The following table contains all the possible events produced during hardware event tracing.
An example of how to read the event is if the functions event is selected only the FUN_CALL and FUN_RETURN are produced and provide
details about the tile the function resides on and the program counter (PC), and whether the event is calling the function, or
if the function is being called.
| Event Name | Values | Description |
|---|---|---|
| FUN_CALL | <col, row, PC, val, info> |
PC: function call instruction PC Val: 0 or 2 Info: calling function name with val 0 called function name with val 2 |
| FUN_RETURN | <col, row, PC, val, info> |
PC: function return instruction PC Val: 0 or 2 Info: Returning function name with val 0 Returned function name with val 2 |
| MEM_STALL | <col, row, val, info> |
Val: 23 (fixed) Info: Function name |
| MEM_STALL_RELEASE | <col, row, val, info> |
Val: 2 (fixed) Info: Function name |
| STREAM_STALL | <col, row, val, info> |
Val: 24 (fixed) Info: Function name |
| STREAM_STALL_RELEASE | <col, row, val, info> |
Val: 2 (fixed) Info: Function name |
| CASCADE_STALL | <col, row, val, info> |
Val: 25 (fixed) Info: Function name |
| CASCADE_STALL_RELEASE | <col, row, val, info> |
Val: 2 (fixed) Info: Function name |
| LOCK_STALL | <col, row, val, info> |
Val: 26 (fixed) Info: Function name |
| LOCK_STALL_RELEASE | <col, row, val, info> |
Val: 2 (fixed) Info: Function name |
| DMA_S2MM_RUNNING | <col, row, ch, val> |
Ch: channel ID Val: 0 (activity ends) 1 (activity starts) |
| DMA_MM2S_RUNNING | <col, row, ch, val> |
Ch: channel ID Val: 0 (activity ends) 1 (activity starts) |
| OVERRUN | <col, row> | Overrun occurred in tile <col, row> |