Add Neoverse V2 and Armv9 (#79)

archspec · Nov 6, 2023 · d844bb3 · d844bb3
1 parent 24825c1
commit d844bb3
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diff --git a/cpu/microarchitectures.json b/cpu/microarchitectures.json
@@ -2635,6 +2635,37 @@
         ]
       }
     },
+    "armv9.0a": {
+      "from": ["armv8.5a"],
+      "vendor": "generic",
+      "features": [],
+      "compilers": {
+        "gcc": [
+          {
+            "versions": "12:",
+            "flags": "-march=armv9-a -mtune=generic"
+          }
+        ],
+        "clang": [
+          {
+            "versions": "14:",
+            "flags": "-march=armv9-a -mtune=generic"
+          }
+        ],
+        "apple-clang": [
+          {
+            "versions": ":",
+            "flags": "-march=armv9-a -mtune=generic"
+          }
+        ],
+        "arm": [
+          {
+            "versions": ":",
+            "flags": "-march=armv9-a -mtune=generic"
+          }
+        ]
+      }
+    },
     "thunderx2": {
       "from": ["armv8.1a"],
       "vendor": "Cavium",
@@ -3001,6 +3032,126 @@
           ]
       }
     },
+    "neoverse_v2": {
+      "from": ["neoverse_n1", "armv9.0a"],
+      "vendor": "ARM",
+      "features": [
+          "fp",
+	  "asimd",
+	  "evtstrm",
+	  "aes",
+	  "pmull",
+	  "sha1",
+	  "sha2",
+	  "crc32",
+	  "atomics",
+	  "fphp",
+	  "asimdhp",
+	  "cpuid",
+	  "asimdrdm",
+	  "jscvt",
+	  "fcma",
+	  "lrcpc",
+	  "dcpop",
+	  "sha3",
+	  "sm3",
+	  "sm4",
+	  "asimddp",
+	  "sha512",
+	  "sve",
+	  "asimdfhm",
+	  "dit",
+	  "uscat",
+	  "ilrcpc",
+	  "flagm",
+	  "ssbs",
+	  "sb",
+	  "paca",
+	  "pacg",
+	  "dcpodp",
+	  "sve2",
+	  "sveaes",
+	  "svepmull",
+	  "svebitperm",
+	  "svesha3",
+	  "svesm4",
+	  "flagm2",
+	  "frint",
+	  "svei8mm",
+	  "svebf16",
+	  "i8mm",
+	  "bf16",
+	  "dgh",
+	  "bti"
+      ],
+      "compilers" : {
+          "gcc": [
+              {
+                  "versions": "4.8:5.99",
+                  "flags": "-march=armv8-a"
+              },
+              {
+                  "versions": "6:6.99",
+                  "flags" : "-march=armv8.1-a"
+              },
+              {
+                  "versions": "7.0:7.99",
+                  "flags" : "-march=armv8.2-a -mtune=cortex-a72"
+              },
+              {
+                  "versions": "8.0:8.99",
+                  "flags" : "-march=armv8.4-a+sve -mtune=cortex-a72"
+              },
+              {
+                  "versions": "9.0:9.99",
+                  "flags" : "-march=armv8.5-a+sve -mtune=cortex-a76"
+              },
+              {
+                  "versions": "10.0:11.99",
+                  "flags" : "-march=armv8.5-a+sve+sve2+i8mm+bf16 -mtune=cortex-a77"
+              },
+              {
+                  "versions": "12.0:12.99",
+                  "flags" : "-march=armv9-a+i8mm+bf16 -mtune=cortex-a710"
+              },
+	      {
+                  "versions": "13.0:",
+                  "flags" : "-mcpu=neoverse-v2"
+              }
+          ],
+          "clang" : [
+              {
+                  "versions": "9.0:10.99",
+                  "flags" : "-march=armv8.5-a+sve"
+              },
+              {
+                  "versions": "11.0:13.99",
+                  "flags" : "-march=armv8.5-a+sve+sve2+i8mm+bf16"
+              },
+              {
+                  "versions": "14.0:15.99",
+                  "flags" : "-march=armv9-a+i8mm+bf16"
+              },
+              {
+                  "versions": "16.0:",
+                  "flags" : "-mcpu=neoverse-v2"
+              }
+          ],
+          "arm" : [
+              {
+                  "versions": "23.04.0:",
+                  "flags" : "-mcpu=neoverse-v2"
+              }
+          ],
+          "nvhpc" : [
+              {
+                  "versions": "23.3:",
+                  "name": "neoverse-v2",
+                  "flags": "-tp {name}"
+              }
+          ]
+      }
+    },
     "m1": {
       "from": ["armv8.4a"],
       "vendor": "Apple",

diff --git a/tests/targets/linux-ubuntu22.04-neoverse_v2 b/tests/targets/linux-ubuntu22.04-neoverse_v2
@@ -0,0 +1,8 @@
+processor       : 0
+BogoMIPS        : 2000.00
+Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm ssbs sb paca pacg dcpodp sve2 sveaes svepmull svebitperm svesha3 svesm4 flagm2 frint svei8mm svebf16 i8mm bf16 dgh bti
+CPU implementer : 0x41
+CPU architecture: 8
+CPU variant     : 0x0
+CPU part        : 0xd4f
+CPU revision    : 0