Runtime Data
The validation process is also required to maintain some statistics about the performance. The following table gives the list of the elements of the statistics point.
Index | Field | Description |
0 | MODIFY_MASK | Collection of bits giving information about the validation process just completed. Details of the bits are given in the following table. |
1 | TOTAL_VALIDATIONS | Number of times the region validation is triggered. |
2 | INVALID_COUNT | Current 'Region Invalid' count. Region is Invalid if this count is greater than 0. |
3 | TOTAL_INVALID | Number of times the region has become invalid |
4 | TOTAL_DBL_TRIGGER | Number of times the region is double triggered (Triggered multiple times, with the same read while the head is validated) |
5 | TOTAL_MISMATCH | Number of times head of the region did not match the reader value |
6 | CONS_MISMATCH | Consecutive mismatch count |
7 | TOTAL_NOREAD | Number of times region validation is triggered with no new read. |
8 | CONS_NOREAD | Consecutive no read count |