You are given an instruction set architecture (ISA) with a variable-length instruction encoding scheme and instruction categories for a test program as tabulated in Table 1. Table 1: Instruction Categories and Encoding Scheme Instruction Category Frequency Instruction Length (bits) 40% 24 ALU operations Loads 20% 32 20% 32 Stores Branches 20% 16 A. Compute the average instruction length (AIL) for the variable-length instruction encoding scheme in Table 1. otorage requirements (in bytes) for the test program under the
You are given an instruction set architecture (ISA) with a variable-length instruction encoding scheme and instruction categories for a test program as tabulated in Table 1. Table 1: Instruction Categories and Encoding Scheme Instruction Category Frequency Instruction Length (bits) 40% 24 ALU operations Loads 20% 32 20% 32 Stores Branches 20% 16 A. Compute the average instruction length (AIL) for the variable-length instruction encoding scheme in Table 1. otorage requirements (in bytes) for the test program under the
Computer Networking: A Top-Down Approach (7th Edition)
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![You are given an instruction set architecture (ISA) with a variable-length instruction encoding
scheme and instruction categories for a test program as tabulated in Table 1.
Table 1: Instruction Categories and Encoding Scheme
Instruction Length (bits)
Instruction Category
Frequency
40%
24
ALU operations
Loads
Stores
32
32
20%
20%
20%
16
Branches
A. Compute the average instruction length (AIL) for the variable-length instruction encoding
scheme in Table 1.
B. Compute the memory storage requirements (in bytes) for the test program under the
variable-length instruction encoding scheme (Table 1) if it contains 1 billion (i.e., 1 x 10º)
instructions.
C. Compute the memory savings (as a percentage) compared to a baseline fixed-length
instruction encoding scheme with 32 bits per instruction for the test program with 1 billion
(i.e., 1 x 10°) instructions.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb2cd2d99-516c-4b65-8e09-74f02c50df79%2Fbce999ef-07b4-4298-a933-11148cc21fba%2Fs9gx00w_processed.jpeg&w=3840&q=75)
Transcribed Image Text:You are given an instruction set architecture (ISA) with a variable-length instruction encoding
scheme and instruction categories for a test program as tabulated in Table 1.
Table 1: Instruction Categories and Encoding Scheme
Instruction Length (bits)
Instruction Category
Frequency
40%
24
ALU operations
Loads
Stores
32
32
20%
20%
20%
16
Branches
A. Compute the average instruction length (AIL) for the variable-length instruction encoding
scheme in Table 1.
B. Compute the memory storage requirements (in bytes) for the test program under the
variable-length instruction encoding scheme (Table 1) if it contains 1 billion (i.e., 1 x 10º)
instructions.
C. Compute the memory savings (as a percentage) compared to a baseline fixed-length
instruction encoding scheme with 32 bits per instruction for the test program with 1 billion
(i.e., 1 x 10°) instructions.
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