places | ) , based on Moritz Stefaner

XlaBuilder is the C++ API for building up XLA computations -- conceptually this is like building up a function, full of various operations, that you could execute over and over again on different input data.

Some background, XLA serves as an abstraction layer for creating executable blobs that run on various target accelerators (CPU, GPU, TPU, IPU, ...), conceptually kind of an "accelerator virtual machine" with conceptual similarities to earlier systems like PeakStream or the line of work that led to ArBB.

The XlaBuilder is a way to enqueue operations into a "computation" (similar to a function) that you want to run against the various set of accelerators that XLA can target. The operations at this level are often referred to as "High Level Operations" (HLOs).

The returned XlaOp represents the result of the operation you've just enqueued. (Aside/nerdery: this is a classic technique used in "builder" APIs that represent the program in "Static Single Assignment" form under the hood, the operation itself and the result of the operation can be unified as one concept!)

XLA computations are very similar to functions, so you can think of what you're doing with an XlaBuilder like building up a function. (Aside: they're called "computations" because they do a little bit more than a straightforward function -- conceptually they are coroutines that can talk to an external "host" world and also talk to each other via networking facilities.)

So the fact XlaOps can't be used across XlaBuilders may make more sense with that context -- in the same way that when building up a function you can't grab intermediate results in the internals of other functions, you have to compose them with function calls / parameters. In XlaBuilder you can Call another built computation, which is a reason you might use multiple builders.

As you note, you can choose to inline everything into one "mega builder", but often programs are structured as functions that get composed together, and ultimately get called from a few different "entry points". XLA currently aggressively specializes for the entry points it sees API users using, but this is a design artifact similar to inlining decisions, XLA can conceptually reuse computations built up / invoked from multiple callers if it thought that was the right thing to do. Usually it's most natural to enqueue things into XLA however is convenient for your description from the "outside world", and allow XLA to inline and aggressively specialize the "entry point" computations you've built up as you execute them, in Just-in-Time compilation fashion.

December 10,2021.
I'm using vscode with ubuntu 20.04.
I came across the XHR errors from yesterday and could not install any extensions.
Googled a lot but nothing works.
Eventually I downloaded and installed the newest version of VSCode(deb version) and everything is fine now. (I don't know why but maybe you can give it a try! Good Luck!)

UPDATE

Okay, I've done some testing in Excel. I don't intend to accept this answer because I don't think it's a definitive answer to my question because:

• It's specific to Excel, so I don't know how these results will carry over to Access and other Office programs.
• It's just a test of a variety of cases. A definitive answer would be based on knowledge of the algorithms used to calculate IsEmpty(), VarType, and TypeName(), and to assign Empty.

With that disclaimer, here is the VBA function used for the test:

Here is a possible solution.

To use a master password, you can use the loginUsingId function

Search the user by username, then check if the password matches the master password, and if so, log in with the user ID that it found

This sounds very like a problem that crops up in Haskell from time to time. The problem is one of garbage collection.

There are two ways that this can go. Firstly, the lazy list can be consumed as it is used, so that the amount of memory consumed is limited. Or, secondly, the lazy list can be evaluated in a way that it remains in memory all of the time, with one end of the list pinned in place because it is still being used - the garbage collector objects to this and spends a lot of time trying to deal with this situation.

Haskell can be as fast as C, but requires the calculation to be strict for this to be possible.

I don't entirely understand the code, but it appears to be recursively creating a longer and longer list, which is then evaluated. Do you have the tools to measure the amount of memory that the garbage collector is having to deal with, and how much time the garbage collector runs for?

I think that you need to wrap your component withNavigation HOC https://reactnavigation.org/docs/4.x/with-navigation/

That's because your component not directly from the component Navigator, so they don't have this.props.navigation, to make your component have navigation props in Class Component, you need to wrap your component using withNavigation HOC

example:

You can turn Duration(int t_seconds) into a template function that can accept an int and set it to deprecated.

So here is a simple Linux specific code that checks whether a specified target file is open by the current process (using --std=c++17 for dir listing but any way can be used of course).