When working with InRoads on a 32bit OS versus a 64bit OS, are there any published limits in regards to surface size the program can process?
When working with larger datasets and processing surface information, there is an error message that can occur: "Failed Allocating Memory" resulting in a program crash.
A “memory allocation failure” is when the software begins storing a process in a block of memory on the user’s machine. When writing a large amount of information to the CAD platform this process requires a large block of memory. If it cannot get through the process, the software returns with this message.
There are no official limits, but some testing yielded unofficial results that can be used as a base when determinng the amount of information the InRoads program can process in a 32-bit Operating System versus a 64-bit system. The main difference in the amount of data that can be processed is due to the amount of memory each Operating System allots to the applications. Here are those numbers:
On a 32-bit OS running InRoads V8.11, the number of random points in a surface that can be processed is about 9.1 million points, which is about a 340 +/- MB file. On average it took 3.4 minutes to process this information on import.
On a 64-bit machine, InRoads is able to bring in 22 million points (approx. 820 +/- MB) in 2.42 minutes.
Here is some additional information to troubleshoot 'Failed Allocating memory' errors: