lru

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LinkedHashMap in Perl

Is there some data structure in Perl like LinkedHashMapin java? Or something LRU data structure in Perl[详细]

2023-03-30 03:16 分类：问答
Android LruCache (Android 3.1) thread safety

Is the new Android class LruCache thread safe? The java doc says: This class is thread-safe. Perform multiple cache operations atomically by synchronizing on the cache:[详细]

2023-03-29 02:16 分类：问答
LRU vs FIFO vs Random

When there is a page fault or a cache miss we can use either the Least Recently Used (LRU), First in Fist Out (FIFO) or Random replacement algorithms. I was wondering, which one provides the best perf[详细]

2023-03-25 11:53 分类：问答
How can I implement an expiring LRU cache in elisp?

I have data that consists of the following three components: a_path a_key a_value =f(a_path, a_key) a_value is expensive to calculate, so I want to calcula开发者_StackOverflowte it infrequently. I[详细]

2023-03-19 05:02 分类：问答
C++ Best container for really simple LRU cache

I need to implement a really simple LRU cache which stores memory addresses. The count of these addresses is fixed (at runtime).[详细]

2023-03-16 23:04 分类：问答
Android : Least recently used (LRU) algorithm implementation in java?

In my application am having lot bitmaps around 1000. I have tomerge them as a single image. In order to do this , loading currently needed bitmaps from sd开发者_Python百科card .In this process i have[详细]

2023-02-11 09:07 分类：问答
Least Recently Used cache using C++

I am trying to implement LRU Cache using C++ . I would like to know what is the best design for implementing them. I know LRU should provide find(), add an element and remove an element. The remove sh[详细]

2023-01-14 15:29 分类：问答
LRU Cache design in C with of limited size

I\'m now working on a software in mobile platform where memory is very small. In a I/O bottleneck function, I need read some bytes from a img file using seek operation(You can assume that seek is slow[详细]

2023-01-06 18:07 分类：问答
What Does Memcached's LRU Actually Mean?

Memcached says it uses an LRU queue to do eviction (with a few rules based around slab sizes mixed in.) When they say least-recently-used, are they referring to least recently stored or least recently[详细]

2023-01-05 00:21 分类：问答
LRU cache design

Least Recently Used (LRU) Cache is to discard the least recently used items first How do you design and implement such a cache class? The design requirements are as follows:[详细]

2022-12-24 03:00 分类：问答