So I read this interview with John Carmack in Gamasutra, in which he talks about what he calls \"live C++ objects that live in memory mapped files\". Here are some quotes:
For the game Minecraft, the general approach when running the server application is to run it in a RAMDisk, as it is uses hundreds of tiny files for world generation, and the I/O speeds are the major
So I wonder how sq开发者_高级运维lite C/C++ API keeps opened DB: does it use Memory-mapped file? Or how to make it do so?Yes, it does. Just search sqlite3.c for CreateFileMapping.By default, SQLite us
I have a data structure which is essentially a lookup for some calculations that take a really long time (100ms) to calculate and need to be used over and over. I have roughly 6,000,000 of these calcu
I\'m working on something that uses ByteBuffers built from memory-mapped files (via FileChannel.map()) as well as in-memory direct ByteBuffers.I am trying to understand the concurrency and memory mode
Valgrind leak file summary: ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0) malloc/free: in use at exit: 45,065 bytes in 12 blocks.
I need开发者_运维百科 to use MemoryMappedFile class in .net 3.5... is there any way to find the code of the classes used in .net 4.0 and create to use in .net 3.5?
In my python environment, the Rpy and Scipy packages are already installed. The pr开发者_开发技巧oblem I want to tackle is such:
I am modifying a tool that currently opens files and reads them with fread() to use memory-mapped file开发者_如何学JAVAs. This program frequently reads from devices that may have I/O errors. Currently
I\'m tasked with implementing a search function that will search through several large (couple MB) log files and return the lines that contain the keywords. Log files are constantly being added to the
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