ithin that build area you first run cmake, then run ninja e.g.
>>
>> cd /tmp/build
>> cmake -G Ninja ../llvm-project/llvm
>> ninja ...
>>
>> What I am suggesting is that from your build area (/tmp/build, NOT
>> /tmp/llvm-project) you issue the comman
mp/build
> cmake -G Ninja ../llvm-project/llvm
> ninja ...
>
> What I am suggesting is that from your build area (/tmp/build, NOT
> /tmp/llvm-project) you issue the command
>
> rm -rf tools/gollvm/libgo
>
> Thanks, Than
>
>
> On Mon, Nov 22, 2021 at 11:42 AM P
rerun cmake, and then try again.
>
> I did a test build just now with tip:
>
> LLVM: 56db1c072c92be36fb1d76aa30487ad62dc58ea8
> gollvm: 263e415e02543b9d46d19b5076454ae6c07860fe
> gofrontend: 3e9f4ee16683883ccfb8661d99318c74bb7a4bef
>
> and it seems to work ok.
>
> Thanks, Th
erhead to a minimum. Normally makes no
> difference if the operations are that short. Similar to how benchmarking
> works - time the total and divide by the number of operations.
>
> > On Apr 28, 2021, at 10:04 PM, Pure White wrote:
> >
> > Hello,
> > We are doin
kes no
> difference if the operations are that short. Similar to how benchmarking
> works - time the total and divide by the number of operations.
>
> > On Apr 28, 2021, at 10:04 PM, Pure White wrote:
> >
> > Hello,
> > We are doing heavily tracing, and for each func we n
Hello,
We are doing heavily tracing, and for each func we need to get the time, so
that’s why I’d like to optimize this.
在 2021年4月29日 +0800 AM12:11，Ian Lance Taylor ，写道：
> In the meantime we both sent speedups for time.Now. I measured
> time.Now as taking about 30 nanoseconds per call before the s
Wow, sounds great!
Really looking forward to this feature!
在 2021年4月28日 +0800 PM12:22，Ian Lance Taylor ，写道：
> On Tue, Apr 27, 2021 at 8:26 PM Pure White wrote:
> >
> > I think this is a good idea. But I suppose this will meet the same problem
> > I have met syscall pack
ance Taylor
> wrote:
>
>> On Tue, Apr 27, 2021, 8:55 AM Manlio Perillo
>> wrote:
>>
>>> Il giorno martedì 27 aprile 2021 alle 17:51:46 UTC+2 Ian Lance Taylor ha
>>> scritto:
>>>
>>>> On Tue, Apr 27, 2021 at 7:43 AM Manlio
there’s other
situation that this is necessary such as fin-tech.
在 2021年4月27日 +0800 PM12:13，Ian Lance Taylor ，写道：
> On Mon, Apr 26, 2021 at 8:57 PM Pure White wrote:
> >
> > As you have said, the cost of making the cgo call is too expensive for my
> > situation.
> >
>
?
在 2021年4月27日 +0800 AM6:39，Ian Lance Taylor ，写道：
> On Mon, Apr 26, 2021 at 1:24 AM Pure White wrote:
> >
> > I'm trying to get time using `CLOCK_REALTIME_COARSE` and
> > `CLOCK_MONOTONIC_COARSE` for performance reasons, and need to use vdso call
> > by hand-writte
Hi all,
I'm trying to get time using `CLOCK_REALTIME_COARSE` and
`CLOCK_MONOTONIC_COARSE` for performance reasons, and need to use vdso call
by hand-written assembly code. That is, I want to reimplement `time.Now`
using `CLOCK_REALTIME_COARSE` and `CLOCK_MONOTONIC_COARSE`.
I referenced the cod
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