Loop Id: 171 | Module: exec | Source: flux_calc.cpp:36-40 [...] | Coverage: 4.48% |
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Loop Id: 171 | Module: exec | Source: flux_calc.cpp:36-40 [...] | Coverage: 4.48% |
---|
0x422000 LDR D28, [X19] [17] |
0x422004 MOVPRFX Z24, Z0 |
0x422008 SDIV Z24.D, P0/M, Z24.D, Z2.D |
0x42200c ADD Z25.D, Z3.D, Z24.D |
0x422010 MOVPRFX Z26, Z0 |
0x422014 MLS Z26.D, P0/M, Z24.D, Z2.D |
0x422018 ADD Z27.D, Z4.D, Z26.D |
0x42201c MOVPRFX Z29, Z27 |
0x422020 SXTW Z29.D, P0/M, Z27.D |
0x422024 SUBS X12, X12, X10 |
0x422028 ADD Z24.D, Z21.D, Z24.D |
0x42202c ADD Z26.D, Z23.D, Z26.D |
0x422030 ADD Z0.D, Z0.D, Z1.D |
0x422034 SXTW Z25.D, P0/M, Z25.D |
0x422038 MOVPRFX Z30, Z29 |
0x42203c MLA Z30.D, P0/M, Z5.D, Z25.D |
0x422040 LD1D {Z30.D}, P0/Z, [X8, Z30.D,LSL #3] [5] |
0x422044 MOVPRFX Z31, Z29 |
0x422048 MLA Z31.D, P0/M, Z6.D, Z25.D |
0x42204c LD1D {Z31.D}, P0/Z, [X28, Z31.D,LSL #3] [12] |
0x422050 SXTW Z24.D, P0/M, Z24.D |
0x422054 FMUL D28, D28, D22 |
0x422058 DUP Z28.D, Z28.D[0] |
0x42205c FMUL Z28.D, Z28.D, Z30.D |
0x422060 MOVPRFX Z30, Z29 |
0x422064 MLA Z30.D, P0/M, Z6.D, Z24.D |
0x422068 LD1D {Z30.D}, P0/Z, [X28, Z30.D,LSL #3] [10] |
0x42206c MAD Z24.D, P0/M, Z7.D, Z29.D |
0x422070 FADD Z30.D, Z31.D, Z30.D |
0x422074 MOVPRFX Z31, Z29 |
0x422078 MLA Z31.D, P0/M, Z7.D, Z25.D |
0x42207c LD1D {Z31.D}, P0/Z, [X23, Z31.D,LSL #3] [11] |
0x422080 LD1D {Z24.D}, P0/Z, [X23, Z24.D,LSL #3] [15] |
0x422084 FADD Z30.D, Z30.D, Z31.D |
0x422088 FADD Z24.D, Z30.D, Z24.D |
0x42208c MOVPRFX Z30, Z18 |
0x422090 MUL Z30.D, P0/M, Z30.D, Z25.D |
0x422094 ADR Z31.D, [Z30, Z27.D,SXTW] [14] |
0x422098 ADR Z30.D, [Z30, Z26.D,SXTW] [6] |
0x42209c FMUL Z24.D, Z28.D, Z24.D |
0x4220a0 MOVPRFX Z28, Z29 |
0x4220a4 MLA Z28.D, P0/M, Z16.D, Z25.D |
0x4220a8 ST1D {Z24.D}, P0, [X13, Z28.D,LSL #3] [13] |
0x4220ac MOVPRFX Z28, Z29 |
0x4220b0 MLA Z28.D, P0/M, Z17.D, Z25.D |
0x4220b4 LDR D24, [X19] [17] |
0x4220b8 LD1D {Z28.D}, P0/Z, [X21, Z28.D,LSL #3] [7] |
0x4220bc LD1D {Z31.D}, P0/Z, [X22, Z31.D,LSL #3] [8] |
0x4220c0 LD1D {Z30.D}, P0/Z, [X22, Z30.D,LSL #3] [3] |
0x4220c4 FADD Z30.D, Z31.D, Z30.D |
0x4220c8 MOVPRFX Z31, Z19 |
0x4220cc MUL Z31.D, P0/M, Z31.D, Z25.D |
0x4220d0 ADR Z27.D, [Z31, Z27.D,SXTW] [2] |
0x4220d4 ADR Z26.D, [Z31, Z26.D,SXTW] [4] |
0x4220d8 MAD Z25.D, P0/M, Z20.D, Z29.D |
0x4220dc FMUL D24, D24, D22 |
0x4220e0 LD1D {Z27.D}, P0/Z, [X24, Z27.D,LSL #3] [9] |
0x4220e4 LD1D {Z26.D}, P0/Z, [X24, Z26.D,LSL #3] [16] |
0x4220e8 DUP Z24.D, Z24.D[0] |
0x4220ec FADD Z27.D, Z30.D, Z27.D |
0x4220f0 FMUL Z24.D, Z24.D, Z28.D |
0x4220f4 FADD Z26.D, Z27.D, Z26.D |
0x4220f8 FMUL Z24.D, Z24.D, Z26.D |
0x4220fc ST1D {Z24.D}, P0, [X25, Z25.D,LSL #3] [1] |
0x422100 B.NE 422000 |
/home/hbollore/qaas-runs/170-290-5445/intel/CloverLeafCXX/build/CloverLeafCXX/src/omp/context.h: 69 - 69 |
-------------------------------------------------------------------------------- |
69: T &operator()(size_t i, size_t j) const { return data[i + j * sizeX]; } |
/home/hbollore/qaas-runs/170-290-5445/intel/CloverLeafCXX/build/CloverLeafCXX/src/omp/flux_calc.cpp: 36 - 40 |
-------------------------------------------------------------------------------- |
36: #pragma omp parallel for simd collapse(2) |
37: for (int j = (y_min + 1); j < (y_max + 1 + 2); j++) { |
38: for (int i = (x_min + 1); i < (x_max + 1 + 2); i++) { |
39: vol_flux_x(i, j) = 0.25 * dt * xarea(i, j) * (xvel0(i, j) + xvel0(i + 0, j + 1) + xvel1(i, j) + xvel1(i + 0, j + 1)); |
40: vol_flux_y(i, j) = 0.25 * dt * yarea(i, j) * (yvel0(i, j) + yvel0(i + 1, j + 0) + yvel1(i, j) + yvel1(i + 1, j + 0)); |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
○100.00 | __kmp_invoke_microtask | libomp.so |
Path / |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.00 |
CQA speedup if FP arith vectorized | 1.00 |
CQA speedup if fully vectorized | 1.07 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 2.89 |
Bottlenecks | P6, P7, |
Function | .omp_outlined.#0x421e30 |
Source | context.h:69-69,flux_calc.cpp:36-40 |
Source loop unroll info | unrolled by 4 |
Source loop unroll confidence level | high |
Unroll/vectorization loop type | NA |
Unroll factor | 4 |
CQA cycles | 23.50 |
CQA cycles if no scalar integer | 23.50 |
CQA cycles if FP arith vectorized | 23.50 |
CQA cycles if fully vectorized | 22.00 |
Front-end cycles | 8.13 |
DIV/SQRT cycles | 0.50 |
P0 cycles | 0.50 |
P1 cycles | 0.25 |
P2 cycles | 0.25 |
P3 cycles | 0.25 |
P4 cycles | 0.25 |
P5 cycles | 23.50 |
P6 cycles | 23.50 |
P7 cycles | 5.50 |
P8 cycles | 5.50 |
P9 cycles | 6.00 |
P10 cycles | 6.00 |
P11 cycles | 2.00 |
P12 cycles | 0.00 |
P13 cycles | 0.00 |
P14 cycles | 1.00 - 0.50 |
Inter-iter dependencies cycles | 2 |
FE+BE cycles (UFS) | NA |
Stall cycles (UFS) | NA |
Nb insns | 65.00 |
Nb uops | 65.00 |
Nb loads | NA |
Nb stores | 2.00 |
Nb stack references | 0.00 |
FLOP/cycle | 1.79 |
Nb FLOP add-sub | 24.00 |
Nb FLOP mul | 18.00 |
Nb FLOP fma | 0.00 |
Nb FLOP div | 0.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 17.02 |
Bytes prefetched | 0.00 |
Bytes loaded | 336.00 |
Bytes stored | 64.00 |
Stride 0 | NA |
Stride 1 | NA |
Stride n | NA |
Stride unknown | NA |
Stride indirect | NA |
Vectorization ratio all | 70.97 |
Vectorization ratio load | 62.50 |
Vectorization ratio store | 100.00 |
Vectorization ratio mul | 100.00 |
Vectorization ratio add_sub | 78.26 |
Vectorization ratio fma | 100.00 |
Vectorization ratio div_sqrt | 100.00 |
Vectorization ratio other | 31.25 |
Vector-efficiency ratio all | 91.53 |
Vector-efficiency ratio load | 71.88 |
Vector-efficiency ratio store | 100.00 |
Vector-efficiency ratio mul | 100.00 |
Vector-efficiency ratio add_sub | 83.70 |
Vector-efficiency ratio fma | 100.00 |
Vector-efficiency ratio div_sqrt | 100.00 |
Vector-efficiency ratio other | 100.00 |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.00 |
CQA speedup if FP arith vectorized | 1.00 |
CQA speedup if fully vectorized | 1.07 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 2.89 |
Bottlenecks | P6, P7, |
Function | .omp_outlined.#0x421e30 |
Source | context.h:69-69,flux_calc.cpp:36-40 |
Source loop unroll info | unrolled by 4 |
Source loop unroll confidence level | high |
Unroll/vectorization loop type | NA |
Unroll factor | 4 |
CQA cycles | 23.50 |
CQA cycles if no scalar integer | 23.50 |
CQA cycles if FP arith vectorized | 23.50 |
CQA cycles if fully vectorized | 22.00 |
Front-end cycles | 8.13 |
DIV/SQRT cycles | 0.50 |
P0 cycles | 0.50 |
P1 cycles | 0.25 |
P2 cycles | 0.25 |
P3 cycles | 0.25 |
P4 cycles | 0.25 |
P5 cycles | 23.50 |
P6 cycles | 23.50 |
P7 cycles | 5.50 |
P8 cycles | 5.50 |
P9 cycles | 6.00 |
P10 cycles | 6.00 |
P11 cycles | 2.00 |
P12 cycles | 0.00 |
P13 cycles | 0.00 |
P14 cycles | 1.00 - 0.50 |
Inter-iter dependencies cycles | 2 |
FE+BE cycles (UFS) | NA |
Stall cycles (UFS) | NA |
Nb insns | 65.00 |
Nb uops | 65.00 |
Nb loads | NA |
Nb stores | 2.00 |
Nb stack references | 0.00 |
FLOP/cycle | 1.79 |
Nb FLOP add-sub | 24.00 |
Nb FLOP mul | 18.00 |
Nb FLOP fma | 0.00 |
Nb FLOP div | 0.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 17.02 |
Bytes prefetched | 0.00 |
Bytes loaded | 336.00 |
Bytes stored | 64.00 |
Stride 0 | NA |
Stride 1 | NA |
Stride n | NA |
Stride unknown | NA |
Stride indirect | NA |
Vectorization ratio all | 70.97 |
Vectorization ratio load | 62.50 |
Vectorization ratio store | 100.00 |
Vectorization ratio mul | 100.00 |
Vectorization ratio add_sub | 78.26 |
Vectorization ratio fma | 100.00 |
Vectorization ratio div_sqrt | 100.00 |
Vectorization ratio other | 31.25 |
Vector-efficiency ratio all | 91.53 |
Vector-efficiency ratio load | 71.88 |
Vector-efficiency ratio store | 100.00 |
Vector-efficiency ratio mul | 100.00 |
Vector-efficiency ratio add_sub | 83.70 |
Vector-efficiency ratio fma | 100.00 |
Vector-efficiency ratio div_sqrt | 100.00 |
Vector-efficiency ratio other | 100.00 |
Path / |
Function | .omp_outlined.#0x421e30 |
Source file and lines | flux_calc.cpp:36-40 |
Module | exec |
nb instructions | 65 |
loop length | 260 |
nb stack references | 0 |
front end | 8.13 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | P12 | P13 | P14 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 0.50 | 0.50 | 0.25 | 0.25 | 0.25 | 0.25 | 23.50 | 23.50 | 2.00 | 2.00 | 6.00 | 6.00 | 2.00 | 0.00 | 0.00 |
cycles | 0.50 | 0.50 | 0.25 | 0.25 | 0.25 | 0.25 | 23.50 | 23.50 | 5.50 | 5.50 | 6.00 | 6.00 | 2.00 | 0.00 | 0.00 |
Cycles executing div or sqrt instructions | 1.00-0.50 |
Longest recurrence chain latency (RecMII) | 2.00 |
Front-end | 8.13 |
Data deps. | 2.00 |
Overall L1 | 23.50 |
all | 65% |
load | 62% |
store | 100% |
mul | 100% |
add-sub | 70% |
fma | 100% |
other | 35% |
all | 100% |
load | NA (no load vectorizable/vectorized instructions) |
store | NA (no store vectorizable/vectorized instructions) |
mul | 100% |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | NA (no other vectorizable/vectorized instructions) |
all | 70% |
load | 62% |
store | 100% |
mul | 100% |
add-sub | 78% |
fma | 100% |
div/sqrt | 100% |
other | 31% |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | P12 | P13 | P14 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LDR D28, [X19] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 6 | 0.33 |
MOVPRFX Z24, Z0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
SDIV Z24.D, P0/M, Z24.D, Z2.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7-20 | 1-0.50 |
ADD Z25.D, Z3.D, Z24.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MOVPRFX Z26, Z0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MLS Z26.D, P0/M, Z24.D, Z2.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
ADD Z27.D, Z4.D, Z26.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MOVPRFX Z29, Z27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
SXTW Z29.D, P0/M, Z27.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
SUBS X12, X12, X10 | 1 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
ADD Z24.D, Z21.D, Z24.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
ADD Z26.D, Z23.D, Z26.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
ADD Z0.D, Z0.D, Z1.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
SXTW Z25.D, P0/M, Z25.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
MOVPRFX Z30, Z29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MLA Z30.D, P0/M, Z5.D, Z25.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
LD1D {Z30.D}, P0/Z, [X8, Z30.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 6 | 0.50 |
MOVPRFX Z31, Z29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MLA Z31.D, P0/M, Z6.D, Z25.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
LD1D {Z31.D}, P0/Z, [X28, Z31.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 6 | 0.50 |
SXTW Z24.D, P0/M, Z24.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
FMUL D28, D28, D22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 3 | 0.25 |
DUP Z28.D, Z28.D[0] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
FMUL Z28.D, Z28.D, Z30.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOVPRFX Z30, Z29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MLA Z30.D, P0/M, Z6.D, Z24.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
LD1D {Z30.D}, P0/Z, [X28, Z30.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 6 | 0.50 |
MAD Z24.D, P0/M, Z7.D, Z29.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
FADD Z30.D, Z31.D, Z30.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MOVPRFX Z31, Z29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MLA Z31.D, P0/M, Z7.D, Z25.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
LD1D {Z31.D}, P0/Z, [X23, Z31.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 6 | 0.50 |
LD1D {Z24.D}, P0/Z, [X23, Z24.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 6 | 0.50 |
FADD Z30.D, Z30.D, Z31.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
FADD Z24.D, Z30.D, Z24.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MOVPRFX Z30, Z18 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MUL Z30.D, P0/M, Z30.D, Z25.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
ADR Z31.D, [Z30, Z27.D,SXTW] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
ADR Z30.D, [Z30, Z26.D,SXTW] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
FMUL Z24.D, Z28.D, Z24.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOVPRFX Z28, Z29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MLA Z28.D, P0/M, Z16.D, Z25.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
ST1D {Z24.D}, P0, [X13, Z28.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0 | 0 | 2 | 0.50 |
MOVPRFX Z28, Z29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MLA Z28.D, P0/M, Z17.D, Z25.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
LDR D24, [X19] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 6 | 0.33 |
LD1D {Z28.D}, P0/Z, [X21, Z28.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 6 | 0.50 |
LD1D {Z31.D}, P0/Z, [X22, Z31.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 6 | 0.50 |
LD1D {Z30.D}, P0/Z, [X22, Z30.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 6 | 0.50 |
FADD Z30.D, Z31.D, Z30.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MOVPRFX Z31, Z19 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MUL Z31.D, P0/M, Z31.D, Z25.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
ADR Z27.D, [Z31, Z27.D,SXTW] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
ADR Z26.D, [Z31, Z26.D,SXTW] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MAD Z25.D, P0/M, Z20.D, Z29.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
FMUL D24, D24, D22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 3 | 0.25 |
LD1D {Z27.D}, P0/Z, [X24, Z27.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 6 | 0.50 |
LD1D {Z26.D}, P0/Z, [X24, Z26.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 6 | 0.50 |
DUP Z24.D, Z24.D[0] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
FADD Z27.D, Z30.D, Z27.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
FMUL Z24.D, Z24.D, Z28.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
FADD Z26.D, Z27.D, Z26.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
FMUL Z24.D, Z24.D, Z26.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
ST1D {Z24.D}, P0, [X25, Z25.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0 | 0 | 2 | 0.50 |
B.NE 422000 <.omp_outlined.+0x1d0> | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 |
Function | .omp_outlined.#0x421e30 |
Source file and lines | flux_calc.cpp:36-40 |
Module | exec |
nb instructions | 65 |
loop length | 260 |
nb stack references | 0 |
front end | 8.13 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | P12 | P13 | P14 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 0.50 | 0.50 | 0.25 | 0.25 | 0.25 | 0.25 | 23.50 | 23.50 | 2.00 | 2.00 | 6.00 | 6.00 | 2.00 | 0.00 | 0.00 |
cycles | 0.50 | 0.50 | 0.25 | 0.25 | 0.25 | 0.25 | 23.50 | 23.50 | 5.50 | 5.50 | 6.00 | 6.00 | 2.00 | 0.00 | 0.00 |
Cycles executing div or sqrt instructions | 1.00-0.50 |
Longest recurrence chain latency (RecMII) | 2.00 |
Front-end | 8.13 |
Data deps. | 2.00 |
Overall L1 | 23.50 |
all | 65% |
load | 62% |
store | 100% |
mul | 100% |
add-sub | 70% |
fma | 100% |
other | 35% |
all | 100% |
load | NA (no load vectorizable/vectorized instructions) |
store | NA (no store vectorizable/vectorized instructions) |
mul | 100% |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | NA (no other vectorizable/vectorized instructions) |
all | 70% |
load | 62% |
store | 100% |
mul | 100% |
add-sub | 78% |
fma | 100% |
div/sqrt | 100% |
other | 31% |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | P12 | P13 | P14 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LDR D28, [X19] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 6 | 0.33 |
MOVPRFX Z24, Z0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
SDIV Z24.D, P0/M, Z24.D, Z2.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7-20 | 1-0.50 |
ADD Z25.D, Z3.D, Z24.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MOVPRFX Z26, Z0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MLS Z26.D, P0/M, Z24.D, Z2.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
ADD Z27.D, Z4.D, Z26.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MOVPRFX Z29, Z27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
SXTW Z29.D, P0/M, Z27.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
SUBS X12, X12, X10 | 1 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
ADD Z24.D, Z21.D, Z24.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
ADD Z26.D, Z23.D, Z26.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
ADD Z0.D, Z0.D, Z1.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
SXTW Z25.D, P0/M, Z25.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
MOVPRFX Z30, Z29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MLA Z30.D, P0/M, Z5.D, Z25.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
LD1D {Z30.D}, P0/Z, [X8, Z30.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 6 | 0.50 |
MOVPRFX Z31, Z29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MLA Z31.D, P0/M, Z6.D, Z25.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
LD1D {Z31.D}, P0/Z, [X28, Z31.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 6 | 0.50 |
SXTW Z24.D, P0/M, Z24.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
FMUL D28, D28, D22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 3 | 0.25 |
DUP Z28.D, Z28.D[0] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
FMUL Z28.D, Z28.D, Z30.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOVPRFX Z30, Z29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MLA Z30.D, P0/M, Z6.D, Z24.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
LD1D {Z30.D}, P0/Z, [X28, Z30.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 6 | 0.50 |
MAD Z24.D, P0/M, Z7.D, Z29.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
FADD Z30.D, Z31.D, Z30.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MOVPRFX Z31, Z29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MLA Z31.D, P0/M, Z7.D, Z25.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
LD1D {Z31.D}, P0/Z, [X23, Z31.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 6 | 0.50 |
LD1D {Z24.D}, P0/Z, [X23, Z24.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 6 | 0.50 |
FADD Z30.D, Z30.D, Z31.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
FADD Z24.D, Z30.D, Z24.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MOVPRFX Z30, Z18 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MUL Z30.D, P0/M, Z30.D, Z25.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
ADR Z31.D, [Z30, Z27.D,SXTW] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
ADR Z30.D, [Z30, Z26.D,SXTW] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
FMUL Z24.D, Z28.D, Z24.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
MOVPRFX Z28, Z29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MLA Z28.D, P0/M, Z16.D, Z25.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
ST1D {Z24.D}, P0, [X13, Z28.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0 | 0 | 2 | 0.50 |
MOVPRFX Z28, Z29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MLA Z28.D, P0/M, Z17.D, Z25.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
LDR D24, [X19] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 6 | 0.33 |
LD1D {Z28.D}, P0/Z, [X21, Z28.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 6 | 0.50 |
LD1D {Z31.D}, P0/Z, [X22, Z31.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 6 | 0.50 |
LD1D {Z30.D}, P0/Z, [X22, Z30.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 6 | 0.50 |
FADD Z30.D, Z31.D, Z30.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MOVPRFX Z31, Z19 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MUL Z31.D, P0/M, Z31.D, Z25.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
ADR Z27.D, [Z31, Z27.D,SXTW] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
ADR Z26.D, [Z31, Z26.D,SXTW] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
MAD Z25.D, P0/M, Z20.D, Z29.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
FMUL D24, D24, D22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 3 | 0.25 |
LD1D {Z27.D}, P0/Z, [X24, Z27.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 6 | 0.50 |
LD1D {Z26.D}, P0/Z, [X24, Z26.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 6 | 0.50 |
DUP Z24.D, Z24.D[0] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
FADD Z27.D, Z30.D, Z27.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
FMUL Z24.D, Z24.D, Z28.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
FADD Z26.D, Z27.D, Z26.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.50 |
FMUL Z24.D, Z24.D, Z26.D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
ST1D {Z24.D}, P0, [X25, Z25.D,LSL #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0 | 0 | 2 | 0.50 |
B.NE 422000 <.omp_outlined.+0x1d0> | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 |