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Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/
Similar commit in main:
(cherry picked from commit d0b2dbfa0ecf)
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Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/
Similar commit in main:
(cherry picked from commit b3e7694832e8)
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metadata changes:
- log pmc sample rate with pmcallocate
- log proc flags with thread / process logging
to identify user vs kernel threads
fixes:
- use log cpuid to translate event id to event name
Implement rudimentary summary command to track sample
counts by thread and process name within a pmc log.
% make -j4 buildkernel >& /dev/null &
% sudo pmcstat -S unhalted_core_cycles -S llc-misses -O foo sleep 15
% pmc summary foo
cpu_clk_unhalted.thread_p_any:
idle: 138108207162
clang-6.0: 105336158004
sh: 72340108510
make: 8642012963
kernel: 7754011631
longest_lat_cache.miss:
clang-6.0: 87502625
sh: 40901227
make: 5500165
kernel: 3300099
awk: 2000060
% pmc summary -f ~/foo
idx: 278 name: cpu_clk_unhalted.thread_p_any rate: 2000003
idle: 69054
clang-6.0: 52668
sh: 36170
make: 4321
kernel: 3877
hwpmc: proc(7445): 3319
awk: 1289
xargs: 357
rand_harvestq: 181
mtree: 102
intr: 53
zfskern: 31
usb: 7
pagedaemon: 4
ntpd: 3
syslogd: 1
acpi_thermal: 1
logger: 1
syncer: 1
snmptrapd: 1
sleep: 1
idx: 17 name: longest_lat_cache.miss rate: 100003
clang-6.0: 875
sh: 409
make: 55
kernel: 33
awk: 20
hwpmc: proc(7445): 14
xargs: 9
idle: 8
intr: 3
zfskern: 2
Notes:
svn path=/head/; revision=334701
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As result of this, a new examples package is now created.
Note, this is only effective with 'SHARED=copies' (the default),
as the 'SHARED=symlinks' mechanism will create a symlink to the
source tree version of the file(s).
Sponsored by: The FreeBSD Foundation
Notes:
svn path=/head/; revision=299293
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Update the copyright to be more in line with the current version in
our tree.
Remove the ancient rcsid.
Add a proper return from the main function
Pointed out by: bz
Notes:
svn path=/head/; revision=269345
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This particular program attempts to use the TSC to measure how long
certainly libpmc operations take. Depending on the quality of
the rdtsc() macro on a particular architecture this may work
more or less well.
Notes:
svn path=/head/; revision=269327
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utilities
and documentation into -CURRENT.
Bump FreeBSD_version.
Reviewed by: alc, jhb (kernel changes)
Notes:
svn path=/head/; revision=145256
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