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# genload is used by stress test
proc gen_load {} {
# if 'genload' from the ltp exists, use it to create a real load
catch {exec which genload 2>/dev/null} genload
if {![file executable $genload]} {
set genload {/usr/local/ltp/testcases/bin/genload}
}
if [file executable $genload] {
exec $genload -c 10 -i 10 -m 10 -t 10
# ^^^^^ run for 10 seconds
# ^^^^^ 10 procs spinning on malloc
# ^^^^^ 10 procs spinning on sync
# ^^^^^ 10 procs spinning on sqrt
} else {
# sleep for a bit
wait_n_secs 10
}
return 0
}
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