Update cpuinfo dependency.

The old version fails to build on CI using CMake.

Author: Chris Cummins

WORKSPACE

@@ -255,11 +255,10 @@ http_file(
 # === C++ cpuinfo ===
 
 http_archive(
-    name = "cpuinfo",
-    build_file_content = all_content,
-    sha256 = "b9874dbb2f9436c9d0d7f42aaf3f94f1af3da37bc0b250268760ada2507ca543",
-    strip_prefix = "cpuinfo-2e79955ecaec85da13ac8f1245a8b2afa10d31c2",
-    urls = ["https://github.com/pytorch/cpuinfo/archive/2e79955ecaec85da13ac8f1245a8b2afa10d31c2.tar.gz"],
+    name = "org_pytorch_cpuinfo",
+    sha256 = "0936848904943381b2c01321101614776e43d583840ee0f3ceeea1e3fb7405f7",
+    strip_prefix = "cpuinfo-de2fa78ebb431db98489e78603e4f77c1f6c5c57",
+    urls = ["https://github.com/pytorch/cpuinfo/archive/de2fa78ebb431db98489e78603e4f77c1f6c5c57.tar.gz"],
 )
 
 # === Csmith ===

compiler_gym/envs/llvm/service/BUILD

@@ -272,7 +272,6 @@ cc_library(
         "//compiler_gym/service:CompilationSession",
         "//compiler_gym/service/proto:compiler_gym_service_cc_grpc",
         "//compiler_gym/third_party/autophase:InstCount",
-        "//compiler_gym/third_party/cpuinfo",
         "//compiler_gym/util:EnumUtil",
         "//compiler_gym/util:GrpcStatusMacros",
         "//compiler_gym/util:RunfilesPath",
@@ -283,6 +282,7 @@ cc_library(
         "@llvm//10.0.0",
         "@magic_enum",
         "@nlohmann_json//:json",
+        "@org_pytorch_cpuinfo//:cpuinfo",
         "@programl//programl/graph/format:node_link_graph",
         "@programl//programl/ir/llvm:llvm-10",
         "@programl//programl/proto:programl_cc",
@@ -300,13 +300,13 @@ cc_library(
         "//compiler_gym/service/proto:compiler_gym_service_cc_grpc",
         "//compiler_gym/third_party/LexedIr",
         "//compiler_gym/third_party/autophase:InstCount",
-        "//compiler_gym/third_party/cpuinfo",
         "//compiler_gym/util:GrpcStatusMacros",
         "@boost//:filesystem",
         "@glog",
         "@llvm//10.0.0",
         "@magic_enum",
         "@nlohmann_json//:json",
+        "@org_pytorch_cpuinfo//:cpuinfo",
         "@programl//programl/graph/format:node_link_graph",
         "@programl//programl/ir/llvm:llvm-10",
         "@programl//programl/proto:programl_cc",

compiler_gym/third_party/cpuinfo/BUILD

@@ -12,7 +12,7 @@ externalproject_add(
     cpuinfo
     PREFIX "${CMAKE_CURRENT_BINARY_DIR}/cpuinfo"
     GIT_REPOSITORY "https://github.com/pytorch/cpuinfo.git"
-    GIT_TAG 2e79955ecaec85da13ac8f1245a8b2afa10d31c2
+    GIT_TAG de2fa78ebb431db98489e78603e4f77c1f6c5c57
     CMAKE_ARGS
         -C "${CMAKE_CURRENT_BINARY_DIR}/cpuinfo_initial_cache.cmake"
         "-DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}"