cznic
cznic
> I have no concrete idea, but we can't use the same algorithm as FactorInt(uint32)(trial division with precalculated primes) for big.Int, right? Yes, that's definitely possible. What range of integers...
Thanks for the report. Can you please create a small reproducer? Best would be a PR that adds it as a test that fails when `go test -race`.
@didip Gentle ping.
I'll try to follow the stack trace. Do you know the exact release/commit that the trace was produced by?
Thanks, that should enable me to pinpoint the problem, hopefully.
Assuming the subject is [func (a *Array) Dump(w io.Writer) (err error)](http://godoc.org/github.com/cznic/exp/dbm#Array.Dump): It should dump the Array (which can be a sub tree of any other array). I'm not sure what...
Thanks, now I understand clearly. I will investigate if that's intended (improve documentation) or if it's a bug (fix it).
I'm really sorry I haven't yet time to investigate the issue. In any case, thanks again for your contributions. Also, I will add you as a collaborator now.
@deuter0n I have some datapoints for you. Using https://github.com/cznic/lldb/commit/d5b271c8ef226139149a6ed37b9ea94b1fcd6cfe, on a bit [old HW](https://sp.ts.fujitsu.com/dmsp/Publications/public/ds-celsius-R550.pdf): ``` $ go test -v -run Issue12 -timeout 1h === RUN TestIssue12 TestIssue12: Warning, run with...
> The reduction to 11MB I guess is caused by easily compressable zeroes, or in other words, bad space utilization in the btree implementation. It's complicated. For BTree items of...