diff options
| author |   Ray Kinsella <mdr@ashroe.eu> | 2022-01-28 08:56:57 +0000 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2022-01-30 14:43:34 +0000 |
| commit | fe85d872358a7c7874803ac428b2067f66c2a5d8 (patch) | |
| tree | 2f95458b6d4689339d5ec27f976a02e07a5bbbd0 /src/plugins/perfmon/intel/core.h | |
| parent | 1f2070a0fe41d2fe947aeed2f101ea7acc5d973a (diff) | |
perfmon: topdown backend bound core bundle
Add a bundle to measure topdown backend bound core cycles, will indicate if any
given execution port has contention.
Type: improvement
Signed-off-by: Ray Kinsella <mdr@ashroe.eu>
Change-Id: I37d1b38c101ac42d51c10fa4452b822d34b729c9
Diffstat (limited to 'src/plugins/perfmon/intel/core.h')
| -rw-r--r-- | src/plugins/perfmon/intel/core.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/plugins/perfmon/intel/core.h b/src/plugins/perfmon/intel/core.h index 31daf273517..971dc3465fa 100644 --- a/src/plugins/perfmon/intel/core.h +++ b/src/plugins/perfmon/intel/core.h @@ -149,6 +149,20 @@ _ (0x9C, 0x01, 0, 0, 0, 0x00, IDQ_UOPS_NOT_DELIVERED, CORE, \ "Uops not delivered to Resource Allocation Table (RAT) per thread when " \ "backend of the machine is not stalled") \ + _ (0xA1, 0x01, 0, 0, 0, 0x00, UOPS_DISPATCHED, PORT_0, \ + "Number of uops executed on port 0") \ + _ (0xA1, 0x02, 0, 0, 0, 0x00, UOPS_DISPATCHED, PORT_1, \ + "Number of uops executed on port 1") \ + _ (0xA1, 0x04, 0, 0, 0, 0x00, UOPS_DISPATCHED, PORT_2_3, \ + "Number of uops executed on port 2 and 3") \ + _ (0xA1, 0x10, 0, 0, 0, 0x00, UOPS_DISPATCHED, PORT_4_9, \ + "Number of uops executed on port 4 and 9") \ + _ (0xA1, 0x20, 0, 0, 0, 0x00, UOPS_DISPATCHED, PORT_5, \ + "Number of uops executed on port 5") \ + _ (0xA1, 0x40, 0, 0, 0, 0x00, UOPS_DISPATCHED, PORT_6, \ + "Number of uops executed on port 6") \ + _ (0xA1, 0x80, 0, 0, 0, 0x00, UOPS_DISPATCHED, PORT_7_8, \ + "Number of uops executed on port 7 and 8") \ _ (0xA2, 0x08, 0, 0, 0, 0x00, RESOURCE_STALLS, SB, \ "Counts allocation stall cycles caused by the store buffer (SB) being " \ "full. This counts cycles that the pipeline back-end blocked uop " \ @@ -230,6 +244,9 @@ "Counts the total number when the front end is resteered, mainly when " \ "the BPU cannot provide a correct prediction and this is corrected by " \ "other branch handling mechanisms at the front end.") \ + _ (0xEC, 0x02, 0, 0, 0, 0x00, CPU_CLK_UNHALTED, DISTRIBUTED, \ + "Cycle counts are evenly distributed between active threads in the " \ + " Core") \ _ (0xF0, 0x40, 0, 0, 0, 0x00, L2_TRANS, L2_WB, \ "L2 writebacks that access L2 cache") \ _ (0xF1, 0x1F, 0, 0, 0, 0x00, L2_LINES_IN, ALL, \ |