David van Moolenbroek
fce9fd4b4e
Add 'getidle' CPU utilization measurement infrastructure
2009-12-02 11:52:26 +00:00
Ben Gras
8c2bece89f
- remove unused kmalloc
...
- initial implementation of _read_host_time_ns, a function to retrieve
real-time in ns in vmware virtual machines
2009-09-21 14:39:15 +00:00
Ben Gras
9647fbc94e
moved type and constants for random data to include file;
...
added consistency check in random; added source of randomness
internal to random using timing; only retrieve random bins that are full.
2009-04-02 15:24:44 +00:00
Ben Gras
ad03a650e6
timing library from kernel into library
2009-01-09 16:39:31 +00:00
Ben Gras
3e29947e28
No more HZ; move stacktrace() to library
2008-12-11 14:36:37 +00:00
Ben Gras
c078ec0331
Basic VM and other minor improvements.
...
Not complete, probably not fully debugged or optimized.
2008-11-19 12:26:10 +00:00
Philip Homburg
2519a7cb61
Added getuptime2.c
2007-08-07 12:14:04 +00:00
Ben Gras
03446f5554
micro_delay in sysutil, used in ti1225, dp8390, fxp and
...
orinoco now. Uses a combination of tickdelay (where possible) and
calibrated busywait (where necessary).
2007-07-31 15:01:49 +00:00
Ben Gras
6d50591226
. let kernel use read_tsc() from sysutil library
...
. read_tsc() in sysutil library saves edx and eax now
. added read_tsc_64() by Antonio Mancina to load tsc into
a 64-bit data type directly
. deleted read_tsc.h in favour of a prototype in <minix/syslib.h>
2007-03-08 15:39:14 +00:00
Ben Gras
7195fe3325
System statistical and call profiling
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support by Rogier Meurs <rogier@meurs.org>.
2006-10-30 15:53:38 +00:00
Philip Homburg
36e8c1a185
Added assert to syslib. Moved panic from sysutil to syslib for assert.
...
Panic now tries sys_kill with SIGKILL first.
2006-03-15 12:06:18 +00:00
Ben Gras
0e9a5612d7
Throw away unused dirs, generated Makefiles.
...
Moved some calls back.
2006-01-17 10:36:53 +00:00
Ben Gras
34d445c0af
Joren's new library make system (minus Makefiles)
2006-01-16 15:44:55 +00:00
