发明名称 |
Managing traces to capture data for memory regions in a memory |
摘要 |
Provided are a computer program product, system, and method for managing traces to capture data for memory regions in a memory. A trace includes a monitor parameter used by a trace procedure to monitor data in a memory device. A frequency is determined at which the trace procedure monitors the memory device. The trace procedure is invoked at the determined frequency to perform trace procedure operations comprising determining a region in the memory device according to the monitor parameter and copying data in the determined region to trace data in a data space. |
申请公布号 |
US8914677(B2) |
申请公布日期 |
2014.12.16 |
申请号 |
US201213535338 |
申请日期 |
2012.06.27 |
申请人 |
International Business Machines Corporation |
发明人 |
Bohling Neal E.;Malinowski Joseph V.;Reed David C.;Smith Max D. |
分类号 |
G06F11/00 |
主分类号 |
G06F11/00 |
代理机构 |
Konard Raynes Davda & Victor |
代理人 |
Victor David W.;Konard Raynes Davda & Victor |
主权项 |
1. A computer program for capturing data stored in a memory device, the computer program product comprising a computer readable storage medium having computer readable program code embodied therein that executes to perform operations, the operations comprising:
receiving settings for a plurality of traces each including a monitor parameter used by a trace procedure to monitor data in the memory device; and for each of the traces, performing:
determining a frequency at which the trace procedure monitors the memory device; andinvoking a trace procedure at the determined frequency to perform trace procedure operations comprising:
determining a region in the memory device according to the monitor parameter; andcopying data in the determined region to trace data in a data space, wherein the invoked trace procedures operate concurrently for multiple active traces to capture data in different regions of the memory device. |
地址 |
Armonk NY US |