Loop Id: 1485 | Module: exec | Source: forall.hpp:59-59 [...] | Coverage: 8.86% |
---|
Loop Id: 1485 | Module: exec | Source: forall.hpp:59-59 [...] | Coverage: 8.86% |
---|
0x48ca70 VDIVSD (%RCX,%RDI,1),%XMM8,%XMM4 [1] |
0x48ca75 VMOVSD (%R10,%RBX,1),%XMM5 [6] |
0x48ca7b VMOVSD (%R13,%RDI,1),%XMM6 [4] |
0x48ca82 VADDSD (%R11,%RBX,1),%XMM3,%XMM7 [5] |
0x48ca88 VFMADD231SD %XMM4,%XMM0,%XMM5 |
0x48ca8d VMOVSD (%RSI,%RDI,1),%XMM1 [2] |
0x48ca92 VADDSD %XMM4,%XMM2,%XMM4 |
0x48ca96 VFMADD231SD %XMM2,%XMM6,%XMM5 |
0x48ca9b VADDSD %XMM4,%XMM7,%XMM4 |
0x48ca9f VFMADD231SD %XMM3,%XMM1,%XMM5 |
0x48caa4 VDIVSD %XMM4,%XMM5,%XMM4 |
0x48caa8 VADDSD %XMM4,%XMM4,%XMM5 |
0x48caac VSUBSD %XMM6,%XMM5,%XMM6 |
0x48cab0 VMOVSD %XMM4,(%R14,%RBX,1) [3] |
0x48cab6 VSUBSD %XMM0,%XMM5,%XMM0 |
0x48caba VMOVSD %XMM6,(%R13,%RDI,1) [4] |
0x48cac1 VSUBSD %XMM1,%XMM5,%XMM1 |
0x48cac5 VMOVSD %XMM1,(%RSI,%RDI,1) [2] |
0x48caca ADD %R15,%RDI |
0x48cacd ADD %RDX,%RBX |
0x48cad0 DEC %RAX |
0x48cad3 JNE 48ca70 |
/home/kcamus/qaas_runs/169-391-8990/intel/Kripke/build/Kripke/tpl/raja/include/RAJA/policy/loop/forall.hpp: 59 - 59 |
-------------------------------------------------------------------------------- |
59: for (decltype(distance_it) i = 0; i < distance_it; ++i) { |
/home/kcamus/qaas_runs/169-391-8990/intel/Kripke/build/Kripke/src/Kripke/Kernel/SweepSubdomain.cpp: 87 - 105 |
-------------------------------------------------------------------------------- |
87: double xcos_dxi = 2.0 * xcos(d) / dx(i); |
[...] |
95: + psi_lf(d, g, j, k) * xcos_dxi |
96: + psi_fr(d, g, i, k) * ycos_dyj |
97: + psi_bo(d, g, i, j) * zcos_dzk) |
98: / (xcos_dxi + ycos_dyj + zcos_dzk + sigt(g, z)); |
99: |
100: psi(d, g, z) = psi_d_g_z; |
101: |
102: /* Apply diamond-difference relationships */ |
103: psi_lf(d, g, j, k) = 2.0 * psi_d_g_z - psi_lf(d, g, j, k); |
104: psi_fr(d, g, i, k) = 2.0 * psi_d_g_z - psi_fr(d, g, i, k); |
105: psi_bo(d, g, i, j) = 2.0 * psi_d_g_z - psi_bo(d, g, i, j); |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►100.00+ | __kmp_invoke_microtask | libiomp5.so | |
○ | __kmp_fork_call | libiomp5.so | |
○ | __kmpc_fork_call | libiomp5.so | |
○ | void Kripke::DispatchHelper<Kr[...] | internal.hpp:345 | exec |
○ | Kripke::Kernel::sweepSubdomain[...] | ArchLayout.h:145 | exec |
○ | Kripke::SweepSolver(Kripke::Co[...] | SweepSolver.cpp:78 | exec |
○ | Kripke::SteadyStateSolver(Krip[...] | stl_vector.h:366 | exec |
○ | main | kripke.cpp:482 | exec |
○ | __libc_init_first | libc.so.6 |
Path / |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.00 |
CQA speedup if FP arith vectorized | 2.48 |
CQA speedup if fully vectorized | 8.00 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | NA |
Bottlenecks | |
Function | void Kripke::DispatchHelper |
Source | forall.hpp:59-59,SweepSubdomain.cpp:87-105 |
Source loop unroll info | unrolled by 2 |
Source loop unroll confidence level | low |
Unroll/vectorization loop type | peel/tail |
Unroll factor | 1 |
CQA cycles | 33.00 - 34.00 |
CQA cycles if no scalar integer | 33.00 - 34.00 |
CQA cycles if FP arith vectorized | 13.31 - 13.72 |
CQA cycles if fully vectorized | 4.13 - 4.25 |
Front-end cycles | 5.75 |
DIV/SQRT cycles | 6.00 |
P0 cycles | 6.00 |
P1 cycles | 2.83 |
P2 cycles | 2.50 |
P3 cycles | 3.00 |
P4 cycles | 1.50 |
P5 cycles | 1.50 |
P6 cycles | 2.67 |
P7 cycles | 8.00 |
Inter-iter dependencies cycles | 33 - 34 |
FE+BE cycles (UFS) | 33.48 - 34.44 |
Stall cycles (UFS) | 27.23 - 28.18 |
Nb insns | 22.00 |
Nb uops | 21.00 |
Nb loads | 5.00 |
Nb stores | 3.00 |
Nb stack references | 0.00 |
FLOP/cycle | 0.45 - 0.44 |
Nb FLOP add-sub | 7.00 |
Nb FLOP mul | 0.00 |
Nb FLOP fma | 3.00 |
Nb FLOP div | 2.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 1.88 - 1.94 |
Bytes prefetched | 0.00 |
Bytes loaded | 40.00 |
Bytes stored | 24.00 |
Stride 0 | 0.00 |
Stride 1 | 0.00 |
Stride n | 0.00 |
Stride unknown | 6.00 |
Stride indirect | 0.00 |
Vectorization ratio all | 0.00 |
Vectorization ratio load | 0.00 |
Vectorization ratio store | 0.00 |
Vectorization ratio mul | NA |
Vectorization ratio add_sub | 0.00 |
Vectorization ratio fma | 0.00 |
Vectorization ratio div_sqrt | 0.00 |
Vectorization ratio other | NA |
Vector-efficiency ratio all | 12.50 |
Vector-efficiency ratio load | 12.50 |
Vector-efficiency ratio store | 12.50 |
Vector-efficiency ratio mul | NA |
Vector-efficiency ratio add_sub | 12.50 |
Vector-efficiency ratio fma | 12.50 |
Vector-efficiency ratio div_sqrt | 12.50 |
Vector-efficiency ratio other | NA |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.00 |
CQA speedup if FP arith vectorized | 2.48 |
CQA speedup if fully vectorized | 8.00 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | NA |
Bottlenecks | |
Function | void Kripke::DispatchHelper |
Source | forall.hpp:59-59,SweepSubdomain.cpp:87-105 |
Source loop unroll info | unrolled by 2 |
Source loop unroll confidence level | low |
Unroll/vectorization loop type | peel/tail |
Unroll factor | 1 |
CQA cycles | 33.00 - 34.00 |
CQA cycles if no scalar integer | 33.00 - 34.00 |
CQA cycles if FP arith vectorized | 13.31 - 13.72 |
CQA cycles if fully vectorized | 4.13 - 4.25 |
Front-end cycles | 5.75 |
DIV/SQRT cycles | 6.00 |
P0 cycles | 6.00 |
P1 cycles | 2.83 |
P2 cycles | 2.50 |
P3 cycles | 3.00 |
P4 cycles | 1.50 |
P5 cycles | 1.50 |
P6 cycles | 2.67 |
P7 cycles | 8.00 |
Inter-iter dependencies cycles | 33 - 34 |
FE+BE cycles (UFS) | 33.48 - 34.44 |
Stall cycles (UFS) | 27.23 - 28.18 |
Nb insns | 22.00 |
Nb uops | 21.00 |
Nb loads | 5.00 |
Nb stores | 3.00 |
Nb stack references | 0.00 |
FLOP/cycle | 0.45 - 0.44 |
Nb FLOP add-sub | 7.00 |
Nb FLOP mul | 0.00 |
Nb FLOP fma | 3.00 |
Nb FLOP div | 2.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 1.88 - 1.94 |
Bytes prefetched | 0.00 |
Bytes loaded | 40.00 |
Bytes stored | 24.00 |
Stride 0 | 0.00 |
Stride 1 | 0.00 |
Stride n | 0.00 |
Stride unknown | 6.00 |
Stride indirect | 0.00 |
Vectorization ratio all | 0.00 |
Vectorization ratio load | 0.00 |
Vectorization ratio store | 0.00 |
Vectorization ratio mul | NA |
Vectorization ratio add_sub | 0.00 |
Vectorization ratio fma | 0.00 |
Vectorization ratio div_sqrt | 0.00 |
Vectorization ratio other | NA |
Vector-efficiency ratio all | 12.50 |
Vector-efficiency ratio load | 12.50 |
Vector-efficiency ratio store | 12.50 |
Vector-efficiency ratio mul | NA |
Vector-efficiency ratio add_sub | 12.50 |
Vector-efficiency ratio fma | 12.50 |
Vector-efficiency ratio div_sqrt | 12.50 |
Vector-efficiency ratio other | NA |
Path / |
Function | void Kripke::DispatchHelper |
Source file and lines | forall.hpp:59-59 |
Module | exec |
nb instructions | 22 |
nb uops | 21 |
loop length | 101 |
used x86 registers | 11 |
used mmx registers | 0 |
used xmm registers | 9 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 0 |
micro-operation queue | 5.75 cycles |
front end | 5.75 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | |
---|---|---|---|---|---|---|---|---|
uops | 6.00 | 6.00 | 2.83 | 2.50 | 3.00 | 1.50 | 1.50 | 2.67 |
cycles | 6.00 | 6.00 | 2.83 | 2.50 | 3.00 | 1.50 | 1.50 | 2.67 |
Cycles executing div or sqrt instructions | 8.00 |
Longest recurrence chain latency (RecMII) | 33.00-34.00 |
FE+BE cycles | 33.48-34.44 |
Stall cycles | 27.23-28.18 |
RS full (events) | 33.00-33.97 |
Front-end | 5.75 |
Dispatch | 6.00 |
DIV/SQRT | 8.00 |
Data deps. | 33.00-34.00 |
Overall L1 | 33.00-34.00 |
all | 0% |
load | 0% |
store | 0% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 0% |
fma | 0% |
div/sqrt | 0% |
other | NA (no other vectorizable/vectorized instructions) |
all | 12% |
load | 12% |
store | 12% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 12% |
fma | 12% |
div/sqrt | 12% |
other | NA (no other vectorizable/vectorized instructions) |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|
VDIVSD (%RCX,%RDI,1),%XMM8,%XMM4 | 1 | 1 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13-14 | 4 |
VMOVSD (%R10,%RBX,1),%XMM5 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
VMOVSD (%R13,%RDI,1),%XMM6 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
VADDSD (%R11,%RBX,1),%XMM3,%XMM7 | 1 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD231SD %XMM4,%XMM0,%XMM5 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVSD (%RSI,%RDI,1),%XMM1 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
VADDSD %XMM4,%XMM2,%XMM4 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD231SD %XMM2,%XMM6,%XMM5 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VADDSD %XMM4,%XMM7,%XMM4 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD231SD %XMM3,%XMM1,%XMM5 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VDIVSD %XMM4,%XMM5,%XMM4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-14 | 4 |
VADDSD %XMM4,%XMM4,%XMM5 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VSUBSD %XMM6,%XMM5,%XMM6 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVSD %XMM4,(%R14,%RBX,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VSUBSD %XMM0,%XMM5,%XMM0 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVSD %XMM6,(%R13,%RDI,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VSUBSD %XMM1,%XMM5,%XMM1 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVSD %XMM1,(%RSI,%RDI,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
ADD %R15,%RDI | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
ADD %RDX,%RBX | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
DEC %RAX | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
JNE 48ca70 <_ZNK6Kripke14DispatchHelperINS_12ArchT_OpenMPEEclINS_11LayoutT_DGZE9SweepSdomJRNS_4Core9DataStoreERNS_6SdomIdEEEEvT_RKT0_DpOT1_.extracted+0xf40> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |
Function | void Kripke::DispatchHelper |
Source file and lines | forall.hpp:59-59 |
Module | exec |
nb instructions | 22 |
nb uops | 21 |
loop length | 101 |
used x86 registers | 11 |
used mmx registers | 0 |
used xmm registers | 9 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 0 |
micro-operation queue | 5.75 cycles |
front end | 5.75 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | |
---|---|---|---|---|---|---|---|---|
uops | 6.00 | 6.00 | 2.83 | 2.50 | 3.00 | 1.50 | 1.50 | 2.67 |
cycles | 6.00 | 6.00 | 2.83 | 2.50 | 3.00 | 1.50 | 1.50 | 2.67 |
Cycles executing div or sqrt instructions | 8.00 |
Longest recurrence chain latency (RecMII) | 33.00-34.00 |
FE+BE cycles | 33.48-34.44 |
Stall cycles | 27.23-28.18 |
RS full (events) | 33.00-33.97 |
Front-end | 5.75 |
Dispatch | 6.00 |
DIV/SQRT | 8.00 |
Data deps. | 33.00-34.00 |
Overall L1 | 33.00-34.00 |
all | 0% |
load | 0% |
store | 0% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 0% |
fma | 0% |
div/sqrt | 0% |
other | NA (no other vectorizable/vectorized instructions) |
all | 12% |
load | 12% |
store | 12% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 12% |
fma | 12% |
div/sqrt | 12% |
other | NA (no other vectorizable/vectorized instructions) |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|
VDIVSD (%RCX,%RDI,1),%XMM8,%XMM4 | 1 | 1 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13-14 | 4 |
VMOVSD (%R10,%RBX,1),%XMM5 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
VMOVSD (%R13,%RDI,1),%XMM6 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
VADDSD (%R11,%RBX,1),%XMM3,%XMM7 | 1 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD231SD %XMM4,%XMM0,%XMM5 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVSD (%RSI,%RDI,1),%XMM1 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
VADDSD %XMM4,%XMM2,%XMM4 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD231SD %XMM2,%XMM6,%XMM5 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VADDSD %XMM4,%XMM7,%XMM4 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD231SD %XMM3,%XMM1,%XMM5 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VDIVSD %XMM4,%XMM5,%XMM4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-14 | 4 |
VADDSD %XMM4,%XMM4,%XMM5 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VSUBSD %XMM6,%XMM5,%XMM6 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVSD %XMM4,(%R14,%RBX,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VSUBSD %XMM0,%XMM5,%XMM0 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVSD %XMM6,(%R13,%RDI,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VSUBSD %XMM1,%XMM5,%XMM1 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVSD %XMM1,(%RSI,%RDI,1) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
ADD %R15,%RDI | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
ADD %RDX,%RBX | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
DEC %RAX | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
JNE 48ca70 <_ZNK6Kripke14DispatchHelperINS_12ArchT_OpenMPEEclINS_11LayoutT_DGZE9SweepSdomJRNS_4Core9DataStoreERNS_6SdomIdEEEEvT_RKT0_DpOT1_.extracted+0xf40> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |
Metric | run_0 |
---|---|
Coverage (% app. time) | 8.86 |
Time (s) | 3.67 |
Instance Count | 15728640 |
Iteration Count - min | 16 |
Iteration Count - avg | 16 |
Iteration Count - max | 16 |
Cycles per Iteration - min | 23.62 |
Cycles per Iteration - avg | 26.77 |
Cycles per Iteration - max | 47828.62 |