Add Intel Crestmont uarch #299
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Darkmont is the uarch used in Sierra Forest Tested: make cpu-info sde -srf -- ./cpu-info
rrwinterton
approved these changes
May 31, 2025
|
Documentation says Intel Grand Ridge uses Crestmont and has a model = B6 Snow Ridge (predecessor to Grand Ridge) is sse4, 64 bit, 16 threads, meant for embedded apps sde -snr -- blaze-bin/third_party/cpuinfo/cpu_info Since Snow Ridge is not supported in uarch.c and Grand Ridge is not easily tested, I think hold off adding the support? |
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Darkmont is the uarch used in Sierra Forest
Tested:
cmake .
make cpu-info
sde -srf -- ./cpu-info
Packages:
0: Intel Xeon X5680
1: Intel Xeon X5680
Microarchitectures:
36x Crestmont
Cores:
0: 37 processors (0-36), Intel Crestmont
1: 1 processor (37), Intel Crestmont
2: 1 processor (38), Intel Crestmont
3: 1 processor (39), Intel Crestmont
Was
Microarchitectures:
36x unknown
Cores:
0: 37 processors (0-36), Intel unknown
1: 1 processor (37), Intel unknown