Displaying 3 results from an estimated 3 matches for "aconst".
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2015 Apr 25
3
[LLVMdev] alias analysis on llvm internal globals
...ll stores to
it and computing what addresses it can take on and then compare with
fooPtr which can not point to local_fooBuf as it has a function
scope.
Also, LLVM global variables do not have seem to have scope
information. where can i get that information ?
Thanks,
Xin
int foo(int *fooPtr,int aconst)
{
int i;
int sum;
int *fooOffsetPtr;
static int init = 1;
static int *fooBuf = NULL;
static int local_fooBuf[512*4] = {};
if (init == 1) {
fooBuf = local_fooBuf;
init = 0;
}
fooOffsetPtr = &fooBuf[aconst/2];
#pragma nounroll
for (i=0;i&l...
2009 Mar 16
1
Uniroot and Newton-Raphson Anomaly
...result <- sum((1-(1-R)^a)^(1/a))-c*q
result
}
denom <- function(R,a,c,q){
result <- sum(-((1 - (1 - R)^a)^(1/a) * (log((1 - (1 - R)^a)) *
(1/a^2)) +
(1 - (1 - R)^a)^((1/a) - 1) * ((1/a) * ((1 - R)^a * log((1 -
R))))))
result
}
aConst <- function(R, c, q, con){
a <- .5 # starting value for a
change <- 1
while(abs(change) > con) {
r1 <- numer(R,a,c,q)
r2 <- denom(R,a,c,q)
change <- r1/r2
a <- a - change
}
a
}
The function now works as follows...
2009 Nov 16
1
No Visible Binding for global variable
...ion(R,a,c,q){
result <- sum(na.rm= TRUE, -((1 - (1 - R)^a)^(1/a) * (log((1 - (1 - R)^a)) * (1/a^2)) +
(1 - (1 - R)^a)^((1/a) - 1) * ((1/a) * ((1 - R)^a * log((1 - R))))))
result
}
aConst <- function(R, c, q, con){
a <- .5 # starting value for a
change <- 1
while(abs(change) > con) {
r1 <- numer(R,a,c,q)...