Loop Id: 176 | Module: exec | Source: PdV_kernel.f90:69-99 [...] | Coverage: 5.34% |
---|
Loop Id: 176 | Module: exec | Source: PdV_kernel.f90:69-99 [...] | Coverage: 5.34% |
---|
0x42aa20 MOVUPD -0x8(%R11,%R15,8),%XMM2 [2] |
0x42aa27 MOVUPD (%R11,%R15,8),%XMM3 [2] |
0x42aa2d MOVUPD -0x8(%R8,%R15,8),%XMM4 [1] |
0x42aa34 ADDPD %XMM2,%XMM4 |
0x42aa38 MOVUPD (%R8,%R15,8),%XMM2 [1] |
0x42aa3e ADDPD %XMM3,%XMM2 |
0x42aa42 MOVAPD %XMM1,%XMM3 |
0x42aa46 UNPCKLPD %XMM1,%XMM3 |
0x42aa4a MOVUPD -0x8(%RDX,%R15,8),%XMM5 [10] |
0x42aa51 MOVUPD (%RDX,%R15,8),%XMM6 [10] |
0x42aa57 MULPD %XMM3,%XMM5 |
0x42aa5b MULPD %XMM4,%XMM5 |
0x42aa5f MULPD %XMM3,%XMM6 |
0x42aa63 MULPD %XMM2,%XMM6 |
0x42aa67 MOVUPD -0x8(%RDI,%R15,8),%XMM2 [15] |
0x42aa6e MOVUPD (%RDI,%R15,8),%XMM4 [15] |
0x42aa74 ADDPD %XMM2,%XMM4 |
0x42aa78 MOVUPD (%R10,%R15,8),%XMM2 [6] |
0x42aa7e MULPD %XMM3,%XMM2 |
0x42aa82 MULPD %XMM4,%XMM2 |
0x42aa86 ADDPD %XMM5,%XMM2 |
0x42aa8a SUBPD %XMM2,%XMM6 |
0x42aa8e MOVUPD -0x8(%R13,%R15,8),%XMM2 [3] |
0x42aa95 MOVUPD (%R13,%R15,8),%XMM4 [3] |
0x42aa9c ADDPD %XMM2,%XMM4 |
0x42aaa0 MOVUPD (%RCX,%R15,8),%XMM2 [12] |
0x42aaa6 MULPD %XMM3,%XMM2 |
0x42aaaa MULPD %XMM4,%XMM2 |
0x42aaae ADDPD %XMM6,%XMM2 |
0x42aab2 MOVUPD (%R12,%R15,8),%XMM3 [8] |
0x42aab8 MOVUPD (%R9,%R15,8),%XMM4 [11] |
0x42aabe MOVUPD (%RAX,%R15,8),%XMM5 [9] |
0x42aac4 ADDPD %XMM4,%XMM5 |
0x42aac8 MULPD %XMM2,%XMM5 |
0x42aacc ADDPD %XMM3,%XMM2 |
0x42aad0 MOVUPD (%R14,%R15,8),%XMM4 [14] |
0x42aad6 MULPD %XMM3,%XMM4 |
0x42aada DIVPD %XMM4,%XMM5 |
0x42aade MOVUPD (%RSI,%R15,8),%XMM3 [5] |
0x42aae4 SUBPD %XMM5,%XMM3 |
0x42aae8 MOV -0x80(%RBP),%RBX [13] |
0x42aaec MOVUPD %XMM3,(%RBX,%R15,8) [7] |
0x42aaf2 DIVPD %XMM2,%XMM4 |
0x42aaf6 MOV -0x50(%RBP),%RBX [13] |
0x42aafa MOVUPD %XMM4,(%RBX,%R15,8) [4] |
0x42ab00 ADD $0x2,%R15 |
0x42ab04 CMP -0x30(%RBP),%R15 [13] |
0x42ab08 JB 42aa20 |
/beegfs/hackathon/users/eoseret/qaas_runs/170-861-0321/intel/CloverLeafFC/build/CloverLeafFC/CloverLeaf_ref/kernels/PdV_kernel.f90: 69 - 99 |
-------------------------------------------------------------------------------- |
69: IF(predict)THEN |
[...] |
75: DO j=x_min,x_max |
76: |
77: left_flux= (xarea(j ,k )*(xvel0(j ,k )+xvel0(j ,k+1) & |
78: +xvel0(j ,k )+xvel0(j ,k+1)))*0.25_8*dt*0.5 |
79: right_flux= (xarea(j+1,k )*(xvel0(j+1,k )+xvel0(j+1,k+1) & |
80: +xvel0(j+1,k )+xvel0(j+1,k+1)))*0.25_8*dt*0.5 |
81: bottom_flux=(yarea(j ,k )*(yvel0(j ,k )+yvel0(j+1,k ) & |
82: +yvel0(j ,k )+yvel0(j+1,k )))*0.25_8*dt*0.5 |
83: top_flux= (yarea(j ,k+1)*(yvel0(j ,k+1)+yvel0(j+1,k+1) & |
84: +yvel0(j ,k+1)+yvel0(j+1,k+1)))*0.25_8*dt*0.5 |
85: total_flux=right_flux-left_flux+top_flux-bottom_flux |
86: |
87: volume_change_s=volume(j,k)/(volume(j,k)+total_flux) |
[...] |
95: energy_change=(pressure(j,k)/density0(j,k)+viscosity(j,k)/density0(j,k))*total_flux*recip_volume |
96: |
97: energy1(j,k)=energy0(j,k)-energy_change |
98: |
99: density1(j,k)=density0(j,k)*volume_change_s |
Path / |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.00 |
CQA speedup if FP arith vectorized | 1.52 |
CQA speedup if fully vectorized | 2.00 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.28 |
Bottlenecks | P8, P9, |
Function | pdv_kernel_.DIR.OMP.PARALLEL.2 |
Source | PdV_kernel.f90:69-69,PdV_kernel.f90:75-87,PdV_kernel.f90:95-99 |
Source loop unroll info | unrolled by 2 |
Source loop unroll confidence level | max |
Unroll/vectorization loop type | main |
Unroll factor | 2 |
CQA cycles | 10.00 |
CQA cycles if no scalar integer | 10.00 |
CQA cycles if FP arith vectorized | 6.58 |
CQA cycles if fully vectorized | 5.00 |
Front-end cycles | 7.83 |
DIV/SQRT cycles | 0.50 |
P0 cycles | 0.50 |
P1 cycles | 0.25 |
P2 cycles | 0.25 |
P3 cycles | 0.50 |
P4 cycles | 7.33 |
P5 cycles | 7.33 |
P6 cycles | 7.33 |
P7 cycles | 6.00 |
P8 cycles | 6.00 |
P9 cycles | 5.67 |
P10 cycles | 5.33 |
P11 cycles | 1.00 |
P12 cycles | 1.00 |
P13 cycles | 10.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | NA |
Stall cycles (UFS) | NA |
Nb insns | 48.00 |
Nb uops | 47.00 |
Nb loads | 20.00 |
Nb stores | 2.00 |
Nb stack references | 3.00 |
FLOP/cycle | 4.40 |
Nb FLOP add-sub | 20.00 |
Nb FLOP mul | 20.00 |
Nb FLOP fma | 0.00 |
Nb FLOP div | 4.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 32.80 |
Bytes prefetched | 0.00 |
Bytes loaded | 296.00 |
Bytes stored | 32.00 |
Stride 0 | 1.00 |
Stride 1 | 7.00 |
Stride n | 6.00 |
Stride unknown | 0.00 |
Stride indirect | 0.00 |
Vectorization ratio all | 97.67 |
Vectorization ratio load | 100.00 |
Vectorization ratio store | 100.00 |
Vectorization ratio mul | 100.00 |
Vectorization ratio add_sub | 100.00 |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | 100.00 |
Vectorization ratio other | 50.00 |
Vector-efficiency ratio all | 24.71 |
Vector-efficiency ratio load | 25.00 |
Vector-efficiency ratio store | 25.00 |
Vector-efficiency ratio mul | 25.00 |
Vector-efficiency ratio add_sub | 25.00 |
Vector-efficiency ratio fma | NA |
Vector-efficiency ratio div_sqrt | 25.00 |
Vector-efficiency ratio other | 18.75 |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.00 |
CQA speedup if FP arith vectorized | 1.52 |
CQA speedup if fully vectorized | 2.00 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.28 |
Bottlenecks | P8, P9, |
Function | pdv_kernel_.DIR.OMP.PARALLEL.2 |
Source | PdV_kernel.f90:69-69,PdV_kernel.f90:75-87,PdV_kernel.f90:95-99 |
Source loop unroll info | unrolled by 2 |
Source loop unroll confidence level | max |
Unroll/vectorization loop type | main |
Unroll factor | 2 |
CQA cycles | 10.00 |
CQA cycles if no scalar integer | 10.00 |
CQA cycles if FP arith vectorized | 6.58 |
CQA cycles if fully vectorized | 5.00 |
Front-end cycles | 7.83 |
DIV/SQRT cycles | 0.50 |
P0 cycles | 0.50 |
P1 cycles | 0.25 |
P2 cycles | 0.25 |
P3 cycles | 0.50 |
P4 cycles | 7.33 |
P5 cycles | 7.33 |
P6 cycles | 7.33 |
P7 cycles | 6.00 |
P8 cycles | 6.00 |
P9 cycles | 5.67 |
P10 cycles | 5.33 |
P11 cycles | 1.00 |
P12 cycles | 1.00 |
P13 cycles | 10.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | NA |
Stall cycles (UFS) | NA |
Nb insns | 48.00 |
Nb uops | 47.00 |
Nb loads | 20.00 |
Nb stores | 2.00 |
Nb stack references | 3.00 |
FLOP/cycle | 4.40 |
Nb FLOP add-sub | 20.00 |
Nb FLOP mul | 20.00 |
Nb FLOP fma | 0.00 |
Nb FLOP div | 4.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 32.80 |
Bytes prefetched | 0.00 |
Bytes loaded | 296.00 |
Bytes stored | 32.00 |
Stride 0 | 1.00 |
Stride 1 | 7.00 |
Stride n | 6.00 |
Stride unknown | 0.00 |
Stride indirect | 0.00 |
Vectorization ratio all | 97.67 |
Vectorization ratio load | 100.00 |
Vectorization ratio store | 100.00 |
Vectorization ratio mul | 100.00 |
Vectorization ratio add_sub | 100.00 |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | 100.00 |
Vectorization ratio other | 50.00 |
Vector-efficiency ratio all | 24.71 |
Vector-efficiency ratio load | 25.00 |
Vector-efficiency ratio store | 25.00 |
Vector-efficiency ratio mul | 25.00 |
Vector-efficiency ratio add_sub | 25.00 |
Vector-efficiency ratio fma | NA |
Vector-efficiency ratio div_sqrt | 25.00 |
Vector-efficiency ratio other | 18.75 |
Path / |
Function | pdv_kernel_.DIR.OMP.PARALLEL.2 |
Source file and lines | PdV_kernel.f90:69-99 |
Module | exec |
nb instructions | 48 |
nb uops | 47 |
loop length | 238 |
used x86 registers | 15 |
used mmx registers | 0 |
used xmm registers | 6 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 3 |
ADD-SUB / MUL ratio | 1.00 |
micro-operation queue | 7.83 cycles |
front end | 7.83 cycles |
ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 0.50 | 0.50 | 0.25 | 0.25 | 0.50 | 7.33 | 7.33 | 7.33 | 6.00 | 6.00 | 5.67 | 5.33 | 1.00 | 1.00 |
cycles | 0.50 | 0.50 | 0.25 | 0.25 | 0.50 | 7.33 | 7.33 | 7.33 | 6.00 | 6.00 | 5.67 | 5.33 | 1.00 | 1.00 |
Cycles executing div or sqrt instructions | 10.00 |
Longest recurrence chain latency (RecMII) | 1.00 |
Front-end | 7.83 |
Dispatch | 7.33 |
DIV/SQRT | 10.00 |
Data deps. | 1.00 |
Overall L1 | 10.00 |
all | 97% |
load | 100% |
store | 100% |
mul | 100% |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | 100% |
other | 50% |
all | 24% |
load | 25% |
store | 25% |
mul | 25% |
add-sub | 25% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | 25% |
other | 18% |
Instruction | Nb FU | ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MOVUPD -0x8(%R11,%R15,8),%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOVUPD (%R11,%R15,8),%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOVUPD -0x8(%R8,%R15,8),%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
ADDPD %XMM2,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 |
MOVUPD (%R8,%R15,8),%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
ADDPD %XMM3,%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 |
MOVAPD %XMM1,%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
UNPCKLPD %XMM1,%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 1 | 0.40 |
MOVUPD -0x8(%RDX,%R15,8),%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOVUPD (%RDX,%R15,8),%XMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MULPD %XMM3,%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MULPD %XMM4,%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MULPD %XMM3,%XMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MULPD %XMM2,%XMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOVUPD -0x8(%RDI,%R15,8),%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOVUPD (%RDI,%R15,8),%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
ADDPD %XMM2,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 |
MOVUPD (%R10,%R15,8),%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MULPD %XMM3,%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MULPD %XMM4,%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 |
ADDPD %XMM5,%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 |
SUBPD %XMM2,%XMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 |
MOVUPD -0x8(%R13,%R15,8),%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOVUPD (%R13,%R15,8),%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
ADDPD %XMM2,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 |
MOVUPD (%RCX,%R15,8),%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MULPD %XMM3,%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MULPD %XMM4,%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 |
ADDPD %XMM6,%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 |
MOVUPD (%R12,%R15,8),%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOVUPD (%R9,%R15,8),%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOVUPD (%RAX,%R15,8),%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
ADDPD %XMM4,%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 |
MULPD %XMM2,%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 |
ADDPD %XMM3,%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 |
MOVUPD (%R14,%R15,8),%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MULPD %XMM3,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 |
DIVPD %XMM4,%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13 | 5 |
MOVUPD (%RSI,%R15,8),%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
SUBPD %XMM5,%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 |
MOV -0x80(%RBP),%RBX | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 |
MOVUPD %XMM3,(%RBX,%R15,8) | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 4 | 1 |
DIVPD %XMM2,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13 | 5 |
MOV -0x50(%RBP),%RBX | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 |
MOVUPD %XMM4,(%RBX,%R15,8) | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 4 | 1 |
ADD $0x2,%R15 | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 |
CMP -0x30(%RBP),%R15 | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
JB 42aa20 <pdv_kernel_module_mp_pdv_kernel_.DIR.OMP.PARALLEL.2+0xf20> | 1 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50-1 |
Function | pdv_kernel_.DIR.OMP.PARALLEL.2 |
Source file and lines | PdV_kernel.f90:69-99 |
Module | exec |
nb instructions | 48 |
nb uops | 47 |
loop length | 238 |
used x86 registers | 15 |
used mmx registers | 0 |
used xmm registers | 6 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 3 |
ADD-SUB / MUL ratio | 1.00 |
micro-operation queue | 7.83 cycles |
front end | 7.83 cycles |
ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 0.50 | 0.50 | 0.25 | 0.25 | 0.50 | 7.33 | 7.33 | 7.33 | 6.00 | 6.00 | 5.67 | 5.33 | 1.00 | 1.00 |
cycles | 0.50 | 0.50 | 0.25 | 0.25 | 0.50 | 7.33 | 7.33 | 7.33 | 6.00 | 6.00 | 5.67 | 5.33 | 1.00 | 1.00 |
Cycles executing div or sqrt instructions | 10.00 |
Longest recurrence chain latency (RecMII) | 1.00 |
Front-end | 7.83 |
Dispatch | 7.33 |
DIV/SQRT | 10.00 |
Data deps. | 1.00 |
Overall L1 | 10.00 |
all | 97% |
load | 100% |
store | 100% |
mul | 100% |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | 100% |
other | 50% |
all | 24% |
load | 25% |
store | 25% |
mul | 25% |
add-sub | 25% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | 25% |
other | 18% |
Instruction | Nb FU | ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MOVUPD -0x8(%R11,%R15,8),%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOVUPD (%R11,%R15,8),%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOVUPD -0x8(%R8,%R15,8),%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
ADDPD %XMM2,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 |
MOVUPD (%R8,%R15,8),%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
ADDPD %XMM3,%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 |
MOVAPD %XMM1,%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
UNPCKLPD %XMM1,%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 1 | 0.40 |
MOVUPD -0x8(%RDX,%R15,8),%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOVUPD (%RDX,%R15,8),%XMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MULPD %XMM3,%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MULPD %XMM4,%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MULPD %XMM3,%XMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MULPD %XMM2,%XMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOVUPD -0x8(%RDI,%R15,8),%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOVUPD (%RDI,%R15,8),%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
ADDPD %XMM2,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 |
MOVUPD (%R10,%R15,8),%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MULPD %XMM3,%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MULPD %XMM4,%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 |
ADDPD %XMM5,%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 |
SUBPD %XMM2,%XMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 |
MOVUPD -0x8(%R13,%R15,8),%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOVUPD (%R13,%R15,8),%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
ADDPD %XMM2,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 |
MOVUPD (%RCX,%R15,8),%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MULPD %XMM3,%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MULPD %XMM4,%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 |
ADDPD %XMM6,%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 |
MOVUPD (%R12,%R15,8),%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOVUPD (%R9,%R15,8),%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOVUPD (%RAX,%R15,8),%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
ADDPD %XMM4,%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 |
MULPD %XMM2,%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 |
ADDPD %XMM3,%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 |
MOVUPD (%R14,%R15,8),%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MULPD %XMM3,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 |
DIVPD %XMM4,%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13 | 5 |
MOVUPD (%RSI,%R15,8),%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
SUBPD %XMM5,%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 |
MOV -0x80(%RBP),%RBX | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 |
MOVUPD %XMM3,(%RBX,%R15,8) | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 4 | 1 |
DIVPD %XMM2,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13 | 5 |
MOV -0x50(%RBP),%RBX | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 |
MOVUPD %XMM4,(%RBX,%R15,8) | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 4 | 1 |
ADD $0x2,%R15 | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 |
CMP -0x30(%RBP),%R15 | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
JB 42aa20 <pdv_kernel_module_mp_pdv_kernel_.DIR.OMP.PARALLEL.2+0xf20> | 1 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50-1 |