Add support for x86-64 microarchitecture levels (#31)

Introduced definitions for the x86-64 microarchitecture levels: - x86-64-v2 (basically an alias to nehalem with generic tuning) - x86-64-v3 (alias to haswell with generic tuning) - x86-64-v4 (alias to skylake_avx512 with generic tuning) Added compiler flags also for gcc < 11.1 and clang < 12.0.
archspec · May 20, 2021 · de43aab · de43aab
1 parent a2b7f57
commit de43aab
Showing 1 changed file with 166 additions and 6 deletions.
diff --git a/cpu/microarchitectures.json b/cpu/microarchitectures.json
@@ -91,6 +91,166 @@
         ]
       }
     },
+    "x86_64_v2": {
+      "from": ["x86_64"],
+      "vendor": "generic",
+      "features": [
+        "cx16",
+        "lahf_lm",
+        "mmx",
+        "sse",
+        "sse2",
+        "ssse3",
+        "sse4_1",
+        "sse4_2",
+        "popcnt"
+      ],
+      "compilers": {
+        "gcc": [
+          {
+            "versions": "11.1:",
+            "name": "x86-64-v2",
+            "flags": "-march={name} -mtune=generic"
+          },
+          {
+            "versions": "4.6:11.0",
+            "name": "x86-64",
+            "flags": "-march={name} -mtune=generic -mcx16 -msahf -mpopcnt -msse3 -msse4.1 -msse4.2 -mssse3"
+          }
+        ],
+        "clang": [
+          {
+            "versions": "12.0:",
+            "name": "x86-64-v2",
+            "flags": "-march={name} -mtune=generic"
+          },
+          {
+            "versions": "3.9:11.1",
+            "name": "x86-64",
+            "flags": "-march={name} -mtune=generic -mcx16 -msahf -mpopcnt -msse3 -msse4.1 -msse4.2 -mssse3"
+          }
+        ]
+      }
+    },
+    "x86_64_v3": {
+      "from": ["x86_64_v2"],
+      "vendor": "generic",
+      "features": [
+        "cx16",
+        "lahf_lm",
+        "mmx",
+        "sse",
+        "sse2",
+        "ssse3",
+        "sse4_1",
+        "sse4_2",
+        "popcnt",
+        "avx",
+        "avx2",
+        "bmi1",
+        "bmi2",
+        "f16c",
+        "fma",
+        "abm",
+        "movbe",
+        "xsave"
+      ],
+      "compilers": {
+        "gcc": [
+          {
+            "versions": "11.1:",
+            "name": "x86-64-v3",
+            "flags": "-march={name} -mtune=generic"
+          },
+          {
+            "versions": "4.8:11.0",
+            "name": "x86-64",
+            "flags": "-march={name} -mtune=generic -mcx16 -msahf -mpopcnt -msse3 -msse4.1 -msse4.2 -mssse3 -mavx -mavx2 -mbmi -mbmi2 -mf16c -mfma -mlzcnt -mmovbe -mxsave"
+          }
+        ],
+        "clang": [
+          {
+            "versions": "12.0:",
+            "name": "x86-64-v3",
+            "flags": "-march={name} -mtune=generic"
+          },
+          {
+            "versions": "3.9:11.1",
+            "name": "x86-64",
+            "flags": "-march={name} -mtune=generic -mcx16 -msahf -mpopcnt -msse3 -msse4.1 -msse4.2 -mssse3 -mavx -mavx2 -mbmi -mbmi2 -mf16c -mfma -mlzcnt -mmovbe -mxsave"
+          }
+        ],
+        "apple-clang": [
+          {
+            "versions": "8.0:",
+            "name": "x86-64",
+            "flags": "-march={name} -mtune=generic -mcx16 -msahf -mpopcnt -msse3 -msse4.1 -msse4.2 -mssse3 -mavx -mavx2 -mbmi -mbmi2 -mf16c -mfma -mlzcnt -mmovbe -mxsave"
+          }
+        ]
+      }
+    },
+    "x86_64_v4": {
+      "from": ["x86_64_v3"],
+      "vendor": "generic",
+      "features": [
+        "cx16",
+        "lahf_lm",
+        "mmx",
+        "sse",
+        "sse2",
+        "ssse3",
+        "sse4_1",
+        "sse4_2",
+        "popcnt",
+        "avx",
+        "avx2",
+        "bmi1",
+        "bmi2",
+        "f16c",
+        "fma",
+        "abm",
+        "movbe",
+        "xsave",
+        "avx512f",
+        "avx512bw",
+        "avx512cd",
+        "avx512dq",
+        "avx512vl"
+      ],
+      "compilers": {
+        "gcc": [
+          {
+            "versions": "11.1:",
+            "name": "x86-64-v4",
+            "flags": "-march={name} -mtune=generic"
+          },
+          {
+            "versions": "6.0:11.0",
+            "name": "x86-64",
+            "flags": "-march={name} -mtune=generic -mcx16 -msahf -mpopcnt -msse3 -msse4.1 -msse4.2 -mssse3 -mavx -mavx2 -mbmi -mbmi2 -mf16c -mfma -mlzcnt -mmovbe -mxsave -mavx512f -mavx512bw -mavx512cd -mavx512dq -mavx512vl"
+          }
+        ],
+        "clang": [
+          {
+            "versions": "12.0:",
+            "name": "x86-64-v4",
+            "flags": "-march={name} -mtune=generic"
+          },
+          {
+            "versions": "3.9:11.1",
+            "name": "x86-64",
+            "flags": "-march={name} -mtune=generic -mcx16 -msahf -mpopcnt -msse3 -msse4.1 -msse4.2 -mssse3 -mavx -mavx2 -mbmi -mbmi2 -mf16c -mfma -mlzcnt -mmovbe -mxsave -mavx512f -mavx512bw -mavx512cd -mavx512dq -mavx512vl"
+          }
+        ],
+        "apple-clang": [
+          {
+            "versions": "8.0:",
+            "name": "x86-64",
+            "flags": "-march={name} -mtune=generic -mcx16 -msahf -mpopcnt -msse3 -msse4.1 -msse4.2 -mssse3 -mavx -mavx2 -mbmi -mbmi2 -mf16c -mfma -mlzcnt -mmovbe -mxsave -mavx512f -mavx512bw -mavx512cd -mavx512dq -mavx512vl"
+          }
+        ]
+      }
+    },
     "nocona": {
       "from": ["x86_64"],
       "vendor": "GenuineIntel",
@@ -177,7 +337,7 @@
       }
     },
     "nehalem": {
-      "from": ["core2"],
+      "from": ["core2", "x86_64_v2"],
       "vendor": "GenuineIntel",
       "features": [
         "mmx",
@@ -394,7 +554,7 @@
       }
     },
     "haswell": {
-      "from": ["ivybridge"],
+      "from": ["ivybridge", "x86_64_v3"],
       "vendor": "GenuineIntel",
       "features": [
         "mmx",
@@ -642,7 +802,7 @@
       }
     },
     "skylake_avx512": {
-      "from": ["skylake"],
+      "from": ["skylake", "x86_64_v4"],
       "vendor": "GenuineIntel",
       "features": [
         "mmx",
@@ -986,7 +1146,7 @@
       }
     },
     "bulldozer": {
-      "from": ["x86_64"],
+      "from": ["x86_64_v2"],
       "vendor": "AuthenticAMD",
       "features": [
         "mmx",
@@ -1145,7 +1305,7 @@
       }
     },
     "excavator": {
-      "from": ["steamroller"],
+      "from": ["steamroller", "x86_64_v3"],
       "vendor": "AuthenticAMD",
       "features": [
         "mmx",
@@ -1204,7 +1364,7 @@
       }
     },
     "zen": {
-      "from": ["x86_64"],
+      "from": ["x86_64_v3"],
       "vendor": "AuthenticAMD",
       "features": [
         "bmi1",