The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 30, 2004
Filed:
May. 25, 2001
Mukesh K. Patel, Fremont, CA (US);
Udaykumar R. Raval, Santa Clara, CA (US);
Harihar J. Vyas, San Jose, CA (US);
Nazomi Communications, Inc., Santa Clara, CA (US);
Abstract
A Java accelerator includes a hardware unit associated with the CPU portion, the hardware unit converting stack-based instructions, such as Java bytecodes, into register-based instructions such as the instructions which are native to the CPU. A thread lifetime unit in the hardware unit is used to maintain a count of the number of bytecodes to be executed while an active thread is loaded into the system. Once this count reaches zero or below, the operation of a/the thread in the system is stopped and the Java Virtual Machine loaded into the CPU portion in order to implement its thread manager. Additionally, a single step unit in the hardware unit allows the production of debugger indications after each stack-based instruction.