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A Reflective Memory software solution, using standard networking components and the processors own internal exception mechanism. The fault-tolerant design is optimized for low overhead. and delivers throughput of over 30Mbits/second with millisecond latency. Included are comprehensive management and diagnostic utilities, an integrated help facility, and a complete API. Integration with hardware reflective memory is provided through an optional interface.
The system can be configured with up to four memory regions of 16 Mbytes each, for a total of 64Mbyes. It supports up to 32 computer systems in a single data network. Multicast techniques and a sophisticated data exchange protocol minimizes the probability of data collision, allowing the system to deliver deterministic performance even on CSMA/CD networks such as Ethernet.
Fault-tolerance is built-in, with a multiple-node caching algorithm designed to ensure memory consistency in the event of node failures on an unreliable network. This permits a robust reflective memory system to be configured on a network spanning a large geographical area. The design is peer-to-peer with no single point of failure.
A global lock facility allows cooperating programs to coordinate access to shared memory, making AmirusMM an ideal platform for the rapid development of distributed applications. Locks can be requested at either Shared or Exclusive levels, allowing efficient and protected access to read-only and read-write memory structures.
The system can be integrated with an existing hardware reflective memory ring through a hardware-independent user-written library (available with installation of an additional license). Sections of memory on the hardware side can be mapped into AmirusMM memory, and vice versa. Data exchange between the two rings can be configured to be either exception-driven or periodic, with a data granularity of four bytes.
MATLAB and VB.NET interfaces are available.
| Name: |
Amirus Mirror Memory |
| Version: |
1.2.35 |
| Cost: |
$599.00 |
| Platform: |
WinNT 4.x,WinXP,Windows2000 |
| File Size: |
8.63 MB |
| Website: |
Citrus Controls Inc. |
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