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TruffleでPHPぽい言語を実装したら爆速だった話 / truffle php at jj...
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Naoki Kishida
February 27, 2019
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TruffleでPHPぽい言語を実装したら爆速だった話 / truffle php at jjug night seminar
TruffleでPHPを実装したら爆速だった話です
Naoki Kishida
February 27, 2019
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Transcript
TrufflePHP JJUG 2019/2/27 LINE Fukuoka
• • LINE Fukuoka •
• @kis
Truffle •
Truffle • ()
Truffle
PHP • jparsec ( ) • https://github.com/jparsec/jparsec/ •
• +-<>.( ) • • • if • echo https://github.com/kishida/phpparser
<?php function fib($n) { if ($n
< 2) { return $n; } return fib($n - 1) + fib($n - 2); } echo "fib:".fib(31); echo "¥n";
(1/6) • Node
(2/6) • • (Specialization)
(3/6) • CallNode
(4/6) •
(5/6) • NodeDirectCallNodeCompilerAssertsGraal • Java
(6/6) • 5; • 0:, 4 %)5210:, 69; •
return=-2/ goto(JVM%)) jmp(*!' +) ReturnException #+&"$(87 resultObject <3.
<?php function fib($n) { if ($n < 2) {
return $n; } return fib($n - 1) + fib($n - 2); } $start = microtime(1); echo "fib:".fib(31); echo "¥n"; echo "time:".(microtime(1) - $start); echo "¥n"; fib(31);fib(31);fib(31);fib(31);fib(31); $start = microtime(1); echo "fib:".fib(31); echo "¥n"; echo "time:".(microtime(1) - $start); echo "¥n";
• (interpreter) on JDK 11 • Truffle
JDK 11 • Truffle GraalVM CE • Truffle GraalVM CE • Truffle GraalVM EE • Truffle GraalVM EE • PHP 5.6 • PHP 7.3
(JIT) • PHP 7.3PHP5.63 • PHP7.37 • Truffle+GraalVM
CEPHP7.3 • Truffle+GraalVM EEPHP7.32 • GraalVM CE PHP7.32 • GraalVM EE PHP7.34
• JIT • •
• EE PHP7.3 • CE PHP7.3
• PHP # &!"' • %
• • EE$CE% <?php function fib($n) { if ($n < 2) { return $n; } return fib($n - 1) + fib($n - 2); } echo "fib:".fib(31); echo "¥n";
• Real$) "UserCPU! " • JVMUser" ' •
( CPU" ' • GraalVMRealUser & • Graal#% ( CPU"
• PHPPHP3PHP4PHP5PHP7 '5# !"(PHP6&8) • (0, +*:% PHP7941
• "$!(03 • . '5# (0,6 -2 • 5/$7)#(Specialization)
• GraalVM • Truffle • "
# SimpleLanguage • Writing a Language in Truffle • gitter ! % • Graal&$