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4e14069328
numam-dpdk/examples
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Fan Zhang 4e14069328 examples/ip_pipeline: measure CPU utilization 
This patch adds CPU utilization measurement and idle cycle rate
computation to packet framework. The measurement is done by measuring
the cycles spent while a thread pulls zero packet from RX queue. These
cycles are treated as idle cycles (or headroom). A CLI command is added
to display idle cycle rate of specific thread. The CLI command format is
shown as following:

t <thread_id> headroom

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
2016-03-07 12:35:36 +01:00
..
bond examples/bond: fix FreeBSD build 2015-12-07 03:21:13 +01:00
cmdline examples: fix whitespace 2015-06-12 11:10:10 +02:00
distributor examples/distributor: fix build for non-x86 arch 2016-02-16 07:21:31 +01:00
dpdk_qat replace bzero with memset 2015-12-07 04:57:16 +01:00
ethtool examples/ethtool: fix build 2016-02-16 07:33:44 +01:00
exception_path apps: use helper to create mbuf pools 2015-04-28 11:34:10 +02:00
helloworld tailq: remove unneeded inclusions 2015-03-10 11:47:46 +01:00
ip_fragmentation mbuf: remove packet type from offload flags 2015-09-03 19:22:48 +02:00
ip_pipeline examples/ip_pipeline: measure CPU utilization 2016-03-07 12:35:36 +01:00
ip_reassembly remove extra parentheses in return statement 2016-02-10 15:47:50 +01:00
ipv4_multicast remove extra parentheses in return statement 2016-02-10 15:47:50 +01:00
kni examples/kni: fix crash on exit 2015-08-10 16:25:30 +02:00
l2fwd examples/l2fwd: handle SIGINT and SIGTERM 2016-01-27 17:32:37 +01:00
l2fwd-crypto aesni_mb: fix wrong return value 2016-02-24 15:02:52 +01:00
l2fwd-ivshmem config: remove useless explicit includes of generated header 2016-02-10 22:43:38 +01:00
l2fwd-jobstats jobstats: add abort function 2016-02-29 11:22:53 +01:00
l2fwd-keepalive examples/l2fwd-keepalive: fix integer overflow 2015-12-10 22:27:20 +01:00
l3fwd examples/l3fwd: rework exact-match 2016-02-29 11:45:00 +01:00
l3fwd-acl acl: remove old API 2015-09-03 19:22:48 +02:00
l3fwd-power eal: remove zombie symbols 2015-12-15 13:50:42 +01:00
l3fwd-vf hash: rename unused field 2015-07-13 19:27:31 +02:00
link_status_interrupt apps: fix default mbuf size 2015-05-11 15:51:14 +02:00
load_balancer mbuf: use offset macro 2015-06-24 12:01:14 +02:00
multi_process remove extra parentheses in return statement 2016-02-10 15:47:50 +01:00
netmap_compat remove extra parentheses in return statement 2016-02-10 15:47:50 +01:00
packet_ordering apps: fix default mbuf size 2015-05-11 15:51:14 +02:00
performance-thread config: remove useless explicit includes of generated header 2016-02-10 22:43:38 +01:00
ptpclient examples/ptpclient: add minimal PTP client 2015-11-13 17:44:49 +01:00
qos_meter apps: fix default mbuf size 2015-05-11 15:51:14 +02:00
qos_sched doc: drop old naming of the project 2016-02-10 15:47:51 +01:00
quota_watermark remove extra parentheses in return statement 2016-02-10 15:47:50 +01:00
rxtx_callbacks apps: fix default mbuf size 2015-05-11 15:51:14 +02:00
skeleton apps: fix default mbuf size 2015-05-11 15:51:14 +02:00
tep_termination eal/linux: fix build with glibc < 2.12 2015-11-25 14:41:37 +01:00
timer tailq: remove unneeded inclusions 2015-03-10 11:47:46 +01:00
vhost examples/vhost: fix out of sequence packets 2016-02-28 22:35:59 +01:00
vhost_xen vhost: remove device operations pointers 2016-02-19 19:33:31 +01:00
vm_power_manager config: remove useless explicit includes of generated header 2016-02-10 22:43:38 +01:00
vmdq examples/vmdq: fix crash when using too many pools 2015-12-07 03:21:13 +01:00
vmdq_dcb ethdev: rename DCB field in config structs 2015-11-01 14:44:31 +01:00
Makefile examples: fix build dependencies 2016-02-16 07:33:44 +01:00