1[
2  {
3    "EventName": "ls_bad_status2.stli_other",
4    "EventCode": "0x24",
5    "BriefDescription": "Non-forwardable conflict; used to reduce STLI's via software. All reasons. Store To Load Interlock (STLI) are loads that were unable to complete because of a possible match with an older store, and the older store could not do STLF for some reason.",
6    "PublicDescription" : "Store-to-load conflicts: A load was unable to complete due to a non-forwardable conflict with an older store. Most commonly, a load's address range partially but not completely overlaps with an uncompleted older store. Software can avoid this problem by using same-size and same-alignment loads and stores when accessing the same data. Vector/SIMD code is particularly susceptible to this problem; software should construct wide vector stores by manipulating vector elements in registers using shuffle/blend/swap instructions prior to storing to memory, instead of using narrow element-by-element stores.",
7    "UMask": "0x02"
8  },
9  {
10    "EventName": "ls_locks.spec_lock_hi_spec",
11    "EventCode": "0x25",
12    "BriefDescription": "Retired lock instructions. High speculative cacheable lock speculation succeeded.",
13    "UMask": "0x08"
14  },
15  {
16    "EventName": "ls_locks.spec_lock_lo_spec",
17    "EventCode": "0x25",
18    "BriefDescription": "Retired lock instructions. Low speculative cacheable lock speculation succeeded.",
19    "UMask": "0x04"
20  },
21  {
22    "EventName": "ls_locks.non_spec_lock",
23    "EventCode": "0x25",
24    "BriefDescription": "Retired lock instructions. Non-speculative lock succeeded.",
25    "UMask": "0x02"
26  },
27  {
28    "EventName": "ls_locks.bus_lock",
29    "EventCode": "0x25",
30    "BriefDescription": "Retired lock instructions. Bus lock when a locked operations crosses a cache boundary or is done on an uncacheable memory type. Comparable to legacy bus lock.",
31    "UMask": "0x01"
32  },
33  {
34    "EventName": "ls_ret_cl_flush",
35    "EventCode": "0x26",
36    "BriefDescription": "Number of retired CLFLUSH instructions."
37  },
38  {
39    "EventName": "ls_ret_cpuid",
40    "EventCode": "0x27",
41    "BriefDescription": "Number of retired CPUID instructions."
42  },
43  {
44    "EventName": "ls_dispatch.ld_st_dispatch",
45    "EventCode": "0x29",
46    "BriefDescription": "Dispatch of a single op that performs a load from and store to the same memory address. Number of single ops that do load/store to an address.",
47    "UMask": "0x04"
48  },
49  {
50    "EventName": "ls_dispatch.store_dispatch",
51    "EventCode": "0x29",
52    "BriefDescription": "Number of stores dispatched. Counts the number of operations dispatched to the LS unit. Unit Masks ADDed.",
53    "UMask": "0x02"
54  },
55  {
56    "EventName": "ls_dispatch.ld_dispatch",
57    "EventCode": "0x29",
58    "BriefDescription": "Number of loads dispatched. Counts the number of operations dispatched to the LS unit. Unit Masks ADDed.",
59    "UMask": "0x01"
60  },
61  {
62    "EventName": "ls_smi_rx",
63    "EventCode": "0x2b",
64    "BriefDescription": "Number of SMIs received."
65  },
66  {
67    "EventName": "ls_int_taken",
68    "EventCode": "0x2c",
69    "BriefDescription": "Number of interrupts taken."
70  },
71  {
72    "EventName": "ls_rdtsc",
73    "EventCode": "0x2d",
74    "BriefDescription": "Number of reads of the TSC (RDTSC instructions). The count is speculative."
75  },
76  {
77    "EventName": "ls_stlf",
78    "EventCode": "0x35",
79    "BriefDescription": "Number of STLF hits."
80  },
81  {
82    "EventName": "ls_st_commit_cancel2.st_commit_cancel_wcb_full",
83    "EventCode": "0x37",
84    "BriefDescription": "A non-cacheable store and the non-cacheable commit buffer is full."
85  },
86  {
87    "EventName": "ls_dc_accesses",
88    "EventCode": "0x40",
89    "BriefDescription": "Number of accesses to the dcache for load/store references.",
90    "PublicDescription": "The number of accesses to the data cache for load and store references. This may include certain microcode scratchpad accesses, although these are generally rare. Each increment represents an eight-byte access, although the instruction may only be accessing a portion of that. This event is a speculative event."
91  },
92  {
93    "EventName": "ls_mab_alloc.dc_prefetcher",
94    "EventCode": "0x41",
95    "BriefDescription": "LS MAB Allocates by Type. DC prefetcher.",
96    "UMask": "0x08"
97  },
98  {
99    "EventName": "ls_mab_alloc.stores",
100    "EventCode": "0x41",
101    "BriefDescription": "LS MAB Allocates by Type. Stores.",
102    "UMask": "0x02"
103  },
104  {
105    "EventName": "ls_mab_alloc.loads",
106    "EventCode": "0x41",
107    "BriefDescription": "LS MAB Allocates by Type. Loads.",
108    "UMask": "0x01"
109  },
110  {
111    "EventName": "ls_refills_from_sys.ls_mabresp_rmt_dram",
112    "EventCode": "0x43",
113    "BriefDescription": "Demand Data Cache Fills by Data Source. DRAM or IO from different die.",
114    "UMask": "0x40"
115  },
116  {
117    "EventName": "ls_refills_from_sys.ls_mabresp_rmt_cache",
118    "EventCode": "0x43",
119    "BriefDescription": "Demand Data Cache Fills by Data Source. Hit in cache; Remote CCX and the address's Home Node is on a different die.",
120    "UMask": "0x10"
121  },
122  {
123    "EventName": "ls_refills_from_sys.ls_mabresp_lcl_dram",
124    "EventCode": "0x43",
125    "BriefDescription": "Demand Data Cache Fills by Data Source. DRAM or IO from this thread's die.",
126    "UMask": "0x08"
127  },
128  {
129    "EventName": "ls_refills_from_sys.ls_mabresp_lcl_cache",
130    "EventCode": "0x43",
131    "BriefDescription": "Demand Data Cache Fills by Data Source. Hit in cache; local CCX (not Local L2), or Remote CCX and the address's Home Node is on this thread's die.",
132    "UMask": "0x02"
133  },
134  {
135    "EventName": "ls_refills_from_sys.ls_mabresp_lcl_l2",
136    "EventCode": "0x43",
137    "BriefDescription": "Demand Data Cache Fills by Data Source. Local L2 hit.",
138    "UMask": "0x01"
139  },
140  {
141    "EventName": "ls_l1_d_tlb_miss.all",
142    "EventCode": "0x45",
143    "BriefDescription": "All L1 DTLB Misses or Reloads.",
144    "UMask": "0xff"
145  },
146  {
147    "EventName": "ls_l1_d_tlb_miss.tlb_reload_1g_l2_miss",
148    "EventCode": "0x45",
149    "BriefDescription": "L1 DTLB Miss. DTLB reload to a 1G page that miss in the L2 TLB.",
150    "UMask": "0x80"
151  },
152  {
153    "EventName": "ls_l1_d_tlb_miss.tlb_reload_2m_l2_miss",
154    "EventCode": "0x45",
155    "BriefDescription": "L1 DTLB Miss. DTLB reload to a 2M page that miss in the L2 TLB.",
156    "UMask": "0x40"
157  },
158  {
159    "EventName": "ls_l1_d_tlb_miss.tlb_reload_coalesced_page_miss",
160    "EventCode": "0x45",
161    "BriefDescription": "L1 DTLB Miss. DTLB reload coalesced page miss.",
162    "UMask": "0x20"
163  },
164  {
165    "EventName": "ls_l1_d_tlb_miss.tlb_reload_4k_l2_miss",
166    "EventCode": "0x45",
167    "BriefDescription": "L1 DTLB Miss. DTLB reload to a 4K page that miss the L2 TLB.",
168    "UMask": "0x10"
169  },
170  {
171    "EventName": "ls_l1_d_tlb_miss.tlb_reload_1g_l2_hit",
172    "EventCode": "0x45",
173    "BriefDescription": "L1 DTLB Miss. DTLB reload to a 1G page that hit in the L2 TLB.",
174    "UMask": "0x08"
175  },
176  {
177    "EventName": "ls_l1_d_tlb_miss.tlb_reload_2m_l2_hit",
178    "EventCode": "0x45",
179    "BriefDescription": "L1 DTLB Miss. DTLB reload to a 2M page that hit in the L2 TLB.",
180    "UMask": "0x04"
181  },
182  {
183    "EventName": "ls_l1_d_tlb_miss.tlb_reload_coalesced_page_hit",
184    "EventCode": "0x45",
185    "BriefDescription": "L1 DTLB Miss. DTLB reload hit a coalesced page.",
186    "UMask": "0x02"
187  },
188  {
189    "EventName": "ls_l1_d_tlb_miss.tlb_reload_4k_l2_hit",
190    "EventCode": "0x45",
191    "BriefDescription": "L1 DTLB Miss. DTLB reload to a 4K page that hit in the L2 TLB.",
192    "UMask": "0x01"
193  },
194  {
195    "EventName": "ls_tablewalker.iside",
196    "EventCode": "0x46",
197    "BriefDescription": "Total Page Table Walks on I-side.",
198    "UMask": "0x0c"
199  },
200  {
201    "EventName": "ls_tablewalker.ic_type1",
202    "EventCode": "0x46",
203    "BriefDescription": "Total Page Table Walks IC Type 1.",
204    "UMask": "0x08"
205  },
206  {
207    "EventName": "ls_tablewalker.ic_type0",
208    "EventCode": "0x46",
209    "BriefDescription": "Total Page Table Walks IC Type 0.",
210    "UMask": "0x04"
211  },
212  {
213    "EventName": "ls_tablewalker.dside",
214    "EventCode": "0x46",
215    "BriefDescription": "Total Page Table Walks on D-side.",
216    "UMask": "0x03"
217  },
218  {
219    "EventName": "ls_tablewalker.dc_type1",
220    "EventCode": "0x46",
221    "BriefDescription": "Total Page Table Walks DC Type 1.",
222    "UMask": "0x02"
223  },
224  {
225    "EventName": "ls_tablewalker.dc_type0",
226    "EventCode": "0x46",
227    "BriefDescription": "Total Page Table Walks DC Type 0.",
228    "UMask": "0x01"
229  },
230  {
231    "EventName": "ls_misal_accesses",
232    "EventCode": "0x47",
233    "BriefDescription": "Misaligned loads."
234  },
235  {
236    "EventName": "ls_pref_instr_disp",
237    "EventCode": "0x4b",
238    "BriefDescription": "Software Prefetch Instructions Dispatched (Speculative).",
239    "UMask": "0xff"
240  },
241  {
242    "EventName": "ls_pref_instr_disp.prefetch_nta",
243    "EventCode": "0x4b",
244    "BriefDescription": "Software Prefetch Instructions Dispatched (Speculative). PrefetchNTA instruction. See docAPM3 PREFETCHlevel.",
245    "UMask": "0x04"
246  },
247  {
248    "EventName": "ls_pref_instr_disp.prefetch_w",
249    "EventCode": "0x4b",
250    "BriefDescription": "Software Prefetch Instructions Dispatched (Speculative). See docAPM3 PREFETCHW.",
251    "UMask": "0x02"
252  },
253  {
254    "EventName": "ls_pref_instr_disp.prefetch",
255    "EventCode": "0x4b",
256    "BriefDescription": "Software Prefetch Instructions Dispatched (Speculative). Prefetch_T0_T1_T2. PrefetchT0, T1 and T2 instructions. See docAPM3 PREFETCHlevel.",
257    "UMask": "0x01"
258  },
259  {
260    "EventName": "ls_inef_sw_pref.mab_mch_cnt",
261    "EventCode": "0x52",
262    "BriefDescription": "The number of software prefetches that did not fetch data outside of the processor core. Software PREFETCH instruction saw a match on an already-allocated miss request buffer.",
263    "UMask": "0x02"
264  },
265  {
266    "EventName": "ls_inef_sw_pref.data_pipe_sw_pf_dc_hit",
267    "EventCode": "0x52",
268    "BriefDescription": "The number of software prefetches that did not fetch data outside of the processor core. Software PREFETCH instruction saw a DC hit.",
269    "UMask": "0x01"
270  },
271  {
272    "EventName": "ls_sw_pf_dc_fill.ls_mabresp_rmt_dram",
273    "EventCode": "0x59",
274    "BriefDescription": "Software Prefetch Data Cache Fills by Data Source. From DRAM (home node remote).",
275    "UMask": "0x40"
276  },
277  {
278    "EventName": "ls_sw_pf_dc_fill.ls_mabresp_rmt_cache",
279    "EventCode": "0x59",
280    "BriefDescription": "Software Prefetch Data Cache Fills by Data Source. From another cache (home node remote).",
281    "UMask": "0x10"
282  },
283  {
284    "EventName": "ls_sw_pf_dc_fill.ls_mabresp_lcl_dram",
285    "EventCode": "0x59",
286    "BriefDescription": "Software Prefetch Data Cache Fills by Data Source. DRAM or IO from this thread's die.  From DRAM (home node local).",
287    "UMask": "0x08"
288  },
289  {
290    "EventName": "ls_sw_pf_dc_fill.ls_mabresp_lcl_cache",
291    "EventCode": "0x59",
292    "BriefDescription": "Software Prefetch Data Cache Fills by Data Source. From another cache (home node local).",
293    "UMask": "0x02"
294  },
295  {
296    "EventName": "ls_sw_pf_dc_fill.ls_mabresp_lcl_l2",
297    "EventCode": "0x59",
298    "BriefDescription": "Software Prefetch Data Cache Fills by Data Source. Local L2 hit.",
299    "UMask": "0x01"
300  },
301  {
302    "EventName": "ls_hw_pf_dc_fill.ls_mabresp_rmt_dram",
303    "EventCode": "0x5a",
304    "BriefDescription": "Hardware Prefetch Data Cache Fills by Data Source. From DRAM (home node remote).",
305    "UMask": "0x40"
306  },
307  {
308    "EventName": "ls_hw_pf_dc_fill.ls_mabresp_rmt_cache",
309    "EventCode": "0x5a",
310    "BriefDescription": "Hardware Prefetch Data Cache Fills by Data Source. From another cache (home node remote).",
311    "UMask": "0x10"
312  },
313  {
314    "EventName": "ls_hw_pf_dc_fill.ls_mabresp_lcl_dram",
315    "EventCode": "0x5a",
316    "BriefDescription": "Hardware Prefetch Data Cache Fills by Data Source. From DRAM (home node local).",
317    "UMask": "0x08"
318  },
319  {
320    "EventName": "ls_hw_pf_dc_fill.ls_mabresp_lcl_cache",
321    "EventCode": "0x5a",
322    "BriefDescription": "Hardware Prefetch Data Cache Fills by Data Source. From another cache (home node local).",
323    "UMask": "0x02"
324  },
325  {
326    "EventName": "ls_hw_pf_dc_fill.ls_mabresp_lcl_l2",
327    "EventCode": "0x5a",
328    "BriefDescription": "Hardware Prefetch Data Cache Fills by Data Source. Local L2 hit.",
329    "UMask": "0x01"
330  },
331  {
332    "EventName": "ls_not_halted_cyc",
333    "EventCode": "0x76",
334    "BriefDescription": "Cycles not in Halt."
335  },
336  {
337    "EventName": "ls_tlb_flush",
338    "EventCode": "0x78",
339    "BriefDescription": "All TLB Flushes"
340  }
341]
342