Component initialization in a reconfigurable dataflow architecture

A method comprising:

• accessing, at a host, configuration information indicating initialization information for a system comprising a plurality of reconfigurable dataflow units (RDUs), including a first RDU, coupled together using a local interconnect;
• sending the configuration information to the system using a system interconnect included with or coupled to the local interconnect, including sending at least some of the configuration information to the first RDU;
• sending, to a first interface at the first RDU, first initialization information indicated in the configuration information, the first initialization information usable to initialize a pattern compute unit (PCU) included in the first RDU;
• sending, to the first interface, second initialization information indicated in the configuration information, the second initialization information usable to initialize a pattern memory unit (PMU) accessible to and integrated with the PCU;
• sending, to a second interface at the first RDU, third initialization information indicated in the configuration information, the third initialization information usable to initialize the local interconnect;
• sending, to a third interface at the first RDU, fourth initialization information indicated in the configuration information, the fourth initialization information usable to initialize a high-bandwidth memory (HBM) accessible to the PCU;
• and
• sending, to a fourth interface at the first RDU, fifth initialization information indicated in the configuration information, the fifth initialization information usable to initialize a dual data rate (DDR) memory accessible to the PCU.

Tangible computer-readable media comprising instructions executable by a computer system to:

• access, at a host, configuration information indicating initialization information for a system comprising a plurality of reconfigurable dataflow units (RDUs), including a first RDU, coupled together using a local interconnect;
• send the configuration information to the system using a system interconnect included with or coupled to the local interconnect, including sending at least some of the configuration information to the first RDU;
• send, to a first interface at the first RDU, first initialization information indicated in the configuration information, the first initialization information usable to initialize a pattern compute unit (PCU) included in the first RDU;
• send, to the first interface, second initialization information indicated in the configuration information, the second initialization information usable to initialize a pattern memory unit (PCU) accessible to and integrated with the PCU;
• send, to a second interface at the first RDU, third initialization information indicated in the configuration information, the third initialization information usable to initialize the local interconnect;
• send, to a third interface at the first RDU, fourth initialization information indicated in the configuration information, the fourth initialization information usable to initialize a high-bandwidth memory (HBM) accessible to the PCU;
• and
• send, to a fourth interface at the first RDU, fifth initialization information indicated in the configuration information, the fifth initialization information usable to initialize a dual data rate (DDR) memory accessible to the PCU.