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Diffstat (limited to 'system/doc/efficiency_guide/introduction.xml')
| -rw-r--r-- | system/doc/efficiency_guide/introduction.xml | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/system/doc/efficiency_guide/introduction.xml b/system/doc/efficiency_guide/introduction.xml index ca4a41c798..dca2dec95e 100644 --- a/system/doc/efficiency_guide/introduction.xml +++ b/system/doc/efficiency_guide/introduction.xml @@ -4,7 +4,7 @@ <chapter> <header> <copyright> - <year>2001</year><year>2016</year> + <year>2001</year><year>2017</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -46,14 +46,6 @@ to find out where the performance bottlenecks are and optimize only the bottlenecks. Let other code stay as clean as possible.</p> - <p>Fortunately, compiler and runtime optimizations introduced in - Erlang/OTP R12B makes it easier to write code that is both clean and - efficient. For example, the ugly workarounds needed in R11B and earlier - releases to get the most speed out of binary pattern matching are - no longer necessary. In fact, the ugly code is slower - than the clean code (because the clean code has become faster, not - because the uglier code has become slower).</p> - <p>This Efficiency Guide cannot really teach you how to write efficient code. It can give you a few pointers about what to avoid and what to use, and some understanding of how certain language features are implemented. |