Displaying 3 results from an estimated 3 matches for "intvars".
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2010 Mar 26
1
[LLVMdev] Using GetElementPtr to traverse large arrays
...is question was probably asked million times before, but I wasted
few hours and didn't find the solution..
What is the best way to traverse a large array (say size of million)
with GetElementPtr
The problem with the following code, is that it forces you to create
million constant index values:
intVars = new AllocaInst(Type::getInt32Ty(ctx), allocaSize, "intVars",
someBlock);
for(int i = 0; i < 1000000; i++)
{
Value *idx = ConstantInt::get(Type::getInt32Ty(ctx), i);
GetElementPtrInst *gep = GetElementPtrInst::Create(intVars, idx,
"ElemPtr", someBlock);
new StoreIns...
2020 Feb 19
2
Poor write performance with golang binding
Hi,
I scribbled a simple guestfs based program called guestfs-xfer with
following synopsis:
Usage: guest-xfer [options] [op] [diskimage]
op = [ls|cat|write]
options:
-d, --guestdevice DEV guest device
--blocksize BS blocksize [default: 1048576]
-o, --offset OFF offset [default: 0]
So eg. `cat /dev/urandom | guest-xfer -d /dev/sda
2020 Feb 19
0
Re: Poor write performance with golang binding
On Wed, Feb 19, 2020 at 03:00:11PM +0100, Csaba Henk wrote:
> Hi,
>
> I scribbled a simple guestfs based program called guestfs-xfer with
> following synopsis:
>
> Usage: guest-xfer [options] [op] [diskimage]
>
> op = [ls|cat|write]
>
> options:
> -d, --guestdevice DEV guest device
> --blocksize BS blocksize [default: