boost library shared memory, first time copy (500bytes), 9 uS; non-first time copy, 1~2 uS; message queue
Visual Basic Code Example: Setting MSMQQueueInfo.Journal Visual Basic Code Example: Retrieving MSMQQueueInfo.JournalQuota String Functions MSMQQueueInfo.IsTransactional Visual Basic Code Example: Reading Messages in the Dead-Letter Queue IShellBrowser SynchronizedReadOnlyCollection.System.Collections.Generic.ILi...
shared memory为什么看起来简单,但其实懂的人很少,是因为这个模型本身反直觉。message passing才是容易理解的模型。另一方面,大部分程序员都被教育成把shared memory当作更趁手的工具,这都是拜C家族所赐(或者说,拜图灵机所赐)。 而实际上,运行在最底层协议都是基于mp的。比如bus和cache,比如intel的QPI,比如L1/L2。
By using the Shared Memory Message Queue Transport (SMMQT) and Shared Memory Pool (SMPOOL) described in this document, you can use shared memory to allow multiple processors to communicate with each other via the MSGQ module.Todd Mullanix...
The write method of the shared memory comprises the steps as follows: the message queue is adopted to execute the operation of multi-threaded in-queue push and single-threaded out-queue pop; and data of the single-threaded out-queue pop is written in the shared memory. With the adoption ...
The shared memory communication is based on A real-time single producer single consumer msg queue. The user message format is just a general purpose binary string, it's user's responsibility to encode/decode it. E.g. user can simply use C/C++ struct for simplicity/efficiency, or google ...
CREATE_QUEUE_INVALID_TYPE = 909, D3D12_MESSAGE_ID_CREATE_QUEUE_INVALID_FLAGS = 910, D3D12_MESSAGE_ID_CREATESHAREDRESOURCE_INVALIDFLAGS = 911, D3D12_MESSAGE_ID_CREATESHAREDRESOURCE_INVALIDFORMAT = 912, D3D12_MESSAGE_ID_CREATESHAREDHEAP_INVALIDFLAGS = 913, D3D12_MESSAGE_ID_REFLECTSHAREDP...
Allocating Memory when Retrieving Computer Properties MQPROPERTYRESTRICTION DelayActivity.System.Workflow.ComponentModel.IActivityEventListener<System.Workflow.ComponentModel.QueueEventArgs>.OnEvent Method (System.Workflow.Activities) IRelatedItem PROPID_M_PROV_NAME_LEN Visual Basic Code Example: Navigating Using ...
By way of quick refresher, a Queue Pool is a feature of the Daishi.AMQP library that allows AMQP Queues to be shared among clients in a concurrent capacity, such that each Queue will have 0…1 consumers only. The concept is not unlike database connection-pooling. We’ve built a small ...
CREATE_QUEUE_INVALID_TYPE = 909, D3D12_MESSAGE_ID_CREATE_QUEUE_INVALID_FLAGS = 910, D3D12_MESSAGE_ID_CREATESHAREDRESOURCE_INVALIDFLAGS = 911, D3D12_MESSAGE_ID_CREATESHAREDRESOURCE_INVALIDFORMAT = 912, D3D12_MESSAGE_ID_CREATESHAREDHEAP_INVALIDFLAGS = 913, D3D12_MESSAGE_ID_REFLECTSHAREDPRO...