The phrase "arithmetic instruction" is correct and usable in written English.
It can be used in contexts related to teaching or learning mathematics, particularly focusing on basic arithmetic skills.
Example: "The curriculum includes a section on arithmetic instruction to help students master addition, subtraction, multiplication, and division."
Alternatives: "math teaching" or "numerical education".
The control groups received either passive music instruction, computerized reading and arithmetic instruction or no special instruction.
In modern digital computers, integer addition is typically the fastest arithmetic instruction, yet it has the largest impact on performance, since it underlies all the floating-point operations as well as such basic tasks as address generation during memory access and fetching instructions during branching.
The chapter classifies the original x86 instruction set into the five instruction families: data transfer instructions, arithmetic instructions, logic instructions, string manipulation instructions, and control transfer instructions.
This paper provides an arithmetic controller comprising: an arithmetic logic unit having a plurality of arithmetic instructions, such as ADD (Addition), SUB (Subtraction), MUL (Multiplication), and DIV Divisionn) instructions.
Transform and inverse transform are accelerated using interleaving instructions such as PUNPCKLDQ (unpack low-order double words), PUNPCKHDQ (unpack high-order double words), PUNPCKLQDQ, PUNPCKHQDQ (unpack high-order quad words), and arithmetic instructions such as PMADDWD (packed multiply and add), PADDD, and shift instruction such as PSRAD (packed shift right arithmetic).
The 4 × 4 and 8 × 8 SATD operations are implemented using interleaving instructions, such as PUNPCKLQDQ (unpack low-order quad-words), PUNPCKHWD (unpack high-order words), PUNPCKLWD (unpack low-order words), and arithmetic instructions, such as PADDW (add packed word integers), PSUBW (subtract packed word integers), and PABSW (packed absolute value).
The analysis of the data produced by the simulation in the discrete mode has revealed that, on average, the arithmetic instructions account for the majority of the executed instructions by 63.2 %, whereas memory access and control flow account for 28.32 and 8.38 %, respectively.
(An example of chip talk from the Pentium 4 press release: "The Rapid Execution Engine allows frequently used Arithmetic Logic Unit instructions to be executed at double the core clock". Hey, thanks).
Vanhoucke et al. lay out several tools for creating a highly optimized CPU implementation using fixed-point arithmetic, SSE instructions, and lazy evaluation of the softmax layer [34].
It must be stressed that the above security argument applies only to arithmetic and logical instructions but does not cover memory addressing or branching.
As mentioned in Section 3, each C66x core is able to execute single-cycle arithmetic and load/store instructions on vector registers up to 128-bit wide.
