xref: /linux/tools/perf/pmu-events/arch/x86/amdzen4/other.json (revision fd7d598270724cc787982ea48bbe17ad383a8b7f) 
1[
2  {
3    "EventName": "resyncs_or_nc_redirects",
4    "EventCode": "0x96",
5    "BriefDescription": "Pipeline restarts not caused by branch mispredicts."
6  },
7  {
8    "EventName": "de_op_queue_empty",
9    "EventCode": "0xa9",
10    "BriefDescription": "Cycles when the op queue is empty. Such cycles indicate that the front-end is not delivering instructions fast enough."
11  },
12  {
13    "EventName": "de_src_op_disp.decoder",
14    "EventCode": "0xaa",
15    "BriefDescription": "Ops fetched from instruction cache and dispatched.",
16    "UMask": "0x01"
17  },
18  {
19    "EventName": "de_src_op_disp.op_cache",
20    "EventCode": "0xaa",
21    "BriefDescription": "Ops fetched from op cache and dispatched.",
22    "UMask": "0x02"
23  },
24  {
25    "EventName": "de_src_op_disp.loop_buffer",
26    "EventCode": "0xaa",
27    "BriefDescription": "Ops dispatched from loop buffer.",
28    "UMask": "0x04"
29  },
30  {
31    "EventName": "de_src_op_disp.all",
32    "EventCode": "0xaa",
33    "BriefDescription": "Ops dispatched from any source.",
34    "UMask": "0x07"
35  },
36  {
37    "EventName": "de_dis_ops_from_decoder.any_fp_dispatch",
38    "EventCode": "0xab",
39    "BriefDescription": "Number of ops dispatched to the floating-point unit.",
40    "UMask": "0x04"
41  },
42  {
43    "EventName": "de_dis_ops_from_decoder.disp_op_type.any_integer_dispatch",
44    "EventCode": "0xab",
45    "BriefDescription": "Number of ops dispatched to the integer execution unit.",
46    "UMask": "0x08"
47  },
48  {
49    "EventName": "de_dis_dispatch_token_stalls1.int_phy_reg_file_rsrc_stall",
50    "EventCode": "0xae",
51    "BriefDescription": "Number of cycles dispatch is stalled for integer physical register file tokens.",
52    "UMask": "0x01"
53  },
54  {
55    "EventName": "de_dis_dispatch_token_stalls1.load_queue_rsrc_stall",
56    "EventCode": "0xae",
57    "BriefDescription": "Number of cycles dispatch is stalled for Load queue token.",
58    "UMask": "0x02"
59  },
60  {
61    "EventName": "de_dis_dispatch_token_stalls1.store_queue_rsrc_stall",
62    "EventCode": "0xae",
63    "BriefDescription": "Number of cycles dispatch is stalled for store queue tokens.",
64    "UMask": "0x04"
65  },
66  {
67    "EventName": "de_dis_dispatch_token_stalls1.taken_brnch_buffer_rsrc",
68    "EventCode": "0xae",
69    "BriefDescription": "Number of cycles dispatch is stalled for taken branch buffer tokens.",
70    "UMask": "0x10"
71  },
72  {
73    "EventName": "de_dis_dispatch_token_stalls1.fp_reg_file_rsrc_stall",
74    "EventCode": "0xae",
75    "BriefDescription": "Number of cycles dispatch is stalled for floating-point register file tokens.",
76    "UMask": "0x20"
77  },
78  {
79    "EventName": "de_dis_dispatch_token_stalls1.fp_sch_rsrc_stall",
80    "EventCode": "0xae",
81    "BriefDescription": "Number of cycles dispatch is stalled for floating-point scheduler tokens.",
82    "UMask": "0x40"
83  },
84  {
85    "EventName": "de_dis_dispatch_token_stalls1.fp_flush_recovery_stall",
86    "EventCode": "0xae",
87    "BriefDescription": "Number of cycles dispatch is stalled for floating-point flush recovery.",
88    "UMask": "0x80"
89  },
90  {
91    "EventName": "de_dis_dispatch_token_stalls2.int_sch0_token_stall",
92    "EventCode": "0xaf",
93    "BriefDescription": "Number of cycles dispatch is stalled for integer scheduler queue 0 tokens.",
94    "UMask": "0x01"
95  },
96  {
97    "EventName": "de_dis_dispatch_token_stalls2.int_sch1_token_stall",
98    "EventCode": "0xaf",
99    "BriefDescription": "Number of cycles dispatch is stalled for integer scheduler queue 1 tokens.",
100    "UMask": "0x02"
101  },
102  {
103    "EventName": "de_dis_dispatch_token_stalls2.int_sch2_token_stall",
104    "EventCode": "0xaf",
105    "BriefDescription": "Number of cycles dispatch is stalled for integer scheduler queue 2 tokens.",
106    "UMask": "0x04"
107  },
108  {
109    "EventName": "de_dis_dispatch_token_stalls2.int_sch3_token_stall",
110    "EventCode": "0xaf",
111    "BriefDescription": "Number of cycles dispatch is stalled for integer scheduler queue 3 tokens.",
112    "UMask": "0x08"
113  },
114  {
115    "EventName": "de_dis_dispatch_token_stalls2.retire_token_stall",
116    "EventCode": "0xaf",
117    "BriefDescription": "Number of cycles dispatch is stalled for retire queue tokens.",
118    "UMask": "0x20"
119  },
120  {
121    "EventName": "de_no_dispatch_per_slot.no_ops_from_frontend",
122    "EventCode": "0x1a0",
123    "BriefDescription": "In each cycle counts dispatch slots left empty because the front-end did not supply ops.",
124    "UMask": "0x01"
125  },
126  {
127    "EventName": "de_no_dispatch_per_slot.backend_stalls",
128    "EventCode": "0x1a0",
129    "BriefDescription": "In each cycle counts ops unable to dispatch because of back-end stalls.",
130    "UMask": "0x1e"
131  },
132  {
133    "EventName": "de_no_dispatch_per_slot.smt_contention",
134    "EventCode": "0x1a0",
135    "BriefDescription": "In each cycle counts ops unable to dispatch because the dispatch cycle was granted to the other SMT thread.",
136    "UMask": "0x60"
137  }
138]
139