Displaying 4 results from an estimated 4 matches for "_pretend_".
2015 Nov 10
2
[RFC] A new intrinsic, `llvm.blackbox`, to explicitly prevent constprop, die, etc optimizations
...how well would it perform?
Of course, in the case of a user, the data could come from anywhere, and
go anywhere - the terminal, a network socket, whatever.
However, in a benchmark, all the data comes from (and goes) to places the
compiler and see.
Thus, it's necessary to make the compiler _pretend_ the data came from
and goes to a "black box", in order for the benchmarks to even *remotely*
resemble what they're meant to test.
This is actually distinct from #1, #2, _and_ #3 above - quite simply,
what is needed is a way to simulate a "real usage" scenario without
ac...
2015 Nov 10
2
[RFC] A new intrinsic, `llvm.blackbox`, to explicitly prevent constprop, die, etc optimizations
...t;>
>> However, in a benchmark, all the data comes from (and goes) to places the
>> compiler and see.
>>
>
> This is not necessarily true, but as I said, the way around this is to use
> volatile.
>
>
>>
>> Thus, it's necessary to make the compiler _pretend_ the data came from
>> and goes to a "black box", in order for the benchmarks to even *remotely*
>> resemble what they're meant to test.
>>
>
>
>> This is actually distinct from #1, #2, _and_ #3 above - quite simply,
>> what is needed is a way to sim...
2007 May 06
4
install failure
Hello, i am trying to install "Middle School Success Essentials" from Topics Education, on my 0.9.28 wine installation, which works OK with some MS progs.
The initial (unpacking?) progress bar completes and then i get the error below, without any recourse. Does anyone have any ideas? (FWIW, the error is shown in the installer box when you click on the "Details" button).
TIA
2015 Nov 06
4
[RFC] A new intrinsic, `llvm.blackbox`, to explicitly prevent constprop, die, etc optimizations
On Tue, Nov 3, 2015 at 3:15 PM, Daniel Berlin <dberlin at dberlin.org> wrote:
>
>
> On Tue, Nov 3, 2015 at 12:29 PM, Richard Diamond <
> wichard at vitalitystudios.com> wrote:
>
>>
>>
>> On Mon, Nov 2, 2015 at 9:16 PM, Daniel Berlin <dberlin at dberlin.org>
>> wrote:
>>
>>> I'm very unclear and why you think a generic