Which of the following statements is/are FALSE? 1. Work-items within a work-group can be synchronised 2. OpenCL data transfer functions must wait for transfers to complete before returning 3. Local data is shared within a work-group Select one: a. 1 and 2 b. 1 and 3 c. 1 only d. 2 only e. 2 and 3 Clear my choice Given two int8 vectors called vec1 and vec2, select the line of code that sets the 3rd and 5th elements of vec1 to the 1st and 4th elements of vec2. Select one: a. vec1.s24 = vec2.s03; b. None of the choices are correct. c. vec1[2][4] = vec2[0][3]; d. vec1[3] [5] vec2[1][4]; e. vec1.s35 = vec2.s14; Clear my choice Which of the following information cannot be obtained within a kernel? Select one: a. Number of work-items b. Global ID c. Dimensions of an image object d. Work-group ID e. Device name Clear my choice Which of the following statements related to OpenCL is TRUE? Select one: a. Global memory is faster than private memory b. There are three different memory regions c. Buffer objects are used to store image data d. Host memory is the same as device memory e. The return type of a kernel must be void Clear my choice

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Which of the following statements is/are FALSE?
1. Work-items within a work-group can be synchronised
2. OpenCL data transfer functions must wait for transfers to complete before returning
3. Local data is shared within a work-group
Select one:
a. 1 and 2
b. 1 and 3
c. 1 only
d. 2 only
e. 2 and 3
Clear my choice
Given two int8 vectors called vec1 and vec2, select the line of code that sets the 3rd and 5th elements of vec1 to the 1st
and 4th elements of vec2.
Select one:
a. vec1.s24 = vec2.s03;
b. None of the choices are correct
c. vec1[2][4] = vec2[0][3];
d. vec1[3] [5]
vec2[1][4];
e. vec1.s35 = vec2.s14;
Clear my choice
Which of the following information cannot be obtained within a kernel?
Select one:
a. Number of work-items
b. Global ID
( c. Dimensions of an image object
d. Work-group ID
e. Device name
Clear my choice
Which of the following statements related to OpenCL is TRUE?
Select one:
a. Global memory is faster than private memory
b. There are three different memory regions
C. Buffer objects are used to store image data
d. Host memory is the same as device memory
e. The return type of a kernel must be void
Clear my choice
Transcribed Image Text:Which of the following statements is/are FALSE? 1. Work-items within a work-group can be synchronised 2. OpenCL data transfer functions must wait for transfers to complete before returning 3. Local data is shared within a work-group Select one: a. 1 and 2 b. 1 and 3 c. 1 only d. 2 only e. 2 and 3 Clear my choice Given two int8 vectors called vec1 and vec2, select the line of code that sets the 3rd and 5th elements of vec1 to the 1st and 4th elements of vec2. Select one: a. vec1.s24 = vec2.s03; b. None of the choices are correct c. vec1[2][4] = vec2[0][3]; d. vec1[3] [5] vec2[1][4]; e. vec1.s35 = vec2.s14; Clear my choice Which of the following information cannot be obtained within a kernel? Select one: a. Number of work-items b. Global ID ( c. Dimensions of an image object d. Work-group ID e. Device name Clear my choice Which of the following statements related to OpenCL is TRUE? Select one: a. Global memory is faster than private memory b. There are three different memory regions C. Buffer objects are used to store image data d. Host memory is the same as device memory e. The return type of a kernel must be void Clear my choice
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