all hw threads

half of hw threads
only half of hw threads
2025-11-04 19:25:51 +00:00 · 2025-06-02 19:20:45 +01:00 · 2025-06-02 19:20:13 +01:00 · 2025-05-21 14:51:30 +01:00 · 2025-05-21 14:42:50 +01:00
1 changed files with 6 additions and 5 deletions
--- a/include/xrpl/basics/partitioned_unordered_map.h
+++ b/include/xrpl/basics/partitioned_unordered_map.h
@@ -253,11 +253,12 @@ public:
    partitioned_unordered_map(
        std::optional<std::size_t> partitions = std::nullopt)
    {
-        // Set partitions to the number of hardware threads if the parameter
+        // Set partitions to use half of the number of hardware threads if the
-        // is either empty or set to 0.
+        // parameter is either empty or set to 0.
-        partitions_ = partitions && *partitions
+        partitions_ = std::size_t{std::thread::hardware_concurrency()};
-            ? *partitions
+        // partitions && *partitions
-            : std::thread::hardware_concurrency();
+        // ? *partitions
        // : std::size_t{std::thread::hardware_concurrency() / 2};
        map_.resize(partitions_);
        XRPL_ASSERT(
            partitions_,
Author	SHA1	Message	Date
Valentin Balaschenko	6c80a59364	all hw threads	2025-06-02 19:20:45 +01:00
Valentin Balaschenko	393dd1e27d	half of hw threads	2025-06-02 19:20:13 +01:00
Valentin Balaschenko	c1713b8773	only half of hw threads	2025-05-21 14:51:30 +01:00
Valentin Balaschenko	c6c20ca671	only half of hw threads	2025-05-21 14:42:50 +01:00