OV - exec - Function hypre_SeqVectorAxpy._omp

	Function: hypre_SeqVectorAxpy._omp_fn.0	Module: exec	Source: vector.c:449-452	Coverage (incl. loops): 1.72% \| (excl. loops): 0.00%

/home/eoseret/qaas_runs_ZEN5/173-989-6379/intel/AMG/build/AMG/AMG/seq_mv/vector.c: 449 - 452

--------------------------------------------------------------------------------

449: #pragma omp parallel for private(i) HYPRE_SMP_SCHEDULE

450: #endif

451:    for (i = 0; i < size; i++)

452:       y_data[i] += alpha * x_data[i];

0x59d9a0 PUSH	%RBP

0x59d9a1 MOV	%RSP,%RBP

0x59d9a4 PUSH	%R13

0x59d9a6 PUSH	%R12

0x59d9a8 PUSH	%RBX

0x59d9a9 AND	$-0x20,%RSP

0x59d9ad MOV	%RDI,%R12

0x59d9b0 CALL	4110b0 <omp_get_num_threads@plt>

0x59d9b5 MOV	%EAX,%EBX

0x59d9b7 CALL	4111f0 <omp_get_thread_num@plt>

0x59d9bc MOVSXD	%EAX,%RCX

0x59d9bf MOV	0x18(%R12),%RAX

0x59d9c4 MOVSXD	%EBX,%RSI

0x59d9c7 CQTO

0x59d9c9 IDIV	%RSI

0x59d9cc CMP	%RDX,%RCX

0x59d9cf JL	59dc60

0x59d9d5 IMUL	%RAX,%RCX

0x59d9d9 ADD	%RCX,%RDX

0x59d9dc LEA	(%RAX,%RDX,1),%R13

0x59d9e0 CMP	%R13,%RDX

0x59d9e3 JGE	59dc4d

0x59d9e9 MOV	0x10(%R12),%R8

0x59d9ee MOV	0x8(%R12),%R10

0x59d9f3 MOV	%RDX,%R11

0x59d9f6 MOV	%RAX,%R9

0x59d9f9 VMOVSD	(%R12),%XMM1

0x59d9ff CMP	$0x1,%RAX

0x59da03 JE	59dc70

0x59da09 LEA	(,%RDX,8),%RDI

0x59da11 LEA	(%R8,%RDI,1),%R12

0x59da15 LEA	0x8(%R10,%RDI,1),%RBX

0x59da1a MOV	%R12,%RCX

0x59da1d SUB	%RBX,%RCX

0x59da20 CMP	$0x10,%RCX

0x59da24 JBE	59dc70

0x59da2a LEA	-0x1(%RAX),%RSI

0x59da2e CMP	$0x2,%RSI

0x59da32 JBE	59de22

0x59da38 MOV	%RAX,%R13

0x59da3b ADD	%R10,%RDI

0x59da3e XOR	%EBX,%EBX

0x59da40 VBROADCASTSD	%XMM1,%YMM0

0x59da45 SHR	$0x2,%R13

0x59da49 SAL	$0x5,%R13

0x59da4d LEA	-0x20(%R13),%R9

0x59da51 SHR	$0x5,%R9

0x59da55 INC	%R9

0x59da58 AND	$0x7,%R9D

0x59da5c JE	59db15

0x59da62 CMP	$0x1,%R9

0x59da66 JE	59daf7

0x59da6c CMP	$0x2,%R9

0x59da70 JE	59dae2

0x59da72 CMP	$0x3,%R9

0x59da76 JE	59dacd

0x59da78 CMP	$0x4,%R9

0x59da7c JE	59dab8

0x59da7e CMP	$0x5,%R9

0x59da82 JE	59daa3

0x59da84 CMP	$0x6,%R9

0x59da88 JNE	59de08

0x59da8e VMOVUPD	(%RDI,%RBX,1),%YMM3

0x59da93 VFMADD213PD	(%R12,%RBX,1),%YMM0,%YMM3

0x59da99 VMOVUPD	%YMM3,(%R12,%RBX,1)

0x59da9f ADD	$0x20,%RBX

0x59daa3 VMOVUPD	(%RDI,%RBX,1),%YMM4

0x59daa8 VFMADD213PD	(%R12,%RBX,1),%YMM0,%YMM4

0x59daae VMOVUPD	%YMM4,(%R12,%RBX,1)

0x59dab4 ADD	$0x20,%RBX

0x59dab8 VMOVUPD	(%RDI,%RBX,1),%YMM5

0x59dabd VFMADD213PD	(%R12,%RBX,1),%YMM0,%YMM5

0x59dac3 VMOVUPD	%YMM5,(%R12,%RBX,1)

0x59dac9 ADD	$0x20,%RBX

0x59dacd VMOVUPD	(%RDI,%RBX,1),%YMM6

0x59dad2 VFMADD213PD	(%R12,%RBX,1),%YMM0,%YMM6

0x59dad8 VMOVUPD	%YMM6,(%R12,%RBX,1)

0x59dade ADD	$0x20,%RBX

0x59dae2 VMOVUPD	(%RDI,%RBX,1),%YMM7

0x59dae7 VFMADD213PD	(%R12,%RBX,1),%YMM0,%YMM7

0x59daed VMOVUPD	%YMM7,(%R12,%RBX,1)

0x59daf3 ADD	$0x20,%RBX

0x59daf7 VMOVUPD	(%RDI,%RBX,1),%YMM8

0x59dafc VFMADD213PD	(%R12,%RBX,1),%YMM0,%YMM8

0x59db02 VMOVUPD	%YMM8,(%R12,%RBX,1)

0x59db08 ADD	$0x20,%RBX

0x59db0c CMP	%R13,%RBX

0x59db0f JE	59dbe6

(3181) 0x59db15 VMOVUPD	(%RDI,%RBX,1),%YMM9

(3181) 0x59db1a VFMADD213PD	(%R12,%RBX,1),%YMM0,%YMM9

(3181) 0x59db20 VMOVUPD	%YMM9,(%R12,%RBX,1)

(3181) 0x59db26 VMOVUPD	0x20(%RDI,%RBX,1),%YMM10

(3181) 0x59db2c VFMADD213PD	0x20(%R12,%RBX,1),%YMM0,%YMM10

(3181) 0x59db33 VMOVUPD	%YMM10,0x20(%R12,%RBX,1)

(3181) 0x59db3a VMOVUPD	0x40(%RDI,%RBX,1),%YMM11

(3181) 0x59db40 VFMADD213PD	0x40(%R12,%RBX,1),%YMM0,%YMM11

(3181) 0x59db47 VMOVUPD	%YMM11,0x40(%R12,%RBX,1)

(3181) 0x59db4e VMOVUPD	0x60(%RDI,%RBX,1),%YMM12

(3181) 0x59db54 VFMADD213PD	0x60(%R12,%RBX,1),%YMM0,%YMM12

(3181) 0x59db5b VMOVUPD	%YMM12,0x60(%R12,%RBX,1)

(3181) 0x59db62 VMOVUPD	0x80(%RDI,%RBX,1),%YMM13

(3181) 0x59db6b VFMADD213PD	0x80(%R12,%RBX,1),%YMM0,%YMM13

(3181) 0x59db75 VMOVUPD	%YMM13,0x80(%R12,%RBX,1)

(3181) 0x59db7f VMOVUPD	0xa0(%RDI,%RBX,1),%YMM14

(3181) 0x59db88 VFMADD213PD	0xa0(%R12,%RBX,1),%YMM0,%YMM14

(3181) 0x59db92 VMOVUPD	%YMM14,0xa0(%R12,%RBX,1)

(3181) 0x59db9c VMOVUPD	0xc0(%RDI,%RBX,1),%YMM15

(3181) 0x59dba5 VFMADD213PD	0xc0(%R12,%RBX,1),%YMM0,%YMM15

(3181) 0x59dbaf VMOVUPD	%YMM15,0xc0(%R12,%RBX,1)

(3181) 0x59dbb9 VMOVUPD	0xe0(%RDI,%RBX,1),%YMM2

(3181) 0x59dbc2 VFMADD213PD	0xe0(%R12,%RBX,1),%YMM0,%YMM2

(3181) 0x59dbcc VMOVUPD	%YMM2,0xe0(%R12,%RBX,1)

(3181) 0x59dbd6 ADD	$0x100,%RBX

(3181) 0x59dbdd CMP	%R13,%RBX

(3181) 0x59dbe0 JNE	59db15

0x59dbe6 MOV	%RAX,%RDI

0x59dbe9 AND	$-0x4,%RDI

0x59dbed ADD	%RDI,%RDX

0x59dbf0 CMP	%RDI,%RAX

0x59dbf3 JE	59de00

0x59dbf9 SUB	%RDI,%RAX

0x59dbfc MOV	%RAX,%R9

0x59dbff CMP	$0x1,%RAX

0x59dc03 JE	59de29

0x59dc09 VZEROUPPER

0x59dc0c ADD	%R11,%RDI

0x59dc0f VMOVDDUP	%XMM1,%XMM0

0x59dc13 SAL	$0x3,%RDI

0x59dc17 LEA	(%R8,%RDI,1),%RAX

0x59dc1b VMOVUPD	(%RAX),%XMM3

0x59dc1f VFMADD132PD	(%R10,%RDI,1),%XMM3,%XMM0

0x59dc25 VMOVUPD	%XMM0,(%RAX)

0x59dc29 TEST	$0x1,%R9B

0x59dc2d JE	59dc4d

0x59dc2f AND	$-0x2,%R9

0x59dc33 ADD	%R9,%RDX

0x59dc36 SAL	$0x3,%RDX

0x59dc3a ADD	%RDX,%R8

0x59dc3d VMOVSD	(%R8),%XMM4

0x59dc42 VFMADD132SD	(%R10,%RDX,1),%XMM4,%XMM1

0x59dc48 VMOVSD	%XMM1,(%R8)

0x59dc4d LEA	-0x18(%RBP),%RSP

0x59dc51 POP	%RBX

0x59dc52 POP	%R12

0x59dc54 POP	%R13

0x59dc56 POP	%RBP

0x59dc57 RET

0x59dc58 NOPL	(%RAX,%RAX,1)

0x59dc60 INC	%RAX

0x59dc63 XOR	%EDX,%EDX

0x59dc65 JMP	59d9d5

0x59dc6a NOPW	(%RAX,%RAX,1)

0x59dc70 MOV	%R13,%R11

0x59dc73 SUB	%RDX,%R11

0x59dc76 AND	$0x7,%R11D

0x59dc7a JE	59dd48

0x59dc80 CMP	$0x1,%R11

0x59dc84 JE	59dd2a

0x59dc8a CMP	$0x2,%R11

0x59dc8e JE	59dd15

0x59dc94 CMP	$0x3,%R11

0x59dc98 JE	59dd00

0x59dc9a CMP	$0x4,%R11

0x59dc9e JE	59dceb

0x59dca0 CMP	$0x5,%R11

0x59dca4 JE	59dcd6

0x59dca6 CMP	$0x6,%R11

0x59dcaa JE	59dcc1

0x59dcac VMOVSD	(%R10,%RDX,8),%XMM5

0x59dcb2 VFMADD213SD	(%R8,%RDX,8),%XMM1,%XMM5

0x59dcb8 VMOVSD	%XMM5,(%R8,%RDX,8)

0x59dcbe INC	%RDX

0x59dcc1 VMOVSD	(%R10,%RDX,8),%XMM6

0x59dcc7 VFMADD213SD	(%R8,%RDX,8),%XMM1,%XMM6

0x59dccd VMOVSD	%XMM6,(%R8,%RDX,8)

0x59dcd3 INC	%RDX

0x59dcd6 VMOVSD	(%R10,%RDX,8),%XMM7

0x59dcdc VFMADD213SD	(%R8,%RDX,8),%XMM1,%XMM7

0x59dce2 VMOVSD	%XMM7,(%R8,%RDX,8)

0x59dce8 INC	%RDX

0x59dceb VMOVSD	(%R10,%RDX,8),%XMM8

0x59dcf1 VFMADD213SD	(%R8,%RDX,8),%XMM1,%XMM8

0x59dcf7 VMOVSD	%XMM8,(%R8,%RDX,8)

0x59dcfd INC	%RDX

0x59dd00 VMOVSD	(%R10,%RDX,8),%XMM9

0x59dd06 VFMADD213SD	(%R8,%RDX,8),%XMM1,%XMM9

0x59dd0c VMOVSD	%XMM9,(%R8,%RDX,8)

0x59dd12 INC	%RDX

0x59dd15 VMOVSD	(%R10,%RDX,8),%XMM10

0x59dd1b VFMADD213SD	(%R8,%RDX,8),%XMM1,%XMM10

0x59dd21 VMOVSD	%XMM10,(%R8,%RDX,8)

0x59dd27 INC	%RDX

0x59dd2a VMOVSD	(%R10,%RDX,8),%XMM11

0x59dd30 VFMADD213SD	(%R8,%RDX,8),%XMM1,%XMM11

0x59dd36 VMOVSD	%XMM11,(%R8,%RDX,8)

0x59dd3c INC	%RDX

0x59dd3f CMP	%RDX,%R13

0x59dd42 JE	59dc4d

(3180) 0x59dd48 VMOVSD	(%R10,%RDX,8),%XMM12

(3180) 0x59dd4e VFMADD213SD	(%R8,%RDX,8),%XMM1,%XMM12

(3180) 0x59dd54 VMOVSD	%XMM12,(%R8,%RDX,8)

(3180) 0x59dd5a VMOVSD	0x8(%R10,%RDX,8),%XMM13

(3180) 0x59dd61 VFMADD213SD	0x8(%R8,%RDX,8),%XMM1,%XMM13

(3180) 0x59dd68 VMOVSD	%XMM13,0x8(%R8,%RDX,8)

(3180) 0x59dd6f VMOVSD	0x10(%R10,%RDX,8),%XMM14

(3180) 0x59dd76 VFMADD213SD	0x10(%R8,%RDX,8),%XMM1,%XMM14

(3180) 0x59dd7d VMOVSD	%XMM14,0x10(%R8,%RDX,8)

(3180) 0x59dd84 VMOVSD	0x18(%R10,%RDX,8),%XMM15

(3180) 0x59dd8b VFMADD213SD	0x18(%R8,%RDX,8),%XMM1,%XMM15

(3180) 0x59dd92 VMOVSD	%XMM15,0x18(%R8,%RDX,8)

(3180) 0x59dd99 VMOVSD	0x20(%R10,%RDX,8),%XMM2

(3180) 0x59dda0 VFMADD213SD	0x20(%R8,%RDX,8),%XMM1,%XMM2

(3180) 0x59dda7 VMOVSD	%XMM2,0x20(%R8,%RDX,8)

(3180) 0x59ddae VMOVSD	0x28(%R10,%RDX,8),%XMM0

(3180) 0x59ddb5 VFMADD213SD	0x28(%R8,%RDX,8),%XMM1,%XMM0

(3180) 0x59ddbc VMOVSD	%XMM0,0x28(%R8,%RDX,8)

(3180) 0x59ddc3 VMOVSD	0x30(%R10,%RDX,8),%XMM3

(3180) 0x59ddca VFMADD213SD	0x30(%R8,%RDX,8),%XMM1,%XMM3

(3180) 0x59ddd1 VMOVSD	%XMM3,0x30(%R8,%RDX,8)

(3180) 0x59ddd8 VMOVSD	0x38(%R10,%RDX,8),%XMM4

(3180) 0x59dddf VFMADD213SD	0x38(%R8,%RDX,8),%XMM1,%XMM4

(3180) 0x59dde6 VMOVSD	%XMM4,0x38(%R8,%RDX,8)

(3180) 0x59dded ADD	$0x8,%RDX

(3180) 0x59ddf1 CMP	%RDX,%R13

(3180) 0x59ddf4 JNE	59dd48

0x59ddfa JMP	59dc4d

0x59ddff NOP

0x59de00 VZEROUPPER

0x59de03 JMP	59dc4d

0x59de08 VMOVUPD	(%RDI),%YMM2

0x59de0c MOV	$0x20,%EBX

0x59de11 VFMADD213PD	(%R12),%YMM0,%YMM2

0x59de17 VMOVUPD	%YMM2,(%R12)

0x59de1d JMP	59da8e

0x59de22 XOR	%EDI,%EDI

0x59de24 JMP	59dc0c

0x59de29 VZEROUPPER

0x59de2c JMP	59dc36

0x59de31 NOPW	%CS:(%RAX,%RAX,1)

0x59de3c NOPL	(%RAX)

Coverage (%)	Name	Source Location	Module
►96.85+	gomp_thread_start	team.c:130	libgomp.so.1.0.0
○	start_thread		libc.so.6
○	__GI___clone3		libc.so.6
►1.07+	GOMP_parallel	libgomp.h:982	libgomp.so.1.0.0
○	hypre_SeqVectorAxpy	vector.c:459	exec
○	hypre_PCGSolve	pcg.c:513	exec
○	main	amg.c:419	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	amg.c:253	exec
►1.04+	GOMP_parallel	libgomp.h:982	libgomp.so.1.0.0
○	hypre_SeqVectorAxpy	vector.c:459	exec
○	hypre_PCGSolve	pcg.c:513	exec
○	main	amg.c:419	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	amg.c:253	exec
►1.03+	GOMP_parallel	libgomp.h:982	libgomp.so.1.0.0
○	hypre_SeqVectorAxpy	vector.c:459	exec
○	hypre_PCGSolve	pcg.c:709	exec
○	main	amg.c:419	exec
○	__libc_start_call_main		libc.so.6
○	__libc_start_main		libc.so.6
○	_start	amg.c:253	exec

min	med	avg	max

Percentile Index	10	20	30	40	50	60	70	80	90	100
Value

min	med	avg	max

Percentile Index	10	20	30	40	50	60	70	80	90	100
Value

Path /

Average path: Display a virtual path defined by average values of all real paths

The code analyzed by CQA in that panel excludes loops and represents 0.00% of application time for run gcc_3

Source file and lines	vector.c:449-452
Module	exec

The function is defined in /home/eoseret/qaas_runs_ZEN5/173-989-6379/intel/AMG/build/AMG/AMG/seq_mv/vector.c:449-452.

Warnings:
Ignoring paths for analysis

gain
potential
hint
expert

Code clean check

Detected a slowdown caused by scalar integer instructions (typically used for address computation). By removing them, you can lower the cost of an iteration from 23.00 to 12.25 cycles (1.88x speedup).

Workaround

Try to reorganize arrays of structures to structures of arrays
Consider to permute loops (see vectorization gain report)

Vectorization

Your function is poorly vectorized. Only 21% of vector register length is used (average across all SSE/AVX instructions).

Details

29% of SSE/AVX instructions are used in vector version (process two or more data elements in vector registers):

48% of SSE/AVX loads are used in vector version.
50% of SSE/AVX stores are used in vector version.
0% of SSE/AVX addition or subtraction instructions are used in vector version.
0% of SSE/AVX multiply instructions are used in vector version.
50% of SSE/AVX fused multiply-add instructions are used in vector version.
0% of SSE/AVX divide and square root instructions are used in vector version.
7% of SSE/AVX instructions that are not load, store, addition, subtraction nor multiply instructions are used in vector version.

Workaround

Read the "512-bits vectorization" report at "Potential" confidence level.

Execution units bottlenecks

Found no such bottlenecks but see expert reports for more complex bottlenecks.

512-bits vectorization

On some x86 processors supporting 512-bits vectorization, compilers are often too conservative and limit vectorization to 256 bits. Performance can then be improved by enforcing 512-bits vectorization, especially with many vectorized and high trip count loops. 512-bits vectorization performance overhead (compared to 256-bits) is generally lower on newer processors.

Workaround

Recompile with -mprefer-vector-width=512

FMA

Detected 38 FMA (fused multiply-add) operations.

CALL instructions

Detected function call instructions.

Details

Calling (and then returning from) a function prevents many compiler optimizations (like vectorization), breaks control flow (which reduces pipeline performance) and executes extra instructions to save/restore the registers used inside it, which is very expensive (dozens of cycles). Consider to inline small functions.

omp_get_num_threads@plt: 1 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-989-6379/intel/AMG/build/AMG/AMG/seq_mv/vector.c:449
omp_get_thread_num@plt: 1 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-989-6379/intel/AMG/build/AMG/AMG/seq_mv/vector.c:449

Complex instructions

Detected COMPLEX INSTRUCTIONS.

Details

These instructions generate more than one micro-operation and only one of them can be decoded during a cycle and the extra micro-operations increase pressure on execution units.

IDIV: 1 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-989-6379/intel/AMG/build/AMG/AMG/seq_mv/vector.c:449
LEA: 1 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-989-6379/intel/AMG/build/AMG/AMG/seq_mv/vector.c:449

Conversion instructions

Detected expensive conversion instructions.

Details

CQTO: 1 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-989-6379/intel/AMG/build/AMG/AMG/seq_mv/vector.c:449

Workaround

Avoid mixing data with different types. In particular, check if the type of constants is the same as array elements.

Type of elements and instruction set

8 SSE or AVX instructions are processing arithmetic or math operations on double precision FP elements in scalar mode (one at a time). 1 SSE or AVX instructions are processing arithmetic or math operations on double precision FP elements in vector mode (two at a time). 7 AVX instructions are processing arithmetic or math operations on double precision FP elements in vector mode (four at a time).

Matching between your function (in the source code) and the binary function

The binary function is composed of 76 FP arithmetical operations:

38: addition or subtraction (all inside FMA instructions)
38: multiply (all inside FMA instructions)

The binary function is loading 640 bytes (80 double precision FP elements). The binary function is storing 304 bytes (38 double precision FP elements).

Arithmetic intensity

Arithmetic intensity is 0.08 FP operations per loaded or stored byte.

General properties

nb instructions	186
nb uops	184
loop length	797
used x86 registers	14
used mmx registers	0
used xmm registers	11
used ymm registers	8
used zmm registers	0
nb stack references	1

Front-end

MACRO FUSION NOT POSSIBLE FIT IN UOP CACHE

micro-operation queue	23.00 cycles
front end	23.00 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15
uops	17.17	17.17	17.17	17.17	17.17	17.17	13.75	13.75	13.75	13.75	8.50	8.00	0.75	0.75	8.00	8.00
cycles	17.17	17.17	17.17	17.17	17.17	17.17	13.75	13.75	13.75	13.75	8.50	8.00	0.75	0.75	8.00	8.00

Execution ports to units layout:

P0: ALU
P1: ALU
P2: ALU
P3: ALU, BRU
P4: ALU, BRU
P5: ALU, BRU
P6 (512 bits): store address, load
P7 (512 bits): store address, load
P8 (512 bits): store address, load
P9 (512 bits): store address, load
P10 (512 bits): VPU, DIV/SQRT
P11 (512 bits): VPU, DIV/SQRT
P12 (512 bits): VPU
P13 (512 bits): VPU
P14 (512 bits): FP store data
P15 (512 bits): FP store data

Cycles executing div or sqrt instructions

7.00-12.00

Cycles summary

Front-end	23.00
Dispatch	17.17
DIV/SQRT	7.00-12.00
Overall L1	23.00

Vectorization ratios

INT

all	7%
load	NA (no load vectorizable/vectorized instructions)
store	NA (no store vectorizable/vectorized instructions)
mul	0%
add-sub	0%
fma	NA (no fma vectorizable/vectorized instructions)
other	8%

all	47%
load	48%
store	50%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	NA (no add-sub vectorizable/vectorized instructions)
fma	50%
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	0%

INT+FP

all	29%
load	48%
store	50%
mul	0%
add-sub	0%
fma	50%
div/sqrt	0%
other	7%

Vector efficiency ratios

INT

all	12%
load	NA (no load vectorizable/vectorized instructions)
store	NA (no store vectorizable/vectorized instructions)
mul	12%
add-sub	12%
fma	NA (no fma vectorizable/vectorized instructions)
other	12%

all	28%
load	29%
store	29%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	NA (no add-sub vectorizable/vectorized instructions)
fma	29%
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	12%

INT+FP

all	21%
load	29%
store	29%
mul	12%
add-sub	12%
fma	29%
div/sqrt	12%
other	12%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each call to the function takes 23.00 cycles. At this rate:

10% of peak load performance is reached (27.83 out of 256.00 bytes loaded per cycle (GB/s @ 1GHz))
10% of peak store performance is reached (13.22 out of 128.00 bytes stored per cycle (GB/s @ 1GHz))

Front-end bottlenecks

Performance is limited by instruction throughput (loading/decoding program instructions to execution core) (front-end is a bottleneck). By removing all these bottlenecks, you can lower the cost of an iteration from 23.00 to 17.17 cycles (1.34x speedup).

ASM code

In the binary file, the address of the function is: 59d9a0

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15	Latency	Recip. throughput	Vectorization
PUSH %RBP	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
MOV %RSP,%RBP	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
PUSH %R13	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
PUSH %R12	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
PUSH %RBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
AND $-0x20,%RSP	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
MOV %RDI,%R12	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
CALL 4110b0 <omp_get_num_threads@plt>	2	0	0	0	0.33	0.33	0.33	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0.50	N/A
MOV %EAX,%EBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
CALL 4111f0 <omp_get_thread_num@plt>	2	0	0	0	0.33	0.33	0.33	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0.50	N/A
MOVSXD %EAX,%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (6.3%)
MOV 0x18(%R12),%RAX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOVSXD %EBX,%RSI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (6.3%)
CQTO																				scal (12.5%)
IDIV %RSI	2	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	9-19	7-12	scal (12.5%)
CMP %RDX,%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JL 59dc60 <hypre_SeqVectorAxpy._omp_fn.0+0x2c0>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
IMUL %RAX,%RCX	1	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0.33	scal (12.5%)
ADD %RCX,%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
LEA (%RAX,%RDX,1),%R13	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
CMP %R13,%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JGE 59dc4d <hypre_SeqVectorAxpy._omp_fn.0+0x2ad>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
MOV 0x10(%R12),%R8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV 0x8(%R12),%R10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV %RDX,%R11	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	scal (12.5%)
MOV %RAX,%R9	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	scal (12.5%)
VMOVSD (%R12),%XMM1	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
CMP $0x1,%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dc70 <hypre_SeqVectorAxpy._omp_fn.0+0x2d0>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
LEA (,%RDX,8),%RDI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
LEA (%R8,%RDI,1),%R12	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
LEA 0x8(%R10,%RDI,1),%RBX	2	0	0	0.50	0.50	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	2	0.50	N/A
MOV %R12,%RCX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	scal (12.5%)
SUB %RBX,%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
CMP $0x10,%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JBE 59dc70 <hypre_SeqVectorAxpy._omp_fn.0+0x2d0>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
LEA -0x1(%RAX),%RSI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
CMP $0x2,%RSI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JBE 59de22 <hypre_SeqVectorAxpy._omp_fn.0+0x482>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
MOV %RAX,%R13	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
ADD %R10,%RDI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
XOR %EBX,%EBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.25	N/A
VBROADCASTSD %XMM1,%YMM0	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	scal (12.5%)
SHR $0x2,%R13	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
SAL $0x5,%R13	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
LEA -0x20(%R13),%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
SHR $0x5,%R9	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.33	scal (12.5%)
INC %R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
AND $0x7,%R9D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (6.3%)
JE 59db15 <hypre_SeqVectorAxpy._omp_fn.0+0x175>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x1,%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59daf7 <hypre_SeqVectorAxpy._omp_fn.0+0x157>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x2,%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dae2 <hypre_SeqVectorAxpy._omp_fn.0+0x142>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x3,%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dacd <hypre_SeqVectorAxpy._omp_fn.0+0x12d>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x4,%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dab8 <hypre_SeqVectorAxpy._omp_fn.0+0x118>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x5,%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59daa3 <hypre_SeqVectorAxpy._omp_fn.0+0x103>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x6,%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JNE 59de08 <hypre_SeqVectorAxpy._omp_fn.0+0x468>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
VMOVUPD (%RDI,%RBX,1),%YMM3	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.50	vect (50.0%)
VFMADD213PD (%R12,%RBX,1),%YMM0,%YMM3	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	vect (50.0%)
VMOVUPD %YMM3,(%R12,%RBX,1)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	4	0.50	vect (50.0%)
ADD $0x20,%RBX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVUPD (%RDI,%RBX,1),%YMM4	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.50	vect (50.0%)
VFMADD213PD (%R12,%RBX,1),%YMM0,%YMM4	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	vect (50.0%)
VMOVUPD %YMM4,(%R12,%RBX,1)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	4	0.50	vect (50.0%)
ADD $0x20,%RBX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVUPD (%RDI,%RBX,1),%YMM5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.50	vect (50.0%)
VFMADD213PD (%R12,%RBX,1),%YMM0,%YMM5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	vect (50.0%)
VMOVUPD %YMM5,(%R12,%RBX,1)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	4	0.50	vect (50.0%)
ADD $0x20,%RBX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVUPD (%RDI,%RBX,1),%YMM6	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.50	vect (50.0%)
VFMADD213PD (%R12,%RBX,1),%YMM0,%YMM6	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	vect (50.0%)
VMOVUPD %YMM6,(%R12,%RBX,1)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	4	0.50	vect (50.0%)
ADD $0x20,%RBX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVUPD (%RDI,%RBX,1),%YMM7	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.50	vect (50.0%)
VFMADD213PD (%R12,%RBX,1),%YMM0,%YMM7	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	vect (50.0%)
VMOVUPD %YMM7,(%R12,%RBX,1)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	4	0.50	vect (50.0%)
ADD $0x20,%RBX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVUPD (%RDI,%RBX,1),%YMM8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.50	vect (50.0%)
VFMADD213PD (%R12,%RBX,1),%YMM0,%YMM8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	vect (50.0%)
VMOVUPD %YMM8,(%R12,%RBX,1)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	4	0.50	vect (50.0%)
ADD $0x20,%RBX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
CMP %R13,%RBX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dbe6 <hypre_SeqVectorAxpy._omp_fn.0+0x246>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
MOV %RAX,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
AND $-0x4,%RDI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD %RDI,%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
CMP %RDI,%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59de00 <hypre_SeqVectorAxpy._omp_fn.0+0x460>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
SUB %RDI,%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
MOV %RAX,%R9	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	scal (12.5%)
CMP $0x1,%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59de29 <hypre_SeqVectorAxpy._omp_fn.0+0x489>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
VZEROUPPER	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	vect (25.0%)
ADD %R11,%RDI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVDDUP %XMM1,%XMM0	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	scal (12.5%)
SAL $0x3,%RDI	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
LEA (%R8,%RDI,1),%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
VMOVUPD (%RAX),%XMM3	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.50	vect (25.0%)
VFMADD132PD (%R10,%RDI,1),%XMM3,%XMM0	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	vect (25.0%)
VMOVUPD %XMM0,(%RAX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	4	0.50	vect (25.0%)
TEST $0x1,%R9B	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
JE 59dc4d <hypre_SeqVectorAxpy._omp_fn.0+0x2ad>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
AND $-0x2,%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
ADD %R9,%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
SAL $0x3,%RDX	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
ADD %RDX,%R8	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVSD (%R8),%XMM4	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VFMADD132SD (%R10,%RDX,1),%XMM4,%XMM1	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM1,(%R8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
LEA -0x18(%RBP),%RSP	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
POP %RBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
POP %R12	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
POP %R13	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
POP %RBP	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
RET	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
NOPL (%RAX,%RAX,1)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	N/A
INC %RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
XOR %EDX,%EDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.25	N/A
JMP 59d9d5 <hypre_SeqVectorAxpy._omp_fn.0+0x35>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
NOPW (%RAX,%RAX,1)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	N/A
MOV %R13,%R11	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	scal (12.5%)
SUB %RDX,%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
AND $0x7,%R11D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (6.3%)
JE 59dd48 <hypre_SeqVectorAxpy._omp_fn.0+0x3a8>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x1,%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dd2a <hypre_SeqVectorAxpy._omp_fn.0+0x38a>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x2,%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dd15 <hypre_SeqVectorAxpy._omp_fn.0+0x375>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x3,%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dd00 <hypre_SeqVectorAxpy._omp_fn.0+0x360>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x4,%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dceb <hypre_SeqVectorAxpy._omp_fn.0+0x34b>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x5,%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dcd6 <hypre_SeqVectorAxpy._omp_fn.0+0x336>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x6,%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dcc1 <hypre_SeqVectorAxpy._omp_fn.0+0x321>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
VMOVSD (%R10,%RDX,8),%XMM5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VFMADD213SD (%R8,%RDX,8),%XMM1,%XMM5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM5,(%R8,%RDX,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
INC %RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVSD (%R10,%RDX,8),%XMM6	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VFMADD213SD (%R8,%RDX,8),%XMM1,%XMM6	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM6,(%R8,%RDX,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
INC %RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVSD (%R10,%RDX,8),%XMM7	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VFMADD213SD (%R8,%RDX,8),%XMM1,%XMM7	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM7,(%R8,%RDX,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
INC %RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVSD (%R10,%RDX,8),%XMM8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VFMADD213SD (%R8,%RDX,8),%XMM1,%XMM8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM8,(%R8,%RDX,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
INC %RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVSD (%R10,%RDX,8),%XMM9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VFMADD213SD (%R8,%RDX,8),%XMM1,%XMM9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM9,(%R8,%RDX,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
INC %RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVSD (%R10,%RDX,8),%XMM10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VFMADD213SD (%R8,%RDX,8),%XMM1,%XMM10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM10,(%R8,%RDX,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
INC %RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVSD (%R10,%RDX,8),%XMM11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VFMADD213SD (%R8,%RDX,8),%XMM1,%XMM11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM11,(%R8,%RDX,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
INC %RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
CMP %RDX,%R13	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
JE 59dc4d <hypre_SeqVectorAxpy._omp_fn.0+0x2ad>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
JMP 59dc4d <hypre_SeqVectorAxpy._omp_fn.0+0x2ad>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
NOP	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	N/A
VZEROUPPER	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	vect (25.0%)
JMP 59dc4d <hypre_SeqVectorAxpy._omp_fn.0+0x2ad>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
VMOVUPD (%RDI),%YMM2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.50	vect (50.0%)
MOV $0x20,%EBX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VFMADD213PD (%R12),%YMM0,%YMM2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	vect (50.0%)
VMOVUPD %YMM2,(%R12)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	4	0.50	vect (50.0%)
JMP 59da8e <hypre_SeqVectorAxpy._omp_fn.0+0xee>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
XOR %EDI,%EDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.25	N/A
JMP 59dc0c <hypre_SeqVectorAxpy._omp_fn.0+0x26c>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
VZEROUPPER	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	vect (25.0%)
JMP 59dc36 <hypre_SeqVectorAxpy._omp_fn.0+0x296>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
NOPW %CS:(%RAX,%RAX,1)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	N/A
NOPL (%RAX)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	N/A

The code analyzed by CQA in that panel excludes loops and represents 0.00% of application time for run gcc_3

Source file and lines	vector.c:449-452
Module	exec

The function is defined in /home/eoseret/qaas_runs_ZEN5/173-989-6379/intel/AMG/build/AMG/AMG/seq_mv/vector.c:449-452.

Warnings:
Ignoring paths for analysis

gain
potential
hint
expert

Code clean check

Workaround

Try to reorganize arrays of structures to structures of arrays
Consider to permute loops (see vectorization gain report)

Vectorization

Your function is poorly vectorized. Only 21% of vector register length is used (average across all SSE/AVX instructions).

Details

29% of SSE/AVX instructions are used in vector version (process two or more data elements in vector registers):

48% of SSE/AVX loads are used in vector version.
50% of SSE/AVX stores are used in vector version.
0% of SSE/AVX addition or subtraction instructions are used in vector version.
0% of SSE/AVX multiply instructions are used in vector version.
50% of SSE/AVX fused multiply-add instructions are used in vector version.
0% of SSE/AVX divide and square root instructions are used in vector version.
7% of SSE/AVX instructions that are not load, store, addition, subtraction nor multiply instructions are used in vector version.

Workaround

Read the "512-bits vectorization" report at "Potential" confidence level.

Execution units bottlenecks

Found no such bottlenecks but see expert reports for more complex bottlenecks.

512-bits vectorization

Workaround

Recompile with -mprefer-vector-width=512

FMA

Detected 38 FMA (fused multiply-add) operations.

CALL instructions

Detected function call instructions.

Details

omp_get_num_threads@plt: 1 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-989-6379/intel/AMG/build/AMG/AMG/seq_mv/vector.c:449
omp_get_thread_num@plt: 1 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-989-6379/intel/AMG/build/AMG/AMG/seq_mv/vector.c:449

Complex instructions

Detected COMPLEX INSTRUCTIONS.

Details

These instructions generate more than one micro-operation and only one of them can be decoded during a cycle and the extra micro-operations increase pressure on execution units.

IDIV: 1 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-989-6379/intel/AMG/build/AMG/AMG/seq_mv/vector.c:449
LEA: 1 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-989-6379/intel/AMG/build/AMG/AMG/seq_mv/vector.c:449

Conversion instructions

Detected expensive conversion instructions.

Details

CQTO: 1 occurrences►
- /home/eoseret/qaas_runs_ZEN5/173-989-6379/intel/AMG/build/AMG/AMG/seq_mv/vector.c:449

Workaround

Avoid mixing data with different types. In particular, check if the type of constants is the same as array elements.

Type of elements and instruction set

Matching between your function (in the source code) and the binary function

The binary function is composed of 76 FP arithmetical operations:

38: addition or subtraction (all inside FMA instructions)
38: multiply (all inside FMA instructions)

The binary function is loading 640 bytes (80 double precision FP elements). The binary function is storing 304 bytes (38 double precision FP elements).

Arithmetic intensity

Arithmetic intensity is 0.08 FP operations per loaded or stored byte.

General properties

nb instructions	186
nb uops	184
loop length	797
used x86 registers	14
used mmx registers	0
used xmm registers	11
used ymm registers	8
used zmm registers	0
nb stack references	1

Front-end

MACRO FUSION NOT POSSIBLE FIT IN UOP CACHE

micro-operation queue	23.00 cycles
front end	23.00 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15
uops	17.17	17.17	17.17	17.17	17.17	17.17	13.75	13.75	13.75	13.75	8.50	8.00	0.75	0.75	8.00	8.00
cycles	17.17	17.17	17.17	17.17	17.17	17.17	13.75	13.75	13.75	13.75	8.50	8.00	0.75	0.75	8.00	8.00

Execution ports to units layout:

P0: ALU
P1: ALU
P2: ALU
P3: ALU, BRU
P4: ALU, BRU
P5: ALU, BRU
P6 (512 bits): store address, load
P7 (512 bits): store address, load
P8 (512 bits): store address, load
P9 (512 bits): store address, load
P10 (512 bits): VPU, DIV/SQRT
P11 (512 bits): VPU, DIV/SQRT
P12 (512 bits): VPU
P13 (512 bits): VPU
P14 (512 bits): FP store data
P15 (512 bits): FP store data

Cycles executing div or sqrt instructions

7.00-12.00

Cycles summary

Front-end	23.00
Dispatch	17.17
DIV/SQRT	7.00-12.00
Overall L1	23.00

Vectorization ratios

INT

all	7%
load	NA (no load vectorizable/vectorized instructions)
store	NA (no store vectorizable/vectorized instructions)
mul	0%
add-sub	0%
fma	NA (no fma vectorizable/vectorized instructions)
other	8%

all	47%
load	48%
store	50%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	NA (no add-sub vectorizable/vectorized instructions)
fma	50%
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	0%

INT+FP

all	29%
load	48%
store	50%
mul	0%
add-sub	0%
fma	50%
div/sqrt	0%
other	7%

Vector efficiency ratios

INT

all	12%
load	NA (no load vectorizable/vectorized instructions)
store	NA (no store vectorizable/vectorized instructions)
mul	12%
add-sub	12%
fma	NA (no fma vectorizable/vectorized instructions)
other	12%

all	28%
load	29%
store	29%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	NA (no add-sub vectorizable/vectorized instructions)
fma	29%
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	12%

INT+FP

all	21%
load	29%
store	29%
mul	12%
add-sub	12%
fma	29%
div/sqrt	12%
other	12%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each call to the function takes 23.00 cycles. At this rate:

10% of peak load performance is reached (27.83 out of 256.00 bytes loaded per cycle (GB/s @ 1GHz))
10% of peak store performance is reached (13.22 out of 128.00 bytes stored per cycle (GB/s @ 1GHz))

Front-end bottlenecks

ASM code

In the binary file, the address of the function is: 59d9a0

Instruction	Nb FU	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15	Latency	Recip. throughput	Vectorization
PUSH %RBP	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
MOV %RSP,%RBP	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
PUSH %R13	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
PUSH %R12	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
PUSH %RBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
AND $-0x20,%RSP	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
MOV %RDI,%R12	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
CALL 4110b0 <omp_get_num_threads@plt>	2	0	0	0	0.33	0.33	0.33	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0.50	N/A
MOV %EAX,%EBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
CALL 4111f0 <omp_get_thread_num@plt>	2	0	0	0	0.33	0.33	0.33	0.25	0.25	0.25	0.25	0	0	0	0	0	0	0	0.50	N/A
MOVSXD %EAX,%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (6.3%)
MOV 0x18(%R12),%RAX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOVSXD %EBX,%RSI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (6.3%)
CQTO																				scal (12.5%)
IDIV %RSI	2	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	9-19	7-12	scal (12.5%)
CMP %RDX,%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JL 59dc60 <hypre_SeqVectorAxpy._omp_fn.0+0x2c0>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
IMUL %RAX,%RCX	1	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0.33	scal (12.5%)
ADD %RCX,%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
LEA (%RAX,%RDX,1),%R13	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
CMP %R13,%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JGE 59dc4d <hypre_SeqVectorAxpy._omp_fn.0+0x2ad>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
MOV 0x10(%R12),%R8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV 0x8(%R12),%R10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	N/A
MOV %RDX,%R11	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	scal (12.5%)
MOV %RAX,%R9	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	scal (12.5%)
VMOVSD (%R12),%XMM1	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
CMP $0x1,%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dc70 <hypre_SeqVectorAxpy._omp_fn.0+0x2d0>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
LEA (,%RDX,8),%RDI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
LEA (%R8,%RDI,1),%R12	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
LEA 0x8(%R10,%RDI,1),%RBX	2	0	0	0.50	0.50	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	2	0.50	N/A
MOV %R12,%RCX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	scal (12.5%)
SUB %RBX,%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
CMP $0x10,%RCX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JBE 59dc70 <hypre_SeqVectorAxpy._omp_fn.0+0x2d0>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
LEA -0x1(%RAX),%RSI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
CMP $0x2,%RSI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JBE 59de22 <hypre_SeqVectorAxpy._omp_fn.0+0x482>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
MOV %RAX,%R13	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
ADD %R10,%RDI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
XOR %EBX,%EBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.25	N/A
VBROADCASTSD %XMM1,%YMM0	1	0	0	0	0	0	0	0	0	0	0	0	0.50	0.50	0	0	0	1	0.50	scal (12.5%)
SHR $0x2,%R13	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
SAL $0x5,%R13	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
LEA -0x20(%R13),%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
SHR $0x5,%R9	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.33	scal (12.5%)
INC %R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
AND $0x7,%R9D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (6.3%)
JE 59db15 <hypre_SeqVectorAxpy._omp_fn.0+0x175>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x1,%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59daf7 <hypre_SeqVectorAxpy._omp_fn.0+0x157>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x2,%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dae2 <hypre_SeqVectorAxpy._omp_fn.0+0x142>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x3,%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dacd <hypre_SeqVectorAxpy._omp_fn.0+0x12d>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x4,%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dab8 <hypre_SeqVectorAxpy._omp_fn.0+0x118>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x5,%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59daa3 <hypre_SeqVectorAxpy._omp_fn.0+0x103>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x6,%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JNE 59de08 <hypre_SeqVectorAxpy._omp_fn.0+0x468>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
VMOVUPD (%RDI,%RBX,1),%YMM3	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.50	vect (50.0%)
VFMADD213PD (%R12,%RBX,1),%YMM0,%YMM3	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	vect (50.0%)
VMOVUPD %YMM3,(%R12,%RBX,1)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	4	0.50	vect (50.0%)
ADD $0x20,%RBX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVUPD (%RDI,%RBX,1),%YMM4	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.50	vect (50.0%)
VFMADD213PD (%R12,%RBX,1),%YMM0,%YMM4	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	vect (50.0%)
VMOVUPD %YMM4,(%R12,%RBX,1)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	4	0.50	vect (50.0%)
ADD $0x20,%RBX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVUPD (%RDI,%RBX,1),%YMM5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.50	vect (50.0%)
VFMADD213PD (%R12,%RBX,1),%YMM0,%YMM5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	vect (50.0%)
VMOVUPD %YMM5,(%R12,%RBX,1)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	4	0.50	vect (50.0%)
ADD $0x20,%RBX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVUPD (%RDI,%RBX,1),%YMM6	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.50	vect (50.0%)
VFMADD213PD (%R12,%RBX,1),%YMM0,%YMM6	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	vect (50.0%)
VMOVUPD %YMM6,(%R12,%RBX,1)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	4	0.50	vect (50.0%)
ADD $0x20,%RBX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVUPD (%RDI,%RBX,1),%YMM7	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.50	vect (50.0%)
VFMADD213PD (%R12,%RBX,1),%YMM0,%YMM7	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	vect (50.0%)
VMOVUPD %YMM7,(%R12,%RBX,1)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	4	0.50	vect (50.0%)
ADD $0x20,%RBX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVUPD (%RDI,%RBX,1),%YMM8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.50	vect (50.0%)
VFMADD213PD (%R12,%RBX,1),%YMM0,%YMM8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	vect (50.0%)
VMOVUPD %YMM8,(%R12,%RBX,1)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	4	0.50	vect (50.0%)
ADD $0x20,%RBX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
CMP %R13,%RBX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dbe6 <hypre_SeqVectorAxpy._omp_fn.0+0x246>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
MOV %RAX,%RDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
AND $-0x4,%RDI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
ADD %RDI,%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
CMP %RDI,%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59de00 <hypre_SeqVectorAxpy._omp_fn.0+0x460>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
SUB %RDI,%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
MOV %RAX,%R9	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	scal (12.5%)
CMP $0x1,%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59de29 <hypre_SeqVectorAxpy._omp_fn.0+0x489>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
VZEROUPPER	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	vect (25.0%)
ADD %R11,%RDI	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVDDUP %XMM1,%XMM0	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	scal (12.5%)
SAL $0x3,%RDI	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
LEA (%R8,%RDI,1),%RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
VMOVUPD (%RAX),%XMM3	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.50	vect (25.0%)
VFMADD132PD (%R10,%RDI,1),%XMM3,%XMM0	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	vect (25.0%)
VMOVUPD %XMM0,(%RAX)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	4	0.50	vect (25.0%)
TEST $0x1,%R9B	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
JE 59dc4d <hypre_SeqVectorAxpy._omp_fn.0+0x2ad>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
AND $-0x2,%R9	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
ADD %R9,%RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
SAL $0x3,%RDX	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
ADD %RDX,%R8	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVSD (%R8),%XMM4	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VFMADD132SD (%R10,%RDX,1),%XMM4,%XMM1	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM1,(%R8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
LEA -0x18(%RBP),%RSP	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.25	N/A
POP %RBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
POP %R12	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
POP %R13	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
POP %RBP	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
RET	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
NOPL (%RAX,%RAX,1)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	N/A
INC %RAX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
XOR %EDX,%EDX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.25	N/A
JMP 59d9d5 <hypre_SeqVectorAxpy._omp_fn.0+0x35>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
NOPW (%RAX,%RAX,1)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	N/A
MOV %R13,%R11	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	scal (12.5%)
SUB %RDX,%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
AND $0x7,%R11D	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (6.3%)
JE 59dd48 <hypre_SeqVectorAxpy._omp_fn.0+0x3a8>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x1,%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dd2a <hypre_SeqVectorAxpy._omp_fn.0+0x38a>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x2,%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dd15 <hypre_SeqVectorAxpy._omp_fn.0+0x375>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x3,%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dd00 <hypre_SeqVectorAxpy._omp_fn.0+0x360>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x4,%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dceb <hypre_SeqVectorAxpy._omp_fn.0+0x34b>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x5,%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dcd6 <hypre_SeqVectorAxpy._omp_fn.0+0x336>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
CMP $0x6,%R11	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	scal (12.5%)
JE 59dcc1 <hypre_SeqVectorAxpy._omp_fn.0+0x321>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
VMOVSD (%R10,%RDX,8),%XMM5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VFMADD213SD (%R8,%RDX,8),%XMM1,%XMM5	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM5,(%R8,%RDX,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
INC %RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVSD (%R10,%RDX,8),%XMM6	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VFMADD213SD (%R8,%RDX,8),%XMM1,%XMM6	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM6,(%R8,%RDX,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
INC %RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVSD (%R10,%RDX,8),%XMM7	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VFMADD213SD (%R8,%RDX,8),%XMM1,%XMM7	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM7,(%R8,%RDX,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
INC %RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVSD (%R10,%RDX,8),%XMM8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VFMADD213SD (%R8,%RDX,8),%XMM1,%XMM8	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM8,(%R8,%RDX,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
INC %RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVSD (%R10,%RDX,8),%XMM9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VFMADD213SD (%R8,%RDX,8),%XMM1,%XMM9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM9,(%R8,%RDX,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
INC %RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVSD (%R10,%RDX,8),%XMM10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VFMADD213SD (%R8,%RDX,8),%XMM1,%XMM10	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM10,(%R8,%RDX,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
INC %RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VMOVSD (%R10,%RDX,8),%XMM11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.50	scal (12.5%)
VFMADD213SD (%R8,%RDX,8),%XMM1,%XMM11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	scal (12.5%)
VMOVSD %XMM11,(%R8,%RDX,8)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	1	0.50	scal (12.5%)
INC %RDX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
CMP %RDX,%R13	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
JE 59dc4d <hypre_SeqVectorAxpy._omp_fn.0+0x2ad>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	1	0.50-1	N/A
JMP 59dc4d <hypre_SeqVectorAxpy._omp_fn.0+0x2ad>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
NOP	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	N/A
VZEROUPPER	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	vect (25.0%)
JMP 59dc4d <hypre_SeqVectorAxpy._omp_fn.0+0x2ad>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
VMOVUPD (%RDI),%YMM2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.50	vect (50.0%)
MOV $0x20,%EBX	1	0.17	0.17	0.17	0.17	0.17	0.17	0	0	0	0	0	0	0	0	0	0	1	0.17	N/A
VFMADD213PD (%R12),%YMM0,%YMM2	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.50	0.50	0	0	0	0	4	0.50	vect (50.0%)
VMOVUPD %YMM2,(%R12)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0.50	0.50	4	0.50	vect (50.0%)
JMP 59da8e <hypre_SeqVectorAxpy._omp_fn.0+0xee>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
XOR %EDI,%EDI	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.25	N/A
JMP 59dc0c <hypre_SeqVectorAxpy._omp_fn.0+0x26c>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
VZEROUPPER	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	vect (25.0%)
JMP 59dc36 <hypre_SeqVectorAxpy._omp_fn.0+0x296>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
NOPW %CS:(%RAX,%RAX,1)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	N/A
NOPL (%RAX)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	N/A

Name	Coverage (%)	Time (s)
▼hypre_SeqVectorAxpy._omp_fn.0–	1.72	0.90
○Loop 3181 - vector.c:452-452 - exec	1.72	0.82
○Loop 3180 - vector.c:452-452 - exec	0.00	0.00

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512-bits vectorization

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ASM code

Code clean check

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Vectorization

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Execution units bottlenecks

512-bits vectorization

Workaround

FMA

CALL instructions

Details

Complex instructions

Details

Conversion instructions

Details

Workaround

Type of elements and instruction set

Matching between your function (in the source code) and the binary function

Arithmetic intensity

General properties

Front-end

Back-end

Cycles summary

Vectorization ratios

Vector efficiency ratios

Cycles and memory resources usage

Front-end bottlenecks

ASM code