Doesn't (by itself) solve the producer-consumer problem. Here the main issue is Concurrenc圜ontrol (which we've already talked about) and possibly MemoryManagement to map the same physical memory to two different address spaces (which we haven't talked about yet).ĭisadvantages: Requires careful locking to avoid trouble. The simplest form of IPC is shared memory. We want to provide tools for letting processes communicate with each other quickly to carry out tasks with these sort of structures. ![]() Worker threads Several processes carry out tasks in parallel requires a task queue and possibly some shared state the threads are operating on. Producer-consumer One process generates a sequence of data that is consumed by another process. Most interactions between processes fall into a small number of patterns: Shared state A database, the Windows registry, the filesystem, the kernel scheduler data. But faster methods were needed to get real-time cooperation between processes. Join her on the first Friday of every month where she shares her latest sewing tales with the readers of The Sewing Loft.In the beginning, processes generally didn't talk to each other except occasionally by leaving notes in the filesystem. Come connect with her on her site, Studio Mailbox, her Facebook page, or in Pinterest. TJ Goerlitz is a mixed media artist who pretends to be a seamstress whenever possible. But don’t take my word for it.Īll Saints Retail Limited. Quite possibly the coolest store ever decorated in the history of mankind. ![]() You know I wanted to turn that little porcelain hand crank. I wanted to adopt them all!ĭid I say floor to ceiling? In case you didn’t catch that, floor to ceiling machines. Grand, Vesta, Frister & Rossmann, Jones, Winselmann, B.S.M., of course Singer, and one nameless model who’s gold lettering simply declared it “Made in Germany.” My goodness, even a German orphan machine. There were models I hadn’t ever heard of. It made me want to lay down in the store and scream dramatically, “Where has all the craftsmanship gone?” It was interesting to see how intricately decorated these old models were. People like me would want to take the particularly pretty models and shove them in their purses. It was smart that they strapped them down. Row after row of sewing machines were strapped down to a big pipe wall. ![]() I could have said, “somebody pinch me” and then just like that the lady behind the sales counter could get out her remote control and one of the accordion arms would reach down and give me a squeeze. That would be particularly useful for customers like me staggering around with their cameras in awe. The lights are on accordion arms that made me wonder if they could reach out pinch the customers. This place is styled like nothing I’ve ever seen. Among this cool, super chic retail clothing store you are surrounded by sewing machines and stage lighting. There was an additional faux wall of machines inside the middle of the store: And it wasn’t just the front wall and windows filled with these machines. This is All Saintsin Miami Beach, Florida. Imagine a place where the window dressing is floor to ceiling vintage sewing machines: You are going to love me for this! Seriously. Thank goodness I took a whole bunch of photos to share with you. On the same trip to Florida where we stumbled across the Indian village I also came across the coolest store I’ve ever set foot in. In March I shared Miccosukee Indian Patchwork with you since it was national quilting month but now I have another little gem up my sleeve. Did anybody glue your pins into your pin cushions or put a light coat of clear nail polish over your thread? Next year I should get us prepared and post Ways to Prank a Seamstress. I hope you all made it through April Fool’s Day unscathed. Hello friends of First Fridays! I can’t believe another month has rolled around on us.
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