Abstract: Methods and systems for improving delayed read handling in a loop of delayed commands among a larger set of commands in a queue of commands are disclosed. In general, when commands in a delayed loop are completed out of order, “holes” are left in the command queue. Skipping over such “holes” consumes multiple clock cycles before another command can be issued, as each “hole” must be examined first in order to determine that it no longer contains a valid read command. A loop of delayed read commands can thus be created from among a larger set of commands in a queue of commands with each command entry having a pointer to the next valid command. Valid delayed read commands in the loop of commands can then be processed by automatically advancing between any two valid delayed read commands among the loop of commands. In this manner, the time to advance between any two commands in the delayed read loop is constant and PCI read performance thereof can be dramatically improved.

Abstract: A method of training an interviewer to collect data for use in an advance care plan. The method includes providing a questionnaire directed to lifestyle preferences, and teaching the interviewer how to administer the questionnaire to a person in advance of need for care.

Abstract: A method and apparatus for traversing a queue of commands through part or all of the queue by selecting only the commands that need to be reissued. Commands to be reissued are labeled or designated as valid. The method may be practiced by setting a next valid address pointer in all queue entries. Queue traversal may be forward, backward, or bi-directional.

Abstract: Methods and systems for improving delayed read handling in a loop of delayed commands among a larger set of commands in a queue of commands are disclosed. In general, when commands in a delayed loop are completed out of order, “holes” are left in the command queue. Skipping over such “holes” consumes multiple clock cycles before another command can be issued, as each “hole” must be examined first in order to determine that it no longer contains a valid read command. A loop of delayed read commands can thus be created from among a larger set of commands in a queue of commands with each command entry having a pointer to the next valid command. Valid delayed read commands in the loop of commands can then be processed by automatically advancing between any two valid delayed read commands among the loop of commands. In this manner, the time to advance between any two commands in the delayed read loop is constant and PCI read performance thereof can be dramatically improved.

Abstract: A method and apparatus for traversing a queue of commands through part or all of the queue by selecting only the commands that need to be reissued. Commands to be reissued are labeled or designated as valid. The method may be practiced by setting a next valid address pointer in all queue entries. Queue traversal may be forward, backward, or bi-directional.