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關於使用 CPU 核心數的部份

使用 Powerbuilder 編譯出來的程式

執行時會利用到幾個 CPU 的 核心 是不是跟 Powerbuilder 無關?

使用到幾個核心主要是由CPU或作業系統依指令分配完成的嗎?

每個版本的 Powerbuilder 編譯出來的程式都有可能在多核心執行

The question according to Google translate:

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Please tell me, is the following concept correct?

PowerBuilder 8:
1. If executed on a multi-core CPU, some instruction actions will be executed simultaneously on the multi-core execution
2. Single thread
3. 32-bit AP

PowerBuilder 11.5:
1. If executed on a multi-core CPU, some instruction actions will be executed simultaneously on the multi-core execution
2. Multi-threading
3. 32-bit AP

PowerBuilder 2021:
1. If executed on a multi-core CPU, some instruction actions will be executed simultaneously on the multi-core execution
2. Multi-threading
3. 64-bit AP

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My answer:

PowerBuilder is single threaded unless you use shared objects to implement multithreading.  According to the techno-kitten history of PowerBuilder changes, shared objects were added in PowerBuilder 6, so that version and later should be able to do it.

https://community.appeon.com/index.php/qna/q-a/multi-threading-in-powerbuilder