Post AWiSN6YrexubuDXEum by paulralph@mastodon.acm.org
 (DIR) More posts by paulralph@mastodon.acm.org
 (DIR) Post #AWiSN5quIOkZhsy8Om by paulralph@mastodon.acm.org
       2023-06-14T11:40:42Z
       
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       @seresearchers today at #EASE2023 I learned that CPU time is not always a good proxy for energy consumption in mobile apps because mobiles have both efficient and performance cores, so it depends which cores are being used.
       
 (DIR) Post #AWiSN6YrexubuDXEum by paulralph@mastodon.acm.org
       2023-06-15T07:00:33Z
       
       0 likes, 1 repeats
       
       @seresearchers The plot thickens! It seems that for any machine with a multi-core processor, CPU time is not a good proxy for energy usage because the latter depends on how many cores are used. This has important implications for research on software sustainability, in which energy usage is a key dependent variable.
       
 (DIR) Post #AWiSNAntt0Jf40bIuG by mtorchiano@mastodon.uno
       2023-06-15T12:55:12Z
       
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       @paulralph @seresearchers My question is how much control you have when using high-level languages/frameworks
       
 (DIR) Post #AWiSzVMnsk0rqJCjBI by paulralph@mastodon.acm.org
       2023-06-15T13:02:07Z
       
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       @mtorchiano @seresearchers There's a thesis in that :-)