diff options
| author | gnucode <gnucode@web> | 2025-06-15 23:42:50 +0200 |
|---|---|---|
| committer | GNU Hurd web pages engine <web-hurd@gnu.org> | 2025-06-15 23:42:50 +0200 |
| commit | 86a583ba43e15d9ddf9d45576951172b21cc49fa (patch) | |
| tree | 62cb33de7819c0f947ab6507181f07bf4a88615b | |
| parent | fa27dfe787aeb1f41c109fc2ddc8e937ce952cd9 (diff) | |
| -rw-r--r-- | faq/context_switch.mdwn | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/faq/context_switch.mdwn b/faq/context_switch.mdwn index 2d090c4c..55d20429 100644 --- a/faq/context_switch.mdwn +++ b/faq/context_switch.mdwn @@ -17,7 +17,13 @@ It is not, there is no real reason why it would be particularly slow, it is just about switching virtual addresses and registers, which all OS have to perform anyway. -A quick-and-dirty benchmark: +A quick-and-dirty benchmark. + +You can build this file with: + + gcc -pthread -rt -o context-switch context-switch.c + +In `context-switch.c` write: #include <fcntl.h> #include <semaphore.h> |