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The Go programming language
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Plus: - calibration "test" - include in tests with gotest -calibrate - basic Mul benchmark - extra multiplication tests - various cleanups This change improves multiplication speed of numbers >= 30 words in length (current threshold; found empirically with calibrate): The multiplication benchmark (multiplication of a variety of long numbers) improves by ~35%, individual multiplies can be significantly faster. gotest -benchmarks=Mul big.BenchmarkMul 500 6829290 ns/op (w/ Karatsuba) big.BenchmarkMul 100 10600760 ns/op There's no impact on pidigits for -n=10000 or -n=20000 because the operands are are too small. R=rsc CC=golang-dev https://golang.org/cl/1004042 |
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This is the source code repository for the Go programming language. For documentation about how to install and use Go, visit http://golang.org/ or load doc/install.html in your web browser. After installing Go, you can view a nicely formatted doc/install.html by running godoc --http=:6060 and then visiting http://localhost:6060/doc/install.html. Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.