On Linux, how to tell how many cores of the machine are active?
Fresh3 days ago
Mar 15, 202654246 viewsConfidence Score0%
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Problem
On Linux, how to tell how many cores of the machine are active? I assume a test for this would work for Android too. I need to know if more than one core is ever active. Was wondering to test this by having a process create many threads. Is it possible for a thread to query which processor it is on…
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Fix for: On Linux, how to tell how many cores of the machine are active?
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You can use to list the utilization of each core. Press 1 if necessary to split the CPU row into a separate row for each core. You can also add a column that shows the last-used core for each process. Press f to bring up the field list, then j to ac…
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