src/fork_join.hpp - GCC Code Coverage Report

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Coverage:	low: ≥ 0% medium: ≥ 75.0% high: ≥ 90.0%
	Coverage	Exec / Excl / Total
Lines:	66.9%	81 / 0 / 121
Functions:	84.6%	11 / 0 / 13
Branches:	50.0%	49 / 0 / 98
    src/fork_join.hpp
    
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        #ifndef DETOURMODKIT_SRC_FORK_JOIN_HPP
      
        #define DETOURMODKIT_SRC_FORK_JOIN_HPP
      
        /**
      
         * @file fork_join.hpp
      
         * @brief Internal fork-join driver shared by the opt-in parallel batch resolvers.
      
         * @details One generic work-stealing primitive, @ref DetourModKit::detail::run_fork_join, backs the setup-time
      
         *          scan::resolve_batch API and the parallel anchor-table resolvers. It adds no scan or resolve logic of its
      
         *          own: each item is handed to a caller-supplied resolve_one callable, and results are gathered in input
      
         *          order.
      
         */
      
        #include <algorithm>
      
        #include <atomic>
      
        #include <cstddef>
      
        #include <span>
      
        #include <thread>
      
        #include <type_traits>
      
        #include <vector>
      
        namespace DetourModKit
      
        {
      
            namespace detail
      
            {
      
                /// Worker count when the host cannot report hardware_concurrency(); still clamped to the item count below.
      
                constexpr std::size_t FORK_JOIN_DEFAULT_WORKERS = 4;
      
                /**
      
                 * @brief Resolves the effective worker count for a batch.
      
                 * @details A @p max_workers of 0 selects std::thread::hardware_concurrency() (or @ref FORK_JOIN_DEFAULT_WORKERS
      
                 *          when the host cannot report it), then clamps the result to @p item_count so a batch never spawns
      
                 *          more workers than it has work. Returns 0 for an empty batch.
      
                 * @param item_count Number of items in the batch.
      
                 * @param max_workers Caller's upper bound on workers, or 0 to auto-select.
      
                 * @return 0 for an empty batch, otherwise a worker count in [1, item_count].
      
                 */
      
                [[nodiscard]] inline std::size_t
      
        13
                fork_join_worker_count(std::size_t item_count, std::size_t max_workers) noexcept
      
                {
      
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        13
                    if (item_count == 0)
      
                    {
      
        1
                        return 0;
      
                    }
      
        12
                    std::size_t count = max_workers;
      
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                    if (count == 0)
      
                    {
      
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                        const unsigned int hardware = std::thread::hardware_concurrency();
      
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                        count = (hardware == 0) ? FORK_JOIN_DEFAULT_WORKERS : static_cast<std::size_t>(hardware);
      
                    }
      
        12
                    return std::min(count, item_count);
      
                }
      
                /**
      
                 * @brief Resolves a batch of items concurrently, gathering one result per item in input order.
      
                 * @details Allocates the result vector up front and seeds every slot with @p fail_one, so the batch stays
      
                 *          fail-closed even if a slot were never reached. Work is then distributed through an atomic cursor:
      
                 *          each index is claimed by exactly one worker via a fetch_add, so every result slot is written once
      
                 *          (no result race) and the scan path performs no allocation. The calling thread participates as one
      
                 *          worker, so at most @ref fork_join_worker_count() threads run at once; the std::jthread workers
      
                 *          RAII-join before the result vector is returned, and that join is the happens-before that lets the
      
                 *          caller observe every worker's write. A single-share batch (empty, or one worker) runs serially on
      
                 *          the calling thread with no thread creation.
      
                 * @tparam Item The batch element type (a plain-data request).
      
                 * @tparam Result The per-item result type. Must be nothrow-move-assignable: a worker assigns into a result slot
      
                 *                 from inside a noexcept body, so a throwing move would terminate the host.
      
                 * @tparam ResolveOne Callable (const Item&) -> Result, invoked once per item on a worker thread. It MAY throw;
      
                 *                    a throw fails only that item closed (its slot keeps the @p fail_one value) and never
      
                 *                    escapes the worker. It runs concurrently on every worker, so it must be reentrant and
      
                 *                    share no mutable state (the serial primitives it wraps already satisfy this).
      
                 * @tparam FailOne Callable (const Item&) -> Result giving the fail-closed result for an item. Must be noexcept:
      
                 *                 it runs in the noexcept worker body, both as the up-front seed and on the catch path.
      
                 * @param items The batch to resolve. An empty span returns an empty vector.
      
                 * @param max_workers Upper bound on worker threads (0 = auto; see @ref fork_join_worker_count).
      
                 * @param resolve_one Per-item resolver.
      
                 * @param fail_one Per-item fail-closed result factory.
      
                 * @return One @p Result per input item, in input order.
      
                 */
      
                template <typename Item, typename Result, typename ResolveOne, typename FailOne>
      
                [[nodiscard]] std::vector<Result>
      
        14
                run_fork_join(std::span<const Item> items, std::size_t max_workers, ResolveOne resolve_one, FailOne fail_one)
      
                {
      
                    static_assert(
      
                        std::is_nothrow_move_assignable_v<Result>,
      
                        "Result is assigned into a slot inside a noexcept worker body and must not throw on move."
      
                    );
      
                    static_assert(
      
                        std::is_nothrow_invocable_r_v<Result, FailOne, const Item &>,
      
                        "fail_one runs in the noexcept worker body; it must be noexcept and return Result."
      
                    );
      
          5/8std::vector<std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, std::allocator<std::expected<DetourModKit::scan::Hit, DetourModKit::Error> > > DetourModKit::detail::run_fork_join<DetourModKit::scan::ScanRequest, std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}>(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}):
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std::vector<DetourModKit::anchor::ResolvedAnchor, std::allocator<DetourModKit::anchor::ResolvedAnchor> > DetourModKit::detail::run_fork_join<DetourModKit::anchor::Anchor, DetourModKit::anchor::ResolvedAnchor, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}>(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, unsigned long long, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}):
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std::vector<DetourModKit::anchor::ResolvedAnchor, std::allocator<DetourModKit::anchor::ResolvedAnchor> > DetourModKit::detail::run_fork_join<DetourModKit::anchor::Anchor, DetourModKit::anchor::ResolvedAnchor, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}>(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, unsigned long long, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}):
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std::vector<int, std::allocator<int> > DetourModKit::detail::run_fork_join<int, int, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}>(std::span<int const, 18446744073709551615ull>, unsigned long long, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}):
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        15
                    std::vector<Result> results(items.size());
      
          8/8std::vector<std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, std::allocator<std::expected<DetourModKit::scan::Hit, DetourModKit::Error> > > DetourModKit::detail::run_fork_join<DetourModKit::scan::ScanRequest, std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}>(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}):
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std::vector<DetourModKit::anchor::ResolvedAnchor, std::allocator<DetourModKit::anchor::ResolvedAnchor> > DetourModKit::detail::run_fork_join<DetourModKit::anchor::Anchor, DetourModKit::anchor::ResolvedAnchor, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}>(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, unsigned long long, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}):
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std::vector<DetourModKit::anchor::ResolvedAnchor, std::allocator<DetourModKit::anchor::ResolvedAnchor> > DetourModKit::detail::run_fork_join<DetourModKit::anchor::Anchor, DetourModKit::anchor::ResolvedAnchor, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}>(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, unsigned long long, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}):
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std::vector<int, std::allocator<int> > DetourModKit::detail::run_fork_join<int, int, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}>(std::span<int const, 18446744073709551615ull>, unsigned long long, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}):
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        106
                    for (std::size_t i = 0; i < items.size(); ++i)
      
                    {
      
        93
                        results[i] = fail_one(items[i]);
      
                    }
      
        13
                    const std::size_t worker_count = fork_join_worker_count(items.size(), max_workers);
      
          5/8std::vector<std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, std::allocator<std::expected<DetourModKit::scan::Hit, DetourModKit::Error> > > DetourModKit::detail::run_fork_join<DetourModKit::scan::ScanRequest, std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}>(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}):
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std::vector<DetourModKit::anchor::ResolvedAnchor, std::allocator<DetourModKit::anchor::ResolvedAnchor> > DetourModKit::detail::run_fork_join<DetourModKit::anchor::Anchor, DetourModKit::anchor::ResolvedAnchor, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}>(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, unsigned long long, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}):
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std::vector<DetourModKit::anchor::ResolvedAnchor, std::allocator<DetourModKit::anchor::ResolvedAnchor> > DetourModKit::detail::run_fork_join<DetourModKit::anchor::Anchor, DetourModKit::anchor::ResolvedAnchor, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}>(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, unsigned long long, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}):
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std::vector<int, std::allocator<int> > DetourModKit::detail::run_fork_join<int, int, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}>(std::span<int const, 18446744073709551615ull>, unsigned long long, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}):
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        13
                    if (worker_count <= 1)
      
                    {
      
          4/8std::vector<std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, std::allocator<std::expected<DetourModKit::scan::Hit, DetourModKit::Error> > > DetourModKit::detail::run_fork_join<DetourModKit::scan::ScanRequest, std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}>(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}):
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std::vector<DetourModKit::anchor::ResolvedAnchor, std::allocator<DetourModKit::anchor::ResolvedAnchor> > DetourModKit::detail::run_fork_join<DetourModKit::anchor::Anchor, DetourModKit::anchor::ResolvedAnchor, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}>(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, unsigned long long, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}):
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std::vector<DetourModKit::anchor::ResolvedAnchor, std::allocator<DetourModKit::anchor::ResolvedAnchor> > DetourModKit::detail::run_fork_join<DetourModKit::anchor::Anchor, DetourModKit::anchor::ResolvedAnchor, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}>(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, unsigned long long, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}):
✗ Branch 24 → 18 not taken.
✗ Branch 24 → 25 not taken.
std::vector<int, std::allocator<int> > DetourModKit::detail::run_fork_join<int, int, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}>(std::span<int const, 18446744073709551615ull>, unsigned long long, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}):
✓ Branch 24 → 18 taken 5 times.
✓ Branch 24 → 25 taken 1 time.

        29
                        for (std::size_t i = 0; i < items.size(); ++i)
      
                        {
      
                            try
      
                            {
      
          3/8std::vector<std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, std::allocator<std::expected<DetourModKit::scan::Hit, DetourModKit::Error> > > DetourModKit::detail::run_fork_join<DetourModKit::scan::ScanRequest, std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}>(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}):
✓ Branch 21 → 22 taken 20 times.
✗ Branch 21 → 43 not taken.
std::vector<DetourModKit::anchor::ResolvedAnchor, std::allocator<DetourModKit::anchor::ResolvedAnchor> > DetourModKit::detail::run_fork_join<DetourModKit::anchor::Anchor, DetourModKit::anchor::ResolvedAnchor, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}>(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, unsigned long long, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}):
✗ Branch 19 → 20 not taken.
✗ Branch 19 → 39 not taken.
std::vector<DetourModKit::anchor::ResolvedAnchor, std::allocator<DetourModKit::anchor::ResolvedAnchor> > DetourModKit::detail::run_fork_join<DetourModKit::anchor::Anchor, DetourModKit::anchor::ResolvedAnchor, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}>(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, unsigned long long, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}):
✗ Branch 19 → 20 not taken.
✗ Branch 19 → 39 not taken.
std::vector<int, std::allocator<int> > DetourModKit::detail::run_fork_join<int, int, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}>(std::span<int const, 18446744073709551615ull>, unsigned long long, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}):
✓ Branch 19 → 20 taken 4 times.
✓ Branch 19 → 39 taken 1 time.

        25
                                results[i] = resolve_one(items[i]);
      
                            }
      
        1
                            catch (...)
      
                            {
      
          1/8std::vector<std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, std::allocator<std::expected<DetourModKit::scan::Hit, DetourModKit::Error> > > DetourModKit::detail::run_fork_join<DetourModKit::scan::ScanRequest, std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}>(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}):
✗ Branch 51 → 26 not taken.
✗ Branch 51 → 59 not taken.
std::vector<DetourModKit::anchor::ResolvedAnchor, std::allocator<DetourModKit::anchor::ResolvedAnchor> > DetourModKit::detail::run_fork_join<DetourModKit::anchor::Anchor, DetourModKit::anchor::ResolvedAnchor, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}>(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, unsigned long long, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}):
✗ Branch 44 → 22 not taken.
✗ Branch 44 → 52 not taken.
std::vector<DetourModKit::anchor::ResolvedAnchor, std::allocator<DetourModKit::anchor::ResolvedAnchor> > DetourModKit::detail::run_fork_join<DetourModKit::anchor::Anchor, DetourModKit::anchor::ResolvedAnchor, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}>(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, unsigned long long, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}):
✗ Branch 44 → 22 not taken.
✗ Branch 44 → 52 not taken.
std::vector<int, std::allocator<int> > DetourModKit::detail::run_fork_join<int, int, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}>(std::span<int const, 18446744073709551615ull>, unsigned long long, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}):
✓ Branch 44 → 22 taken 1 time.
✗ Branch 44 → 52 not taken.

        1
                                results[i] = fail_one(items[i]);
      
                            }
      
                        }
      
        4
                        return results;
      
                    }
      
        9
                    std::atomic<std::size_t> cursor{0};
      
        86
                    auto run = [&]() noexcept
      
                    {
      
        66
                        for (;;)
      
                        {
      
        108
                            const std::size_t index = cursor.fetch_add(1, std::memory_order_relaxed);
      
          4/6None:
✓ Branch 6 → 7 taken 6 times.
✓ Branch 6 → 8 taken 6 times.
std::vector<std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, std::allocator<std::expected<DetourModKit::scan::Hit, DetourModKit::Error> > > DetourModKit::detail::run_fork_join<DetourModKit::scan::ScanRequest, std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}>(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}):
✓ Branch 6 → 7 taken 36 times.
✓ Branch 6 → 8 taken 59 times.
std::vector<int, std::allocator<int> > DetourModKit::detail::run_fork_join<int, int, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}>(std::span<int const, 18446744073709551615ull>, unsigned long long, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}):
✗ Branch 6 → 7 not taken.
✗ Branch 6 → 8 not taken.

        108
                            if (index >= items.size())
      
                            {
      
        42
                                break;
      
                            }
      
                            try
      
                            {
      
          2/6None:
✓ Branch 9 → 10 taken 6 times.
✗ Branch 9 → 14 not taken.
std::vector<std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, std::allocator<std::expected<DetourModKit::scan::Hit, DetourModKit::Error> > > DetourModKit::detail::run_fork_join<DetourModKit::scan::ScanRequest, std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}>(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}):
✓ Branch 9 → 10 taken 62 times.
✗ Branch 9 → 16 not taken.
std::vector<int, std::allocator<int> > DetourModKit::detail::run_fork_join<int, int, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}>(std::span<int const, 18446744073709551615ull>, unsigned long long, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}):
✗ Branch 9 → 10 not taken.
✗ Branch 9 → 14 not taken.

        65
                                results[index] = resolve_one(items[index]);
      
                            }
      
        ✗
                            catch (...)
      
                            {
      
        ✗
                                results[index] = fail_one(items[index]);
      
                            }
      
                        }
      
                    };
      
                    {
      
        9
                        std::vector<std::jthread> workers;
      
                        try
      
                        {
      
          3/8std::vector<std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, std::allocator<std::expected<DetourModKit::scan::Hit, DetourModKit::Error> > > DetourModKit::detail::run_fork_join<DetourModKit::scan::ScanRequest, std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}>(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}):
✓ Branch 30 → 31 taken 7 times.
✗ Branch 30 → 53 not taken.
std::vector<DetourModKit::anchor::ResolvedAnchor, std::allocator<DetourModKit::anchor::ResolvedAnchor> > DetourModKit::detail::run_fork_join<DetourModKit::anchor::Anchor, DetourModKit::anchor::ResolvedAnchor, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}>(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, unsigned long long, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}):
✓ Branch 26 → 27 taken 1 time.
✗ Branch 26 → 46 not taken.
std::vector<DetourModKit::anchor::ResolvedAnchor, std::allocator<DetourModKit::anchor::ResolvedAnchor> > DetourModKit::detail::run_fork_join<DetourModKit::anchor::Anchor, DetourModKit::anchor::ResolvedAnchor, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}>(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, unsigned long long, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}):
✓ Branch 26 → 27 taken 1 time.
✗ Branch 26 → 46 not taken.
std::vector<int, std::allocator<int> > DetourModKit::detail::run_fork_join<int, int, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}>(std::span<int const, 18446744073709551615ull>, unsigned long long, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}):
✗ Branch 26 → 27 not taken.
✗ Branch 26 → 46 not taken.

        9
                            workers.reserve(worker_count - 1);
      
          6/8std::vector<std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, std::allocator<std::expected<DetourModKit::scan::Hit, DetourModKit::Error> > > DetourModKit::detail::run_fork_join<DetourModKit::scan::ScanRequest, std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}>(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}):
✓ Branch 34 → 32 taken 30 times.
✓ Branch 34 → 35 taken 7 times.
std::vector<DetourModKit::anchor::ResolvedAnchor, std::allocator<DetourModKit::anchor::ResolvedAnchor> > DetourModKit::detail::run_fork_join<DetourModKit::anchor::Anchor, DetourModKit::anchor::ResolvedAnchor, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}>(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, unsigned long long, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}):
✓ Branch 30 → 28 taken 2 times.
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std::vector<DetourModKit::anchor::ResolvedAnchor, std::allocator<DetourModKit::anchor::ResolvedAnchor> > DetourModKit::detail::run_fork_join<DetourModKit::anchor::Anchor, DetourModKit::anchor::ResolvedAnchor, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}>(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, unsigned long long, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}):
✓ Branch 30 → 28 taken 2 times.
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std::vector<int, std::allocator<int> > DetourModKit::detail::run_fork_join<int, int, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}>(std::span<int const, 18446744073709551615ull>, unsigned long long, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}):
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        43
                            for (std::size_t i = 0; i + 1 < worker_count; ++i)
      
                            {
      
          3/8std::vector<DetourModKit::anchor::ResolvedAnchor, std::allocator<DetourModKit::anchor::ResolvedAnchor> > DetourModKit::detail::run_fork_join<DetourModKit::anchor::Anchor, DetourModKit::anchor::ResolvedAnchor, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}>(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, unsigned long long, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}):
✓ Branch 28 → 29 taken 2 times.
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std::vector<DetourModKit::anchor::ResolvedAnchor, std::allocator<DetourModKit::anchor::ResolvedAnchor> > DetourModKit::detail::run_fork_join<DetourModKit::anchor::Anchor, DetourModKit::anchor::ResolvedAnchor, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}>(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, unsigned long long, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#1}, DetourModKit::anchor::resolve_all_with_profile_parallel(std::span<DetourModKit::anchor::Anchor const, 18446744073709551615ull>, std::span<DetourModKit::anchor::ResolvedAnchor, 18446744073709551615ull>, DetourModKit::anchor::ScanProfile const&, DetourModKit::Region, unsigned long long)::{lambda(DetourModKit::anchor::Anchor const&)#2}):
✓ Branch 28 → 29 taken 2 times.
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DetourModKit::detail::run_fork_join<DetourModKit::scan::ScanRequest, std::expected<DetourModKit::scan::Hit, DetourModKit::Error>, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2}>(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#1}, DetourModKit::scan::resolve_batch(std::span<DetourModKit::scan::ScanRequest const, 18446744073709551615ull>, unsigned long long)::{lambda(DetourModKit::scan::ScanRequest const&)#2})::{lambda()#2}::operator()() const:
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DetourModKit::detail::run_fork_join<int, int, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2}>(std::span<int const, 18446744073709551615ull>, unsigned long long, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#1}, ForkJoinTest_PerItemThrowKeepsFailClosedSeedAndIsolatesNeighbours_Test::TestBody()::{lambda(int const&)#2})::{lambda()#2}::operator()() const:
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        66
                                workers.emplace_back([&run]() noexcept { run(); });
      
                            }
      
                        }
      
        ✗
                        catch (...)
      
                        {
      
                            // Thread creation hit a resource limit after starting zero or more workers. The calling thread
      
                            // still drains the shared cursor below, so the batch completes on fewer workers.
      
                        }
      
        9
                        run();
      
        9
                    }
      
        9
                    return results;
      
        ✗
                }
      
            } // namespace detail
      
        } // namespace DetourModKit
      
        #endif // DETOURMODKIT_SRC_FORK_JOIN_HPP