commit 6a7fbaffb9f561dcd76d7595494789f31a853fea Author: stephen mcquay Date: Mon Nov 30 16:44:44 2015 -0800 init diff --git a/license b/license new file mode 100644 index 0000000..68bbb1b --- /dev/null +++ b/license @@ -0,0 +1,20 @@ +MIT License +Copyright (c) 2015 smcquay + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/main.go b/main.go new file mode 100644 index 0000000..b099baa --- /dev/null +++ b/main.go @@ -0,0 +1,26 @@ +package main + +import ( + "math" + "runtime" + "sync" +) + +func heat() { + var t float64 = math.MaxFloat64 + for { + t /= 2.0 + if t < math.SmallestNonzeroFloat32 { + t = math.MaxFloat64 + } + } +} + +func main() { + wg := sync.WaitGroup{} + wg.Add(1) + for i := 0; i < runtime.NumCPU(); i++ { + go heat() + } + wg.Wait() +} diff --git a/readme.md b/readme.md new file mode 100644 index 0000000..c7ad873 --- /dev/null +++ b/readme.md @@ -0,0 +1,3 @@ +# heat + +make heat by spinning up cpus