Displaying 5 results from an estimated 5 matches for "29663".
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2966
2015 Nov 12
3
[RFC] A new intrinsic, `llvm.blackbox`, to explicitly prevent constprop, die, etc optimizations
On Wed, Nov 11, 2015 at 07:14:28PM -0800, Sean Silva via llvm-dev wrote:
> Can you show a real benchmark that users have tried to write where the call
> overhead of actually using an external function call is measurable?
This is the wrong question. The correct question is: What useful
benchmark cannot trivally factor out the overhead of the external
function call. Yes, if you do
2009 Sep 08
11
[Bug 23792] New: Getting inverted colors after having launched Virtualbox with Nouveau driver
http://bugs.freedesktop.org/show_bug.cgi?id=23792
Summary: Getting inverted colors after having launched Virtualbox
with Nouveau driver
Product: xorg
Version: unspecified
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
2006 Oct 14
0
automatic shutdown of UPS (and RAID1)
I have an MGE UPS Pulsar Ellipse 600 USBS that I'm setting up with CentOS 4.4
I tried for some time to get it working with USB, but failed and I
have had much more success using the serial port.
I have managed to complete the whole install procedure (shown here:
http://www.networkupstools.org/doc/2.0.1/INSTALL.html )but I'm lost
when it comes to implementing the shutdown script.
I'm
2018 Feb 17
3
RV: no puedo cargar el paquete "agricolae"
Cada vez que intento cargar el paquete "agricolae" me da el siguiente mensaje:
Error: package or namespace load failed for 'agricolae' in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):
there is no package called 'spData'
He intentado todo actualizar los paquetes, volverlos a instalar pero no hay forma.
Si sabeis la solución ??
Un saludo.
Juan
2015 Nov 16
2
[RFC] A new intrinsic, `llvm.blackbox`, to explicitly prevent constprop, die, etc optimizations
...atile stores
>
> Not ideal for benchmarking (isn’t guaranteed to cache), nonetheless I made
> an attempt to measure the effects on Rustc’s set of benchmarks. However, I
> found an issue with rustc which blocks attempts to measure the effect:
> https://github.com/rust-lang/rust/issues/29663.
>
> - Inline asm which “uses” a pointer to the value
>
> Rust’s current solution. Needs stack space.
>
> - Inline asm which returns the value
>
> Won’t work for any type which is bigger than a register; at least not
> without creating a rustc intrinsic anyway to ma...