Displaying 20 results from an estimated 167 matches for "stype".
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2016 Sep 27
2
[PATCH] nv50/ir: constant fold OP_SPLIT
.../nv50_ir_peephole.cpp
@@ -920,6 +920,29 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
Instruction *newi = i;
switch (i->op) {
+ case OP_SPLIT: {
+ uint16_t shift = 0;
+ DataType type = TYPE_NONE;
+ bld.setPosition(i, false);
+ if (i->sType == TYPE_U64 || i->sType == TYPE_S64) {
+ shift = 32;
+ type = (i->sType == TYPE_U64) ? TYPE_U32 : TYPE_S32;
+ }
+ if (i->sType == TYPE_U32 || i->sType == TYPE_S32) {
+ shift = 16;
+ type = (i->sType == TYPE_U32) ? TYPE_U16 : TYPE_S16;
+...
2016 Sep 30
2
[PATCH] nv50/ir: constant fold OP_SPLIT
...tion *i, ImmediateValue &imm0, int s)
>> Instruction *newi = i;
>>
>> switch (i->op) {
>> + case OP_SPLIT: {
>> + uint16_t shift = 0;
>> + DataType type = TYPE_NONE;
>> + bld.setPosition(i, false);
>> + if (i->sType == TYPE_U64 || i->sType == TYPE_S64) {
>> + shift = 32;
>> + type = (i->sType == TYPE_U64) ? TYPE_U32 : TYPE_S32;
>> + }
>> + if (i->sType == TYPE_U32 || i->sType == TYPE_S32) {
>> + shift = 16;
>> + type = (i...
2009 Oct 05
0
Unusual error while using coxph
...all.otc[i]==0 && data$all.o[i]==0)
dummy[i] <- i
}
return(data[-dummy,])
}
# create smaller dataset with missing cases removed #
nmarma <- snearma(nearma)
# create short stratification variable #
nmrpa <- randp(nmarma)
# create censoring variable for the covariate #
stypea <- function(data)
{
for(i in 1:nrow(data)){
if(is.na(data$all.sp)[i])
data$all.sp[i]<-0
if(is.na(data$all.cp)[i])
data$all.cp[i]<-0
if(is.na(data$all.scgtc)[i])
data$all.scgtc[i]<-0
if(is.na(data$all.tc)[i])
data$all.tc[i] <- 0
if(is.na(da...
2015 Jan 09
3
[RESEND/PATCH] nv50/ir: Handle OP_CVT when folding constant expressions
...ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
i->op = OP_MOV;
break;
}
+ case OP_CVT: {
+ Storage res;
+ bld.setPosition(i, true); /* make sure bld is init'ed */
+ switch(i->dType) {
+ case TYPE_U16:
+ switch (i->sType) {
+ case TYPE_F32:
+ if (i->saturate)
+ res.data.u16 = util_iround(CLAMP(imm0.reg.data.f32, 0,
+ UINT16_MAX));
+ else
+ res.data.u16 = util_iround(imm0.reg.data.f32);
+ break;
+...
2015 Jan 10
2
[PATCH v2] nv50/ir: Handle OP_CVT when folding constant expressions
...ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
i->op = OP_MOV;
break;
}
+ case OP_CVT: {
+ Storage res;
+ bld.setPosition(i, true); /* make sure bld is init'ed */
+ switch(i->dType) {
+ case TYPE_U16:
+ switch (i->sType) {
+ case TYPE_F32:
+ if (i->saturate)
+ res.data.u16 = util_iround(CLAMP(imm0.reg.data.f32, 0,
+ UINT16_MAX));
+ else
+ res.data.u16 = util_iround(imm0.reg.data.f32);
+ break;
+...
2004 Sep 02
1
Question on survey package
Is there a way to use one of the functions in the survey package to get
a table of estimated percentages (or proportions) and the standard error
for each? For example, suppose that AGECODE AND SEX are two factors
with 5 and 2 levels.
The 5x2 AGECODE x SEX table would have the estimated percentage of
persons in each cell,
100*(sum of weights in the cell) / (sum of all weights)
and the std
2016 Sep 28
0
[PATCH] nv50/ir: constant fold OP_SPLIT
...9 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
> Instruction *newi = i;
>
> switch (i->op) {
> + case OP_SPLIT: {
> + uint16_t shift = 0;
> + DataType type = TYPE_NONE;
> + bld.setPosition(i, false);
> + if (i->sType == TYPE_U64 || i->sType == TYPE_S64) {
> + shift = 32;
> + type = (i->sType == TYPE_U64) ? TYPE_U32 : TYPE_S32;
> + }
> + if (i->sType == TYPE_U32 || i->sType == TYPE_S32) {
> + shift = 16;
> + type = (i->sType == TYPE_U32)...
2016 Sep 30
0
[PATCH] nv50/ir: constant fold OP_SPLIT
...0, int s)
>>> Instruction *newi = i;
>>>
>>> switch (i->op) {
>>> + case OP_SPLIT: {
>>> + uint16_t shift = 0;
>>> + DataType type = TYPE_NONE;
>>> + bld.setPosition(i, false);
>>> + if (i->sType == TYPE_U64 || i->sType == TYPE_S64) {
>>> + shift = 32;
>>> + type = (i->sType == TYPE_U64) ? TYPE_U32 : TYPE_S32;
>>> + }
>>> + if (i->sType == TYPE_U32 || i->sType == TYPE_S32) {
>>> + shift = 16;
>>...
2014 Jul 05
1
[PATCH v4] nv50/ir: Handle OP_CVT when folding constant expressions
...ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
i->op = OP_MOV;
break;
}
+ case OP_CVT: {
+ Storage res;
+ bld.setPosition(i, true); /* make sure bld is init'ed */
+ switch(i->dType) {
+ case TYPE_U16:
+ switch (i->sType) {
+ case TYPE_F32:
+ if (i->saturate) {
+ int32_t conv = util_iround(imm0.reg.data.f32);
+ res.data.u16 = (conv < 0) ? 0 : CLAMP((uint32_t)conv, 0,
+ UINT16_MAX);
+ }
+ el...
2009 Mar 11
1
CI from svyquantile in survey package
...ackage. I am using R version 2.8.1 (2008-12-22) and survey
package (3.11-2) on FC7 linux. To simplify my question I use an example from
that package:
R> data(api)
R> dclus1<-svydesign(id=~dnum, weights=~pw, data=apiclus1, fpc=~fpc)
R> (tst <- svyby(~api99, ~stype, dclus1, svyquantile,
quantiles=0.5,ci=TRUE))
stype api99 se
E E 615 37.89
H H 593 69.52
M M 611 37.67
R> str(tst)
Classes ???svyby??? and 'data.frame': 3 obs. of 3 variables:
$ stype: Factor w/ 3 levels "E","H"...
2014 Jul 03
0
[PATCH] nv50/ir: Handle OP_CVT when folding constant expressions
...onstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
i->op = OP_MOV;
break;
}
+ case OP_CVT: {
+ Storage res;
+ bld.setPosition(i, true); /* make sure bld is init'ed */
+
+ switch(i->dType) {
+ case TYPE_U16:
+ switch (i->sType) {
+ case TYPE_F32: res.data.u16 = util_iround(imm0.reg.data.f32); break;
+ case TYPE_F64: res.data.u16 = util_iround(imm0.reg.data.f64); break;
+ default:
+ return;
+ }
+ i->setSrc(0, bld.mkImm(res.data.u16));
+ break;
+ case TYPE_...
2015 May 09
5
[PATCH 1/4] nvc0/ir: avoid jumping to a sched instruction
Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>
---
Pretty sure there's nothing wrong with it, but it looks odd in the code.
src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp | 2 ++
src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp | 7 +++++--
src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp | 2 ++
3 files changed, 9 insertions(+), 2 deletions(-)
2015 Aug 19
5
[PATCH 1/2] nvc0/ir: detect AND/SHR pairs and convert into EXTBF
Some shaders appear to extract bits using shift/and combos. Detect
(some) of those and convert to EXTBF instead.
Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>
---
.../drivers/nouveau/codegen/nv50_ir_peephole.cpp | 66 +++++++++++++++-------
1 file changed, 46 insertions(+), 20 deletions(-)
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
2010 Feb 18
1
survey package question
Should the svyby function be able to work with svyquantile? I get the
error below ...
data(api)
dclus1<-svydesign(id=~dnum, weights=~pw, data=apiclus1, fpc=~fpc)
svyby(~api00,
design=dclus1,
by = ~stype,
quantiles=c(.25,.5,.75),
FUN=svyquantile,
na.rm=T
)
> Error in object$coefficients : $ operator is invalid for atomic
vectors
A more general question is: can quantiles and their SEs be computed for
subgroups?
The same syntax works using svymean.
Thanks
R. Valli...
2012 Jun 25
1
cannot use simple=TRUE in boot
I am doing boot with a large database, thus want to use?simple=TRUE to
reduce the memory used.
I alreday set up sim="ordinary", stype="i" , but I don't know how to
set "n=0". In fact, I don't know what does "n=0" mean?
For example,
a<-c(1:1000)
b<-c(2:1001)
c<-cbind(a,b)
library(boot)
table<-function(c,indices){
d<-c[indices,]
e<-mean(d[,1])
return(e)
}
boot<-boo...
2013 May 02
1
Package survey: singularities in linear regression models
Hello,
I want to specify a linear regression model in which the metric outcome
is predicted by two factors and their interaction. glm() computes
effects for each factor level and the levels of the interaction. In the
case of singularities glm() displays "NA" for the corresponding
coefficients. However, svyglm() aborts with an error message. Is there a
possibility that svyglm()
2015 Jan 11
0
[PATCH] nv50/ir: Handle OP_CVT when folding constant expressions
...ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
i->op = OP_MOV;
break;
}
+ case OP_CVT: {
+ Storage res;
+ bld.setPosition(i, true); /* make sure bld is init'ed */
+ switch(i->dType) {
+ case TYPE_U16:
+ switch (i->sType) {
+ case TYPE_F32:
+ if (i->saturate)
+ res.data.u16 = util_iround(CLAMP(imm0.reg.data.f32, 0,
+ UINT16_MAX));
+ else
+ res.data.u16 = util_iround(imm0.reg.data.f32);
+ break;
+...
2015 Jan 11
2
[PATCH] nv50/ir: Handle OP_CVT when folding constant expressions
...>>> + case OP_CVT: {
>>>>> + Storage res;
>>>>> + bld.setPosition(i, true); /* make sure bld is init'ed */
>>>>> + switch(i->dType) {
>>>>> + case TYPE_U16:
>>>>> + switch (i->sType) {
>>>>> + case TYPE_F32:
>>>>> + if (i->saturate)
>>>>> + res.data.u16 = util_iround(CLAMP(imm0.reg.data.f32, 0,
>>>>> + UINT16_MAX));
>>>>>...
2014 Jul 06
0
[PATCH v5] nv50/ir: Handle OP_CVT when folding constant expressions
...ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
i->op = OP_MOV;
break;
}
+ case OP_CVT: {
+ Storage res;
+ bld.setPosition(i, true); /* make sure bld is init'ed */
+ switch(i->dType) {
+ case TYPE_U16:
+ switch (i->sType) {
+ case TYPE_F32:
+ if (i->saturate)
+ res.data.u16 = util_iround(CLAMP(imm0.reg.data.f32, 0,
+ UINT16_MAX));
+ else
+ res.data.u16 = util_iround(imm0.reg.data.f32);
+ break;
+...
2015 Nov 05
7
[PATCH mesa 0/5] nouveau: codegen: Make use of double immediates
Hi All,
This series implements using double immediates in the nouveau codegen code.
This turns the following (nvc0) code:
1: mov u32 $r2 0x00000000 (8)
2: mov u32 $r3 0x3fe00000 (8)
3: add f64 $r0d $r0d $r2d (8)
Into:
1: add f64 $r0d $r0d 0.500000 (8)
This has been tested with the 2 double shader tests which I just send to
the piglet list. On a gk208 (gk110 / SM35)