replace parallel_hashmap with gtl (#4225)

MODULE.bazel

@@ -141,19 +141,19 @@ http_archive = use_repo_rule("@bazel_tools//tools/build_defs/repo:http.bzl", "ht
 bazel_dep(name = "flatbuffers", version = "25.2.10")
 
 #
-# parallel-hashmap
+# gtl (for parallel_hashmap)
 #
 
-parallel_hashmap_version = "1.4.1"
+gtl_version = "1.2.0"
 
-parallel_hashmap_sha = "aac333eac3627698ca922102fd2a5921df8976906dff6b8e247a49e8cf363911"
+gtl_sha = "1969c45dd76eac0dd87e9e2b65cffe358617f4fe1bcd203f72f427742537913a"
 
 http_archive(
-    name = "parallel_hashmap",
-    build_file = "@//external:BUILD.parallel_hashmap",
-    sha256 = parallel_hashmap_sha,
-    strip_prefix = "parallel-hashmap-%s" % parallel_hashmap_version,
-    url = "https://github.com/greg7mdp/parallel-hashmap/archive/refs/tags/v%s.zip" % parallel_hashmap_version,
+    name = "gtl",
+    build_file = "@//external:BUILD.gtl",
+    sha256 = gtl_sha,
+    strip_prefix = "gtl-%s" % gtl_version,
+    url = "https://github.com/greg7mdp/gtl/archive/refs/tags/v%s.zip" % gtl_version,
 )
 
 #

external/BUILD.gtl

@@ -0,0 +1,6 @@
+cc_library(
+    name = "gtl",
+    hdrs = glob(["include/gtl/*.hpp"]),
+    includes = ["include"],
+    visibility = ["//visibility:public"],
+)

external/BUILD.parallel_hashmap

@@ -1,5 +0,0 @@
-cc_library(
-    name = "parallel_hashmap",
-    hdrs = glob(["parallel_hashmap/*.h"]),
-    visibility = ["//visibility:public"],
-)

src/main/cpp/net/eagle0/shardok/library/action_point_distances/ActionPointDistancesCache.hpp

@@ -12,7 +12,7 @@
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wthread-safety-analysis"
 #pragma GCC diagnostic ignored "-Wunused-result"
-#include "parallel_hashmap/phmap.h"
+#include <gtl/phmap.hpp>
 #pragma GCC diagnostic pop
 
 namespace shardok {
@@ -24,7 +24,7 @@ struct MapId {
     int64_t modifierId;
 
     friend size_t hash_value(const MapId& id) {
-        return phmap::HashState::combine(0, id.terrainTypesId, id.modifierId);
+        return gtl::HashState::combine(0, id.terrainTypesId, id.modifierId);
     }
 
     auto operator==(const MapId& other) const -> bool {
@@ -51,7 +51,7 @@ struct FullCacheKey {
 // Hash function for FullCacheKey
 struct FullCacheKeyHash {
     size_t operator()(const FullCacheKey& key) const {
-        return phmap::HashState::combine(
+        return gtl::HashState::combine(
                 hash_value(key.mapId),
                 key.battalionTypeId,
                 key.includeBravingWater,
@@ -61,11 +61,11 @@ struct FullCacheKeyHash {
 
 class ActionPointDistancesCache {
 private:
-    using APDMap = phmap::parallel_flat_hash_map<
+    using APDMap = gtl::parallel_flat_hash_map<
             APDKey,
             shared_ptr<ActionPointDistances>,
-            phmap::priv::hash_default_hash<APDKey>,
-            phmap::priv::hash_default_eq<APDKey>,
+            gtl::priv::hash_default_hash<APDKey>,
+            gtl::priv::hash_default_eq<APDKey>,
             std::allocator<std::pair<const APDKey, shared_ptr<ActionPointDistances>>>,
             6,
             std::mutex>;

src/main/cpp/net/eagle0/shardok/library/action_point_distances/BUILD.bazel

@@ -30,7 +30,7 @@ cc_library(
         ":fixed_action_point_distances",
         "//src/main/cpp/net/eagle0/shardok/library/map:hex_map_hasher",
         "//src/main/protobuf/net/eagle0/shardok/storage:action_result_cc_proto",
-        "@parallel_hashmap",
+        "@gtl",
     ],
 )