IP PortfolioCompute acceleratorsdata_offload
of_acc_db_join
Hash join and aggregation engine
Maturity plannedTargets FPGA + ASICDifficulty HardPriority 3
Partitioned hash join and group-by aggregation engine with spill handling for analytical queries.
Planned. This block is specified in the catalog with its interfaces and targets. No implementation exists yet; the skeleton command below generates a lint-clean shell with its ports and registers.
Interfaces
| Port | Direction | Kind | Width | Notes |
|---|---|---|---|---|
| ctrl | in/out | AXI4-Lite control bus | 32 | Control and status registers, including ID, VERSION and STATUS |
| irq | out | interrupt | 1 | Interrupt request |
Standards
No external standard applies.
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| ID | Block | Maturity |
|---|---|---|
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| of_acc_deflate_decomp | DEFLATE decompressor | planned |
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| of_acc_regex | Regular expression and DPI engine | planned |
| of_acc_pkt_parser | Programmable packet parser | planned |
| of_acc_match_action | Match-action pipeline stage | planned |
| of_acc_hash_table | Hash table lookup engine | simulated |
| of_acc_traffic_mgr | Traffic manager | planned |
| of_acc_ebpf | eBPF packet processor | planned |