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ϚϧνεϨοσΟϯάͷ࢓૊Έ inside multi-threading Laurent Esnault, Vice President of Engineering ϩϗϯɾΤϊʔ

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༻ޠղઆ

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ίΦϖϥςΟϒϞʔυ ༻ޠղઆ

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• ϓϩηεಉ࢜ͰεέδϡʔϧΛ؅ཧ - ໌ࣔత·ͨ͸҉ࣔత*%-& ίΦϖϥςΟϒϞʔυ ༻ޠղઆ

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• ϓϩηεಉ࢜ͰεέδϡʔϧΛ؅ཧ - ໌ࣔత·ͨ͸҉ࣔత*%-& • ར༻Ͱ͖ΔίΞ͸ݸͷΈ ίΦϖϥςΟϒϞʔυ ༻ޠղઆ

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• ϓϩηεಉ࢜ͰεέδϡʔϧΛ؅ཧ - ໌ࣔత·ͨ͸҉ࣔత*%-& • ར༻Ͱ͖ΔίΞ͸ݸͷΈ • ϢʔβʔΠϯλϑΣʔε0, ίΦϖϥςΟϒϞʔυ ༻ޠղઆ

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• ϓϩηεಉ࢜ͰεέδϡʔϧΛ؅ཧ - ໌ࣔత·ͨ͸҉ࣔత*%-& • ར༻Ͱ͖ΔίΞ͸ݸͷΈ • ϢʔβʔΠϯλϑΣʔε0, ϓϦΤϯϓςΟϒϞʔυ ίΦϖϥςΟϒϞʔυ ༻ޠղઆ

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• ϓϩηεಉ࢜ͰεέδϡʔϧΛ؅ཧ - ໌ࣔత·ͨ͸҉ࣔత*%-& • ར༻Ͱ͖ΔίΞ͸ݸͷΈ • ϢʔβʔΠϯλϑΣʔε0, ϓϦΤϯϓςΟϒϞʔυ • 04͕εέδϡʔϧΛ؅ཧ ίΦϖϥςΟϒϞʔυ ༻ޠղઆ

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• ϓϩηεಉ࢜ͰεέδϡʔϧΛ؅ཧ - ໌ࣔత·ͨ͸҉ࣔత*%-& • ར༻Ͱ͖ΔίΞ͸ݸͷΈ • ϢʔβʔΠϯλϑΣʔε0, ϓϦΤϯϓςΟϒϞʔυ • 04͕εέδϡʔϧΛ؅ཧ • ۭ͍͍ͯΔίΞΛ͢΂ͯར༻Ͱ͖Δ ίΦϖϥςΟϒϞʔυ ༻ޠղઆ

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• ϓϩηεಉ࢜ͰεέδϡʔϧΛ؅ཧ - ໌ࣔత·ͨ͸҉ࣔత*%-& • ར༻Ͱ͖ΔίΞ͸ݸͷΈ • ϢʔβʔΠϯλϑΣʔε0, ϓϦΤϯϓςΟϒϞʔυ • 04͕εέδϡʔϧΛ؅ཧ • ۭ͍͍ͯΔίΞΛ͢΂ͯར༻Ͱ͖Δ • ϢʔβʔΠϯλϑΣʔε/( ίΦϖϥςΟϒϞʔυ ༻ޠղઆ

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ϓϦΤϯϓςΟϒϞʔυ ίΦϖϥςΟϒϞʔυ ༻ޠղઆ

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U U $16 $16 ϓϦΤϯϓςΟϒϞʔυ ίΦϖϥςΟϒϞʔυ ༻ޠղઆ

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ϓϩηε" U U $16 $16 *%-& ϓϦΤϯϓςΟϒϞʔυ ίΦϖϥςΟϒϞʔυ ༻ޠղઆ

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ϓϩηε" ϓϩηε# U U $16 $16 *%-& *%-& ϓϦΤϯϓςΟϒϞʔυ ίΦϖϥςΟϒϞʔυ ༻ޠղઆ

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ϓϩηε" ϓϩηε" ϓϩηε# U U $16 $16 *%-& *%-& ϓϦΤϯϓςΟϒϞʔυ ίΦϖϥςΟϒϞʔυ ༻ޠղઆ

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ϓϩηε" ϓϩηε" ϓϩηε# U U $16 $16 U U $16 $16 *%-& *%-& ϓϦΤϯϓςΟϒϞʔυ ίΦϖϥςΟϒϞʔυ ༻ޠղઆ

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ϓϩηε" ϓϩηε# ϓϩηε" ϓϩηε" ϓϩηε# U U $16 $16 U U $16 $16 *%-& *%-& ϓϦΤϯϓςΟϒϞʔυ ίΦϖϥςΟϒϞʔυ ༻ޠղઆ

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ϓϦΤϯϓςΟϒϞʔυ

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ϓϦΤϯϓςΟϒϞʔυ • %#%

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ϓϦΤϯϓςΟϒϞʔυ • %#% • 42-

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ϓϦΤϯϓςΟϒϞʔυ • %#% • 42- • )551

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σϞϯετϨʔγϣϯ %ϓϩηεΛϓϦΤϯϓςΟϒϞʔυͰ࣮ߦ͢Δ

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BE PREPARED NOT SCARED ৺ߏ͕͑େࣄ ҟม΍ࡂ֐ΛʰාΕΔͳ४උͤΑʱ ʢ๺ถͷඪޠʣ

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BE PREPARED NOT SCARED • Ϗοτ൛ • ίϯύΠϧϞʔυ • ϓϦΤϯϓςΟϒରԠίϚϯυ ৺ߏ͕͑େࣄ ҟม΍ࡂ֐ΛʰාΕΔͳ४උͤΑʱ ʢ๺ถͷඪޠʣ

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BE PREPARED NOT SCARED • Ϗοτ൛ • ίϯύΠϧϞʔυ • ϓϦΤϯϓςΟϒରԠίϚϯυ ৺ߏ͕͑େࣄ ҟม΍ࡂ֐ΛʰාΕΔͳ४උͤΑʱ ʢ๺ถͷඪޠʣ

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BE PREPARED NOT SCARED • Ϗοτ൛ • ίϯύΠϧϞʔυ • ϓϦΤϯϓςΟϒରԠίϚϯυ ৺ߏ͕͑େࣄ ҟม΍ࡂ֐ΛʰාΕΔͳ४උͤΑʱ ʢ๺ถͷඪޠʣ

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ΦϯϥΠϯυΩϡϝϯτ

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ΦϯϥΠϯυΩϡϝϯτ

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࣮ߦϞʔυ

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࣮ߦϞʔυ ϝιουϓϩύςΟ

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• ϓϦΤϯϓςΟϒ࣮ߦՄ ࣮ߦϞʔυ ϝιουϓϩύςΟ

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• ϓϦΤϯϓςΟϒ࣮ߦՄ • ϓϦΤϯϓςΟϒ࣮ߦෆՄ ࣮ߦϞʔυ ϝιουϓϩύςΟ

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• ϓϦΤϯϓςΟϒ࣮ߦՄ • ϓϦΤϯϓςΟϒ࣮ߦෆՄ • ಛʹઃఆ͠ͳ͍ ࣮ߦϞʔυ ϝιουϓϩύςΟ

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• ϓϦΤϯϓςΟϒ࣮ߦՄ • ϓϦΤϯϓςΟϒ࣮ߦෆՄ • ಛʹઃఆ͠ͳ͍ ࣮ߦϞʔυ ίϯύΠϥʔʹΑΔνΣοΫ ϝιουϓϩύςΟ

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• ϓϦΤϯϓςΟϒ࣮ߦՄ • ϓϦΤϯϓςΟϒ࣮ߦෆՄ • ಛʹઃఆ͠ͳ͍ • ϓϦΤϯϓςΟϒରԠ ࣮ߦϞʔυ ίϯύΠϥʔʹΑΔνΣοΫ ϝιουϓϩύςΟ

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• ϓϦΤϯϓςΟϒ࣮ߦՄ • ϓϦΤϯϓςΟϒ࣮ߦෆՄ • ಛʹઃఆ͠ͳ͍ • ϓϦΤϯϓςΟϒରԠ • ϓϦΤϯϓςΟϒඇରԠ ࣮ߦϞʔυ ίϯύΠϥʔʹΑΔνΣοΫ ϝιουϓϩύςΟ

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σϞϯετϨʔγϣϯ ࣮ߦϞʔυ

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ॳΊʹݺ͹ΕΔ ϓϩδΣΫτϝιου͚ͩ มߋ͢Ε͹ྑ͍ ϙΠϯτ

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BE PREPARED NOT SCARED • Ϗοτ൛ • ίϯύΠϧϞʔυ • ϓϦΤϯϓςΟϒରԠίϚϯυ • Πϯλʔϓϩηεม਺͸࢖༻ېࢭ • ϢʔβʔΠϯλϑΣʔεແ͠ ৺ߏ͕͑େࣄ ҟม΍ࡂ֐ΛʰාΕΔͳ४උͤΑʱ ʢ๺ถͷඪޠʣ

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BE PREPARED NOT SCARED • Ϗοτ൛ • ίϯύΠϧϞʔυ • ϓϦΤϯϓςΟϒରԠίϚϯυ • Πϯλʔϓϩηεม਺͸࢖༻ېࢭ • ϢʔβʔΠϯλϑΣʔεແ͠ ৺ߏ͕͑େࣄ ҟม΍ࡂ֐ΛʰාΕΔͳ४උͤΑʱ ʢ๺ถͷඪޠʣ

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ίΦϖϥςΟϒ

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ίΦϖϥςΟϒ <>myVar:=<>myVar+1

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ίΦϖϥςΟϒ <>myVar:=<>myVar+1 IDLE IDLE

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ϓϦΤϯϓςΟϒ <>myVar:=<>myVar+1 <>myVar:=<>myVar+1 <>myVar:=<>myVar+1 <>myVar:=<>myVar+1 IDLE IDLE

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ϓϦΤϯϓςΟϒ <>myVar:=<>myVar+1 <>myVar:=<>myVar+1 <>myVar:=<>myVar+1 <>myVar:=<>myVar+1 IDLE IDLE IDLE

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<>myVar:=<>myVar+1 CLEAR SEMAPHORE("myVar") If(Not(Semaphore("myVar";1000))) ϓϦΤϯϓςΟϒ End if

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ΠϯλʔϓϩηεΛ࢖ΘͣʹͲ͏΍ͬͯ ϓϩηεؒͰ৘ใΛ΍ΓऔΓ͢Δͷ

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$"--803,&3

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$"--803,&3 • ໊લ͕෇͞ΕͨϝοηʔδϘοΫε

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$"--803,&3 • ໊લ͕෇͞ΕͨϝοηʔδϘοΫε • ϝιουΛ࣮ߦ͢ΔͨΊͷϓϩηε

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$"--803,&3 • ໊લ͕෇͞ΕͨϝοηʔδϘοΫε • ϝιουΛ࣮ߦ͢ΔͨΊͷϓϩηε • $"--803,&3ͰϝοηʔδΛಧ͚Δ - Ҿ਺͸/FXQSPDFTTʹࣅ͍ͯΔ - ೚ҙͷϓϩδΣΫτϝιου - ೚ҙͷύϥϝʔλʔ

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myWorker ΞϓϦέʔγϣϯϓϩηε myWorkerϓϩηε

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myWorker CALL WORKER("myWorker"; "myMethod";$param) ΞϓϦέʔγϣϯϓϩηε myWorkerϓϩηε

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myWorker CALL WORKER("myWorker"; "myMethod";$param) ΞϓϦέʔγϣϯϓϩηε myWorkerϓϩηε

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myWorker CALL WORKER("myWorker"; "myMethod";$param) ΞϓϦέʔγϣϯϓϩηε myWorkerϓϩηε you’ve got mail!

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myWorker ΞϓϦέʔγϣϯϓϩηε myWorkerϓϩηε CALL WORKER("myWorker"; "myMethod";$param)

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myWorker ΞϓϦέʔγϣϯϓϩηε myWorkerϓϩηε CALL WORKER("myWorker"; "myMethod";$param)

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myWorker ΞϓϦέʔγϣϯϓϩηε myWorkerϓϩηε myMethod($param) CALL WORKER("myWorker"; "myMethod";$param)

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myWorker ΞϓϦέʔγϣϯϓϩηε myWorkerϓϩηε CALL WORKER("myWorker"; "myMethod";$param)

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σϞϯετϨʔγϣϯ ϓϩηεؒͷσʔλ௨৴

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BE PREPARED NOT SCARED • Ϗοτ൛ • ίϯύΠϧϞʔυ • ϓϦΤϯϓςΟϒରԠίϚϯυ • Πϯλʔϓϩηεม਺͸࢖༻ېࢭ • ϢʔβʔΠϯλϑΣʔεແ͠ ৺ߏ͕͑େࣄ ҟม΍ࡂ֐ΛʰාΕΔͳ४උͤΑʱ ʢ๺ถͷඪޠʣ

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BE PREPARED NOT SCARED • Ϗοτ൛ • ίϯύΠϧϞʔυ • ϓϦΤϯϓςΟϒରԠίϚϯυ • Πϯλʔϓϩηεม਺͸࢖༻ېࢭ • ϢʔβʔΠϯλϑΣʔεແ͠ ৺ߏ͕͑େࣄ ҟม΍ࡂ֐ΛʰාΕΔͳ४උͤΑʱ ʢ๺ถͷඪޠʣ

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Ͳ͏΍ͬͯϓϦΤϯϓςΟϒϓϩηεͷ ϢʔβʔΠϯλϑΣʔεΛ࡞੒͢Δͷ

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$"--'03.

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$"--'03. • ΢Πϯυ΢ຖʹϝοηʔδϘοΫε

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$"--'03. • ΢Πϯυ΢ຖʹϝοηʔδϘοΫε • ϑΥʔϜͷίϯςΩετͰϝιουΛ࣮ߦ͢Δ

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$"--'03. • ΢Πϯυ΢ຖʹϝοηʔδϘοΫε • ϑΥʔϜͷίϯςΩετͰϝιουΛ࣮ߦ͢Δ • $"--'03.ͰϝοηʔδΛಧ͚Δ - Ҿ਺͸$"--803,&3ʹࣅ͍ͯΔ - ೚ҙͷϓϩδΣΫτϝιου - ೚ҙͷύϥϝʔλʔ

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myWindow ϓϩηε·ͨ͸ϫʔΧʔ myWindow΢Πϯυ΢

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myWindow CALL FORM($myWindow; "myMethod";$param) ϓϩηε·ͨ͸ϫʔΧʔ myWindow΢Πϯυ΢

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myWindow CALL FORM($myWindow; "myMethod";$param) ϓϩηε·ͨ͸ϫʔΧʔ myWindow΢Πϯυ΢

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myWindow CALL FORM($myWindow; "myMethod";$param) ϓϩηε·ͨ͸ϫʔΧʔ myWindow΢Πϯυ΢ you’ve got mail!

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myWindow CALL FORM($myWindow; "myMethod";$param) ϓϩηε·ͨ͸ϫʔΧʔ myWindow΢Πϯυ΢

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myWindow CALL FORM($myWindow; "myMethod";$param) ϓϩηε·ͨ͸ϫʔΧʔ myWindow΢Πϯυ΢

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myWindow CALL FORM($myWindow; "myMethod";$param) ϓϩηε·ͨ͸ϫʔΧʔ myWindow΢Πϯυ΢ myMethod($param)

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myWindow CALL FORM($myWindow; "myMethod";$param) ϓϩηε·ͨ͸ϫʔΧʔ myWindow΢Πϯυ΢

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σϞϯετϨʔγϣϯ ΢Πϯυ΢ؒͷϝοηʔδૹड৴

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Ϗοτ൛

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Ϗοτ൛ Windows Mac

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v12 Ϗοτ൛ Windows Mac

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v12 Ϗοτ൛ Windows Mac v13 OD BC

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v12 Ϗοτ൛ Windows Mac v13 OD BC v15 OD BC

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v12 v15 Rx Ϗοτ൛ Windows Mac v13 OD BC v15 OD BC

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v12 v15 Rx v15 R5 Ϗοτ൛ Windows Mac v13 OD BC v15 OD BC

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v12 v15 Rx v15 R5 v16 Ϗοτ൛ Windows Mac v13 OD BC v15 OD BC

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ϓϦΤϯϓςΟϒϞʔυ ΫϥΠΞϯταʔόʔ σʔλϕʔε 42- )551 TUBUJD EZOBNJD ϥϯήʔδ

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·ͱΊ

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·ͱΊ • Ϗοτ൛ ֦ுੑ ͓ΑͼॲཧྗΞοϓͷجૅ εέʔϥϏϦςΟ ύϑΥʔϚϯε

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·ͱΊ • Ϗοτ൛ ֦ுੑ ͓ΑͼॲཧྗΞοϓͷجૅ εέʔϥϏϦςΟ ύϑΥʔϚϯε • ඇಉظϝοηʔδ؆୯͔ͭೳ཰తͳϓϩηεؒ௨৴ ηϚϑΥʔෆཁɾσουϩοΫճආ

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·ͱΊ • Ϗοτ൛ ֦ுੑ ͓ΑͼॲཧྗΞοϓͷجૅ εέʔϥϏϦςΟ ύϑΥʔϚϯε • ඇಉظϝοηʔδ؆୯͔ͭೳ཰తͳϓϩηεؒ௨৴ ηϚϑΥʔෆཁɾσουϩοΫճආ • ૣ଎ɹɹΛೖखͯ͠׳Ε͓͖ͯ·͠ΐ͏ 3