Loop Id: 614 | Module: libqmcwfs.so | Source: inner_product.hpp:154-154 [...] | Coverage: 0.37% |
---|
Loop Id: 614 | Module: libqmcwfs.so | Source: inner_product.hpp:154-154 [...] | Coverage: 0.37% |
---|
0x59400 VMOVSD (%RAX),%XMM11 [5] |
0x59404 VMOVSD 0x10(%R8),%XMM10 [1] |
0x5940a ADD $0x20,%RAX |
0x5940e ADD $0x60,%R8 |
0x59412 VMOVDDUP %XMM11,%XMM12 |
0x59417 VFMADD213SD 0x10(%RBX),%XMM10,%XMM11 [2] |
0x5941d VFMADD231PD -0x60(%R8),%XMM12,%XMM0 [4] |
0x59423 VMOVSD %XMM11,0x10(%RBX) [2] |
0x59428 VMOVUPD %XMM0,(%RBX) [2] |
0x5942c VMOVSD -0x18(%RAX),%XMM14 [3] |
0x59431 VMOVSD -0x38(%R8),%XMM13 [4] |
0x59437 VMOVDDUP %XMM14,%XMM15 |
0x5943c VFMADD213SD 0x10(%RBX),%XMM13,%XMM14 [2] |
0x59442 VFMADD231PD -0x48(%R8),%XMM15,%XMM0 [4] |
0x59448 VMOVSD %XMM14,0x10(%RBX) [2] |
0x5944d VMOVUPD %XMM0,(%RBX) [2] |
0x59451 VMOVSD -0x10(%RAX),%XMM1 [3] |
0x59456 VMOVSD -0x20(%R8),%XMM2 [4] |
0x5945c VMOVDDUP %XMM1,%XMM7 |
0x59460 VFMADD213SD 0x10(%RBX),%XMM2,%XMM1 [2] |
0x59466 VFMADD231PD -0x30(%R8),%XMM7,%XMM0 [4] |
0x5946c VMOVSD %XMM1,0x10(%RBX) [2] |
0x59471 VMOVUPD %XMM0,(%RBX) [2] |
0x59475 VMOVSD -0x8(%RAX),%XMM4 [3] |
0x5947a VMOVSD -0x8(%R8),%XMM3 [4] |
0x59480 VMOVDDUP %XMM4,%XMM5 |
0x59484 VFMADD213SD 0x10(%RBX),%XMM3,%XMM4 [2] |
0x5948a VFMADD231PD -0x18(%R8),%XMM5,%XMM0 [4] |
0x59490 VMOVSD %XMM4,0x10(%RBX) [2] |
0x59495 VMOVUPD %XMM0,(%RBX) [2] |
0x59499 CMP %RAX,%R10 |
0x5949c JNE 59400 |
/home/kcamus/qaas_runs/169-390-4082/intel/miniqmc/build/miniqmc/src/Numerics/PETE/OperatorTags.h: 63 - 94 |
-------------------------------------------------------------------------------- |
63: return (a * b); |
[...] |
94: (const_cast<T1&>(a) += b); |
/home/kcamus/qaas_runs/169-390-4082/intel/miniqmc/build/miniqmc/src/Platforms/CPU/SIMD/inner_product.hpp: 154 - 154 |
-------------------------------------------------------------------------------- |
154: for (int i = 0; i < n; i++) |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►100.00+ | qmcplusplus::WaveFunction::eva[...] | stl_vector.h:989 | libqmcwfs.so |
○ | main._omp_fn.1 | miniqmc.cpp:429 | exec |
○ | GOMP_parallel | libgomp.h:985 | libgomp.so.1.0.0 |
Path / |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.00 |
CQA speedup if FP arith vectorized | 1.47 |
CQA speedup if fully vectorized | 6.40 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 2.00 |
Bottlenecks | |
Function | miniqmcreference::DiracDeterminantRef |
Source | OperatorTags.h:63-94,inner_product.hpp:154-154 |
Source loop unroll info | not unrolled or unrolled with no peel/tail loop |
Source loop unroll confidence level | max |
Unroll/vectorization loop type | NA |
Unroll factor | NA |
CQA cycles | 16.00 |
CQA cycles if no scalar integer | 16.00 |
CQA cycles if FP arith vectorized | 10.88 |
CQA cycles if fully vectorized | 2.50 |
Front-end cycles | 7.75 |
DIV/SQRT cycles | 4.00 |
P0 cycles | 4.00 |
P1 cycles | 8.00 |
P2 cycles | 8.00 |
P3 cycles | 8.00 |
P4 cycles | 4.00 |
P5 cycles | 3.00 |
P6 cycles | 8.00 |
P7 cycles | 0.00 |
Inter-iter dependencies cycles | 16 |
FE+BE cycles (UFS) | 16.14 |
Stall cycles (UFS) | 8.04 |
Nb insns | 32.00 |
Nb uops | 31.00 |
Nb loads | 16.00 |
Nb stores | 8.00 |
Nb stack references | 0.00 |
FLOP/cycle | 1.50 |
Nb FLOP add-sub | 0.00 |
Nb FLOP mul | 0.00 |
Nb FLOP fma | 12.00 |
Nb FLOP div | 0.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 16.00 |
Bytes prefetched | 0.00 |
Bytes loaded | 160.00 |
Bytes stored | 96.00 |
Stride 0 | 1.00 |
Stride 1 | 1.00 |
Stride n | 1.00 |
Stride unknown | 0.00 |
Stride indirect | 0.00 |
Vectorization ratio all | 28.57 |
Vectorization ratio load | 25.00 |
Vectorization ratio store | 50.00 |
Vectorization ratio mul | NA |
Vectorization ratio add_sub | NA |
Vectorization ratio fma | 50.00 |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | 0.00 |
Vector-efficiency ratio all | 16.07 |
Vector-efficiency ratio load | 15.63 |
Vector-efficiency ratio store | 18.75 |
Vector-efficiency ratio mul | NA |
Vector-efficiency ratio add_sub | NA |
Vector-efficiency ratio fma | 18.75 |
Vector-efficiency ratio div_sqrt | NA |
Vector-efficiency ratio other | 12.50 |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.00 |
CQA speedup if FP arith vectorized | 1.47 |
CQA speedup if fully vectorized | 6.40 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 2.00 |
Bottlenecks | |
Function | miniqmcreference::DiracDeterminantRef |
Source | OperatorTags.h:63-94,inner_product.hpp:154-154 |
Source loop unroll info | not unrolled or unrolled with no peel/tail loop |
Source loop unroll confidence level | max |
Unroll/vectorization loop type | NA |
Unroll factor | NA |
CQA cycles | 16.00 |
CQA cycles if no scalar integer | 16.00 |
CQA cycles if FP arith vectorized | 10.88 |
CQA cycles if fully vectorized | 2.50 |
Front-end cycles | 7.75 |
DIV/SQRT cycles | 4.00 |
P0 cycles | 4.00 |
P1 cycles | 8.00 |
P2 cycles | 8.00 |
P3 cycles | 8.00 |
P4 cycles | 4.00 |
P5 cycles | 3.00 |
P6 cycles | 8.00 |
P7 cycles | 0.00 |
Inter-iter dependencies cycles | 16 |
FE+BE cycles (UFS) | 16.14 |
Stall cycles (UFS) | 8.04 |
Nb insns | 32.00 |
Nb uops | 31.00 |
Nb loads | 16.00 |
Nb stores | 8.00 |
Nb stack references | 0.00 |
FLOP/cycle | 1.50 |
Nb FLOP add-sub | 0.00 |
Nb FLOP mul | 0.00 |
Nb FLOP fma | 12.00 |
Nb FLOP div | 0.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 16.00 |
Bytes prefetched | 0.00 |
Bytes loaded | 160.00 |
Bytes stored | 96.00 |
Stride 0 | 1.00 |
Stride 1 | 1.00 |
Stride n | 1.00 |
Stride unknown | 0.00 |
Stride indirect | 0.00 |
Vectorization ratio all | 28.57 |
Vectorization ratio load | 25.00 |
Vectorization ratio store | 50.00 |
Vectorization ratio mul | NA |
Vectorization ratio add_sub | NA |
Vectorization ratio fma | 50.00 |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | 0.00 |
Vector-efficiency ratio all | 16.07 |
Vector-efficiency ratio load | 15.63 |
Vector-efficiency ratio store | 18.75 |
Vector-efficiency ratio mul | NA |
Vector-efficiency ratio add_sub | NA |
Vector-efficiency ratio fma | 18.75 |
Vector-efficiency ratio div_sqrt | NA |
Vector-efficiency ratio other | 12.50 |
Path / |
Function | miniqmcreference::DiracDeterminantRef |
Source file and lines | inner_product.hpp:154-154 |
Module | libqmcwfs.so |
nb instructions | 32 |
nb uops | 31 |
loop length | 162 |
used x86 registers | 4 |
used mmx registers | 0 |
used xmm registers | 13 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 0 |
micro-operation queue | 7.75 cycles |
front end | 7.75 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | |
---|---|---|---|---|---|---|---|---|
uops | 4.00 | 4.00 | 8.00 | 8.00 | 8.00 | 4.00 | 3.00 | 8.00 |
cycles | 4.00 | 4.00 | 8.00 | 8.00 | 8.00 | 4.00 | 3.00 | 8.00 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 16.00 |
FE+BE cycles | 16.14 |
Stall cycles | 8.04 |
LB full (events) | 11.69 |
Front-end | 7.75 |
Dispatch | 8.00 |
Data deps. | 16.00 |
Overall L1 | 16.00 |
all | 28% |
load | 25% |
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 | 0% |
all | 16% |
load | 15% |
store | 18% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | 18% |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 12% |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|
VMOVSD (%RAX),%XMM11 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
VMOVSD 0x10(%R8),%XMM10 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
ADD $0x20,%RAX | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
ADD $0x60,%R8 | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
VMOVDDUP %XMM11,%XMM12 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
VFMADD213SD 0x10(%RBX),%XMM10,%XMM11 | 1 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD231PD -0x60(%R8),%XMM12,%XMM0 | 1 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVSD %XMM11,0x10(%RBX) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %XMM0,(%RBX) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVSD -0x18(%RAX),%XMM14 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
VMOVSD -0x38(%R8),%XMM13 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
VMOVDDUP %XMM14,%XMM15 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
VFMADD213SD 0x10(%RBX),%XMM13,%XMM14 | 1 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD231PD -0x48(%R8),%XMM15,%XMM0 | 1 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVSD %XMM14,0x10(%RBX) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %XMM0,(%RBX) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVSD -0x10(%RAX),%XMM1 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
VMOVSD -0x20(%R8),%XMM2 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
VMOVDDUP %XMM1,%XMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
VFMADD213SD 0x10(%RBX),%XMM2,%XMM1 | 1 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD231PD -0x30(%R8),%XMM7,%XMM0 | 1 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVSD %XMM1,0x10(%RBX) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %XMM0,(%RBX) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVSD -0x8(%RAX),%XMM4 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
VMOVSD -0x8(%R8),%XMM3 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
VMOVDDUP %XMM4,%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
VFMADD213SD 0x10(%RBX),%XMM3,%XMM4 | 1 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD231PD -0x18(%R8),%XMM5,%XMM0 | 1 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVSD %XMM4,0x10(%RBX) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %XMM0,(%RBX) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
CMP %RAX,%R10 | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
JNE 59400 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |
Function | miniqmcreference::DiracDeterminantRef |
Source file and lines | inner_product.hpp:154-154 |
Module | libqmcwfs.so |
nb instructions | 32 |
nb uops | 31 |
loop length | 162 |
used x86 registers | 4 |
used mmx registers | 0 |
used xmm registers | 13 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 0 |
micro-operation queue | 7.75 cycles |
front end | 7.75 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | |
---|---|---|---|---|---|---|---|---|
uops | 4.00 | 4.00 | 8.00 | 8.00 | 8.00 | 4.00 | 3.00 | 8.00 |
cycles | 4.00 | 4.00 | 8.00 | 8.00 | 8.00 | 4.00 | 3.00 | 8.00 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 16.00 |
FE+BE cycles | 16.14 |
Stall cycles | 8.04 |
LB full (events) | 11.69 |
Front-end | 7.75 |
Dispatch | 8.00 |
Data deps. | 16.00 |
Overall L1 | 16.00 |
all | 28% |
load | 25% |
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 | 0% |
all | 16% |
load | 15% |
store | 18% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | 18% |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 12% |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|
VMOVSD (%RAX),%XMM11 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
VMOVSD 0x10(%R8),%XMM10 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
ADD $0x20,%RAX | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
ADD $0x60,%R8 | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
VMOVDDUP %XMM11,%XMM12 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
VFMADD213SD 0x10(%RBX),%XMM10,%XMM11 | 1 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD231PD -0x60(%R8),%XMM12,%XMM0 | 1 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVSD %XMM11,0x10(%RBX) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %XMM0,(%RBX) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVSD -0x18(%RAX),%XMM14 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
VMOVSD -0x38(%R8),%XMM13 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
VMOVDDUP %XMM14,%XMM15 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
VFMADD213SD 0x10(%RBX),%XMM13,%XMM14 | 1 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD231PD -0x48(%R8),%XMM15,%XMM0 | 1 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVSD %XMM14,0x10(%RBX) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %XMM0,(%RBX) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVSD -0x10(%RAX),%XMM1 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
VMOVSD -0x20(%R8),%XMM2 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
VMOVDDUP %XMM1,%XMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
VFMADD213SD 0x10(%RBX),%XMM2,%XMM1 | 1 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD231PD -0x30(%R8),%XMM7,%XMM0 | 1 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVSD %XMM1,0x10(%RBX) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %XMM0,(%RBX) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVSD -0x8(%RAX),%XMM4 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
VMOVSD -0x8(%R8),%XMM3 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
VMOVDDUP %XMM4,%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
VFMADD213SD 0x10(%RBX),%XMM3,%XMM4 | 1 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD231PD -0x18(%R8),%XMM5,%XMM0 | 1 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMOVSD %XMM4,0x10(%RBX) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
VMOVUPD %XMM0,(%RBX) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
CMP %RAX,%R10 | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
JNE 59400 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |