公开(公告)号：US11609817B2

公开(公告)日：2023-03-21

申请号：US17470100

申请日：2021-09-09

Applicant: International Business Machines Corporation

Inventor： Patrick James Meaney ,  Glenn David Gilda ,  David D. Cadigan ,  Lawrence Jones

IPC: G06F11/00 ,  G06F11/30 ,  G08C25/00 ,  H03M13/00 ,  H04L1/00 ,  G06F11/10 ,  G06F11/07 ,  G06F12/0862 ,  G11C29/42 ,  G11C11/406 ,  G06F13/16

Abstract: A computer-implemented method includes fetching, by a controller, data using a plurality of memory channels of a memory system. The method further includes detecting, by the controller, that a first memory channel of the plurality of memory channels has not returned data. The method further includes marking, by the controller, the first memory channel from the plurality of memory channels as unavailable. The method further includes, in response to a fetch, reconstructing, by the controller, fetch data based on data received from all memory channels other than the first memory channel.

公开(公告)号：US11200119B2

公开(公告)日：2021-12-14

申请号：US16741008

申请日：2020-01-13

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Patrick James Meaney ,  Glenn David Gilda ,  David D. Cadigan ,  Lawrence Jones

IPC: G06F11/00 ,  G06F11/30 ,  G08C25/00 ,  H03M13/00 ,  H04L1/00 ,  G06F11/10 ,  G06F11/07 ,  G06F12/0862 ,  G11C29/42 ,  G11C11/406 ,  G06F13/16

Abstract: A computer-implemented method includes fetching, by a controller, data using a plurality of memory channels of a memory system. The method further includes detecting, by the controller, that a first memory channel of the plurality of memory channels has not returned data. The method further includes marking, by the controller, the first memory channel from the plurality of memory channels as unavailable. The method further includes, in response to a fetch, reconstructing, by the controller, fetch data based on data received from all memory channels other than the first memory channel.