diff options
| author |   Damjan Marion <damarion@cisco.com> | 2018-10-06 14:33:18 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2018-10-17 06:50:56 +0000 |
| commit | 69fdfee5812cf59ca684aaab1d49cdb8689cb03b (patch) | |
| tree | 6e872ff1559c3944dc56e1802ebc416fbb3f322c /src/vnet/bonding/node.h | |
| parent | 9744e6d0273c0d7d11ab4f271c8694f69d51ccf3 (diff) | |
bond: tx optimizations
Break up bond tx function into multiple small workloads:
1. parse the packet header and hash it based on the configured algorithm
2. optionally, trace the packet
3. convert the hash value from (1) to the slave port
4. update the buffers with the slave sw_if_index
5. Add the buffers to the queues
6. Create and send the frames
old numbers
-----------
Time 5.3, average vectors/node 223.74, last 128 main loops 40.00 per node 222.61
vector rates in 3.3627e6, out 6.6574e6, drop 3.3964e4, punt 0.0000e0
Name State Calls Vectors Suspends Clocks Vectors/Call
BondEthernet0-output active 68998 17662979 0 1.89e1 255.99
BondEthernet0-tx active 68998 17662979 0 2.60e1 255.99
TenGigabitEthernet3/0/1-output active 68998 8797416 0 1.03e1 127.50
TenGigabitEthernet3/0/1-tx active 68998 8797416 0 7.85e1 127.50
TenGigabitEthernet7/0/1-output active 68996 8865563 0 1.02e1 128.49
TenGigabitEthernet7/0/1-tx active 68996 8865563 0 7.65e1 128.49
new numbers
-----------
BondEthernet0-output active 304064 77840384 0 2.29e1 256.00
BondEthernet0-tx active 304064 77840384 0 2.47e1 256.00
TenGigabitEthernet3/0/1-output active 304064 38765525 0 1.03e1 127.49
TenGigabitEthernet3/0/1-tx active 304064 38765525 0 7.66e1 127.49
TenGigabitEthernet7/0/1-output active 304064 39074859 0 1.01e1 128.51
Change-Id: I3ef9a52bfe235559dae09d055c03c5612c08a0f7
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vnet/bonding/node.h')
| -rw-r--r-- | src/vnet/bonding/node.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vnet/bonding/node.h b/src/vnet/bonding/node.h index e1359d0a5f0..b9504424ee8 100644 --- a/src/vnet/bonding/node.h +++ b/src/vnet/bonding/node.h @@ -32,7 +32,7 @@ #endif #define BOND_MODULO_SHORTCUT(a) \ - (((a) == 2) || ((a) == 4) || ((a) == 8) || ((a) == 16)) + (is_pow2 (a)) #define foreach_bond_mode \ _ (1, ROUND_ROBIN, "round-robin") \ |