Patents by Inventor Gerard M. Col
Gerard M. Col has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10228944Abstract: An apparatus including first and second reservation stations. The first reservation station dispatches a load micro instruction, and indicates on a hold bus if the load micro instruction is a specified load micro instruction directed to retrieve an operand from a prescribed resource other than on-core cache memory. The second reservation station is coupled to the hold bus, and dispatches one or more younger micro instructions therein that depend on the load micro instruction for execution after a number of clock cycles following dispatch of the first load micro instruction, and if it is indicated on the hold bus that the load micro instruction is the specified load micro instruction, the second reservation station is configured to stall dispatch of the one or more younger micro instructions until the load micro instruction has retrieved the operand.Type: GrantFiled: November 24, 2015Date of Patent: March 12, 2019Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTD.Inventors: Gerard M. Col, Colin Eddy, G. Glenn Henry
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Patent number: 10209996Abstract: An apparatus including first and second reservation stations. The first reservation station dispatches a load micro instruction, and indicates on a hold bus if the load micro instruction is a specified load micro instruction directed to retrieve an operand from a prescribed resource other than on-core cache memory. The second reservation station is coupled to the hold bus, and dispatches one or more younger micro instructions therein that depend on the load micro instruction for execution after a number of clock cycles following dispatch of the first load micro instruction, and if it is indicated on the hold bus that the load micro instruction is the specified load micro instruction, the second reservation station is configured to stall dispatch of the one or more younger micro instructions until the load micro instruction has retrieved the operand.Type: GrantFiled: December 14, 2014Date of Patent: February 19, 2019Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTD.Inventors: Gerard M. Col, Colin Eddy, G. Glenn Henry
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Patent number: 10175984Abstract: An apparatus including first and second reservation stations. The first reservation station dispatches a load micro instruction, and indicates on a hold bus if the load micro instruction is a specified load micro instruction directed to retrieve an operand from a prescribed resource other than on-core cache memory. The second reservation station is coupled to the hold bus, and dispatches one or more younger micro instructions therein that depend on the load micro instruction for execution after a number of clock cycles following dispatch of the first load micro instruction, and if it is indicated on the hold bus that the load micro instruction is the specified load micro instruction, the second reservation station is configured to stall dispatch of the one or more younger micro instructions until the load micro instruction has retrieved the operand.Type: GrantFiled: November 24, 2015Date of Patent: January 8, 2019Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTDInventors: Gerard M. Col, Colin Eddy, G. Glenn Henry
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Patent number: 10146547Abstract: An apparatus including first and second reservation stations. The first reservation station dispatches a load micro instruction, and indicates on a hold bus if the load micro instruction is a specified load micro instruction directed to retrieve an operand from a prescribed resource other than on-core cache memory. The second reservation station is coupled to the hold bus, and dispatches one or more younger micro instructions therein that depend on the load micro instruction for execution after a number of clock cycles following dispatch of the first load micro instruction, and if it is indicated on the hold bus that the load micro instruction is the specified load micro instruction, the second reservation station is configured to stall dispatch of the one or more younger micro instructions until the load micro instruction has retrieved the operand.Type: GrantFiled: December 14, 2014Date of Patent: December 4, 2018Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTD.Inventors: Gerard M. Col, Colin Eddy, G. Glenn Henry
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Patent number: 10146540Abstract: An apparatus including first and second reservation stations. The first reservation station dispatches a load micro instruction, and indicates on a hold bus if the load micro instruction is a specified load micro instruction directed to retrieve an operand from a prescribed resource other than on-core cache memory. The second reservation station is coupled to the hold bus, and dispatches one or more younger micro instructions therein that depend on the load micro instruction for execution after a number of clock cycles following dispatch of the first load micro instruction, and if it is indicated on the hold bus that the load micro instruction is the specified load micro instruction, the second reservation station is configured to stall dispatch of the one or more younger micro instructions until the load micro instruction has retrieved the operand.Type: GrantFiled: November 24, 2015Date of Patent: December 4, 2018Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTDInventors: Gerard M. Col, Colin Eddy, G. Glenn Henry
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Patent number: 10146546Abstract: An apparatus including first and second reservation stations. The first reservation station dispatches a load micro instruction, and indicates on a hold bus if the load micro instruction is a specified load micro instruction directed to retrieve an operand from a prescribed resource other than on-core cache memory. The second reservation station is coupled to the hold bus, and dispatches one or more younger micro instructions therein that depend on the load micro instruction for execution after a number of clock cycles following dispatch of the first load micro instruction, and if it is indicated on the hold bus that the load micro instruction is the specified load micro instruction, the second reservation station is configured to stall dispatch of the one or more younger micro instructions until the load micro instruction has retrieved the operand. The resources include an advanced programmable interrupt controller (APIC), configured to perform interrupt operations.Type: GrantFiled: December 14, 2014Date of Patent: December 4, 2018Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTDInventors: Gerard M. Col, Colin Eddy, G. Glenn Henry
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Patent number: 10146539Abstract: An apparatus including first and second reservation stations. The first reservation station dispatches a load micro instruction, and indicates on a hold bus if the load micro instruction is a specified load micro instruction directed to retrieve an operand from a prescribed resource other than on-core cache memory. The second reservation station is coupled to the hold bus, and dispatches one or more younger micro instructions therein that depend on the load micro instruction for execution after a number of clock cycles following dispatch of the first load micro instruction, and if it is indicated on the hold bus that the load micro instruction is the specified load micro instruction, the second reservation station is configured to stall dispatch of the one or more younger micro instructions until the load micro instruction has retrieved the operand. The resources include an advanced programmable interrupt controller (APIC), configured to perform interrupt operations.Type: GrantFiled: November 24, 2015Date of Patent: December 4, 2018Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTD.Inventors: Gerard M. Col, Colin Eddy, G. Glenn Henry
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Patent number: 10133579Abstract: An apparatus including first and second reservation stations. The first reservation station dispatches a load micro instruction, and indicates on a hold bus if the load micro instruction is a specified load micro instruction directed to retrieve an operand from a prescribed resource other than on-core cache memory. The second reservation station is coupled to the hold bus, and dispatches one or more younger micro instructions therein that depend on the load micro instruction for execution after a number of clock cycles following dispatch of the first load micro instruction, and if it is indicated on the hold bus that the load micro instruction is the specified load micro instruction, the second reservation station is configured to stall dispatch of the one or more younger micro instructions until the load micro instruction has retrieved the operand. The resources include system memory, coupled an out-of-order processor via a memory bus.Type: GrantFiled: December 14, 2014Date of Patent: November 20, 2018Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTD.Inventors: Gerard M. Col, Colin Eddy, G. Glenn Henry
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Patent number: 10133580Abstract: An apparatus including first and second reservation stations. The first reservation station dispatches a load micro instruction, and indicates on a hold bus if the load micro instruction is a specified load micro instruction directed to retrieve an operand from a prescribed resource other than on-core cache memory. The second reservation station is coupled to the hold bus, and dispatches one or more younger micro instructions therein that depend on the load micro instruction for execution after a number of clock cycles following dispatch of the first load micro instruction, and if it is indicated on the hold bus that the load micro instruction is the specified load micro instruction, the second reservation station is configured to stall dispatch of the one or more younger micro instructions until the load micro instruction has retrieved the operand.Type: GrantFiled: December 14, 2014Date of Patent: November 20, 2018Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTDInventors: Gerard M. Col, Colin Eddy, G. Glenn Henry
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Patent number: 10127046Abstract: An apparatus including first and second reservation stations. The first reservation station dispatches a load micro instruction, and indicates on a hold bus if the load micro instruction is a specified load micro instruction directed to retrieve an operand from a prescribed resource other than on-core cache memory. The second reservation station is coupled to the hold bus, and dispatches one or more younger micro instructions therein that depend on the load micro instruction for execution after a number of clock cycles following dispatch of the first load micro instruction, and if it is indicated on the hold bus that the load micro instruction is the specified load micro instruction, the second reservation station is configured to stall dispatch of the one or more younger micro instructions until the load micro instruction has retrieved the operand. The resources include system memory, coupled an out-of-order processor via a memory bus.Type: GrantFiled: November 24, 2015Date of Patent: November 13, 2018Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTD.Inventors: Gerard M. Col, Colin Eddy, G. Glenn Henry
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Patent number: 10120689Abstract: An apparatus including first and second reservation stations. The first reservation station dispatches a load micro instruction, and indicates on a hold bus if the load micro instruction is a specified load micro instruction directed to retrieve an operand from a prescribed resource other than on-core cache memory. The second reservation station is coupled to the hold bus, and dispatches one or more younger micro instructions therein that depend on the load micro instruction for execution after a number of clock cycles following dispatch of the first load micro instruction, and if it is indicated on the hold bus that the load micro instruction is the specified load micro instruction, the second reservation station is configured to stall dispatch of the one or more younger micro instructions until the load micro instruction has retrieved the operand. The plurality of non-core resources includes a control element, coupled to the out-of order processor via a control bus.Type: GrantFiled: November 24, 2015Date of Patent: November 6, 2018Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTDInventors: Gerard M. Col, Colin Eddy, G. Glenn Henry
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Patent number: 10114646Abstract: An apparatus including first and second reservation stations. The first reservation station dispatches a load micro instruction, and indicates on a hold bus if the load micro instruction is a specified load micro instruction directed to retrieve an operand from a prescribed resource other than on-core cache memory. The second reservation station is coupled to the hold bus, and dispatches one or more younger micro instructions therein that depend on the load micro instruction for execution after a number of clock cycles following dispatch of the first load micro instruction, and if it is indicated on the hold bus that the load micro instruction is the specified load micro instruction, the second reservation station is configured to stall dispatch of the one or more younger micro instructions until the load micro instruction has retrieved the operand.Type: GrantFiled: November 24, 2015Date of Patent: October 30, 2018Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTDInventors: Gerard M. Col, Colin Eddy, G. Glenn Henry
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Patent number: 10114794Abstract: An apparatus including first and second reservation stations. The first reservation station dispatches a load micro instruction, and indicates on a hold bus if the load micro instruction is a specified load micro instruction directed to retrieve an operand from a prescribed resource other than on-core cache memory. The second reservation station is coupled to the hold bus, and dispatches one or more younger micro instructions therein that depend on the load micro instruction for execution after a number of clock cycles following dispatch of the first load micro instruction, and if it is indicated on the hold bus that the load micro instruction is the specified load micro instruction, the second reservation station is configured to stall dispatch of the one or more younger micro instructions until the load micro instruction has retrieved the operand.Type: GrantFiled: December 14, 2014Date of Patent: October 30, 2018Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTDInventors: Gerard M. Col, Colin Eddy, G. Glenn Henry
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Patent number: 10108428Abstract: An apparatus including first and second reservation stations. The first reservation station dispatches a load micro instruction, and indicates on a hold bus if the load micro instruction is a specified load micro instruction directed to retrieve an operand from a prescribed resource other than on-core cache memory, where the specified load instruction requires more than a first number of clock cycles to retrieve the operand. The second reservation station is coupled to the hold bus, and dispatches one or more younger micro instructions therein that depend on the load micro instruction for execution after a number of clock cycles following dispatch of the first load micro instruction, and if it is indicated on the hold bus that the load micro instruction is the specified load micro instruction, the second reservation station is configured to stall dispatch of the one or more younger micro instructions until the load micro instruction has retrieved the operand.Type: GrantFiled: December 14, 2014Date of Patent: October 23, 2018Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTDInventors: Gerard M. Col, Colin Eddy, G. Glenn Henry
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Patent number: 10108429Abstract: An apparatus including first and second reservation stations. The first reservation station dispatches a load micro instruction, and indicates on a hold bus if the load micro instruction is a specified load micro instruction directed to retrieve an operand from a prescribed resource other than on-core cache memory. The second reservation station is coupled to the hold bus, and dispatches one or more younger micro instructions therein that depend on the load micro instruction for execution after a number of clock cycles following dispatch of the first load micro instruction, and if it is indicated on the hold bus that the load micro instruction is the specified load micro instruction, the second reservation station is configured to stall dispatch of the one or more younger micro instructions until the load micro instruction has retrieved the operand.Type: GrantFiled: December 14, 2014Date of Patent: October 23, 2018Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTDInventors: Gerard M. Col, Colin Eddy, G. Glenn Henry
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Patent number: 10108421Abstract: An apparatus including first and second reservation stations. The first reservation station dispatches a load micro instruction, and indicates on a hold bus if the load micro instruction is a specified load micro instruction directed to retrieve an operand from a prescribed resource other than on-core cache memory. The second reservation station is coupled to the hold bus, and dispatches one or more younger micro instructions therein that depend on the load micro instruction for execution after a number of clock cycles following dispatch of the first load micro instruction, and if it is indicated on the hold bus that the load micro instruction is the specified load micro instruction, the second reservation station is configured to stall dispatch of the one or more younger micro instructions until the load micro instruction has retrieved the operand.Type: GrantFiled: November 24, 2015Date of Patent: October 23, 2018Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTDInventors: Gerard M. Col, Colin Eddy, G. Glenn Henry
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Patent number: 10108430Abstract: An apparatus including first and second reservation stations. The first reservation station dispatches a load micro instruction, and indicates on a hold bus if the load micro instruction is a specified load micro instruction directed to retrieve an operand from a prescribed resource other than on-core cache memory. The second reservation station is coupled to the hold bus, and dispatches one or more younger micro instructions therein that depend on the load micro instruction for execution after a number of clock cycles following dispatch of the first load micro instruction, and if it is indicated on the hold bus that the load micro instruction is the specified load micro instruction, the second reservation station is configured to stall dispatch of the one or more younger micro instructions until the load micro instruction has retrieved the operand. The plurality of non-core resources includes a control element, coupled to the out-of order processor via a control bus.Type: GrantFiled: December 14, 2014Date of Patent: October 23, 2018Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTDInventors: Gerard M. Col, Colin Eddy, G. Glenn Henry
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Patent number: 10108427Abstract: An apparatus including first and second reservation stations. The first reservation station dispatches a load micro instruction, and indicates on a hold bus if the load micro instruction is a specified load micro instruction directed to retrieve an operand from a prescribed resource other than on-core cache memory. The second reservation station is coupled to the hold bus, and dispatches one or more younger micro instructions therein that depend on the load micro instruction for execution after a number of clock cycles following dispatch of the first load micro instruction, and if it is indicated on the hold bus that the load micro instruction is the specified load micro instruction, the second reservation station is configured to stall dispatch of the one or more younger micro instructions until the load micro instruction has retrieved the operand. The resources include a fuse array that stores configuration data.Type: GrantFiled: December 14, 2014Date of Patent: October 23, 2018Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTDInventors: Gerard M. Col, Colin Eddy, G. Glenn Henry
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Patent number: 10108420Abstract: An apparatus including first and second reservation stations. The first reservation station dispatches a load micro instruction, and indicates on a hold bus if the load micro instruction is a specified load micro instruction directed to retrieve an operand from a prescribed resource other than on-core cache memory, where the specified load instruction requires more than a first number of clock cycles to retrieve the operand. The second reservation station is coupled to the hold bus, and dispatches one or more younger micro instructions therein that depend on the load micro instruction for execution after a number of clock cycles following dispatch of the first load micro instruction, and if it is indicated on the hold bus that the load micro instruction is the specified load micro instruction, the second reservation station is configured to stall dispatch of the one or more younger micro instructions until the load micro instruction has retrieved the operand.Type: GrantFiled: November 24, 2015Date of Patent: October 23, 2018Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTDInventors: Gerard M. Col, Colin Eddy, G. Glenn Henry
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Patent number: 10095514Abstract: An apparatus including first and second reservation stations. The first reservation station dispatches a load micro instruction, and indicates on a hold bus if the load micro instruction is a specified load micro instruction directed to retrieve an operand from a prescribed resource other than on-core cache memory. The second reservation station is coupled to the hold bus, and dispatches one or more younger micro instructions therein that depend on the load micro instruction for execution after a number of clock cycles following dispatch of the first load micro instruction, and if it is indicated on the hold bus that the load micro instruction is the specified load micro instruction, the second reservation station is configured to stall dispatch of the one or more younger micro instructions until the load micro instruction has retrieved the operand. The resources include an input/output (I/O) unit, configured to perform I/O operations via an I/O bus coupling an out-of-order processor to I/O resources.Type: GrantFiled: December 14, 2014Date of Patent: October 9, 2018Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTDInventors: Gerard M. Col, Colin Eddy, G. Glenn Henry