parlayhash: add new new recipe (#22638)

* ParlayHash: new recipe

* fix linting

* Update recipes/parlay_hash/all/conanfile.py

Co-authored-by: toge <toge.mail@gmail.com>

* fix

* fix test_package

* Update recipes/parlay_hash/all/test_package/test_package.cpp

Co-authored-by: toge <toge.mail@gmail.com>

* Update recipes/parlay_hash/all/conanfile.py

Co-authored-by: toge <toge.mail@gmail.com>

* WOrk for v0.1

* remove temp files

* fix

* Follow upstream target names

* Typo

* Cleanups and support specific macos version, remove msvc support

* Skip Linux Clang as well

Signed-off-by: Uilian Ries <uilianries@gmail.com>

---------

Signed-off-by: Uilian Ries <uilianries@gmail.com>
Co-authored-by: toge <toge.mail@gmail.com>
Co-authored-by: Rubén Rincón Blanco <git@rinconblanco.es>
Co-authored-by: Uilian Ries <uilianries@gmail.com>

recipes/parlayhash/all/conandata.yml

@@ -0,0 +1,4 @@
+sources:
+  "0.1":
+    url: "https://github.com/cmuparlay/parlayhash/archive/refs/tags/v0.1.tar.gz"
+    sha256: "63dd2680de0291c8c4440fc3364490de0ee3cdea94b02b7449900bac18d66f2f"

recipes/parlayhash/all/conanfile.py

@@ -0,0 +1,60 @@
+from conan import ConanFile
+from conan.errors import ConanInvalidConfiguration
+from conan.tools.files import get, copy
+from conan.tools.build import check_min_cppstd, check_max_cppstd
+from conan.tools.layout import basic_layout
+from conan.tools.scm import Version
+import os
+
+required_conan_version = ">=2.1"
+
+
+class ParlayHashConan(ConanFile):
+    name = "parlayhash"
+    description = "A Header-Only Scalable Concurrent Hash Map."
+    license = "MIT"
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://github.com/cmuparlay/parlayhash"
+    topics = ("unordered_map", "hashmap", "header-only")
+    package_type = "header-library"
+    settings = "os", "arch", "compiler", "build_type"
+    no_copy_source = True
+
+    def layout(self):
+        basic_layout(self, src_folder="src")
+
+    def package_id(self):
+        self.info.clear()
+
+    def validate(self):
+        check_min_cppstd(self, 17)
+        if self.settings.compiler in ["apple-clang", "clang"]:
+            if Version(self.settings.compiler.version) < "15":
+                # error: reference to local binding 'tag' declared in enclosing function 'parlay::parlay_hash::Find'
+                raise ConanInvalidConfiguration(f"Can't be used with {self.settings.compiler} < 15, lacks proper C++17 support")
+            else:
+                # error: no type named 'result_of' in namespace 'std'
+                check_max_cppstd(self, 17)
+        if self.settings.compiler == "msvc":
+            # error C3861: '__builtin_prefetch': identifier not found
+            raise ConanInvalidConfiguration("Can't be used with msvc")
+
+    def source(self):
+        get(self, **self.conan_data["sources"][self.version], strip_root=True)
+
+    def build(self):
+        pass
+
+    def package(self):
+        copy(self, pattern="LICENSE", dst=os.path.join(self.package_folder, "licenses"), src=self.source_folder)
+        copy(self, pattern="*.h", dst=os.path.join(self.package_folder, "include"), src=os.path.join(self.source_folder, "include"), excludes=[".#hash_table.h"])
+
+    def package_info(self):
+        self.cpp_info.bindirs = []
+        self.cpp_info.libdirs = []
+        if self.settings.os in ["Linux", "FreeBSD"]:
+            self.cpp_info.system_libs.append("pthread")
+
+        # This one is a best-effort guess, as the library is header-only it does not mention a target explicitly
+        self.cpp_info.set_property("cmake_file_name", "parlayhash")
+        self.cpp_info.set_property("cmake_target_name", "parlay")

recipes/parlayhash/all/test_package/CMakeLists.txt

@@ -0,0 +1,9 @@
+cmake_minimum_required(VERSION 3.15)
+
+project(test_package LANGUAGES CXX)
+
+find_package(parlayhash REQUIRED CONFIG)
+
+add_executable(${PROJECT_NAME} test_package.cpp)
+target_link_libraries(${PROJECT_NAME} PRIVATE parlay)
+target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_17)

recipes/parlayhash/all/test_package/conanfile.py

@@ -0,0 +1,26 @@
+from conan import ConanFile
+from conan.tools.build import can_run
+from conan.tools.cmake import cmake_layout, CMake
+import os
+
+
+class TestPackageConan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "CMakeDeps", "CMakeToolchain", "VirtualRunEnv"
+    test_type = "explicit"
+
+    def requirements(self):
+        self.requires(self.tested_reference_str)
+
+    def layout(self):
+        cmake_layout(self)
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        if can_run(self):
+            bin_path = os.path.join(self.cpp.build.bindirs[0], "test_package")
+            self.run(bin_path, env="conanrun")

recipes/parlayhash/all/test_package/test_package.cpp

@@ -0,0 +1,24 @@
+#include <iostream>
+#include <string>
+#include <parlay/parallel.h>
+#include "parlay_hash/unordered_map.h"
+
+using K = std::string;
+using V = unsigned long;
+using map_type = parlay::parlay_unordered_map<K,V>;
+
+int main() {
+  map_type my_map(100);
+  my_map.Insert("sue", 1);
+  my_map.Insert("sam", 5);
+
+  std::cout << "value before increment: " << *my_map.Find("sue") << std::endl;
+  auto increment = [] (std::optional<V> v) -> V {return v.has_value() ? 1 + *v : 1;};
+  my_map.Upsert("sue", increment);
+  std::cout << "value after increment: " << *my_map.Find("sue") << std::endl;
+
+  std::cout << "size before remove: " << my_map.size() << std::endl;
+  my_map.Remove("sue");
+  std::cout << "size after remove: " << my_map.size() << std::endl;
+  return 0;
+}

recipes/parlayhash/config.yml

@@ -0,0 +1,3 @@
+versions:
+  "0.1":
+    folder: all