OV - exec - Function advec_mom_kernel(int, int, int, int, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer2D<double>&, clover::Buffer1D<double>&, clover::Buffer1D<double>&, int, int, int) [clone .extracted.72]

	Function: advec_mom_kernel(int, int, int, int, clover::Buffer2D<double>&, clover::Buffer2D<double>&, ...	Module: exec	Source: :0-0	Coverage (incl. loops): 2.73% \| (excl. loops): 0.00%

  ***  This Panel is Intentionally Left Blank.  ***

It is due to a lack of debug symbols in the given object
(loop or function).

0x426120 PUSH	%RBP

0x426121 PUSH	%R15

0x426123 PUSH	%R14

0x426125 PUSH	%R13

0x426127 PUSH	%R12

0x426129 PUSH	%RBX

0x42612a SUB	$0x118,%RSP

0x426131 MOV	%RCX,%R15

0x426134 MOV	%RDX,%R12

0x426137 MOV	0x178(%RSP),%RAX

0x42613f MOV	0x168(%RSP),%RBP

0x426147 MOV	0x160(%RSP),%RDX

0x42614f MOV	0x150(%RSP),%RBX

0x426157 MOV	0x158(%RSP),%ECX

0x42615e MOV	%ECX,0xc(%RSP)

0x426162 MOVL	$0,0x14(%RSP)

0x42616a TEST	%RAX,%RAX

0x42616d JS	4266bd

0x426173 MOV	%R9,%R14

0x426176 MOV	%R8,%R13

0x426179 MOV	(%RDI),%ESI

0x42617b MOVQ	$0,0x30(%RSP)

0x426184 MOV	%RAX,0x28(%RSP)

0x426189 MOVQ	$0x1,0x78(%RSP)

0x426192 SUB	$0x8,%RSP

0x426196 LEA	0x80(%RSP),%RAX

0x42619e LEA	0x1c(%RSP),%RCX

0x4261a3 MOV	%RDX,0x28(%RSP)

0x4261a8 LEA	0x38(%RSP),%R8

0x4261ad LEA	0x30(%RSP),%R9

0x4261b2 MOV	$0x47caf0,%EDI

0x4261b7 MOV	%ESI,0x18(%RSP)

0x4261bb MOV	$0x22,%EDX

0x4261c0 PUSH	$0x1

0x4261c2 PUSH	$0x1

0x4261c4 PUSH	%RAX

0x4261c5 CALL	4031e0 <__kmpc_for_static_init_8@plt>

0x4261ca MOV	0x40(%RSP),%R8

0x4261cf ADD	$0x20,%RSP

0x4261d3 MOV	0x30(%RSP),%RCX

0x4261d8 MOV	0x28(%RSP),%R9

0x4261dd CMP	%R9,%RCX

0x4261e0 JA	42669e

0x4261e6 SUB	%R8D,%EBP

0x4261e9 MOV	(%R13),%R11

0x4261ed MOV	0x10(%R13),%RAX

0x4261f1 MOV	(%R12),%RDX

0x4261f5 MOV	0x10(%R12),%R12

0x4261fa MOV	(%RBX),%RSI

0x4261fd MOV	0x10(%RBX),%RDI

0x426201 MOV	(%R15),%R10

0x426204 MOV	0x10(%R15),%R15

0x426208 MOV	(%R14),%RBX

0x42620b MOV	0x10(%R14),%R14

0x42620f INC	%R9

0x426212 MOV	%R9,0x18(%RSP)

0x426217 SUB	%RCX,%R9

0x42621a MOV	$-0x2,%R13D

0x426220 MOV	%R9,0x50(%RSP)

0x426225 AND	%R9,%R13

0x426228 MOV	%RSI,0x70(%RSP)

0x42622d MOV	%RDI,0x68(%RSP)

0x426232 MOV	%RBX,0x60(%RSP)

0x426237 MOV	%R14,0x58(%RSP)

0x42623c JE	4266cf

0x426242 MOVD	%EBP,%XMM0

0x426246 PSHUFD	$0x44,%XMM0,%XMM1

0x42624b MOVD	0xc(%RSP),%XMM0

0x426251 PSHUFD	$0x50,%XMM0,%XMM0

0x426256 MOVDQA	%XMM0,0xf0(%RSP)

0x42625f MOVD	%R8D,%XMM0

0x426264 PSHUFD	$0x50,%XMM0,%XMM0

0x426269 MOVDQA	%XMM0,0xe0(%RSP)

0x426272 MOV	%R11,0x48(%RSP)

0x426277 MOVQ	%R11,%XMM0

0x42627c PSHUFD	$0x44,%XMM0,%XMM15

0x426282 MOV	%RAX,0x40(%RSP)

0x426287 MOVQ	%RAX,%XMM0

0x42628c PSHUFD	$0x44,%XMM0,%XMM0

0x426291 MOVDQA	%XMM0,0xd0(%RSP)

0x42629a MOV	%RDX,0x38(%RSP)

0x42629f MOVQ	%RDX,%XMM0

0x4262a4 PSHUFD	$0x44,%XMM0,%XMM12

0x4262aa MOVQ	%R12,%XMM0

0x4262af PSHUFD	$0x44,%XMM0,%XMM0

0x4262b4 MOVDQA	%XMM0,0xc0(%RSP)

0x4262bd MOVQ	%RSI,%XMM0

0x4262c2 PSHUFD	$0x44,%XMM0,%XMM7

0x4262c7 MOVQ	%RDI,%XMM0

0x4262cc PSHUFD	$0x44,%XMM0,%XMM0

0x4262d1 MOVDQA	%XMM0,0xb0(%RSP)

0x4262da MOVQ	%R10,%XMM0

0x4262df PSHUFD	$0x44,%XMM0,%XMM14

0x4262e5 MOVQ	%R15,%XMM0

0x4262ea PSHUFD	$0x44,%XMM0,%XMM0

0x4262ef MOVDQA	%XMM0,0xa0(%RSP)

0x4262f8 MOVQ	%RBX,%XMM0

0x4262fd PSHUFD	$0x44,%XMM0,%XMM11

0x426303 MOVQ	%R14,%XMM0

0x426308 PSHUFD	$0x44,%XMM0,%XMM0

0x42630d MOVDQA	%XMM0,0x90(%RSP)

0x426316 MOVQ	%RCX,%XMM0

0x42631b PSHUFD	$0x44,%XMM0,%XMM13

0x426321 PADDQ	0x450e6(%RIP),%XMM13

0x42632a XOR	%R11D,%R11D

0x42632d MOVDQA	%XMM1,0x100(%RSP)

0x426336 PSHUFD	$-0x12,%XMM1,%XMM0

0x42633b MOVDQA	%XMM0,0x80(%RSP)

0x426344 MOVDQA	0xc0(%RSP),%XMM10

0x42634e XCHG	%AX,%AX

(187) 0x426350 MOVQ	%XMM13,%RSI

(187) 0x426355 MOVDQA	0x100(%RSP),%XMM0

(187) 0x42635e MOVQ	%XMM0,%RBX

(187) 0x426363 MOV	%RSI,%RAX

(187) 0x426366 XOR	%EDX,%EDX

(187) 0x426368 DIV	%RBX

(187) 0x42636b MOV	%RAX,%RDI

(187) 0x42636e PSHUFD	$-0x12,%XMM13,%XMM0

(187) 0x426374 MOVQ	%XMM0,%R8

(187) 0x426379 MOVDQA	0x80(%RSP),%XMM0

(187) 0x426382 MOVQ	%XMM0,%R14

(187) 0x426387 MOV	%R8,%RAX

(187) 0x42638a XOR	%EDX,%EDX

(187) 0x42638c DIV	%R14

(187) 0x42638f MOVQ	%RDI,%XMM0

(187) 0x426394 MOVQ	%RAX,%XMM1

(187) 0x426399 PUNPCKLQDQ	%XMM1,%XMM0

(187) 0x42639d PSHUFD	$-0x18,%XMM0,%XMM4

(187) 0x4263a2 MOV	%RSI,%RAX

(187) 0x4263a5 CQTO

(187) 0x4263a7 IDIV	%RBX

(187) 0x4263aa MOV	%RDX,%RSI

(187) 0x4263ad PADDD	0xf0(%RSP),%XMM4

(187) 0x4263b6 MOV	%R8,%RAX

(187) 0x4263b9 CQTO

(187) 0x4263bb MOVQ	%RSI,%XMM0

(187) 0x4263c0 IDIV	%R14

(187) 0x4263c3 MOVQ	%RDX,%XMM1

(187) 0x4263c8 PUNPCKLQDQ	%XMM1,%XMM0

(187) 0x4263cc PSHUFD	$-0x18,%XMM0,%XMM2

(187) 0x4263d1 PXOR	%XMM5,%XMM5

(187) 0x4263d5 PXOR	%XMM1,%XMM1

(187) 0x4263d9 PADDD	0xe0(%RSP),%XMM2

(187) 0x4263e2 PCMPGTD	%XMM4,%XMM1

(187) 0x4263e6 MOVDQA	%XMM4,%XMM0

(187) 0x4263ea PUNPCKLDQ	%XMM1,%XMM0

(187) 0x4263ee PCMPGTD	%XMM2,%XMM5

(187) 0x4263f2 MOVDQA	%XMM15,%XMM3

(187) 0x4263f7 PMULUDQ	%XMM0,%XMM3

(187) 0x4263fb MOVDQA	%XMM15,%XMM9

(187) 0x426400 MOVDQA	%XMM2,%XMM8

(187) 0x426405 PSRLQ	$0x20,%XMM9

(187) 0x42640b PMULUDQ	%XMM0,%XMM9

(187) 0x426410 PUNPCKLDQ	0x44388(%RIP),%XMM1

(187) 0x426418 PUNPCKLDQ	%XMM5,%XMM8

(187) 0x42641d MOVDQA	%XMM15,%XMM5

(187) 0x426422 PMULUDQ	%XMM1,%XMM5

(187) 0x426426 PADDQ	%XMM9,%XMM5

(187) 0x42642b PSLLQ	$0x20,%XMM5

(187) 0x426430 PADDQ	%XMM8,%XMM3

(187) 0x426435 PCMPEQD	%XMM6,%XMM6

(187) 0x426439 PSUBD	%XMM6,%XMM2

(187) 0x42643d PXOR	%XMM9,%XMM9

(187) 0x426442 PADDQ	%XMM5,%XMM3

(187) 0x426446 PCMPGTD	%XMM2,%XMM9

(187) 0x42644b PUNPCKLDQ	%XMM9,%XMM2

(187) 0x426450 MOVDQA	%XMM12,%XMM9

(187) 0x426455 PSLLQ	$0x3,%XMM3

(187) 0x42645a PSRLQ	$0x20,%XMM9

(187) 0x426460 PMULUDQ	%XMM0,%XMM9

(187) 0x426465 MOVDQA	%XMM12,%XMM5

(187) 0x42646a PADDQ	0xd0(%RSP),%XMM3

(187) 0x426473 PMULUDQ	%XMM1,%XMM5

(187) 0x426477 PADDQ	%XMM9,%XMM5

(187) 0x42647c MOVDQA	%XMM12,%XMM9

(187) 0x426481 MOVQ	%XMM3,%RDX

(187) 0x426486 PMULUDQ	%XMM0,%XMM9

(187) 0x42648b PSLLQ	$0x20,%XMM5

(187) 0x426490 PADDQ	%XMM9,%XMM5

(187) 0x426495 PSHUFD	$-0x12,%XMM3,%XMM3

(187) 0x42649a PADDQ	%XMM5,%XMM2

(187) 0x42649e PSLLQ	$0x3,%XMM2

(187) 0x4264a3 PADDQ	%XMM10,%XMM2

(187) 0x4264a8 MOVQ	%XMM3,%RDI

(187) 0x4264ad MOVDQA	%XMM7,%XMM3

(187) 0x4264b1 PSRLQ	$0x20,%XMM3

(187) 0x4264b6 MOVDQA	%XMM7,%XMM9

(187) 0x4264bb PMULUDQ	%XMM0,%XMM3

(187) 0x4264bf PMULUDQ	%XMM1,%XMM9

(187) 0x4264c4 PADDQ	%XMM3,%XMM9

(187) 0x4264c9 MOVDQA	%XMM7,%XMM3

(187) 0x4264cd PMULUDQ	%XMM0,%XMM3

(187) 0x4264d1 PSLLQ	$0x20,%XMM9

(187) 0x4264d7 PADDQ	%XMM8,%XMM3

(187) 0x4264dc PADDQ	%XMM9,%XMM3

(187) 0x4264e1 PSHUFD	$-0x12,%XMM2,%XMM9

(187) 0x4264e7 PSLLQ	$0x3,%XMM3

(187) 0x4264ec PADDQ	0xb0(%RSP),%XMM3

(187) 0x4264f5 MOVQ	%XMM3,%RAX

(187) 0x4264fa MOVQ	%XMM2,%R8

(187) 0x4264ff PSHUFD	$-0x12,%XMM3,%XMM2

(187) 0x426504 PSUBD	%XMM6,%XMM4

(187) 0x426508 PXOR	%XMM6,%XMM6

(187) 0x42650c MOVQ	%XMM2,%RSI

(187) 0x426511 PCMPGTD	%XMM4,%XMM6

(187) 0x426515 PUNPCKLDQ	%XMM6,%XMM4

(187) 0x426519 MOVDQA	%XMM14,%XMM3

(187) 0x42651e MOVQ	%XMM9,%RBX

(187) 0x426523 PMULUDQ	%XMM4,%XMM3

(187) 0x426527 MOVDQA	%XMM14,%XMM9

(187) 0x42652c PSRLQ	$0x20,%XMM9

(187) 0x426532 PMULUDQ	%XMM9,%XMM4

(187) 0x426537 PSHUFD	$-0x2c,%XMM6,%XMM6

(187) 0x42653c PMULUDQ	%XMM14,%XMM6

(187) 0x426541 PADDQ	%XMM4,%XMM6

(187) 0x426545 MOVSD	(%RDX),%XMM4

(187) 0x426549 PADDQ	%XMM8,%XMM5

(187) 0x42654e PSLLQ	$0x3,%XMM5

(187) 0x426553 MOVHPD	(%RDI),%XMM4

(187) 0x426557 PADDQ	%XMM10,%XMM5

(187) 0x42655c MOVQ	%XMM5,%RDX

(187) 0x426561 PSHUFD	$-0x12,%XMM5,%XMM2

(187) 0x426566 MOVQ	%XMM2,%RDI

(187) 0x42656b MOVSD	(%R8),%XMM2

(187) 0x426570 MOVHPD	(%RBX),%XMM2

(187) 0x426574 ADDPD	%XMM4,%XMM2

(187) 0x426578 PSLLQ	$0x20,%XMM6

(187) 0x42657d PADDQ	%XMM8,%XMM3

(187) 0x426582 PADDQ	%XMM6,%XMM3

(187) 0x426586 MOVSD	(%RDX),%XMM4

(187) 0x42658a MOVHPD	(%RDI),%XMM4

(187) 0x42658e PSLLQ	$0x3,%XMM3

(187) 0x426593 SUBPD	%XMM4,%XMM2

(187) 0x426597 MOVDQA	0xa0(%RSP),%XMM6

(187) 0x4265a0 PADDQ	%XMM6,%XMM3

(187) 0x4265a4 PMULUDQ	%XMM0,%XMM9

(187) 0x4265a9 MOVDQA	%XMM14,%XMM5

(187) 0x4265ae MOVQ	%XMM3,%RDX

(187) 0x4265b3 PMULUDQ	%XMM1,%XMM5

(187) 0x4265b7 PADDQ	%XMM9,%XMM5

(187) 0x4265bc MOVDQA	%XMM14,%XMM4

(187) 0x4265c1 PSHUFD	$-0x12,%XMM3,%XMM3

(187) 0x4265c6 PMULUDQ	%XMM0,%XMM4

(187) 0x4265ca PSLLQ	$0x20,%XMM5

(187) 0x4265cf PADDQ	%XMM8,%XMM4

(187) 0x4265d4 MOVQ	%XMM3,%RDI

(187) 0x4265d9 PADDQ	%XMM5,%XMM4

(187) 0x4265dd MOVDQA	%XMM11,%XMM3

(187) 0x4265e2 MOVDQA	%XMM11,%XMM5

(187) 0x4265e7 PMULUDQ	%XMM0,%XMM3

(187) 0x4265eb PSRLQ	$0x20,%XMM5

(187) 0x4265f0 PMULUDQ	%XMM0,%XMM5

(187) 0x4265f4 PMULUDQ	%XMM11,%XMM1

(187) 0x4265f9 PADDQ	%XMM5,%XMM1

(187) 0x4265fd PADDQ	%XMM8,%XMM3

(187) 0x426602 MOVLPD	%XMM2,(%RAX)

(187) 0x426606 PSLLQ	$0x3,%XMM4

(187) 0x42660b MOVHPD	%XMM2,(%RSI)

(187) 0x42660f PADDQ	%XMM6,%XMM4

(187) 0x426613 MOVQ	%XMM4,%RAX

(187) 0x426618 PSHUFD	$-0x12,%XMM4,%XMM0

(187) 0x42661d MOVQ	%XMM0,%RSI

(187) 0x426622 MOVSD	(%RDX),%XMM0

(187) 0x426626 MOVHPD	(%RDI),%XMM0

(187) 0x42662a ADDPD	%XMM2,%XMM0

(187) 0x42662e MOVSD	(%RAX),%XMM2

(187) 0x426632 MOVHPD	(%RSI),%XMM2

(187) 0x426636 SUBPD	%XMM2,%XMM0

(187) 0x42663a PSLLQ	$0x20,%XMM1

(187) 0x42663f PADDQ	%XMM1,%XMM3

(187) 0x426643 PSLLQ	$0x3,%XMM3

(187) 0x426648 PADDQ	0x90(%RSP),%XMM3

(187) 0x426651 MOVQ	%XMM3,%RAX

(187) 0x426656 PSHUFD	$-0x12,%XMM3,%XMM1

(187) 0x42665b MOVQ	%XMM1,%RDX

(187) 0x426660 MOVLPD	%XMM0,(%RAX)

(187) 0x426664 MOVHPD	%XMM0,(%RDX)

(187) 0x426668 PADDQ	0x44dbf(%RIP),%XMM13

(187) 0x426671 ADD	$0x2,%R11

(187) 0x426675 CMP	%R13,%R11

(187) 0x426678 JB	426350

0x42667e CMP	%R13,0x50(%RSP)

0x426683 MOV	0x20(%RSP),%R8

0x426688 MOV	0x48(%RSP),%R11

0x42668d MOV	0x40(%RSP),%RBX

0x426692 MOV	0x38(%RSP),%R14

0x426697 MOV	0x18(%RSP),%R9

0x42669c JNE	4266df

0x42669e MOV	$0x47cb10,%EDI

0x4266a3 MOV	0x10(%RSP),%ESI

0x4266a7 ADD	$0x118,%RSP

0x4266ae POP	%RBX

0x4266af POP	%R12

0x4266b1 POP	%R13

0x4266b3 POP	%R14

0x4266b5 POP	%R15

0x4266b7 POP	%RBP

0x4266b8 JMP	403050

0x4266bd ADD	$0x118,%RSP

0x4266c4 POP	%RBX

0x4266c5 POP	%R12

0x4266c7 POP	%R13

0x4266c9 POP	%R14

0x4266cb POP	%R15

0x4266cd POP	%RBP

0x4266ce RET

0x4266cf MOV	%RAX,%RBX

0x4266d2 MOV	%RDX,%R14

0x4266d5 MOV	0x18(%RSP),%R9

0x4266da JMP	42677f

0x4266df ADD	%R13,%RCX

0x4266e2 JMP	42677f

0x4266e7 NOPW	(%RAX,%RAX,1)

(186) 0x4266f0 MOV	%RCX,%RAX

(186) 0x4266f3 CQTO

(186) 0x4266f5 IDIV	%RBP

(186) 0x4266f8 ADD	%R8D,%EDX

(186) 0x4266fb MOVSXD	%EDX,%RAX

(186) 0x4266fe MOVSXD	%ESI,%RDX

(186) 0x426701 MOV	%R11,%RSI

(186) 0x426704 IMUL	%RDX,%RSI

(186) 0x426708 ADD	%RAX,%RSI

(186) 0x42670b MOV	%R14,%RDI

(186) 0x42670e IMUL	%RDX,%RDI

(186) 0x426712 ADD	%RAX,%RDI

(186) 0x426715 MOVSD	0x8(%R12,%RDI,8),%XMM0

(186) 0x42671c ADDSD	(%RBX,%RSI,8),%XMM0

(186) 0x426721 SUBSD	(%R12,%RDI,8),%XMM0

(186) 0x426727 MOV	0x70(%RSP),%RSI

(186) 0x42672c IMUL	%RDX,%RSI

(186) 0x426730 ADD	%RAX,%RSI

(186) 0x426733 MOV	0x68(%RSP),%RDI

(186) 0x426738 MOVSD	%XMM0,(%RDI,%RSI,8)

(186) 0x42673d LEA	0x1(%RDX),%ESI

(186) 0x426740 MOVSXD	%ESI,%RSI

(186) 0x426743 IMUL	%R10,%RSI

(186) 0x426747 ADD	%RAX,%RSI

(186) 0x42674a ADDSD	(%R15,%RSI,8),%XMM0

(186) 0x426750 MOV	%R10,%RSI

(186) 0x426753 IMUL	%RDX,%RSI

(186) 0x426757 ADD	%RAX,%RSI

(186) 0x42675a SUBSD	(%R15,%RSI,8),%XMM0

(186) 0x426760 IMUL	0x60(%RSP),%RDX

(186) 0x426766 ADD	%RAX,%RDX

(186) 0x426769 MOV	0x58(%RSP),%RAX

(186) 0x42676e MOVSD	%XMM0,(%RAX,%RDX,8)

(186) 0x426773 INC	%RCX

(186) 0x426776 CMP	%RCX,%R9

(186) 0x426779 JE	42669e

(186) 0x42677f MOV	%RCX,%RDI

(186) 0x426782 SHR	$0x20,%RDI

(186) 0x426786 JE	4267b0

(186) 0x426788 MOV	%RCX,%RAX

(186) 0x42678b XOR	%EDX,%EDX

(186) 0x42678d DIV	%RBP

(186) 0x426790 MOV	%RAX,%RSI

(186) 0x426793 ADD	0xc(%RSP),%ESI

(186) 0x426797 TEST	%RDI,%RDI

(186) 0x42679a JNE	4266f0

(186) 0x4267a0 JMP	4267c5

0x4267a2 NOPW	%CS:(%RAX,%RAX,1)

(186) 0x4267b0 MOV	%ECX,%EAX

(186) 0x4267b2 XOR	%EDX,%EDX

(186) 0x4267b4 DIV	%EBP

(186) 0x4267b6 MOV	%EAX,%ESI

(186) 0x4267b8 ADD	0xc(%RSP),%ESI

(186) 0x4267bc TEST	%RDI,%RDI

(186) 0x4267bf JNE	4266f0

(186) 0x4267c5 MOV	%ECX,%EAX

(186) 0x4267c7 XOR	%EDX,%EDX

(186) 0x4267c9 DIV	%EBP

(186) 0x4267cb JMP	4266f8

Coverage (%)	Name	Module
►47.56+	__kmp_invoke_microtask	libiomp5.so
○	__kmp_invoke_task_func	libiomp5.so
○	__kmp_launch_thread	libiomp5.so
○	_INTERNALea951ae6::__kmp_launc[...]	libiomp5.so
○	start_thread	libc.so.6
○	__GI___clone3	libc.so.6
►41.48+	__kmp_invoke_microtask	libiomp5.so
○	__kmp_invoke_task_func	libiomp5.so
○	__kmp_launch_thread	libiomp5.so
○	_INTERNALea951ae6::__kmp_launc[...]	libiomp5.so
►5.37+	__kmp_invoke_microtask	libiomp5.so
○	__kmp_invoke_task_func	libiomp5.so
○	__kmp_launch_thread	libiomp5.so
○	_INTERNALea951ae6::__kmp_launc[...]	libiomp5.so
○	start_thread	libc.so.6
►2.34+	__kmp_invoke_microtask	libiomp5.so
○	__kmp_invoke_task_func	libiomp5.so
○	__kmp_launch_thread	libiomp5.so
►1.54+	__kmp_invoke_microtask	libiomp5.so
○	__kmp_invoke_task_func	libiomp5.so
○	__kmp_fork_call	libiomp5.so
○	__kmpc_fork_call	libiomp5.so
○	advec_mom_kernel(int, int, int[...]	exec
○	advec_mom_driver(global_variab[...]	exec
○	advection(global_variables&)	exec
○	hydro(global_variables&, paral[...]	exec
○	main	exec
○	__libc_start_call_main	libc.so.6
○	__libc_start_main	libc.so.6
○	_start	exec
►1.53+	__kmp_invoke_microtask	libiomp5.so
○	__kmp_invoke_task_func	libiomp5.so
○	__kmp_fork_call	libiomp5.so
○	__kmpc_fork_call	libiomp5.so
○	advec_mom_kernel(int, int, int[...]	exec
○	advec_mom_driver(global_variab[...]	exec
○	advection(global_variables&)	exec
○	hydro(global_variables&, paral[...]	exec
○	main	exec
○	__libc_start_call_main	libc.so.6
○	__libc_start_main	libc.so.6
○	_start	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 icx_0

Source file and lines
Module	exec

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 19.25 to 8.00 cycles (2.41x 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 15% of vector register length is used (average across all SSE/AVX instructions). By fully vectorizing your function, you can lower the cost of an iteration from 19.25 to 2.09 cycles (9.19x speedup).

Details

33% of SSE/AVX instructions are used in vector version (process two or more data elements in vector registers):

11% of SSE/AVX loads are used in vector version.
36% of SSE/AVX stores are used in vector version.
25% of SSE/AVX addition or subtraction instructions are used in vector version.
45% of SSE/AVX instructions that are not load, store, addition, subtraction nor multiply instructions are used in vector version.

Since your execution units are vector units, only a fully vectorized function can use their full power.

Workaround

Try another compiler or update/tune your current one
Make array accesses unit-stride:
- If your function streams arrays of structures (AoS), try to use structures of arrays instead (SoA)

Execution units bottlenecks

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

No data for this section

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.

__kmpc_for_static_init_8@plt: 1 occurrences►

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.

MOVD: 2 occurrences►
MOVQ: 11 occurrences►

Type of elements and instruction set

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

The binary function does not contain any FP arithmetical operations. The binary function is loading 240 bytes. The binary function is storing 260 bytes.

General properties

nb instructions	143
nb uops	154
loop length	688
used x86 registers	16
used mmx registers	0
used xmm registers	9
used ymm registers	0
used zmm registers	0
nb stack references	31

Front-end

MACRO FUSION NOT POSSIBLE FIT IN UOP CACHE

micro-operation queue	19.25 cycles
front end	19.25 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15
uops	5.00	5.00	5.00	5.00	5.00	5.00	14.00	14.00	14.00	14.00	7.25	7.25	7.25	7.25	4.50	4.50
cycles	5.00	5.00	5.00	5.00	5.00	5.00	14.00	14.00	14.00	14.00	7.25	7.25	7.25	7.25	4.50	4.50

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

Cycles summary

Front-end	19.25
Dispatch	14.00
Overall L1	19.25

Vectorization ratios

all	33%
load	11%
store	36%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	25%
fma	NA (no fma vectorizable/vectorized instructions)
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	45%

Vector efficiency ratios

all	15%
load	12%
store	15%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	14%
fma	NA (no fma vectorizable/vectorized instructions)
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	17%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each call to the function takes 19.25 cycles. At this rate:

4% of peak load performance is reached (12.47 out of 256.00 bytes loaded per cycle (GB/s @ 1GHz))
10% of peak store performance is reached (13.51 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 19.25 to 14.00 cycles (1.38x speedup).

ASM code

In the binary file, the address of the function is: 426120

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
PUSH %R15	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
PUSH %R14	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	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
SUB $0x118,%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	N/A
MOV %RCX,%R15	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
MOV %RDX,%R12	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
MOV 0x178(%RSP),%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
MOV 0x168(%RSP),%RBP	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (12.5%)
MOV 0x160(%RSP),%RDX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (12.5%)
MOV 0x150(%RSP),%RBX	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 0x158(%RSP),%ECX	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 %ECX,0xc(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (6.3%)
MOVL $0,0x14(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (6.3%)
TEST %RAX,%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%)
JS 4266bd <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.extracted.72+0x59d>	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 %R9,%R14	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
MOV %R8,%R13	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
MOV (%RDI),%ESI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (6.3%)
MOVQ $0,0x30(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (6.3%)
MOV %RAX,0x28(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
MOVQ $0x1,0x78(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (6.3%)
SUB $0x8,%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	N/A
LEA 0x80(%RSP),%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
LEA 0x1c(%RSP),%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	0.25	N/A
MOV %RDX,0x28(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
LEA 0x38(%RSP),%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	0.25	N/A
LEA 0x30(%RSP),%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
MOV $0x47caf0,%EDI	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 %ESI,0x18(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (6.3%)
MOV $0x22,%EDX	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%)
PUSH $0x1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
PUSH $0x1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
PUSH %RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
CALL 4031e0 <__kmpc_for_static_init_8@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 0x40(%RSP),%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	scal (12.5%)
ADD $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	N/A
MOV 0x30(%RSP),%RCX	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 0x28(%RSP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (12.5%)
CMP %R9,%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%)
JA 42669e <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.extracted.72+0x57e>	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 %R8D,%EBP	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 (%R13),%R11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (12.5%)
MOV 0x10(%R13),%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
MOV (%R12),%RDX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (12.5%)
MOV 0x10(%R12),%R12	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 (%RBX),%RSI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (12.5%)
MOV 0x10(%RBX),%RDI	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 (%R15),%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	scal (12.5%)
MOV 0x10(%R15),%R15	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 (%R14),%RBX	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 0x10(%R14),%R14	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
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%)
MOV %R9,0x18(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
SUB %RCX,%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%)
MOV $-0x2,%R13D	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 %R9,0x50(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
AND %R9,%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
MOV %RSI,0x70(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
MOV %RDI,0x68(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
MOV %RBX,0x60(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
MOV %R14,0x58(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
JE 4266cf <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.extracted.72+0x5af>	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
MOVD %EBP,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (6.3%)
PSHUFD $0x44,%XMM0,%XMM1	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
MOVD 0xc(%RSP),%XMM0	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.50	scal (6.3%)
PSHUFD $0x50,%XMM0,%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	vect (25.0%)
MOVDQA %XMM0,0xf0(%RSP)	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%)
MOVD %R8D,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (6.3%)
PSHUFD $0x50,%XMM0,%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	vect (25.0%)
MOVDQA %XMM0,0xe0(%RSP)	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%)
MOV %R11,0x48(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
MOVQ %R11,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%XMM15	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
MOV %RAX,0x40(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
MOVQ %RAX,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%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	vect (25.0%)
MOVDQA %XMM0,0xd0(%RSP)	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%)
MOV %RDX,0x38(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
MOVQ %RDX,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%XMM12	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
MOVQ %R12,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%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	vect (25.0%)
MOVDQA %XMM0,0xc0(%RSP)	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%)
MOVQ %RSI,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%XMM7	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
MOVQ %RDI,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%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	vect (25.0%)
MOVDQA %XMM0,0xb0(%RSP)	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%)
MOVQ %R10,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%XMM14	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
MOVQ %R15,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%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	vect (25.0%)
MOVDQA %XMM0,0xa0(%RSP)	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%)
MOVQ %RBX,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%XMM11	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
MOVQ %R14,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%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	vect (25.0%)
MOVDQA %XMM0,0x90(%RSP)	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%)
MOVQ %RCX,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%XMM13	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
PADDQ 0x450e6(%RIP),%XMM13	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	1	0.50	vect (25.0%)
XOR %R11D,%R11D	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.25	scal (6.3%)
MOVDQA %XMM1,0x100(%RSP)	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%)
PSHUFD $-0x12,%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	vect (25.0%)
MOVDQA %XMM0,0x80(%RSP)	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%)
MOVDQA 0xc0(%RSP),%XMM10	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%)
XCHG %AX,%AX	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	N/A
CMP %R13,0x50(%RSP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	scal (12.5%)
MOV 0x20(%RSP),%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	scal (12.5%)
MOV 0x48(%RSP),%R11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (12.5%)
MOV 0x40(%RSP),%RBX	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 0x38(%RSP),%R14	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 0x18(%RSP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (12.5%)
JNE 4266df <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.extracted.72+0x5bf>	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 $0x47cb10,%EDI	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 0x10(%RSP),%ESI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (6.3%)
ADD $0x118,%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	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 %R14	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
POP %R15	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
JMP 403050 <__kmpc_for_static_fini@plt>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
ADD $0x118,%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	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 %R14	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
POP %R15	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
MOV %RAX,%RBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
MOV %RDX,%R14	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
MOV 0x18(%RSP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (12.5%)
JMP 42677f <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.extracted.72+0x65f>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
ADD %R13,%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	N/A
JMP 42677f <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.extracted.72+0x65f>	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
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

The code analyzed by CQA in that panel excludes loops and represents 0.00% of application time for run icx_0

Source file and lines
Module	exec

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 19.25 to 8.00 cycles (2.41x speedup).

Workaround

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

Vectorization

Details

33% of SSE/AVX instructions are used in vector version (process two or more data elements in vector registers):

11% of SSE/AVX loads are used in vector version.
36% of SSE/AVX stores are used in vector version.
25% of SSE/AVX addition or subtraction instructions are used in vector version.
45% of SSE/AVX instructions that are not load, store, addition, subtraction nor multiply instructions are used in vector version.

Since your execution units are vector units, only a fully vectorized function can use their full power.

Workaround

Try another compiler or update/tune your current one
Make array accesses unit-stride:
- If your function streams arrays of structures (AoS), try to use structures of arrays instead (SoA)

Execution units bottlenecks

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

No data for this section

CALL instructions

Detected function call instructions.

Details

__kmpc_for_static_init_8@plt: 1 occurrences►

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.

MOVD: 2 occurrences►
MOVQ: 11 occurrences►

Type of elements and instruction set

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

The binary function does not contain any FP arithmetical operations. The binary function is loading 240 bytes. The binary function is storing 260 bytes.

General properties

nb instructions	143
nb uops	154
loop length	688
used x86 registers	16
used mmx registers	0
used xmm registers	9
used ymm registers	0
used zmm registers	0
nb stack references	31

Front-end

MACRO FUSION NOT POSSIBLE FIT IN UOP CACHE

micro-operation queue	19.25 cycles
front end	19.25 cycles

Back-end

	P0	P1	P2	P3	P4	P5	P6	P7	P8	P9	P10	P11	P12	P13	P14	P15
uops	5.00	5.00	5.00	5.00	5.00	5.00	14.00	14.00	14.00	14.00	7.25	7.25	7.25	7.25	4.50	4.50
cycles	5.00	5.00	5.00	5.00	5.00	5.00	14.00	14.00	14.00	14.00	7.25	7.25	7.25	7.25	4.50	4.50

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

Cycles summary

Front-end	19.25
Dispatch	14.00
Overall L1	19.25

Vectorization ratios

all	33%
load	11%
store	36%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	25%
fma	NA (no fma vectorizable/vectorized instructions)
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	45%

Vector efficiency ratios

all	15%
load	12%
store	15%
mul	NA (no mul vectorizable/vectorized instructions)
add-sub	14%
fma	NA (no fma vectorizable/vectorized instructions)
div/sqrt	NA (no div/sqrt vectorizable/vectorized instructions)
other	17%

Cycles and memory resources usage

Assuming all data fit into the L1 cache, each call to the function takes 19.25 cycles. At this rate:

4% of peak load performance is reached (12.47 out of 256.00 bytes loaded per cycle (GB/s @ 1GHz))
10% of peak store performance is reached (13.51 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: 426120

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
PUSH %R15	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
PUSH %R14	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	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
SUB $0x118,%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	N/A
MOV %RCX,%R15	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
MOV %RDX,%R12	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
MOV 0x178(%RSP),%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
MOV 0x168(%RSP),%RBP	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (12.5%)
MOV 0x160(%RSP),%RDX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (12.5%)
MOV 0x150(%RSP),%RBX	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 0x158(%RSP),%ECX	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 %ECX,0xc(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (6.3%)
MOVL $0,0x14(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (6.3%)
TEST %RAX,%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%)
JS 4266bd <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.extracted.72+0x59d>	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 %R9,%R14	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
MOV %R8,%R13	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
MOV (%RDI),%ESI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (6.3%)
MOVQ $0,0x30(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (6.3%)
MOV %RAX,0x28(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
MOVQ $0x1,0x78(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (6.3%)
SUB $0x8,%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	N/A
LEA 0x80(%RSP),%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
LEA 0x1c(%RSP),%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	0.25	N/A
MOV %RDX,0x28(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
LEA 0x38(%RSP),%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	0.25	N/A
LEA 0x30(%RSP),%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
MOV $0x47caf0,%EDI	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 %ESI,0x18(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (6.3%)
MOV $0x22,%EDX	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%)
PUSH $0x1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
PUSH $0x1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
PUSH %RAX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.50	N/A
CALL 4031e0 <__kmpc_for_static_init_8@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 0x40(%RSP),%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	scal (12.5%)
ADD $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	N/A
MOV 0x30(%RSP),%RCX	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 0x28(%RSP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (12.5%)
CMP %R9,%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%)
JA 42669e <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.extracted.72+0x57e>	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 %R8D,%EBP	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 (%R13),%R11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (12.5%)
MOV 0x10(%R13),%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
MOV (%R12),%RDX	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (12.5%)
MOV 0x10(%R12),%R12	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 (%RBX),%RSI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (12.5%)
MOV 0x10(%RBX),%RDI	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 (%R15),%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	scal (12.5%)
MOV 0x10(%R15),%R15	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 (%R14),%RBX	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 0x10(%R14),%R14	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
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%)
MOV %R9,0x18(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
SUB %RCX,%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%)
MOV $-0x2,%R13D	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 %R9,0x50(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
AND %R9,%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
MOV %RSI,0x70(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
MOV %RDI,0x68(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
MOV %RBX,0x60(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
MOV %R14,0x58(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
JE 4266cf <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.extracted.72+0x5af>	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
MOVD %EBP,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (6.3%)
PSHUFD $0x44,%XMM0,%XMM1	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
MOVD 0xc(%RSP),%XMM0	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.50	scal (6.3%)
PSHUFD $0x50,%XMM0,%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	vect (25.0%)
MOVDQA %XMM0,0xf0(%RSP)	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%)
MOVD %R8D,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (6.3%)
PSHUFD $0x50,%XMM0,%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	vect (25.0%)
MOVDQA %XMM0,0xe0(%RSP)	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%)
MOV %R11,0x48(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
MOVQ %R11,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%XMM15	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
MOV %RAX,0x40(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
MOVQ %RAX,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%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	vect (25.0%)
MOVDQA %XMM0,0xd0(%RSP)	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%)
MOV %RDX,0x38(%RSP)	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	4	0.50	scal (12.5%)
MOVQ %RDX,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%XMM12	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
MOVQ %R12,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%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	vect (25.0%)
MOVDQA %XMM0,0xc0(%RSP)	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%)
MOVQ %RSI,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%XMM7	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
MOVQ %RDI,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%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	vect (25.0%)
MOVDQA %XMM0,0xb0(%RSP)	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%)
MOVQ %R10,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%XMM14	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
MOVQ %R15,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%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	vect (25.0%)
MOVDQA %XMM0,0xa0(%RSP)	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%)
MOVQ %RBX,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%XMM11	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
MOVQ %R14,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%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	vect (25.0%)
MOVDQA %XMM0,0x90(%RSP)	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%)
MOVQ %RCX,%XMM0	2	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	6	1	scal (12.5%)
PSHUFD $0x44,%XMM0,%XMM13	1	0	0	0	0	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	1	0.25	vect (25.0%)
PADDQ 0x450e6(%RIP),%XMM13	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0	0	1	0.50	vect (25.0%)
XOR %R11D,%R11D	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.25	scal (6.3%)
MOVDQA %XMM1,0x100(%RSP)	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%)
PSHUFD $-0x12,%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	vect (25.0%)
MOVDQA %XMM0,0x80(%RSP)	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%)
MOVDQA 0xc0(%RSP),%XMM10	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%)
XCHG %AX,%AX	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.09	N/A
CMP %R13,0x50(%RSP)	1	0.17	0.17	0.17	0.17	0.17	0.17	0.25	0.25	0.25	0.25	0	0	0	0	0	0	1	0.25	scal (12.5%)
MOV 0x20(%RSP),%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	scal (12.5%)
MOV 0x48(%RSP),%R11	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (12.5%)
MOV 0x40(%RSP),%RBX	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 0x38(%RSP),%R14	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 0x18(%RSP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (12.5%)
JNE 4266df <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.extracted.72+0x5bf>	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 $0x47cb10,%EDI	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 0x10(%RSP),%ESI	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (6.3%)
ADD $0x118,%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	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 %R14	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
POP %R15	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
JMP 403050 <__kmpc_for_static_fini@plt>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
ADD $0x118,%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	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 %R14	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0.33	N/A
POP %R15	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
MOV %RAX,%RBX	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
MOV %RDX,%R14	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.17	N/A
MOV 0x18(%RSP),%R9	1	0	0	0	0	0	0	0.25	0.25	0.25	0.25	0	0	0	0	0	0	3	0.25	scal (12.5%)
JMP 42677f <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.extracted.72+0x65f>	1	0	0	0	0.33	0.33	0.33	0	0	0	0	0	0	0	0	0	0	0	1	N/A
ADD %R13,%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	N/A
JMP 42677f <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.extracted.72+0x65f>	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
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

Name	Coverage (%)	Time (s)
▼advec_mom_kernel(int, int, int, int, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clover::Buffer2D&, clo...–	2.73	1.12
○Loop 187 - - exec	2.73	1.12
○Loop 186 - - exec	0.00	0.00

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CALL instructions

Details

Complex instructions

Details

Type of elements and instruction set

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

General properties

Front-end

Back-end

Cycles summary

Vectorization ratios

Vector efficiency ratios

Cycles and memory resources usage

Front-end bottlenecks

ASM code