On Tue, Aug 08, 2017 at 07:52:19PM -0700, Cholerae Hu wrote:
> Some of my colleagues think that, in some cases, such as approximately
> counting the sum total of requests, we don't need to know the accurate
> value, so we can let several goroutines to access one variable without lock
> or atomi
No.
https://software.intel.com/en-us/blogs/2013/01/06/benign-data-races-wha
t-could-possibly-go-wrong
On Tue, 2017-08-08 at 19:52 -0700, Cholerae Hu wrote:
> Some of my colleagues think that, in some cases, such as
> approximately
> counting the sum total of requests, we don't need to know the
>
Some of my colleagues think that, in some cases, such as approximately
counting the sum total of requests, we don't need to know the accurate
value, so we can let several goroutines to access one variable without lock
or atomic operation to get the highest performance, and we can ignore the
war
