公开(公告)号：US20250044942A1

公开(公告)日：2025-02-06

申请号：US18922592

申请日：2024-10-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： SANG-HWA JIN ,  MIN-HO KIM ,  DONGOUK MOON ,  SOO-YOUNG JI

IPC: G06F3/06

Abstract: A computational storage device includes a control module, and a nonvolatile memory connected to the control module. The nonvolatile memory is configured to store a plurality of graph data elements, which comprises a plurality of nodes and a plurality of edges that connect at least a portion of the plurality of nodes to each other, in a first memory area and a second memory area each having a plurality of blocks and having different read speeds. The control module is configured to store a first graph data element of the plurality of graph data elements having a relatively high degree of association with one node of the plurality of nodes in the first memory area, and store a second graph data element of the plurality of graph data elements having a relatively low degree of association with the one node of the plurality of nodes in the second memory area.

公开(公告)号：US20240045592A1

公开(公告)日：2024-02-08

申请号：US18312817

申请日：2023-05-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： SANG-HWA JIN ,  MIN-HO KIM ,  DONGOUK MOON ,  SOO-YOUNG JI

IPC: G06F3/06

CPC classification number: G06F3/061 ,  G06F3/0679 ,  G06F3/064 ,  G06F3/0658

Abstract: A computational storage device includes a control module, and a nonvolatile memory connected to the control module. The nonvolatile memory is configured to store a plurality of graph data elements, which comprises a plurality of nodes and a plurality of edges that connect at least a portion of the plurality of nodes to each other, in a first memory area and a second memory area each having a plurality of blocks and having different read speeds. The control module is configured to store a first graph data element of the plurality of graph data elements having a relatively high degree of association with one node of the plurality of nodes in the first memory area, and store a second graph data element of the plurality of graph data elements having a relatively low degree of association with the one node of the plurality of nodes in the second memory area.