Displaying 7 results from an estimated 7 matches for "xyw".
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2009 Jan 17
2
DierckxSpline segfault
...r", iopt = as.integer(iopt), m = as.integer(m),
x = as.single(x), y = as.single(y), w = as.single(w), k = k, s =
as.single(s), nest = as.integer(nest), n = as.integer(n), knots =
Knots, coef = coef, fp = single(1), wrk = wrk, lwrk = lwrk, iwrk =
iwrk, ier = integer(1))
2: curfitSS(xyw, s = s, knots = knots, n = n, from = From, to = To,
k = k, periodic = periodic, ...)
3: curfit.default(x, periodic = TRUE, ...)
4: curfit(x, periodic = TRUE, ...)
5: percur(x, y)
Possible actions:
1: abort (with core dump, if enabled)
2: normal R exit
3: exit R without saving workspace
4: exi...
2009 Feb 13
3
[LLVMdev] Modeling GPU vector registers, again (with my implementation)
...eems to me that LLVM sub-register is not for the following hardware
architecture.
All instructions of a hardware are vector instructions. All registers
contains
4 32-bit FP sub-registers. They are called r0.x, r0.y, r0.z, r0.w.
Most instructions write more than one elements in this way:
mul r0.xyw, r1, r2
add r0.z, r3, r4
sub r5, r0, r1
Notice that the four elements of r0 are written by two different
instructions.
My question is how should I model these sub-registers. If I treat each
component
as a register, and do the register allocation individually, it seems very
difficult to merge...
2015 Feb 24
1
Mail migration / dsync
Hello,
I am trying to migrate emails
from: Mountain Lion OSX 10.8.5 (dovecot: 2.0.19apple1)
to: RHEL 7.0 (dovecot: 2.2.10)
Using command: dsync -m
/Library/Server/Mail/Data/mail/XYZWXYZW-XYZW-XYZW-XYW-XYZXYZXYZXYZ/ -u
giedriust mirror giedriust at 192.168.xx.xx
root at 192.168.xx.xx's password:
dsync-remote(giedriust at domainname.com): Error: dsync(local): Remote
dsync doesn't use compatible protocol
dsync-remote(giedriust at domainname.com): Error: dsync(local): Remote
dsync doesn...
2008 Nov 18
1
[LLVMdev] Do I need to add new intrinsic functions for the OpenGL shading language swizzle?
...lare vector types:
void main()
{
vec4 a;
vec3 b;
vec2 c;
}
You can access the element of vector by using .xyzw, it means the 1st, 2nd,
3rd, 4th element of the vector are x, y, z, w.
Ex:
void main()
{
float f;
vec4 a = vec4(1.0, 2.0, 3.0, 4.0);
vec4 b = vec4(3.0, 4.0, 5.0, 6.0);
v4.xyw = vec2(2.5, 3.3. 7.7);
f = v4.y;
b.xy += a.xy;
}
Because my chip supports this facility in instruction & register level, I
think I have to preserve the semantic of this 'vector' and 'swizzle'. I
don't think this GLSL::vector can be represented directly by the
llvm::vec...
2009 Feb 13
0
[LLVMdev] Modeling GPU vector registers, again (with my implementation)
...he following
> hardware architecture.
>
> All instructions of a hardware are vector instructions. All
> registers contains
> 4 32-bit FP sub-registers. They are called r0.x, r0.y, r0.z, r0.w.
>
> Most instructions write more than one elements in this way:
>
> mul r0.xyw, r1, r2
> add r0.z, r3, r4
> sub r5, r0, r1
>
> Notice that the four elements of r0 are written by two different
> instructions.
>
> My question is how should I model these sub-registers. If I treat
> each component
> as a register, and do the register allocation...
2014 May 01
13
[Bug 78161] New: [NV96] Artifacts in output of fragment program containing not unrolled loops with conditional break
https://bugs.freedesktop.org/show_bug.cgi?id=78161
Priority: medium
Bug ID: 78161
Assignee: nouveau at lists.freedesktop.org
Summary: [NV96] Artifacts in output of fragment program
containing not unrolled loops with conditional break
Severity: normal
Classification: Unclassified
OS: Linux (All)
2009 Jul 23
1
[PATCH server] changes required for fedora rawhide inclusion.
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