent garbage collector
"-XX:+CMSConcurrentMTEnabled" ; Enable multi-threaded concurrent gc work (ParNewGC)
"-XX:MaxGCPauseMillis=20" ; Specify a target of 20ms for max gc pauses
"-XX:+CMSIncrementalMode" ; Do many small GC cycles to minimize pauses
"-XX:MaxNewSize=257m" ; Specify the max and min size of the new
"-XX:NewSize=256m" ; generation to be small
"-XX:+UseTLAB" ; Uses thread-local object allocation blocks. This
; improves concurrency by reducing contention on
; the shared heap lock.
"-XX:MaxTenuringThreshold=0"] ; Makes the full NewSize available to every NewGC
; cycle, and reduces the pause time by not
; evaluating tenured objects. Technically, this
; setting promotes all live objects to the older
; generation, rather than copying them.
["-XX:ConcGCThreads=2" ; Use 2 threads with concurrent gc collections
"-XX:TieredCompilation" ; JVM7 - combine both client and server compilation
; strategies
"-XX:CompileThreshold=1" ; JIT each function after one execution
"-XX:+PrintGC" ; Print GC info to stdout
"-XX:+PrintGCDetails" ; - with details
"-XX:+PrintGCTimeStamps"]}) ; - and timestamps
(defn jvm-opts
"Return a complete vector of jvm-opts for the current os."
[] (let [os (leiningen.core.eval/get-os)]
(vec (set (concat (get JVMOPTS :any)
(get JVMOPTS os))))))
(defproject overtone "0.8.0-SNAPSHOT"
:description "Collaborative Programmable Music. ("
:url ""
:dependencies [[org.clojure/clojure "1.3.0"]
[org.clojure/core.incubator "0.1.0"]
[org.clojure/data.json "0.1.2"]
[clj-native "0.9.2-SNAPSHOT"]
[overtone/at-at "1.0.0"]
[overtone/osc-clj "0.8.1"]
[overtone/byte-spec "0.3.1"]
[overtone/midi-clj "0.4.0"]
[overtone/libs.handlers "0.2.0"]
[overtone/scsynth "3.5.3-SNAPSHOT"]
[overtone/scsynth-extras "3.5.2-SNAPSHOT"]
[clj-glob "1.0.0"]
[org.clojure/core.match "0.2.0-alpha9"]
[seesaw "1.4.1"]]
:native-path "native"
:jvm-opts ~(jvm-opts))