test: Detect Intel Sapphire Rapids as CPU model

Intel AMX support was introduced but it is only supported on Intel
Sapphire Rapids at the moment. We have to skip Intel AMX tests on older
processors.

Signed-off-by: Takahiro Itazuri <[email protected]>

Author: zulinx86

tests/framework/utils_cpuid.py

@@ -32,6 +32,7 @@ class CpuModel(str, Enum):
     INTEL_SKYLAKE = "INTEL_SKYLAKE"
     INTEL_CASCADELAKE = "INTEL_CASCADELAKE"
     INTEL_ICELAKE = "INTEL_ICELAKE"
+    INTEL_SAPPHIRE_RAPIDS = "INTEL_SAPPHIRE_RAPIDS"
 
 
 CPU_DICT = {
@@ -40,6 +41,7 @@ class CpuModel(str, Enum):
         "Intel(R) Xeon(R) Platinum 8124M CPU": "INTEL_SKYLAKE",
         "Intel(R) Xeon(R) Platinum 8259CL CPU": "INTEL_CASCADELAKE",
         "Intel(R) Xeon(R) Platinum 8375C CPU": "INTEL_ICELAKE",
+        "Intel(R) Xeon(R) Platinum 8488C": "INTEL_SAPPHIRE_RAPIDS",
     },
     CpuVendor.AMD: {"AMD EPYC 7R13": "AMD_MILAN", "AMD EPYC 9R14": "AMD_GENOA"},
     CpuVendor.ARM: {
@@ -83,6 +85,8 @@ def get_cpu_codename(default="Unknown"):
         result = re.match(r"^(.*) @.*$", cpu_model)
         if result:
             return CPU_DICT[CpuVendor.INTEL].get(result.group(1), default)
+        # Some Intel CPUs (e.g. Intel Sapphire Rapids) don't include "@ <frequency>".
+        return CPU_DICT[CpuVendor.INTEL].get(cpu_model, default)
     if vendor == CpuVendor.AMD:
         result = re.match(r"^(.*) [0-9]*-Core Processor$", cpu_model)
         if result: