> Le 08/06/2017 16:58, Samuel Thibault a ?crit :
>> Hello,
>>
>> Maureen Chew, on jeu. 08 juin 2017 10:51:56 -0400, wrote:
>>> Should finding cache & pci info work?
>> AFAWK, there is no user-available way to get cache information on
>> Solaris, so it's not implemented in hwloc.
>
> And even if prtpicl reports some information using the PICL API, I don't
> think it says how caches are shared between cores.
>
>> Concerning pci, you need libpciaccess to get PCI information.
>>
>
> And usually you need root access (I think it looks inside /devices/pci*
> where files are root-only).
>
> Brice
Thanks so much Samuel and Brice.
Did have libpciaccess and now able to get pci info as root.
Will see if an RBAC/pfexec combo could be reasonable
# /usr/local/bin/hwloc-info -v
depth 0: 1 Machine (type #1)
depth 1: 2 NUMANode (type #2)
depth 2: 2 Package (type #3)
depth 3: 64 Core (type #5)
depth 4: 512 PU (type #6)
Special depth -3: 16 Bridge (type #9)
Special depth -4: 10 PCI Device (type #10)
Re: cache relationship… ah… so you’d need to parse both
prtpicl(8) (to get sizes) and something like pginfo(8) (perl script) to get
relationship…..
bash-4.3$ pginfo -v | more
0 (System [system]) CPUs: 0-511
|-- 5 (Data_Pipe_to_memory [socket 0]) CPUs: 0-255
| |-- 4 (L3_Cache) CPUs: 0-31
| | `-- 6 (CPU_PM_Active_Power_Domain) CPUs: 0-31
| | |-- 3 (L2_Cache) CPUs: 0-15
| | | |-- 2 (Floating_Point_Unit [core 0]) CPUs: 0-7
| | | | `-- 1 (Integer_Pipeline [core 0]) CPUs: 0-7
| | | `-- 8 (Floating_Point_Unit [core 1]) CPUs: 8-15
| | | `-- 7 (Integer_Pipeline [core 1]) CPUs: 8-15
| | `-- 11 (L2_Cache) CPUs: 16-31
| | |-- 10 (Floating_Point_Unit [core 2]) CPUs: 16-23
| | | `-- 9 (Integer_Pipeline [core 2]) CPUs: 16-23
| | `-- 13 (Floating_Point_Unit [core 3]) CPUs: 24-31
| | `-- 12 (Integer_Pipeline [core 3]) CPUs: 24-31
| |-- 17 (L3_Cache) CPUs: 32-63
| | `-- 18 (CPU_PM_Active_Power_Domain) CPUs: 32-63
| | |-- 16 (L2_Cache) CPUs: 32-47
| | | |-- 15 (Floating_Point_Unit [core 4]) CPUs: 32-39
| | | | `-- 14 (Integer_Pipeline [core 4]) CPUs: 32-39
| | | `-- 20 (Floating_Point_Unit [core 5]) CPUs: 40-47
| | | `-- 19 (Integer_Pipeline [core 5]) CPUs: 40-47
| | `-- 23 (L2_Cache) CPUs: 48-63
| | |-- 22 (Floating_Point_Unit [core 6]) CPUs: 48-55
| | | `-- 21 (Integer_Pipeline [core 6]) CPUs: 48-55
| | `-- 25 (Floating_Point_Unit [core 7]) CPUs: 56-63
| | `-- 24 (Integer_Pipeline [core 7]) CPUs: 56-63
| |-- 29 (L3_Cache) CPUs: 64-95
| | `-- 30 (CPU_PM_Active_Power_Domain) CPUs: 64-95
| | |-- 28 (L2_Cache) CPUs: 64-79
| | | |-- 27 (Floating_Point_Unit [core 8]) CPUs: 64-71
| | | | `-- 26 (Integer_Pipeline [core 8]) CPUs: 64-71
| | | `-- 32 (Floating_Point_Unit [core 9]) CPUs: 72-79
| | | `-- 31 (Integer_Pipeline [core 9]) CPUs: 72-79
| | `-- 35 (L2_Cache) CPUs: 80-95
| | |-- 34 (Floating_Point_Unit [core 10]) CPUs: 80-87
| | | `-- 33 (Integer_Pipeline [core 10]) CPUs: 80-87
| | `-- 37 (Floating_Point_Unit [core 11]) CPUs: 88-95
| | `-- 36 (Integer_Pipeline [core 11]) CPUs: 88-95
| |-- 41 (L3_Cache) CPUs: 96-127
| | `-- 42 (CPU_PM_Active_Power_Domain) CPUs: 96-127
| | |-- 40 (L2_Cache) CPUs: 96-111
| | | |-- 39 (Floating_Point_Unit [core 12]) CPUs: 96-103
| | | | `-- 38 (Integer_Pipeline [core 12]) CPUs: 96-103
| | | `-- 44 (Floating_Point_Unit [core 13]) CPUs: 104-111
| | | `-- 43 (Integer_Pipeline [core 13]) CPUs: 104-111
| | `-- 47 (L2_Cache) CPUs: 112-127
| | |-- 46 (Floating_Point_Unit [core 14]) CPUs: 112-119
| | | `-- 45 (Integer_Pipeline [core 14]) CPUs: 112-119
| | `-- 49 (Floating_Point_Unit [core 15]) CPUs: 120-127
| | `-- 48 (Integer_Pipeline [core 15]) CPUs: 120-127
| |-- 53 (L3_Cache) CPUs: 128-159
| | `-- 54 (CPU_PM_Active_Power_Domain) CPUs: 128-159
| | |-- 52 (L2_Cache) CPUs: 128-143
| | | |-- 51 (Floating_Point_Unit [core 16]) CPUs: 128-135
| | | | `-- 50 (Integer_Pipeline [core 16]) CPUs: 128-135
| | | `-- 56 (Floating_Point_Unit [core 17]) CPUs: 136-143
| | | `-- 55 (Integer_Pipeline [core 17]) CPUs: 136-143
| | `-- 59 (L2_Cache) CPUs: 144-159
| | |-- 58 (Floating_Point_Unit [core 18]) CPUs: 144-151
| | | `-- 57 (Integer_Pipeline [core 18]) CPUs: 144-151
| | `-- 61 (Floating_Point_Unit [core 19]) CPUs: 152-159
| | `-- 60 (Integer_Pipeline [core 19]) CPUs: 152-159
| |-- 65 (L3_Cache) CPUs: 160-191
| | `-- 66 (CPU_PM_Active_Power_Domain) CPUs: 160-191
| | |-- 64 (L2_Cache) CPUs: 160-175
| | | |-- 63 (Floating_Point_Unit [core 20]) CPUs: 160-167
| | | | `-- 62 (Integer_Pipeline [core 20]) CPUs: 160-167
| | | `-- 68 (Floating_Point_Unit [core 21]) CPUs: 168-175
| | | `-- 67 (Integer_Pipeline [core 21]) CPUs: 168-175
| | `-- 71 (L2_Cache) CPUs: 176-191
| | |-- 70 (Floating_Point_Unit [core 22]) CPUs: 176-183
| | | `-- 69 (Integer_Pipeline [core 22]) CPUs: 176-183
| | `-- 73 (Floating_Point_Unit [core 23]) CPUs: 184-191
| | `-- 72 (Integer_Pipeline [core 23]) CPUs: 184-191
| |-- 77 (L3_Cache) CPUs: 192-223
| | `-- 78 (CPU_PM_Active_Power_Domain) CPUs: 192-223
| | |-- 76 (L2_Cache) CPUs: 192-207
| | | |-- 75 (Floating_Point_Unit [core 24]) CPUs: 192-199
| | | | `-- 74 (Integer_Pipeline [core 24]) CPUs: 192-199
| | | `-- 80 (Floating_Point_Unit [core 25]) CPUs: 200-207
| | | `-- 79 (Integer_Pipeline [core 25]) CPUs: 200-207
| | `-- 83 (L2_Cache) CPUs: 208-223
| | |-- 82 (Floating_Point_Unit [core 26]) CPUs: 208-215
| | | `-- 81 (Integer_Pipeline [core 26]) CPUs: 208-215
| | `-- 85 (Floating_Point_Unit [core 27]) CPUs: 216-223
| | `-- 84 (Integer_Pipeline [core 27]) CPUs: 216-223
| `-- 89 (L3_Cache) CPUs: 224-255
| `-- 90 (CPU_PM_Active_Power_Domain) CPUs: 224-255
| |-- 88 (L2_Cache) CPUs: 224-239
| | |-- 87 (Floating_Point_Unit [core 28]) CPUs: 224-231
| | | `-- 86 (Integer_Pipeline [core 28]) CPUs: 224-231
| | `-- 92 (Floating_Point_Unit [core 29]) CPUs: 232-239
| | `-- 91 (Integer_Pipeline [core 29]) CPUs: 232-239
| `-- 95 (L2_Cache) CPUs: 240-255
| |-- 94 (Floating_Point_Unit [core 30]) CPUs: 240-247
| | `-- 93 (Integer_Pipeline [core 30]) CPUs: 240-247
| `-- 97 (Floating_Point_Unit [core 31]) CPUs: 248-255
| `-- 96 (Integer_Pipeline [core 31]) CPUs: 248-255
`-- 102 (Data_Pipe_to_memory [socket 1]) CPUs: 256-511
|-- 101 (L3_Cache) CPUs: 256-287
| `-- 103 (CPU_PM_Active_Power_Domain) CPUs: 256-287
| |-- 100 (L2_Cache) CPUs: 256-271
| | |-- 99 (Floating_Point_Unit [core 32]) CPUs: 256-263
| | | `-- 98 (Integer_Pipeline [core 32]) CPUs: 256-263
| | `-- 105 (Floating_Point_Unit [core 33]) CPUs: 264-271
| | `-- 104 (Integer_Pipeline [core 33]) CPUs: 264-271
| `-- 108 (L2_Cache) CPUs: 272-287
| |-- 107 (Floating_Point_Unit [core 34]) CPUs: 272-279
| | `-- 106 (Integer_Pipeline [core 34]) CPUs: 272-279
| `-- 110 (Floating_Point_Unit [core 35]) CPUs: 280-287
| `-- 109 (Integer_Pipeline [core 35]) CPUs: 280-287
|-- 114 (L3_Cache) CPUs: 288-319
| `-- 115 (CPU_PM_Active_Power_Domain) CPUs: 288-319
| |-- 113 (L2_Cache) CPUs: 288-303
| | |-- 112 (Floating_Point_Unit [core 36]) CPUs: 288-295
| | | `-- 111 (Integer_Pipeline [core 36]) CPUs: 288-295
| | `-- 117 (Floating_Point_Unit [core 37]) CPUs: 296-303
| | `-- 116 (Integer_Pipeline [core 37]) CPUs: 296-303
| `-- 120 (L2_Cache) CPUs: 304-319
| |-- 119 (Floating_Point_Unit [core 38]) CPUs: 304-311
| | `-- 118 (Integer_Pipeline [core 38]) CPUs: 304-311
| `-- 122 (Floating_Point_Unit [core 39]) CPUs: 312-319
| `-- 121 (Integer_Pipeline [core 39]) CPUs: 312-319
|-- 126 (L3_Cache) CPUs: 320-351
| `-- 127 (CPU_PM_Active_Power_Domain) CPUs: 320-351
| |-- 125 (L2_Cache) CPUs: 320-335
| | |-- 124 (Floating_Point_Unit [core 40]) CPUs: 320-327
| | | `-- 123 (Integer_Pipeline [core 40]) CPUs: 320-327
| | `-- 129 (Floating_Point_Unit [core 41]) CPUs: 328-335
| | `-- 128 (Integer_Pipeline [core 41]) CPUs: 328-335
| `-- 132 (L2_Cache) CPUs: 336-351
| |-- 131 (Floating_Point_Unit [core 42]) CPUs: 336-343
| | `-- 130 (Integer_Pipeline [core 42]) CPUs: 336-343
| `-- 134 (Floating_Point_Unit [core 43]) CPUs: 344-351
| `-- 133 (Integer_Pipeline [core 43]) CPUs: 344-351
|-- 138 (L3_Cache) CPUs: 352-383
| `-- 139 (CPU_PM_Active_Power_Domain) CPUs: 352-383
| |-- 137 (L2_Cache) CPUs: 352-367
| | |-- 136 (Floating_Point_Unit [core 44]) CPUs: 352-359
| | | `-- 135 (Integer_Pipeline [core 44]) CPUs: 352-359
| | `-- 141 (Floating_Point_Unit [core 45]) CPUs: 360-367
| | `-- 140 (Integer_Pipeline [core 45]) CPUs: 360-367
| `-- 144 (L2_Cache) CPUs: 368-383
| |-- 143 (Floating_Point_Unit [core 46]) CPUs: 368-375
| | `-- 142 (Integer_Pipeline [core 46]) CPUs: 368-375
| `-- 146 (Floating_Point_Unit [core 47]) CPUs: 376-383
| `-- 145 (Integer_Pipeline [core 47]) CPUs: 376-383
|-- 150 (L3_Cache) CPUs: 384-415
| `-- 151 (CPU_PM_Active_Power_Domain) CPUs: 384-415
| |-- 149 (L2_Cache) CPUs: 384-399
| | |-- 148 (Floating_Point_Unit [core 48]) CPUs: 384-391
| | | `-- 147 (Integer_Pipeline [core 48]) CPUs: 384-391
| | `-- 153 (Floating_Point_Unit [core 49]) CPUs: 392-399
| | `-- 152 (Integer_Pipeline [core 49]) CPUs: 392-399
| `-- 156 (L2_Cache) CPUs: 400-415
| |-- 155 (Floating_Point_Unit [core 50]) CPUs: 400-407
| | `-- 154 (Integer_Pipeline [core 50]) CPUs: 400-407
| `-- 158 (Floating_Point_Unit [core 51]) CPUs: 408-415
| `-- 157 (Integer_Pipeline [core 51]) CPUs: 408-415
|-- 162 (L3_Cache) CPUs: 416-447
| `-- 163 (CPU_PM_Active_Power_Domain) CPUs: 416-447
| |-- 161 (L2_Cache) CPUs: 416-431
| | |-- 160 (Floating_Point_Unit [core 52]) CPUs: 416-423
| | | `-- 159 (Integer_Pipeline [core 52]) CPUs: 416-423
| | `-- 165 (Floating_Point_Unit [core 53]) CPUs: 424-431
| | `-- 164 (Integer_Pipeline [core 53]) CPUs: 424-431
| `-- 168 (L2_Cache) CPUs: 432-447
| |-- 167 (Floating_Point_Unit [core 54]) CPUs: 432-439
| | `-- 166 (Integer_Pipeline [core 54]) CPUs: 432-439
| `-- 170 (Floating_Point_Unit [core 55]) CPUs: 440-447
| `-- 169 (Integer_Pipeline [core 55]) CPUs: 440-447
|-- 174 (L3_Cache) CPUs: 448-479
| `-- 175 (CPU_PM_Active_Power_Domain) CPUs: 448-479
| |-- 173 (L2_Cache) CPUs: 448-463
| | |-- 172 (Floating_Point_Unit [core 56]) CPUs: 448-455
| | | `-- 171 (Integer_Pipeline [core 56]) CPUs: 448-455
| | `-- 177 (Floating_Point_Unit [core 57]) CPUs: 456-463
| | `-- 176 (Integer_Pipeline [core 57]) CPUs: 456-463
| `-- 180 (L2_Cache) CPUs: 464-479
| |-- 179 (Floating_Point_Unit [core 58]) CPUs: 464-471
| | `-- 178 (Integer_Pipeline [core 58]) CPUs: 464-471
| `-- 182 (Floating_Point_Unit [core 59]) CPUs: 472-479
| `-- 181 (Integer_Pipeline [core 59]) CPUs: 472-479
`-- 186 (L3_Cache) CPUs: 480-511
`-- 187 (CPU_PM_Active_Power_Domain) CPUs: 480-511
|-- 185 (L2_Cache) CPUs: 480-495
| |-- 184 (Floating_Point_Unit [core 60]) CPUs: 480-487
| | `-- 183 (Integer_Pipeline [core 60]) CPUs: 480-487
| `-- 189 (Floating_Point_Unit [core 61]) CPUs: 488-495
| `-- 188 (Integer_Pipeline [core 61]) CPUs: 488-495
`-- 192 (L2_Cache) CPUs: 496-511
|-- 191 (Floating_Point_Unit [core 62]) CPUs: 496-503
| `-- 190 (Integer_Pipeline [core 62]) CPUs: 496-503
`-- 194 (Floating_Point_Unit [core 63]) CPUs: 504-511
`-- 193 (Integer_Pipeline [core 63]) CPUs: 504-511
If there’s any interest in investigating at some point,
could possibly line up some kind of cloud access to a SPARC VM
—maureen
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