Which of the following is a function that cannot be used in the kernel? Select one: a. vload4 b. enqueue Readimage c. get_global_id d. bitselect e. read_imagef Clear my choice Which of the following statements is/are TRUE? 1. The vloadn function is used for loading data from an array into a vector 2. The vstoren function is used for transferring vector data into another vector 3. The operator can be used to assign data from an array into a vector Select one: a. 2 only b. 2 and 3 c. 1 and 3 d. 1 only e. 1 and 2 Clear my choice Given the following line of code: queue.enqueueReadBuffer (buffer, CL_FALSE, 0, sizeof(cl_float) 1000, &data[0], &waitList, &event); Which of the following statements is TRUE? Select one: a. An event callback function can be used to process the data after the operation completes b. This command transfers data from the host to the device c. This command will appear as a part of kernel code d. The wait list will store information that can be used for profiling e. The command will stall program execution until it has completed before proceeding to the next statement

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
Problem 1PE
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Which of the following is a function that cannot be used in the kernel?
Select one:
a. vload4
b. enqueue Readimage
c. get_global_id
d. bitselect
e. read_imagef
Clear my choice
Which of the following statements is/are TRUE?
1. The vloadn function is used for loading data from an array into a vector
2. The vstoren function is used for transferring vector data into another vector
3. The operator can be used to assign data from an array into a vector
Select one:
a. 2 only
b. 2 and 3
c. 1 and 3
d. 1 only
e. 1 and 2
Clear my choice
Given the following line of code:
queue.enqueueReadBuffer(buffer, CL_FALSE, 0, sizeof(cl_float) * 1000, &data[0], &waitList, &event);
Which of the following statements is TRUE?
Select one:
a. An event callback function can be used to process the data after the operation completes
b. This command transfers data from the host to the device
c. This command will appear as a part of kernel code
d. The wait list will store information that can be used for profiling
e. The command will stall program execution until it has completed before proceeding to the next statement
Clear my choice
Which of the following is NOT an OpenCL address space qualifier?
Select one:
a. local
b.global
c. private
d. _constant
e. public
Clear my choice
Transcribed Image Text:Which of the following is a function that cannot be used in the kernel? Select one: a. vload4 b. enqueue Readimage c. get_global_id d. bitselect e. read_imagef Clear my choice Which of the following statements is/are TRUE? 1. The vloadn function is used for loading data from an array into a vector 2. The vstoren function is used for transferring vector data into another vector 3. The operator can be used to assign data from an array into a vector Select one: a. 2 only b. 2 and 3 c. 1 and 3 d. 1 only e. 1 and 2 Clear my choice Given the following line of code: queue.enqueueReadBuffer(buffer, CL_FALSE, 0, sizeof(cl_float) * 1000, &data[0], &waitList, &event); Which of the following statements is TRUE? Select one: a. An event callback function can be used to process the data after the operation completes b. This command transfers data from the host to the device c. This command will appear as a part of kernel code d. The wait list will store information that can be used for profiling e. The command will stall program execution until it has completed before proceeding to the next statement Clear my choice Which of the following is NOT an OpenCL address space qualifier? Select one: a. local b.global c. private d. _constant e. public Clear my choice
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