Displaying 3 results from an estimated 3 matches for "x_args".
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2013 Oct 27
2
[LLVMdev] Missed optimization opportunity with piecewise load shift-or'd together?
The following piece of IR is a fixed point for opt -std-compile-opts/-O3:
---
target datalayout =
"e-p:64:64:64-S128-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f16:16:16-f32:32:32-f64:64:64-f128:128:128-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
target triple = "x86_64-unknown-linux-gnu"
; Function Attrs: nounwind readonly
define i32 @get32Bits(i8*
2013 Oct 28
0
[LLVMdev] Missed optimization opportunity with piecewise load shift-or'd together?
On Oct 27, 2013 2:16 PM, "David Nadlinger" <code at klickverbot.at> wrote:
>
> The following piece of IR is a fixed point for opt -std-compile-opts/-O3:
>
> ---
> target datalayout =
>
"e-p:64:64:64-S128-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f16:16:16-f32:32:32-f64:64:64-f128:128:128-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
2019 Apr 12
2
integrate over an infinite region produces wrong results depending on scaling
Dear all,
This is the first time I am posting to the r-devel list. On
StackOverflow, they suggested that the strange behaviour of integrate()
was more bug-like. I am providing a short version of the question (full
one with plots: https://stackoverflow.com/q/55639401).
Suppose one wants integrate a function that is just a product of two
density functions (like gamma). The support of the