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Release Notes
Nicola Bonelli edited this page Jun 8, 2017
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- New functional engine embedded within the kernel module.
- eDSL PFQ-lang implemented for both C++11 and Haskell languages.
- Stability improved, random crashes fixed.
- pfq-omatic script improved.
- New lightweight Garbage Collector for sk_buff (GC).
- New experimental functions: (lazy) forward, forwardIO, bridge, tap, tee.
- Added pfq-bridge tool.
- Minor bugs fixed.
- In Q-Lang, support for vectors (of Storable and pod) added.
- Functional argument serialization updated.
- Q-lang experimental functions: vlan_id, vlan_id_filter, steer_field, bloom, bloom_src, bloom_dst, bloom_filter, bloom_src_filter, bloom_dst_filter, bloom_calc_m, bloom_calc_n, bloom_calc_p.
- Simple proc added in /proc/net/pfq.
- Code cleanup and minor bugs fixed.
- Tools and tests updated.
- PFQ daemon released.
- Few bugs and kernel panic fixed.
- Group control access refactoring.
- Policies enhanced by socket ownership.
- BPF extended to newer kernels.
- pfq-load utility added.
- Aggressive polling added to libraries.
- Performance improvements.
- pfq-load utility improved.
- Bug fixes.
- Transparent support of kernel transmission threads.
- Linux Kernel 3.18 xmit_more bit ready.
- New APIs for transmission of packets.
- Shared memory on top of HugePages.
- Switched to LTS 1.0 Haskell (Stackage).
- Accelerated pcap library.
- Bug fixes.
- New SPSC double-buffered variadic Tx queue.
- Active timestamping for transmission.
- Improved performance and stability.
- Various bug fixes.
- Pool of socket buffers improved.
- Possible regression fixed in group policies.
- Internal refactoring of socket groups.
- Miscellaneous improvements.
- Bug fixes.
- Improved stability in packet transmission.
- Bug fixes.
- Steering enhanced through the use of weights.
- General improvements of user-space tools.
- HugePages support enabled by default.
- New binding format for user tools.
- Packet transmission improved.
- API simplified and clean.
- Stats of memory pool improved.
- Support for i40e driver added.
- New declarative syntax for pfqd config.
- Performance improvements.
- Regressions fixed.
- Code cleanup.
- Bugs fixed.
- Monadic state and skb mark enabled for DSL.
- General and performance improvements.
- Bug fixes.
- Transmission APIs updated.
- Transmission performance improvements.
- Bug fixes.
- Experimental pfq-lang compiler released.
- API extended with setGroupComputationFromString, setGroupComputationFromJSON...
- Internal Fanout monad extended with DoubleSteering.
- Pfq-lang: expressions are now JSON serializable.
- Pfq-lang: native CIDR type added.
- Pfq-lang: do notation implemented.
- Pfq-lang: new steering functions:
steer_rrobin
steer_rss
steer_mac
steer_p2p
double_steer_field
double_steer_ip
double_steer_mac
steer_field_symmetric
steer_local_ip
steer_local_link
detour
- Transmission APIs updated.
- General improvements.
- Regressions and bugs fixes.