Manage and optimise Google, Facebook and Microsoft Ads faster and gain a competitive advantage with our digital advertising platform. Smarter, more effective advertising Slash the time it takes to manage and optimize your Google, Microsoft Advertising or Facebook Ads campaigns to just minutes a day. Adzooma's AI and machine learning based PPC platform offers stress free campaign management, state
This directory contains several hash-map implementations, similar in API to SGI's hash_map class, but with different performance characteristics. sparse_hash_map uses very little space overhead, 1-2 bits per entry. dense_hash_map is very fast, particulary on lookup. (sparse_hash_set and dense_hash_set are the set versions of these routines.) On the other hand, these classes have requirements that
From: Rik van Riel <riel@redhat.com> Add a userspace visible knob to tell the VM to keep an extra amount of memory free, by increasing the gap between each zone's min and low watermarks. This is useful for realtime applications that call system calls and have a bound on the number of allocations that happen in any short time period. In this application, extra_free_kbytes would be left at an amount
Pythonの処理系はどのように実装され，どのように動いているのか？ 我々はその実態を調査すべくアマゾンへと飛んだ．
This repository has been archived and is no longer actively maintained. The Sanitizers repository, which includes AddressSanitizer, MemorySanitizer, ThreadSanitizer, LeakSanitizer, and more, is now archived. The core code for these sanitizers resides within the LLVM repository. This repository will be retained for archival purposes, providing access to historical documentation, bugfixes, and helpe
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Welcome to the web presence of the Database Research Group at University of Tübingen. Our group pursues a variety of “all-time classic” database research questions—prime examples include query language design, translation, and optimization—but with a few twists: We are particularly interested in the design, compilation, and optimization of expressive database languages that support rich data model
Concurrency primitives, safe memory reclamation mechanisms and non-blocking (including lock-free) data structures designed to aid in the research, design and implementation of high performance concurrent systems developed in C99+. View the Project on GitHub concurrencykit/ck Concurrency Kit Modern concurrency primitives and building blocks for high performance applications. Continuous Integration
Valgrind's Tool Suite The Valgrind distribution includes the following debugging and profiling tools: Memcheck Cachegrind Callgrind Massif Helgrind DRD DHAT Experimental Tools Other Tools Memcheck Memcheck detects memory-management problems, and is aimed primarily at C and C++ programs. When a program is run under Memcheck's supervision, all reads and writes of memory are checked, and calls to mal
文字列を圧縮したまま検索するライブラリです． 文字列の一部を高速に復元することもできます． 圧縮接尾辞配列ライブラリ (2010-08-10版) Direct BWT construction External Memory BWT construction http://code.google.com/p/csalib/ にもあります． 注意: dbwt100717.zipにはバグがありました．Ubuntuでは動かない可能性が高いです． dbwt100730.zipを使ってください． 索引とは，本の索引と同じ意味で，検索を高速に行うためのデータのことです． ただし，本の索引では代表的な言葉のみが登録されていますが，このライブラリの索引は 任意の語が検索できるようになっています． このライブラリの索引は自己索引 (self-index) と呼ばれるもので，索引自体に 元のファイルの情報を全
Redis 2.0 introduced a new feature called Virtual Memory. The idea is that some applications using Redis may not access the whole dataset with the same frequency. In extreme cases only a little percentage of hot spot data is used often, while the rest is mostly idle and touched very rarely. For instance imagine a Redis instance holding User objects: the most active users will hit this subset of re
What every programmer should know about memory, Part 1 [Editor's introduction: Ulrich Drepper recently approached us asking if we would be interested in publishing a lengthy document he had written on how memory and software interact. We did not have to look at the text for long to realize that it would be of interest to many LWN readers. Memory usage is often the determining factor in how softwar
jemalloc is a general-purpose scalable concurrent malloc(3) implementation. There are several divergent versions of jemalloc in active use, including: FreeBSD's default system allocator (malloc.c, manual page). This was the first public use of jemalloc, and it is still author-maintained. NetBSD's default system allocator (jemalloc.c). Mozilla Firefox's allocator (source code), specifically for Mi
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