File:Optimizing-different-parts.svg
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English: Assume that a task has two independent parts, A and B. B takes roughly 25% of the time of the whole computation. By working very hard, one may be able to make this part 5 times faster, but this only reduces the time for the whole computation by a little. In contrast, one may need to perform less work to make part A be twice as fast. This will make the computation much faster than by optimizing part B, even though B got a bigger speed-up, (5x versus 2x).
(explanation taken from caption in wikipedia:Amdahl's law) Català: Suposem que una tasca té dues parts independents, A i B. B ocupa aproximadament el 25% del temps de tot el càlcul. Treballant molt dur, és possible que aquesta part sigui 5 vegades més ràpida, però això només redueix una mica el temps de tot el càlcul. En canvi, és possible que calgui realitzar menys feina perquè la part A sigui el doble de ràpida. Això farà que el càlcul sigui molt més ràpid que optimitzant la part B, tot i que B va augmentar la velocitat (x5 enfront de x2). |
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| Source | Own work | |
| Author | Gorivero | |
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File:Optimizing-different-parts.svg has 1 translations.
This file was derived from: Optimizing-different-parts.png |
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| SVG development |   Please do not replace the simplified code of this file with a version created with Inkscape or any other vector graphics editor  |
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 07:45, 24 September 2023 | | 500 × 250 (2 KB) | Jaumellecha (talk | contribs) | File uploaded using svgtranslate tool (https://svgtranslate.toolforge.org/). Added translation for ca. |
| 23:58, 6 October 2016 |  | 500 × 250 (1 KB) | Metrónomo (talk | contribs) | Rewriting | |
| 05:47, 20 April 2008 |  | 525 × 182 (58 KB) | Raul654 (talk | contribs) | Fixed error | |
| 15:29, 10 January 2008 |  | 525 × 182 (58 KB) | Gorivero (talk | contribs) | == Sumario == {{Information |Description={{en|Assume that a task has two independent parts, A and B. B takes roughly 25% of the time of the whole computation. By working very hard, one may be able to make this part 5 times faster, but this only reduces th | |
| 15:25, 10 January 2008 |  | 525 × 182 (5 KB) | Gorivero (talk | contribs) | {{Information |Description={{en|Assume that a task has two independent parts, A and B. B takes roughly 25% of the time of the whole computation. By working very hard, one may be able to make this part 5 times faster, but this only reduces the time for the |
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