Memory usage in a multiprocessor system

A method of using a memory in a multiprocessor system that includes a host processor, at least one client processor, and a memory that is accessible to the at least one client processor and that is inaccessible to the host processor, comprising the steps of:

• receiving a data packet in the host processor;
• determining, based on the received data packet, codebook data needed to process additional information;
• analyzing codebook data usage by the client processor;
• based on the analyzing step, generating at least one codebook packet that includes codebook data needed to process the additional information and sending the codebook packet and the additional information to the at least one client processor;
• receiving the codebook packet and the additional information in the client processor;
• and
• storing codebook data from the codebook packet in the memory at an address indicated in the codebook packet.

A computer-readable medium containing a computer program for using a memory in a multiprocessor system that includes a host processor, at least one client processor, and a memory that is accessible to the at least one client processor and that is inaccessible to the host processor, wherein the computer program performs the steps of:

• determining, based on a data packet received by the host processor, codebook data needed to process additional information;
• analyzing codebook data usage by the client processor;
• based on the analyzing step, generating at least one codebook packet that includes codebook data needed to process the additional information and sending the codebook packet and the additional information to the at least one client processor;
• receiving the codebook packet and the additional information in the client processor;
• and
• storing codebook data from the codebook packet in the memory at an address indicated in the codebook packet.