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Type: Posts; User: BratSinot

1. ## Thread: Arbitrary-precision arithmetic

by BratSinot
Replies
3
Views
3,439

### Re: Arbitrary-precision arithmetic

I'm stupid. I did not immediately find the source from the second link.
2. ## Thread: Arbitrary-precision arithmetic

by BratSinot
Replies
3
Views
3,439

### Re: Arbitrary-precision arithmetic

Second link interesting, but not usefull. But i find that document:
http://meseec.ce.rit.edu/eecc250-winter ... 7-2000.pdf

And now I'm working to create a double and float128. If I succeed, will...
3. ## Thread: Arbitrary-precision arithmetic

by BratSinot
Replies
3
Views
3,439

### Arbitrary-precision arithmetic

Hello there!

There any ready-made realization of arbitrary-precision arithmetic of floating point numbers?
4. ## Thread: How Can i work with matrix inside a kernel?

by BratSinot
Replies
2
Views
1,436

### Re: How Can i work with matrix inside a kernel?

Even in Nvidia examples, uses one-dimensional array:

/*
* Copyright 1993-2010 NVIDIA Corporation. All rights reserved.
*
* Please refer to the NVIDIA end user license agreement (EULA)...
5. ## Thread: How Can i work with matrix inside a kernel?

by BratSinot
Replies
2
Views
1,436

### Re: How Can i work with matrix inside a kernel?

Hm... For example, I started using one-dimensional array. And the one-dimensional array uses less memory, because there are no pointers.
6. ## Thread: 2D Vectors

by BratSinot
Replies
2
Views
1,663

### Re: 2D Vectors

You know about math operation called "Cross product"(or something like that, i badly know English math terms), [a, b]?
http://en.wikipedia.org/wiki/Cross_product
7. ## Thread: OCL programm without *.cl file

by BratSinot
Replies
7
Views
3,272

### Re: OCL programm without *.cl file

???, ? ????? ?????, ??? ???? ???????? ??????? ? ??????????????? ????????? ?? ??????. ? ????? ?? ???????? ??????? ? ???????? ???? ? ???????? ??????? ????? ???? ???????, ??????? OpenCL ?????...
8. ## Thread: OCL programm without *.cl file

by BratSinot
Replies
7
Views
3,272

### Re: OCL programm without *.cl file

No, i mean, without source_str, without extend file. I mean something like that:

__kernel void mandel(<some arguments>)
{
<some code>
}

int main(void)
{
9. ## Thread: OCL programm without *.cl file

by BratSinot
Replies
7
Views
3,272

### Re: OCL programm without *.cl file

Sorry, i little not understand you.
10. ## Thread: 2D Vectors

by BratSinot
Replies
2
Views
1,663

### 2D Vectors

Hello there!

Reading the specification OpenCL i got an idea that instead of complex numbers, you can use two-dimensional vector. But i don't understand, why i can't multiply them? Why i should use...
11. ## Thread: OCL programm without *.cl file

by BratSinot
Replies
7
Views
3,272

### OCL programm without *.cl file

Hello there!

Now i use code like that:

fp=fopen("mandel.cl", "r"); /*open file with OCL programm*/
source_str = (char*)malloc(MAX_SOURCE_SIZE);
source_size = fread(source_str, 1,...
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