Loop Id: 1057 | Module: exec | Source: forall.hpp:59-59 [...] | Coverage: 2.99% |
---|
Loop Id: 1057 | Module: exec | Source: forall.hpp:59-59 [...] | Coverage: 2.99% |
---|
0x462750 VMOVUPD (%RCX,%RSI,8),%YMM1 [1] |
0x462755 VFMADD213PD (%R9,%RSI,8),%YMM0,%YMM1 [2] |
0x46275b VMOVUPD %YMM1,(%R9,%RSI,8) [2] |
0x462761 ADD $0x4,%RSI |
0x462765 CMP %RAX,%RSI |
0x462768 JLE 462750 |
/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/LTimes.cpp: 62 - 62 |
-------------------------------------------------------------------------------- |
62: phi(nm,g,z) += ell(nm, d) * psi(d, g, z); |
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::LTimes(Kripke:[...] | ArchLayout.h:145 | exec |
○ | Kripke::SteadyStateSolver(Krip[...] | basic_string.h:202 | 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 | 1.41 |
CQA speedup if fully vectorized | 2.00 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.50 |
Bottlenecks | micro-operation queue, |
Function | void Kripke::DispatchHelper |
Source | forall.hpp:59-59,LTimes.cpp:62-62 |
Source loop unroll info | unrolled by 4 |
Source loop unroll confidence level | high |
Unroll/vectorization loop type | main |
Unroll factor | 4 |
CQA cycles | 1.50 |
CQA cycles if no scalar integer | 1.50 |
CQA cycles if FP arith vectorized | 1.06 |
CQA cycles if fully vectorized | 0.75 |
Front-end cycles | 1.50 |
DIV/SQRT cycles | 1.00 |
P0 cycles | 0.75 |
P1 cycles | 1.00 |
P2 cycles | 1.00 |
P3 cycles | 1.00 |
P4 cycles | 0.75 |
P5 cycles | 0.50 |
P6 cycles | 1.00 |
P7 cycles | 0.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | 1.66 |
Stall cycles (UFS) | 0.00 |
Nb insns | 6.00 |
Nb uops | 5.00 |
Nb loads | 2.00 |
Nb stores | 1.00 |
Nb stack references | 0.00 |
FLOP/cycle | 5.33 |
Nb FLOP add-sub | 0.00 |
Nb FLOP mul | 0.00 |
Nb FLOP fma | 4.00 |
Nb FLOP div | 0.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 64.00 |
Bytes prefetched | 0.00 |
Bytes loaded | 64.00 |
Bytes stored | 32.00 |
Stride 0 | 0.00 |
Stride 1 | 2.00 |
Stride n | 0.00 |
Stride unknown | 0.00 |
Stride indirect | 0.00 |
Vectorization ratio all | 100.00 |
Vectorization ratio load | 100.00 |
Vectorization ratio store | 100.00 |
Vectorization ratio mul | NA |
Vectorization ratio add_sub | NA |
Vectorization ratio fma | 100.00 |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | NA |
Vector-efficiency ratio all | 50.00 |
Vector-efficiency ratio load | 50.00 |
Vector-efficiency ratio store | 50.00 |
Vector-efficiency ratio mul | NA |
Vector-efficiency ratio add_sub | NA |
Vector-efficiency ratio fma | 50.00 |
Vector-efficiency ratio div_sqrt | NA |
Vector-efficiency ratio other | NA |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.00 |
CQA speedup if FP arith vectorized | 1.41 |
CQA speedup if fully vectorized | 2.00 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.50 |
Bottlenecks | micro-operation queue, |
Function | void Kripke::DispatchHelper |
Source | forall.hpp:59-59,LTimes.cpp:62-62 |
Source loop unroll info | unrolled by 4 |
Source loop unroll confidence level | high |
Unroll/vectorization loop type | main |
Unroll factor | 4 |
CQA cycles | 1.50 |
CQA cycles if no scalar integer | 1.50 |
CQA cycles if FP arith vectorized | 1.06 |
CQA cycles if fully vectorized | 0.75 |
Front-end cycles | 1.50 |
DIV/SQRT cycles | 1.00 |
P0 cycles | 0.75 |
P1 cycles | 1.00 |
P2 cycles | 1.00 |
P3 cycles | 1.00 |
P4 cycles | 0.75 |
P5 cycles | 0.50 |
P6 cycles | 1.00 |
P7 cycles | 0.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | 1.66 |
Stall cycles (UFS) | 0.00 |
Nb insns | 6.00 |
Nb uops | 5.00 |
Nb loads | 2.00 |
Nb stores | 1.00 |
Nb stack references | 0.00 |
FLOP/cycle | 5.33 |
Nb FLOP add-sub | 0.00 |
Nb FLOP mul | 0.00 |
Nb FLOP fma | 4.00 |
Nb FLOP div | 0.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 64.00 |
Bytes prefetched | 0.00 |
Bytes loaded | 64.00 |
Bytes stored | 32.00 |
Stride 0 | 0.00 |
Stride 1 | 2.00 |
Stride n | 0.00 |
Stride unknown | 0.00 |
Stride indirect | 0.00 |
Vectorization ratio all | 100.00 |
Vectorization ratio load | 100.00 |
Vectorization ratio store | 100.00 |
Vectorization ratio mul | NA |
Vectorization ratio add_sub | NA |
Vectorization ratio fma | 100.00 |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | NA |
Vector-efficiency ratio all | 50.00 |
Vector-efficiency ratio load | 50.00 |
Vector-efficiency ratio store | 50.00 |
Vector-efficiency ratio mul | NA |
Vector-efficiency ratio add_sub | NA |
Vector-efficiency ratio fma | 50.00 |
Vector-efficiency ratio div_sqrt | NA |
Vector-efficiency ratio other | NA |
Path / |
nb instructions | 6 |
nb uops | 5 |
loop length | 26 |
used x86 registers | 4 |
used mmx registers | 0 |
used xmm registers | 0 |
used ymm registers | 2 |
used zmm registers | 0 |
nb stack references | 0 |
micro-operation queue | 1.50 cycles |
front end | 1.50 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | |
---|---|---|---|---|---|---|---|---|
uops | 1.00 | 0.75 | 1.00 | 1.00 | 1.00 | 0.75 | 0.50 | 1.00 |
cycles | 1.00 | 0.75 | 1.00 | 1.00 | 1.00 | 0.75 | 0.50 | 1.00 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 1.00 |
FE+BE cycles | 1.66 |
Stall cycles | 0.00 |
Front-end | 1.50 |
Dispatch | 1.00 |
Data deps. | 1.00 |
Overall L1 | 1.50 |
all | 100% |
load | 100% |
store | 100% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | 100% |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | NA (no other vectorizable/vectorized instructions) |
all | 50% |
load | 50% |
store | 50% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | 50% |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | NA (no other vectorizable/vectorized instructions) |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|
VMOVUPD (%RCX,%RSI,8),%YMM1 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 5-6 | 0.50 |
VFMADD213PD (%R9,%RSI,8),%YMM0,%YMM1 | 1 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVUPD %YMM1,(%R9,%RSI,8) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
ADD $0x4,%RSI | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
CMP %RAX,%RSI | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
JLE 462750 <_ZNK6Kripke14DispatchHelperINS_12ArchT_OpenMPEEclINS_11LayoutT_DGZE10LTimesSdomJRNS_6SdomIdERKNS_4Core3SetESB_SB_SB_RNS8_5FieldIdJNS_9DirectionENS_5GroupENS_4ZoneEEEERNSC_IdJNS_6MomentESE_SF_EEERNSC_IdJSI_SD_EEEEEEvT_RKT0_DpOT1_.extracted+0x610> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |
nb instructions | 6 |
nb uops | 5 |
loop length | 26 |
used x86 registers | 4 |
used mmx registers | 0 |
used xmm registers | 0 |
used ymm registers | 2 |
used zmm registers | 0 |
nb stack references | 0 |
micro-operation queue | 1.50 cycles |
front end | 1.50 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | |
---|---|---|---|---|---|---|---|---|
uops | 1.00 | 0.75 | 1.00 | 1.00 | 1.00 | 0.75 | 0.50 | 1.00 |
cycles | 1.00 | 0.75 | 1.00 | 1.00 | 1.00 | 0.75 | 0.50 | 1.00 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 1.00 |
FE+BE cycles | 1.66 |
Stall cycles | 0.00 |
Front-end | 1.50 |
Dispatch | 1.00 |
Data deps. | 1.00 |
Overall L1 | 1.50 |
all | 100% |
load | 100% |
store | 100% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | 100% |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | NA (no other vectorizable/vectorized instructions) |
all | 50% |
load | 50% |
store | 50% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | 50% |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | NA (no other vectorizable/vectorized instructions) |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|
VMOVUPD (%RCX,%RSI,8),%YMM1 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 5-6 | 0.50 |
VFMADD213PD (%R9,%RSI,8),%YMM0,%YMM1 | 1 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVUPD %YMM1,(%R9,%RSI,8) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
ADD $0x4,%RSI | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
CMP %RAX,%RSI | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
JLE 462750 <_ZNK6Kripke14DispatchHelperINS_12ArchT_OpenMPEEclINS_11LayoutT_DGZE10LTimesSdomJRNS_6SdomIdERKNS_4Core3SetESB_SB_SB_RNS8_5FieldIdJNS_9DirectionENS_5GroupENS_4ZoneEEEERNSC_IdJNS_6MomentESE_SF_EEERNSC_IdJSI_SD_EEEEEEvT_RKT0_DpOT1_.extracted+0x610> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |