Hinting software

Therefore the description of the "m" has a HINT, which tells the renderer to make the left and the right arc the same with. If the calculated width would measure 8 pixels, for instance, the renderer decides to make it either 7 or 9 pixels wide. It means the same thing that it means in English: a hint is a clue.

For example, some processors improve their performance by predicting whether or not a given branch will be taken. If the processor guesses wrong, it has to back up and refill the instruction pipeline; if it guesses correctly, the code runs quickly because there are no pauses in the pipeline.

The programmer or compiler can often tell whether a branch is likely or not, and can provide a hint to the processor to improve the accuracy of its guess and therefore improve performance. But accurate branch prediction speeds things up, and providing a good hint can increase that accuracy. Sign up to join this community. The best answers are voted up and rise to the top.

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. What is meaning of a HINT when used in software engineering? Ask Question. Asked 9 years, 8 months ago. Active 9 years, 8 months ago. Viewed 2k times. I've seen this now in a number of places and a number of contexts, for example in SQL.

What exactly is a Hint when used in software engineering? Improve this question. Aaron Anodide Aaron Anodide 5, 5 5 gold badges 26 26 silver badges 36 36 bronze badges. Context please. Firstly, for a branch hint to be effective, there must be some separation between a branch and its hint. The hint instruction must be executed several instructions earlier than the branch.

Second, only a limited number one for the Cell SPU of branch hints can be active at any given time. For example, if two branches are too closely located in the control flow, the second branch cannot have enough separation. To hint the second branch, its hint needs to be placed above the first branch, and this will overwrite the hint for the first branch.

Thus, hints may conflict with each other, and reduce the achievable benefits. Twards the problem of minimizing branch penalty in processors with software branch hinting, we proposed three basic techniques which enables us to hint more branches:NOP padding, branch pipelining, and basic block restructuring.

We analyze the conditions when the application of each method can be beneficial to performance. The parcel boundaries can be turned on or off, and they provide property lines. You will encounter some areas that do not offer parcel details of the 14 Michigan counties I tested, two did not , and the boundary lines are all you get. Unfortunately, a recent update to the app limits the number of parcels you can tap for details to 10 per month, and it appears HuntStand may soon charge for additional parcel details.

Still, in-field applications are many. You can record sightings of game and create map boundaries. The weather feature is handy, if a bit clumsy. The overall user interface is intuitive and easy to master.

It has a useful measuring tool for determining distance between points, and you can calculate acreage. One beef: The ads are annoying. The desktop version has even more features, and you can sync data from the field to the desktop. The HUNT app from onXmaps has been the standard by which other apps are measured when it comes to in-field navigation and data management.

Prior to the creation of HuntStand , onXmaps was the only app available that allowed you to quickly view property boundaries in real time while afield. The information is excellent, providing landowner information and acreage details, and it clearly differentiates between public and private lands. The app does gobble a fair bit of data.

To save on data charges and for operating in areas where cell service is unreliable, you can download the maps to the app via wifi and open them at any time, regardless of cell coverage. ScoutLook made its mark among hunting apps with the release of its weather-focused app and its ScentCone system. This feature indicates not only from which direction the wind is blowing, but it illustrates how the wind may spread your scent in the area.

What stands out in ScoutLook are the weather options. The forecast is detailed and includes everything hunters need—wind direction, barometric pressure, moon phase, and so on. But it falls short on other hunter-focused features by comparison.