Alberto Donizetti

Bogus "no statistical difference" report when all the times are the same

3

old.txt: ``` BenchmarkFloatSub/100-4 20000000 115 ns/op 64 B/op 1 allocs/op BenchmarkFloatSub/100-4 20000000 114 ns/op 64 B/op 1 allocs/op BenchmarkFloatSub/100-4 20000000 115 ns/op 64 B/op 1 allocs/op BenchmarkFloatSub/100-4 20000000 115 ns/op...

I'm on the latest `godef`: ``` $ cd gocode/src/github.com/rogpeppe/ $ git log --oneline | head -n1 b692db1 Merge pull request #70 from uudashr/fix-indentation ``` installed with `go 1.10 linux/amd64`. `godef`...

Navigation mode window is not closed on RET

4

Hi, on `M-.` ggtags sometimes open a new window (for the navigation mode), but it fails to close it when I hit `RET`. This only happens on a 2-windows setup...

compiler panics on unsafe.Offsetof of chan field

2

``` $ tinygo version tinygo version 0.25.0 linux/amd64 (using go version go1.18.3 and LLVM version 14.0.0) ``` ``` package main import "unsafe" func main() { var s struct{ f chan...

e.g. in `sqrtInverse`: introduce temp and test perf.

If the requested prec is much smaller than the current size of the pi cache, it could be cheaper to just compute pi from scratch.

Sometimes we set `prec := z.Prec()` and then use `prec + 64`, in other places we set `prec := z.Prec() + 64`. Uniform.

i.e. remove the last step if `prec` is much bigger then `dPrec` and just do a final one with `prec + guard` precision.