diff options
| author |   Damjan Marion <damarion@cisco.com> | 2018-09-26 10:15:41 +0200 |
|---|---|---|
| committer |   Steven <sluong@cisco.com> | 2018-10-05 10:00:12 -0700 |
| commit | 16de39e1a1d922d42b33dcd1b33c3716e3f766f6 (patch) | |
| tree | 44e27621f136c3a43b6c564529448badde36a603 /src/vlib/linux/vfio.c | |
| parent | ccc70f6c6e1f35e5103bd959ff5cdf7b4457756c (diff) | |
bond: tx perf improvement, part trois
Introduce bond_tx_inline which takes lb as a constant for gcc to do the optimization
The number appears a tad better for 256 bytes frame.
with the patch
--------------
Thread 2 vpp_wk_1 (lcore 3)
Time 4.3, average vectors/node 224.00, last 128 main loops 40.00 per node 222.61
vector rates in 8.4836e6, out 1.6967e7, drop 0.0000e0, punt 0.0000e0
Name State Calls Vectors Suspends Clocks Vectors/Call
BondEthernet0-output active 141054 36109824 0 2.51e1 256.00
BondEthernet0-tx active 141054 36109824 0 2.55e1 256.00
TenGigabitEthernet6/0/0-output active 141054 18055469 0 9.43e0 128.00
TenGigabitEthernet6/0/0-tx active 141054 18055469 0 6.97e1 128.00
TenGigabitEthernet6/0/1-output active 141054 18054355 0 9.54e0 127.99
TenGigabitEthernet6/0/1-tx active 141054 18054355 0 7.05e1 127.99
bond-input active 141054 36109824 0 1.76e1 256.00
dpdk-input polling 70527 36109824 0 5.03e1 512.00
ethernet-input active 141054 36109824 0 6.12e1 256.00
ip4-input active 141054 36109824 0 3.26e1 256.00
ip4-lookup active 141054 36109824 0 2.94e1 256.00
ip4-rewrite active 141054 36109824 0 3.27e1 256.00
without the patch
-----------------
Thread 2 vpp_wk_1 (lcore 3)
Time 4.3, average vectors/node 224.00, last 128 main loops 40.00 per node 222.61
vector rates in 8.4443e6, out 1.6889e7, drop 0.0000e0, punt 0.0000e0
Name State Calls Vectors Suspends Clocks Vectors/Call
BondEthernet0-output active 142744 36542464 0 2.51e1 256.00
BondEthernet0-tx active 142744 36542464 0 2.67e1 256.00
TenGigabitEthernet6/0/0-output active 142744 18270813 0 9.19e0 127.99
TenGigabitEthernet6/0/0-tx active 142744 18270813 0 6.98e1 127.99
TenGigabitEthernet6/0/1-output active 142744 18271651 0 9.43e0 128.00
TenGigabitEthernet6/0/1-tx active 142744 18271651 0 7.02e1 128.00
bond-input active 142744 36542464 0 1.76e1 256.00
dpdk-input polling 71372 36542464 0 5.08e1 512.00
ethernet-input active 142744 36542464 0 6.15e1 256.00
ip4-input active 142744 36542464 0 3.23e1 256.00
ip4-lookup active 142744 36542464 0 2.96e1 256.00
ip4-rewrite active 142744 36542464 0 3.28e1 256.00
Change-Id: I9fd43eda3c735cbff680ac6d2f01ecdae81f0eda
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vlib/linux/vfio.c')
0 files changed, 0 insertions, 0 deletions