公开(公告)号：US20220398191A1

公开(公告)日：2022-12-15

申请号：US17345142

申请日：2021-06-11

申请人： International Business Machines Corporation

发明人： Gan Zhang ,  XING XING SHEN ,  Shan Gao ,  Le Chang ,  Ming Lei Zhang ,  Zeng Yu Peng

IPC分类号： G06F12/02 ,  G06F12/0875

摘要： A method for heap space management includes, in response to a determination that consumption of a first heap space of an application exceeds a first threshold, determining whether a second heap space of the application after garbage collection is sufficient to accommodate data stored in the first heap space. The method further includes, in response to a determination that the second heap space after the garbage collection is sufficient to accommodate the data, performing the garbage collection on the second heap space. The method further includes storing the data into the second heap space.

公开(公告)号：US11663072B2

公开(公告)日：2023-05-30

申请号：US17477621

申请日：2021-09-17

申请人： International Business Machines Corporation

发明人： Gan Zhang ,  Le Chang ,  Ming Lei Zhang ,  Xing Xing Shen ,  Shan Gao ,  Guang Han Sui ,  Zeng Yu Peng

IPC分类号： G06F11/07 ,  G06F8/65 ,  G06F11/30

CPC分类号： G06F11/0793 ,  G06F8/65 ,  G06F11/302

摘要： A computer-implemented method includes receiving, by a computing system, an update for a computer program executing on the computing system. The method further includes determining, by the computing system, a data structure that is affected by the update by checking a structure change information included in the update. The method further includes checking, by the computing system, instance-count of the data structure, the instance-count representing a number of instances of the data structure in a memory of the computing system. The method further includes based on a determination that the instance-count is zero, applying, by the computing system, the update to the computer program.

公开(公告)号：US11526437B1

公开(公告)日：2022-12-13

申请号：US17345142

申请日：2021-06-11

申请人： International Business Machines Corporation

发明人： Gan Zhang ,  Xing Xing Shen ,  Shan Gao ,  Le Chang ,  Ming Lei Zhang ,  Zeng Yu Peng

IPC分类号： G06F12/02 ,  G06F12/0875

摘要： A method for heap space management includes, in response to a determination that consumption of a first heap space of an application exceeds a first threshold, determining whether a second heap space of the application after garbage collection is sufficient to accommodate data stored in the first heap space. The method further includes, in response to a determination that the second heap space after the garbage collection is sufficient to accommodate the data, performing the garbage collection on the second heap space. The method further includes storing the data into the second heap space.