Boots – shoes – and leggings
Patent
1989-06-19
1993-12-28
Kriess, Kevin A.
Boots, shoes, and leggings
364DIG1, 364280, 3642804, 3642616, 3642624, 3642625, 3642613, G06F 944
Patent
active
052748111
ABSTRACT:
The present invention utilizes link time code modification to instrument the code which is to be executed, typically comprising plurality of kernel operations and user programs. When the code is instrumented, wherever a data memory reference appears, the linker inserts a very short stylized subroutine call to a routine that logs the reference in a large, trace buffer. The same call is inserted at the beginning of each basic block to record instruction references. When the trace buffer fills up with recorded memory references, the contents of the buffer are processed, either by dumping the contents to an output device emptying the trace buffer, or a cache simulation routine is run to analyze the data. The results of the analysis are stored rather than storing the entire results of the tracing program.
REFERENCES:
patent: 3673573 (1972-06-01), Smith
patent: 4205370 (1980-05-01), Hirtle
patent: 4462077 (1984-07-01), York
patent: 4574351 (1986-03-01), Dang et al.
patent: 4598364 (1986-07-01), Gum et al.
patent: 4812964 (1989-03-01), Kiya et al.
patent: 4819233 (1989-04-01), Delucia et al.
Borg Anita
Wall David W.
Digital Equipment Corporation
Kriess Kevin A.
LandOfFree
Method for quickly acquiring and using very long traces of mixed does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for quickly acquiring and using very long traces of mixed, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for quickly acquiring and using very long traces of mixed will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1551040