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SkylakeX CPU Detect Supports Gen2 & Gen3. #37

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SkylakeX CPU Detect Supports Gen2 & Gen3. #37

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de35676
SkylakeX CPU Detect Supports Gen2 & Gen3.
Apr 9, 2021
6e1f31c
Skylake Gen2-3 Consider Xeon W
Apr 14, 2021
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17 changes: 15 additions & 2 deletions src/configs/skx2/vpu_count.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -73,13 +73,26 @@ int vpu_count()
loc = name.find_first_of("- ", loc+1)+1;

auto sku = atoi(name.substr(loc, 4).c_str());
if (8199 >= sku && sku >= 8100) return 2;
if (8399 >= sku && sku >= 8300) return 2; // Gen 3 (Cooper lake & Ice lake).
else if (6399 >= sku && sku >= 6300) return 2;
else if (5399 >= sku && sku >= 5300) return 2;
else if (4399 >= sku && sku >= 4300) return 2;
else if (9299 >= sku && sku >= 9200) return 2; // Gen 2.
else if (8299 >= sku && sku >= 8200) return 2;
else if (6299 >= sku && sku >= 6200) return 2;
else if (sku == 5222) return 2;
else if (5299 >= sku && sku >= 5200) return 1;
else if (4299 >= sku && sku >= 4200) return 1;
else if (3219 >= sku && sku >= 3200) return 1;
else if (3299 >= sku && sku >= 3220) return 2; // Gen 2 W.
else if (2299 >= sku && sku >= 2220) return 2;
else if (8199 >= sku && sku >= 8100) return 2; // Gen 1.
else if (6199 >= sku && sku >= 6100) return 2;
else if (sku == 5122) return 2;
else if (5199 >= sku && sku >= 5100) return 1;
else if (4199 >= sku && sku >= 4100) return 1;
else if (3199 >= sku && sku >= 3100) return 1;
else if (2199 >= sku && sku >= 2120) return 2;
else if (2199 >= sku && sku >= 2120) return 2; // Gen 1 W.
else if (2119 >= sku && sku >= 2100) return 1;
else return -1;
}
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