Given the following snippet of kernel code: int i = 0; while(any(x>2)) { } x>>=1; If x is of type int4 and originally contained (1, 3, 5, 7), what will the final value of i be? Select one: a. 0 b. 3 C. 4 d. 2 e. 1 Clear my choice
Given the following snippet of kernel code: int i = 0; while(any(x>2)) { } x>>=1; If x is of type int4 and originally contained (1, 3, 5, 7), what will the final value of i be? Select one: a. 0 b. 3 C. 4 d. 2 e. 1 Clear my choice
C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter2: Problem Solving Using C++using
Section2.3: Data Types
Problem 9E: (Practice) Although the total number of bytes varies from computer to computer, memory sizes of...
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![Given the following snippet of kernel code:
int i = 0;
while(any (x>2))
{
}
X>>=1;
i++;
If x is of type int4 and originally contained (1, 3, 5, 7), what will the final value of i be?
Select one:
a. 0
b. 3
c. 4
d. 2
e. 1
Clear my choice
Which of the following statements related to OpenCL image processing is/are TRUE?
1. Image objects can be accessed the same way as buffer objects
2. An image object can only have read or write access
3. Sampler objects can be initialised in the host and passed as a kernel argument
Select one:
a. 1 only
b. 1 and 3
c. 2 only
d. 2 and 3
e. 1 and 2
Clear my choice
Given the following kernel:
}
_kernel void s(_global uchar4* arr)
{
uchar8 mask = (uchar8) (2, 3, 5, 5, 7, 1, 6, 4);
uchar8 vec = shuffle2(arr[1], arr[0], mask);
If arr contains ('b', 'z', 'w', 'e', 'i', 'k', 'n', 't'), what will the contents of vec be?
Select one:
a. None of the choices are correct
b. ('w', 'e', 'k', 'k', 'i', 'k', 'n'; 't')
c. ('n'; 't', 'z', 'z', 'e', 'k', 'w', 'b')
d. ('z; 'w, , , 'n', 'b', 'k', 'e')
e. ('w', 'e', 'k', 'k 't', 'z; 'n'; 'i')
Clear my choice](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdfef1900-6b6b-4241-b7c7-4b23c6e468f2%2F6bb3dfaf-c796-4e83-baa6-448e0a3ccc95%2Ft6op93ze_processed.png&w=3840&q=75)
Transcribed Image Text:Given the following snippet of kernel code:
int i = 0;
while(any (x>2))
{
}
X>>=1;
i++;
If x is of type int4 and originally contained (1, 3, 5, 7), what will the final value of i be?
Select one:
a. 0
b. 3
c. 4
d. 2
e. 1
Clear my choice
Which of the following statements related to OpenCL image processing is/are TRUE?
1. Image objects can be accessed the same way as buffer objects
2. An image object can only have read or write access
3. Sampler objects can be initialised in the host and passed as a kernel argument
Select one:
a. 1 only
b. 1 and 3
c. 2 only
d. 2 and 3
e. 1 and 2
Clear my choice
Given the following kernel:
}
_kernel void s(_global uchar4* arr)
{
uchar8 mask = (uchar8) (2, 3, 5, 5, 7, 1, 6, 4);
uchar8 vec = shuffle2(arr[1], arr[0], mask);
If arr contains ('b', 'z', 'w', 'e', 'i', 'k', 'n', 't'), what will the contents of vec be?
Select one:
a. None of the choices are correct
b. ('w', 'e', 'k', 'k', 'i', 'k', 'n'; 't')
c. ('n'; 't', 'z', 'z', 'e', 'k', 'w', 'b')
d. ('z; 'w, , , 'n', 'b', 'k', 'e')
e. ('w', 'e', 'k', 'k 't', 'z; 'n'; 'i')
Clear my choice
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