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/Linux-v6.1/tools/perf/pmu-events/arch/powerpc/power8/
Dcache.json6 …t Node or Group (Distant), as this chip due to either only demand loads or demand loads plus prefe…
12 …t Node or Group (Distant), as this chip due to either only demand loads or demand loads plus prefe…
18 … on a different Node or Group (Distant) due to either only demand loads or demand loads plus prefe…
24 …cache was reloaded from local core's L2 due to either only demand loads or demand loads plus prefe…
36 …location other than the local core's L2 due to either only demand loads or demand loads plus prefe…
42 … core's L2 with load hit store conflict due to either only demand loads or demand loads plus prefe…
48 … local core's L2 with dispatch conflict due to either only demand loads or demand loads plus prefe…
54 …ithout dispatch conflicts on Mepf state due to either only demand loads or demand loads plus prefe…
60 …d from local core's L2 without conflict due to either only demand loads or demand loads plus prefe…
66 …cache was reloaded from local core's L3 due to either only demand loads or demand loads plus prefe…
[all …]
Dother.json365 … and Final Pump Scope was chip pump (prediction=correct) for either demand loads or data prefetch",
371 … on a different Node or Group (Distant), as this chip due to either demand loads or data prefetch",
372 …t Node or Group (Distant), as this chip due to either only demand loads or demand loads plus prefe…
377 … on a different Node or Group (Distant), as this chip due to either demand loads or data prefetch",
378 …t Node or Group (Distant), as this chip due to either only demand loads or demand loads plus prefe…
383 …ther chip's L4 on a different Node or Group (Distant) due to either demand loads or data prefetch",
384 … on a different Node or Group (Distant) due to either only demand loads or demand loads plus prefe…
389 …her chip's memory on the same Node or Group (Distant) due to either demand loads or data prefetch",
390 …ory on the same Node or Group (Distant) due to either only demand loads or demand loads plus prefe…
395 …cessor's data cache was reloaded from local core's L2 due to either demand loads or data prefetch",
[all …]
Dmemory.json18 …ory on the same Node or Group (Distant) due to either only demand loads or demand loads plus prefe…
24 …s reloaded from the local chip's Memory due to either only demand loads or demand loads plus prefe…
30 …cluding L4 from local remote or distant due to either only demand loads or demand loads plus prefe…
36 … L4 on the same Node or Group ( Remote) due to either only demand loads or demand loads plus prefe…
42 …ory on the same Node or Group ( Remote) due to either only demand loads or demand loads plus prefe…
/Linux-v6.1/tools/perf/util/
Dmem-events.h67 u32 load; /* count of all loads in trace */
68 u32 ld_excl; /* exclusive loads, rmt/lcl DRAM - snp none/miss */
69 u32 ld_shared; /* shared loads, rmt/lcl DRAM - snp hit */
70 u32 ld_uncache; /* loads to uncacheable address */
71 u32 ld_io; /* loads to io address */
72 u32 ld_miss; /* loads miss */
74 u32 ld_fbhit; /* count of loads hitting Fill Buffer */
75 u32 ld_l1hit; /* count of loads that hit L1D */
76 u32 ld_l2hit; /* count of loads that hit L2D */
77 u32 ld_llchit; /* count of loads that hit LLC */
[all …]
/Linux-v6.1/tools/perf/pmu-events/arch/x86/ivybridge/
Dmemory.json12 "BriefDescription": "Loads with latency value being above 128",
20 "PublicDescription": "Loads with latency value being above 128.",
26 "BriefDescription": "Loads with latency value being above 16",
34 "PublicDescription": "Loads with latency value being above 16.",
40 "BriefDescription": "Loads with latency value being above 256",
48 "PublicDescription": "Loads with latency value being above 256.",
54 "BriefDescription": "Loads with latency value being above 32",
62 "PublicDescription": "Loads with latency value being above 32.",
68 "BriefDescription": "Loads with latency value being above 4",
76 "PublicDescription": "Loads with latency value being above 4.",
[all …]
/Linux-v6.1/tools/perf/arch/x86/util/
Dmem-events.c13 #define MEM_LOADS_AUX_NAME "{%s/mem-loads-aux/,%s/mem-loads,ldlat=%u/}:P"
18 E("ldlat-loads", "%s/mem-loads,ldlat=%u/P", "%s/events/mem-loads"),
59 if (!pmu_have_event("cpu", "mem-loads-aux")) in is_mem_loads_aux_event()
62 if (!pmu_have_event("cpu_core", "mem-loads-aux")) in is_mem_loads_aux_event()
85 if (pmu_have_event(pmu_name, "mem-loads-aux")) { in perf_mem_events__name()
/Linux-v6.1/tools/perf/pmu-events/arch/x86/tigerlake/
Dmemory.json25 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
35 …"PublicDescription": "Counts randomly selected loads when the latency from first dispatch to compl…
41 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
51 …"PublicDescription": "Counts randomly selected loads when the latency from first dispatch to compl…
57 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
67 …"PublicDescription": "Counts randomly selected loads when the latency from first dispatch to compl…
73 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
83 …"PublicDescription": "Counts randomly selected loads when the latency from first dispatch to compl…
89 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
99 …"PublicDescription": "Counts randomly selected loads when the latency from first dispatch to compl…
[all …]
/Linux-v6.1/tools/perf/pmu-events/arch/x86/broadwellde/
Dmemory.json94 "BriefDescription": "Loads with latency value being above 128",
103 "PublicDescription": "This event counts loads with latency value being above 128.",
109 "BriefDescription": "Loads with latency value being above 16",
118 "PublicDescription": "This event counts loads with latency value being above 16.",
124 "BriefDescription": "Loads with latency value being above 256",
133 "PublicDescription": "This event counts loads with latency value being above 256.",
139 "BriefDescription": "Loads with latency value being above 32",
148 "PublicDescription": "This event counts loads with latency value being above 32.",
154 "BriefDescription": "Loads with latency value being above 4",
163 "PublicDescription": "This event counts loads with latency value being above four.",
[all …]
/Linux-v6.1/tools/perf/pmu-events/arch/x86/ivytown/
Dmemory.json12 "BriefDescription": "Loads with latency value being above 128",
20 "PublicDescription": "Loads with latency value being above 128.",
26 "BriefDescription": "Loads with latency value being above 16",
34 "PublicDescription": "Loads with latency value being above 16.",
40 "BriefDescription": "Loads with latency value being above 256",
48 "PublicDescription": "Loads with latency value being above 256.",
54 "BriefDescription": "Loads with latency value being above 32",
62 "PublicDescription": "Loads with latency value being above 32.",
68 "BriefDescription": "Loads with latency value being above 4",
76 "PublicDescription": "Loads with latency value being above 4.",
[all …]
Divt-metrics.json126 …tions. This accounts mainly for (1) non-completed in-flight memory demand loads which coincides wi…
130 …"BriefDescription": "This metric estimates how often the CPU was stalled without loads missing the…
134loads missing the L1 data cache. The L1 data cache typically has the shortest latency. However; …
142 … operating system. This metric approximates the potential delay of demand loads missing the first-…
146 …metric roughly estimates fraction of cycles when the memory subsystem had loads blocked since they…
150 …metric roughly estimates fraction of cycles when the memory subsystem had loads blocked since they…
186 …cription": "This metric estimates how often the CPU was stalled due to L2 cache accesses by loads",
190 …etric estimates how often the CPU was stalled due to L2 cache accesses by loads. Avoiding cache m…
194 …"BriefDescription": "This metric estimates how often the CPU was stalled due to loads accesses to …
198 …"PublicDescription": "This metric estimates how often the CPU was stalled due to loads accesses to…
[all …]
/Linux-v6.1/tools/perf/pmu-events/arch/x86/meteorlake/
Dmemory.json25 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
41 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
57 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
73 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
89 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
105 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
121 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
137 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
/Linux-v6.1/tools/perf/pmu-events/arch/x86/sapphirerapids/
Dmemory.json75 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
85 …"PublicDescription": "Counts randomly selected loads when the latency from first dispatch to compl…
91 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
101 …"PublicDescription": "Counts randomly selected loads when the latency from first dispatch to compl…
107 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
117 …"PublicDescription": "Counts randomly selected loads when the latency from first dispatch to compl…
123 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
133 …"PublicDescription": "Counts randomly selected loads when the latency from first dispatch to compl…
139 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
149 …"PublicDescription": "Counts randomly selected loads when the latency from first dispatch to compl…
[all …]
/Linux-v6.1/tools/perf/pmu-events/arch/x86/icelake/
Dmemory.json105 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
115 …"PublicDescription": "Counts randomly selected loads when the latency from first dispatch to compl…
121 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
131 …"PublicDescription": "Counts randomly selected loads when the latency from first dispatch to compl…
137 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
147 …"PublicDescription": "Counts randomly selected loads when the latency from first dispatch to compl…
153 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
163 …"PublicDescription": "Counts randomly selected loads when the latency from first dispatch to compl…
169 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
179 …"PublicDescription": "Counts randomly selected loads when the latency from first dispatch to compl…
[all …]
/Linux-v6.1/tools/perf/pmu-events/arch/x86/knightslanding/
Dfloating-point.json12 …AVX, AVX2, AVX-512 micro-ops (both floating point and integer) except for loads (memory-to-registe…
16 … AVX-512 micro-ops retired (floating point, integer and store) except for loads (memory-to-registe…
21 …ecifically, it counts scalar SSE, AVX, AVX2, AVX-512 micro-ops except for loads (memory-to-registe…
25 … AVX-512 micro-ops retired (floating point, integer and store) except for loads (memory-to-registe…
/Linux-v6.1/tools/perf/pmu-events/arch/x86/broadwellx/
Dmemory.json94 "BriefDescription": "Randomly selected loads with latency value being above 128",
104 "PublicDescription": "Counts randomly selected loads with latency value being above 128.",
110 "BriefDescription": "Randomly selected loads with latency value being above 16",
120 "PublicDescription": "Counts randomly selected loads with latency value being above 16.",
126 "BriefDescription": "Randomly selected loads with latency value being above 256",
136 "PublicDescription": "Counts randomly selected loads with latency value being above 256.",
142 "BriefDescription": "Randomly selected loads with latency value being above 32",
152 "PublicDescription": "Counts randomly selected loads with latency value being above 32.",
158 "BriefDescription": "Randomly selected loads with latency value being above 4",
168 "PublicDescription": "Counts randomly selected loads with latency value being above four.",
[all …]
/Linux-v6.1/tools/perf/pmu-events/arch/x86/icelakex/
Dmemory.json27 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
37 …"PublicDescription": "Counts randomly selected loads when the latency from first dispatch to compl…
43 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
53 …"PublicDescription": "Counts randomly selected loads when the latency from first dispatch to compl…
59 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
69 …"PublicDescription": "Counts randomly selected loads when the latency from first dispatch to compl…
75 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
85 …"PublicDescription": "Counts randomly selected loads when the latency from first dispatch to compl…
91 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
101 …"PublicDescription": "Counts randomly selected loads when the latency from first dispatch to compl…
[all …]
/Linux-v6.1/tools/perf/pmu-events/arch/x86/westmereep-sp/
Dother.json59 "BriefDescription": "Loads that partially overlap an earlier store",
67 "BriefDescription": "All loads dispatched",
75 "BriefDescription": "Loads dispatched from the MOB",
83 "BriefDescription": "Loads dispatched that bypass the MOB",
91 "BriefDescription": "Loads dispatched from stage 305",
/Linux-v6.1/tools/perf/pmu-events/arch/x86/westmereex/
Dother.json59 "BriefDescription": "Loads that partially overlap an earlier store",
67 "BriefDescription": "All loads dispatched",
75 "BriefDescription": "Loads dispatched from the MOB",
83 "BriefDescription": "Loads dispatched that bypass the MOB",
91 "BriefDescription": "Loads dispatched from stage 305",
/Linux-v6.1/tools/perf/pmu-events/arch/x86/westmereep-dp/
Dother.json59 "BriefDescription": "Loads that partially overlap an earlier store",
67 "BriefDescription": "All loads dispatched",
75 "BriefDescription": "Loads dispatched from the MOB",
83 "BriefDescription": "Loads dispatched that bypass the MOB",
91 "BriefDescription": "Loads dispatched from stage 305",
/Linux-v6.1/tools/perf/pmu-events/arch/x86/jaketown/
Dmemory.json13 "BriefDescription": "Loads with latency value being above 128.",
26 "BriefDescription": "Loads with latency value being above 16.",
39 "BriefDescription": "Loads with latency value being above 256.",
52 "BriefDescription": "Loads with latency value being above 32.",
65 "BriefDescription": "Loads with latency value being above 4 .",
78 "BriefDescription": "Loads with latency value being above 512.",
91 "BriefDescription": "Loads with latency value being above 64.",
104 "BriefDescription": "Loads with latency value being above 8.",
133 "EventName": "MISALIGN_MEM_REF.LOADS",
/Linux-v6.1/tools/perf/pmu-events/arch/x86/nehalemep/
Dother.json59 "BriefDescription": "All loads dispatched",
67 "BriefDescription": "Loads dispatched from the MOB",
75 "BriefDescription": "Loads dispatched that bypass the MOB",
83 "BriefDescription": "Loads dispatched from stage 305",
/Linux-v6.1/tools/perf/pmu-events/arch/x86/nehalemex/
Dother.json59 "BriefDescription": "All loads dispatched",
67 "BriefDescription": "Loads dispatched from the MOB",
75 "BriefDescription": "Loads dispatched that bypass the MOB",
83 "BriefDescription": "Loads dispatched from stage 305",
/Linux-v6.1/tools/perf/pmu-events/arch/x86/alderlake/
Dmemory.json196 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
212 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
228 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
244 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
260 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
276 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
292 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
308 …"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to comple…
/Linux-v6.1/tools/arch/powerpc/include/asm/
Dbarrier.h16 * loads and stores to non-cacheable memory (e.g. I/O devices).
18 * mb() prevents loads and stores being reordered across this point.
19 * rmb() prevents loads being reordered across this point.
/Linux-v6.1/tools/perf/pmu-events/arch/x86/sandybridge/
Dmemory.json13 "BriefDescription": "Loads with latency value being above 128.",
26 "BriefDescription": "Loads with latency value being above 16.",
39 "BriefDescription": "Loads with latency value being above 256.",
52 "BriefDescription": "Loads with latency value being above 32.",
65 "BriefDescription": "Loads with latency value being above 4 .",
78 "BriefDescription": "Loads with latency value being above 512.",
91 "BriefDescription": "Loads with latency value being above 64.",
104 "BriefDescription": "Loads with latency value being above 8.",
133 "EventName": "MISALIGN_MEM_REF.LOADS",

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