Luke Gorrie on Twitter: "@__dotblake @eugeneia_ Ixy is great! They are doing an excellent job of demystifying drivers."@__dotblake @eugeneia_ Ixy is great! They are doing an excellent job of demystifying drivers.
コルモゴãƒãƒ•â€“スミルノフ検定 - Wikipedia
コルモゴãƒãƒ•â€“スミルノフ検定（コルモゴãƒãƒ•â€“スミルノフã‘ã‚“ã¦ã„ã€è‹±: Kolmogorov–Smirnov test）ã¯çµ±è¨ˆå¦ã«ãŠã‘る仮説検定ã®ä¸€ç¨®ã§ã‚ã‚Šã€æœ‰é™å€‹ã®æ¨™æœ¬ã«åŸºã¥ã„ã¦ã€äºŒã¤ã®æ¯é›†å›£ã®ç¢ºçŽ‡åˆ†å¸ƒãŒç•°ãªã‚‹ã‚‚ã®ã§ã‚ã‚‹ã‹ã©ã†ã‹ã€ã‚ã‚‹ã„ã¯æ¯é›†å›£ã®ç¢ºçŽ‡åˆ†å¸ƒãŒå¸°ç„¡ä»®èª¬ã§æ示ã•ã‚ŒãŸåˆ†å¸ƒã¨ç•°ãªã£ã¦ã„ã‚‹ã‹ã©ã†ã‹ã‚’調ã¹ã‚‹ãŸã‚ã«ç”¨ã„られる。ã—ã°ã—ã°KS検定ã¨ç•¥ã•ã‚Œã‚‹ã€‚ 1標本KS検定ã¯ã€çµŒé¨“分布を帰無仮説ã«ãŠã„ã¦ç¤ºã•ã‚ŒãŸç´¯ç©åˆ†å¸ƒé–¢æ•°ã¨æ¯”較ã™ã‚‹ã€‚主ãªå¿œç”¨ã¯ã€æ£è¦åˆ†å¸ƒãŠã‚ˆã³ä¸€æ§˜åˆ†å¸ƒã«é–¢ã™ã‚‹é©åˆåº¦æ¤œå®šã§ã‚る。æ£è¦åˆ†å¸ƒã«é–¢ã™ã‚‹æ¤œå®šã«ã¤ã„ã¦ã¯ã€ãƒªãƒªãƒ•ã‚©ãƒ¼ã‚¹ã«ã‚ˆã‚‹è‹¥å¹²ã®æ”¹è‰¯ãŒçŸ¥ã‚‰ã‚Œã¦ã„る（リリフォース検定）。æ£è¦åˆ†å¸ƒã®å ´åˆã€ä¸€èˆ¬ã«ã¯ãƒªãƒªãƒ•ã‚©ãƒ¼ã‚¹æ¤œå®šã‚ˆã‚Šã‚‚シャピãƒ-ウィルク検定やアンダーソン-ダーリング検定ã®æ–¹ãŒã‚ˆã‚Šå¼·åŠ›ãªæ‰‹æ³•ã§ã‚る。 2標本KS検定ã¯ã€äºŒã¤ã®æ¨™æœ¬ã‚’比較ã™ã‚‹æœ€ã‚‚有効ã‹ã¤ä¸€èˆ¬çš„ãªãƒŽãƒ³ãƒ‘ラメトリック手法ã®
Computer architecture for network engineers · Issue #18 · lukego/blog
This is a rough idea for a talk/tutorial. Critique welcome :). Suppose you are a network engineer and you want to understand how modern x86 CPUs work under the hood. Cache-misses, out-of-order execution, pipelined execution, etc. One approach is to read a big heavy book like Hennessy and Patterson. However, there is also a short-cut. CPUs are basically networks these days (#15) and their mechanism
Klib — a generic library in C
{ "tiddlers": { "$:/Acknowledgements": { "title": "$:/Acknowledgements", "type": "text/vnd.tiddlywiki", "text": "TiddlyWiki incorporates code from these fine OpenSource projects:\n\n* [[The Stanford Javascript Crypto Library|http://bitwiseshiftleft.github.io/sjcl/]]\n* [[The Jasmine JavaScript Test Framework|http://pivotal.github.io/jasmine/]]\n* [[Normalize.css by Nicolas Gallagher|http://necolas
Comparison of Hash Table Libraries
Notes: CPU time is measured in nanosecond for each operation. Memory is measured by TCmalloc. It is the memory difference before and after the allocation of the hash table, instead of the peak memory. In this experiment, integers are inserted in order and there are no collisions in the hash table. All these libraries provide similar API. Discussions Speed and memory. The larger the hash table, the
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Inter-process links for Snabb
RPubs - Snabb CI benchmark results
ConnectX: Review N*SQ 64B transmit performance mellanox (Rev 2) · Issue #1007 · snabbco/snabb
ConnectX: Review N*SQ 64B transmit performance · Issue #1006 · snabbco/snabb
Timeline: Performance analysis for everybody · Issue #916 · snabbco/snabb
Experimental performance test: Virtio-net options (take one) · Issue #796 · snabbco/snabb
snabbswitch/src/fdb.lua at fdb · rahul-mr/snabbswitch
Snabb Switch's kernel-bypass networking - Luke Gorrie's blog
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