BloombergLP::bdlmt::FixedThreadPool::FixedThreadPool

Synopses

Declared in <bdlmt_fixedthreadpool.h>

Construct a thread pool with the specified numThreads number of threads and a job queue of capacity sufficient to enqueue the specified maxNumPendingJobs without blocking. Optionally specify a basicAllocator used to supply memory. If basicAllocator is 0, the currently installed default allocator is used. The name used for created threads is "bdl.FixedPool". The behavior is undefined unless 1 <= numThreads. Note that the actual job queue capacity can be obtained using queueCapacity, and may be more than maxNumPendingJobs.

FixedThreadPool(
    int numThreads,
    int maxNumPendingJobs,
    bslma::Allocator* basicAllocator = 0);

» more...

Construct a thread pool with the specified threadAttributes, numThreads number of threads, and a job queue with capacity sufficient to enqueue the specified maxNumPendingJobs without blocking. Optionally specify a basicAllocator used to supply memory. If basicAllocator is 0, the currently installed default allocator is used. The name used for created threads is threadAttributes.threadName() if not empty, otherwise "bdl.FixedPool". The detached state of threadAttributes is ignored, and e_CREATE_JOINABLE is used in all cases. The behavior is undefined unless 1 <= numThreads. Note that the actual job queue capacity can be obtained using queueCapacity, and may be more than maxNumPendingJobs.

FixedThreadPool(
    bslmt::ThreadAttributes const& threadAttributes,
    int numThreads,
    int maxNumPendingJobs,
    bslma::Allocator* basicAllocator = 0);

» more...

Construct a thread pool with the specified numThreads number of threads, a job queue of capacity sufficient to enqueue the specified maxNumPendingJobs without blocking, the specified threadPoolName to be used to identify this thread pool, and the specified metricsRegistry to be used for reporting metrics. If metricsRegistry is 0, bdlm::MetricsRegistry::singleton() is used. Optionally specify a'basicAllocator' used to supply memory. If basicAllocator is 0, the currently installed default allocator is used. The name used for created threads is threadPoolName if not empty, otherwise "bdl.FixedPool". The behavior is undefined unless 1 <= numThreads. Note that the actual job queue capacity can be obtained using queueCapacity, and may be more than maxNumPendingJobs.

FixedThreadPool(
    int numThreads,
    int maxNumPendingJobs,
    std::string_view const& threadPoolName,
    bdlm::MetricsRegistry* metricsRegistry,
    bslma::Allocator* basicAllocator = 0);

» more...

Construct a thread pool with the specified threadAttributes, numThreads number of threads, a job queue with capacity sufficient to enqueue the specified maxNumPendingJobs without blocking, the specified threadPoolName to be used to identify this thread pool, and the specified metricsRegistry to be used for reporting metrics. If metricsRegistry is 0, bdlm::MetricsRegistry::singleton() is used. Optionally specify a basicAllocator used to supply memory. If basicAllocator is 0, the currently installed default allocator is used. The name used for created threads is threadAttributes.threadName() if not empty, otherwise threadPoolName if not empty, otherwise "bdl.FixedPool". The detached state of threadAttributes is ignored, and e_CREATE_JOINABLE is used in all cases. The behavior is undefined unless 1 <= numThreads. Note that the actual job queue capacity can be obtained using queueCapacity, and may be more than maxNumPendingJobs.

FixedThreadPool(
    bslmt::ThreadAttributes const& threadAttributes,
    int numThreads,
    int maxNumPendingJobs,
    std::string_view const& threadPoolName,
    bdlm::MetricsRegistry* metricsRegistry,
    bslma::Allocator* basicAllocator = 0);

» more...