In E (specman) I want to declare variables that are lists, and I want to fix their lengths. It's easy to do for a member of a struct: thread[2] : list of thread_t; while for a "regular" variable in a function the above doesn't work, and I have to do something like: var warned : list of bool; gen warned keeping { it.size() == 5; ...
I'm trying to write a circuit schematic drawing tool in Python. I'm creating a simple database based on dictionaries which holds all the components and their properties. I'm also trying to create a simple query language where you can select, for example, all resistors with value>100ohms or footprint='0402' So far, I can select thing...
In Specman, how can I tell if a reference to a unit has the do-not-generate modifier, '!', at the reference's definition? e.g. unit foo_u { }; extend sys { foo : foo_u is instance; foo_ptr_generated : foo_u; keep foo_ptr_generated == foo; !foo_ptr_notgenerated : foo_u; connect_pointers() is also { foo_ptr_notgene...
Do you know any open-source project in EDA (Electronic Design Automation) looking for C++ programmers? ...
We are currently getting ready to move to an Event Driven/Service Oriented architecture (know it will be a long process). Just wanted to get some words of wisdom if anyone has any advice. Our mgmt is starting to really push the transition, but coming from a sequential processing environment we are worried not just about our IT gorup, b...
Looking for books, blogs, web sites or videos. At the moment I am getting a lot of value from the blogs of Udi Dahan and Greg Young, but I was wondering if there are any other experts out there worth listening to? ...
Hi We are looking at integrating some of our coarse grained business Services using an Event Driven Architecture (EDA) and the server side of these Services (REST) are implemented in both Java and .NET (C#). We originally thought of using RabbitMQ (and AMQP protocol) as a neutral and open means (with good client support in these two lan...
Hi there I have some questions concerning the Oracle CEP. It would be fine if somebody could answer them. What are the differences between sequences and relations? How often each query is executed? What are the cases when we have to convert relation to sequence? How the join statement works? Is it applicable only for relations? Accord...
SEDA: An Architecture for Highly Concurrent Server Applications "SEDA is an acronym for staged event-driven architecture, and decomposes a complex, event-driven application into a set of stages connected by queues." I understand that it's an architecture and that there are many implementations of SEDA (see the Wikipedia article). What ...