Loop Id: 596 | Module: libqmcwfs.so | Source: OneBodyJastrowRef.h:214-218 [...] | Coverage: 0.01% |
---|
Loop Id: 596 | Module: libqmcwfs.so | Source: OneBodyJastrowRef.h:214-218 [...] | Coverage: 0.01% |
---|
0x59038 MOV (%R12,%R13,8),%RDI [1] |
0x5903c TEST %RDI,%RDI |
0x5903f JE 590a0 |
0x59041 MOV 0xa0(%RBX),%RAX [2] |
0x59048 MOV -0x40(%RBP),%R9 [6] |
0x5904c MOV $-0x1,%ESI |
0x59051 MOV -0x38(%RBP),%R8 [6] |
0x59055 MOV 0x268(%RAX),%RCX [4] |
0x5905c MOV 0x18(%RCX),%RDX [5] |
0x59060 MOV 0x4(%RDX,%R13,4),%ECX [3] |
0x59065 MOV (%RDX,%R13,4),%EDX [3] |
0x59069 PUSHQ 0x160(%RBX) [2] |
0x5906f INC %R13 |
0x59072 PUSHQ 0x148(%RBX) [2] |
0x59078 PUSH %R14 |
0x5907a PUSH %R15 |
0x5907c CALL 36f20 <_ZNK11qmcplusplus14BsplineFunctorIdE11evaluateVGLEiiiPKdPdS4_S4_S4_Pi> |
0x59081 MOV 0x98(%RBX),%ESI [2] |
0x59087 ADD $0x20,%RSP |
0x5908b CMP %R13D,%ESI |
0x5908e JG 59038 |
0x590a0 INC %R13 |
0x590a3 CMP %R13D,%ESI |
0x590a6 JG 59038 |
/scratch_na/users/xoserete/qaas_runs/171-284-5201/intel/miniqmc/build/miniqmc/src/QMCWaveFunctions/Jastrow/OneBodyJastrowRef.h: 214 - 218 |
-------------------------------------------------------------------------------- |
214: for (int jg = 0; jg < NumGroups; ++jg) |
215: { |
216: if (F[jg] == nullptr) |
217: continue; |
218: F[jg]->evaluateVGL(-1, |
/scratch_na/users/xoserete/qaas_runs/171-284-5201/intel/miniqmc/build/miniqmc/src/Numerics/OhmmsPETE/OhmmsVector.h: 223 - 223 |
-------------------------------------------------------------------------------- |
223: return X[i]; |
/software/compilers/gcc/gcc-13.1.0-full+isl+binutils/include/c++/13.1.0/bits/shared_ptr_base.h: 1666 - 1666 |
-------------------------------------------------------------------------------- |
1666: { return _M_ptr; } |
Path / |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.00 |
CQA speedup if FP arith vectorized | 1.00 |
CQA speedup if fully vectorized | 8.00 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.07 |
Bottlenecks | |
Function | miniqmcreference::OneBodyJastrowRef |
Source | OneBodyJastrowRef.h:214-218,OhmmsVector.h:223-223,shared_ptr_base.h:1666-1666 |
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 | 2.42 |
CQA cycles if no scalar integer | 2.42 |
CQA cycles if FP arith vectorized | 2.42 |
CQA cycles if fully vectorized | 0.30 |
Front-end cycles | 2.33 |
DIV/SQRT cycles | 1.00 |
P0 cycles | 0.60 |
P1 cycles | 2.00 |
P2 cycles | 2.00 |
P3 cycles | 1.25 |
P4 cycles | 0.50 |
P5 cycles | 1.00 |
P6 cycles | 1.25 |
P7 cycles | 1.25 |
P8 cycles | 1.25 |
P9 cycles | 0.40 |
P10 cycles | 2.00 |
P11 cycles | 0.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | 2.83 |
Stall cycles (UFS) | 0.34 |
Nb insns | 13.50 |
Nb uops | 14.00 |
Nb loads | 6.00 |
Nb stores | 0.00 |
Nb stack references | 1.00 |
FLOP/cycle | 0.00 |
Nb FLOP add-sub | 0.00 |
Nb FLOP mul | 0.00 |
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 | 13.91 |
Bytes prefetched | 0.00 |
Bytes loaded | 42.00 |
Bytes stored | 0.00 |
Stride 0 | 1.00 |
Stride 1 | 1.00 |
Stride n | 0.50 |
Stride unknown | 0.00 |
Stride indirect | 1.00 |
Vectorization ratio all | 0.00 |
Vectorization ratio load | 0.00 |
Vectorization ratio store | NA |
Vectorization ratio mul | NA |
Vectorization ratio add_sub | 0.00 |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | 0.00 |
Vector-efficiency ratio all | 12.50 |
Vector-efficiency ratio load | 12.50 |
Vector-efficiency ratio store | NA |
Vector-efficiency ratio mul | NA |
Vector-efficiency ratio add_sub | 12.50 |
Vector-efficiency ratio fma | NA |
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 | 1.00 |
CQA speedup if fully vectorized | 8.00 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.05 |
Bottlenecks | micro-operation queue, |
Function | miniqmcreference::OneBodyJastrowRef |
Source | OneBodyJastrowRef.h:214-218,OhmmsVector.h:223-223,shared_ptr_base.h:1666-1666 |
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 | 3.83 |
CQA cycles if no scalar integer | 3.83 |
CQA cycles if FP arith vectorized | 3.83 |
CQA cycles if fully vectorized | 0.48 |
Front-end cycles | 3.83 |
DIV/SQRT cycles | 1.00 |
P0 cycles | 0.80 |
P1 cycles | 3.67 |
P2 cycles | 3.67 |
P3 cycles | 2.50 |
P4 cycles | 0.60 |
P5 cycles | 1.00 |
P6 cycles | 2.50 |
P7 cycles | 2.50 |
P8 cycles | 2.50 |
P9 cycles | 0.60 |
P10 cycles | 3.67 |
P11 cycles | 0.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | 4.53 |
Stall cycles (UFS) | 0.68 |
Nb insns | 21.00 |
Nb uops | 23.00 |
Nb loads | 11.00 |
Nb stores | 0.00 |
Nb stack references | 2.00 |
FLOP/cycle | 0.00 |
Nb FLOP add-sub | 0.00 |
Nb FLOP mul | 0.00 |
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 | 19.83 |
Bytes prefetched | 0.00 |
Bytes loaded | 76.00 |
Bytes stored | 0.00 |
Stride 0 | 2.00 |
Stride 1 | 1.00 |
Stride n | 1.00 |
Stride unknown | 0.00 |
Stride indirect | 2.00 |
Vectorization ratio all | 0.00 |
Vectorization ratio load | 0.00 |
Vectorization ratio store | NA |
Vectorization ratio mul | NA |
Vectorization ratio add_sub | 0.00 |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | 0.00 |
Vector-efficiency ratio all | 12.50 |
Vector-efficiency ratio load | 12.50 |
Vector-efficiency ratio store | NA |
Vector-efficiency ratio mul | NA |
Vector-efficiency ratio add_sub | 12.50 |
Vector-efficiency ratio fma | NA |
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 | 1.00 |
CQA speedup if fully vectorized | 8.00 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.20 |
Bottlenecks | P0, P6, |
Function | miniqmcreference::OneBodyJastrowRef |
Source | OneBodyJastrowRef.h:214-218,OhmmsVector.h:223-223,shared_ptr_base.h:1666-1666 |
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 | 1.00 |
CQA cycles if no scalar integer | 1.00 |
CQA cycles if FP arith vectorized | 1.00 |
CQA cycles if fully vectorized | 0.13 |
Front-end cycles | 0.83 |
DIV/SQRT cycles | 1.00 |
P0 cycles | 0.40 |
P1 cycles | 0.33 |
P2 cycles | 0.33 |
P3 cycles | 0.00 |
P4 cycles | 0.40 |
P5 cycles | 1.00 |
P6 cycles | 0.00 |
P7 cycles | 0.00 |
P8 cycles | 0.00 |
P9 cycles | 0.20 |
P10 cycles | 0.33 |
P11 cycles | 0.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | 1.12 |
Stall cycles (UFS) | 0.00 |
Nb insns | 6.00 |
Nb uops | 5.00 |
Nb loads | 1.00 |
Nb stores | 0.00 |
Nb stack references | 0.00 |
FLOP/cycle | 0.00 |
Nb FLOP add-sub | 0.00 |
Nb FLOP mul | 0.00 |
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 | 8.00 |
Bytes prefetched | 0.00 |
Bytes loaded | 8.00 |
Bytes stored | 0.00 |
Stride 0 | 0.00 |
Stride 1 | 1.00 |
Stride n | 0.00 |
Stride unknown | 0.00 |
Stride indirect | 0.00 |
Vectorization ratio all | 0.00 |
Vectorization ratio load | 0.00 |
Vectorization ratio store | NA |
Vectorization ratio mul | NA |
Vectorization ratio add_sub | NA |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | 0.00 |
Vector-efficiency ratio all | 12.50 |
Vector-efficiency ratio load | 12.50 |
Vector-efficiency ratio store | NA |
Vector-efficiency ratio mul | NA |
Vector-efficiency ratio add_sub | NA |
Vector-efficiency ratio fma | NA |
Vector-efficiency ratio div_sqrt | NA |
Vector-efficiency ratio other | 12.50 |
Path / |
Function | miniqmcreference::OneBodyJastrowRef |
Source file and lines | OneBodyJastrowRef.h:214-218 |
Module | libqmcwfs.so |
nb instructions | 13.50 |
nb uops | 14 |
loop length | 52.50 |
used x86 registers | 9 |
used mmx registers | 0 |
used xmm registers | 0 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 1 |
micro-operation queue | 2.33 cycles |
front end | 2.33 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 1.00 | 0.60 | 2.00 | 2.00 | 1.25 | 0.50 | 1.00 | 1.25 | 1.25 | 1.25 | 0.40 | 2.00 |
cycles | 1.00 | 0.60 | 2.00 | 2.00 | 1.25 | 0.50 | 1.00 | 1.25 | 1.25 | 1.25 | 0.40 | 2.00 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 1.00 |
FE+BE cycles | 2.83 |
Stall cycles | 0.34 |
LM full (events) | 0.90 |
Front-end | 2.33 |
Dispatch | 2.33 |
Data deps. | 1.00 |
Overall L1 | 2.42 |
all | 0% |
load | 0% |
store | NA (no store vectorizable/vectorized instructions) |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 0% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 0% |
all | 12% |
load | 12% |
store | NA (no store vectorizable/vectorized instructions) |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 12% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 12% |
Function | miniqmcreference::OneBodyJastrowRef |
Source file and lines | OneBodyJastrowRef.h:214-218 |
Module | libqmcwfs.so |
nb instructions | 21 |
nb uops | 23 |
loop length | 88 |
used x86 registers | 14 |
used mmx registers | 0 |
used xmm registers | 0 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 2 |
micro-operation queue | 3.83 cycles |
front end | 3.83 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 1.00 | 0.80 | 3.67 | 3.67 | 2.50 | 0.60 | 1.00 | 2.50 | 2.50 | 2.50 | 0.60 | 3.67 |
cycles | 1.00 | 0.80 | 3.67 | 3.67 | 2.50 | 0.60 | 1.00 | 2.50 | 2.50 | 2.50 | 0.60 | 3.67 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 1.00 |
FE+BE cycles | 4.53 |
Stall cycles | 0.68 |
LM full (events) | 1.80 |
Front-end | 3.83 |
Dispatch | 3.67 |
Data deps. | 1.00 |
Overall L1 | 3.83 |
all | 0% |
load | 0% |
store | NA (no store vectorizable/vectorized instructions) |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 0% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 0% |
all | 12% |
load | 12% |
store | NA (no store vectorizable/vectorized instructions) |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 12% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 12% |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MOV (%R12,%R13,8),%RDI | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
TEST %RDI,%RDI | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 2 | 0.20 |
JE 590a0 <_ZN16miniqmcreference17OneBodyJastrowRefIN11qmcplusplus14BsplineFunctorIdEEE9computeU3ERNS1_11ParticleSetEiPKd+0xf0> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |
MOV 0xa0(%RBX),%RAX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
MOV -0x40(%RBP),%R9 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
MOV $-0x1,%ESI | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
MOV -0x38(%RBP),%R8 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
MOV 0x268(%RAX),%RCX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
MOV 0x18(%RCX),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
MOV 0x4(%RDX,%R13,4),%ECX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
MOV (%RDX,%R13,4),%EDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
PUSHQ 0x160(%RBX) | 2 | 0 | 0 | 0.33 | 0.33 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0.33 | 5-12 | 0.62 |
INC %R13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 |
PUSHQ 0x148(%RBX) | 2 | 0 | 0 | 0.33 | 0.33 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0.33 | 5-12 | 0.62 |
PUSH %R14 | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 5-12 | 0.50 |
PUSH %R15 | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 5-12 | 0.50 |
CALL 36f20 <_ZNK11qmcplusplus14BsplineFunctorIdE11evaluateVGLEiiiPKdPdS4_S4_S4_Pi> | 2 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 1 |
MOV 0x98(%RBX),%ESI | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
ADD $0x20,%RSP | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 |
CMP %R13D,%ESI | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
JG 59038 <_ZN16miniqmcreference17OneBodyJastrowRefIN11qmcplusplus14BsplineFunctorIdEEE9computeU3ERNS1_11ParticleSetEiPKd+0x88> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |
Function | miniqmcreference::OneBodyJastrowRef |
Source file and lines | OneBodyJastrowRef.h:214-218 |
Module | libqmcwfs.so |
nb instructions | 6 |
nb uops | 5 |
loop length | 17 |
used x86 registers | 4 |
used mmx registers | 0 |
used xmm registers | 0 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 0 |
micro-operation queue | 0.83 cycles |
front end | 0.83 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 1.00 | 0.40 | 0.33 | 0.33 | 0.00 | 0.40 | 1.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.33 |
cycles | 1.00 | 0.40 | 0.33 | 0.33 | 0.00 | 0.40 | 1.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.33 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 1.00 |
FE+BE cycles | 1.12 |
Stall cycles | 0.00 |
Front-end | 0.83 |
Dispatch | 1.00 |
Data deps. | 1.00 |
Overall L1 | 1.00 |
all | 0% |
load | 0% |
store | NA (no store vectorizable/vectorized instructions) |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 0% |
all | 12% |
load | 12% |
store | NA (no store vectorizable/vectorized instructions) |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 12% |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MOV (%R12,%R13,8),%RDI | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
TEST %RDI,%RDI | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 2 | 0.20 |
JE 590a0 <_ZN16miniqmcreference17OneBodyJastrowRefIN11qmcplusplus14BsplineFunctorIdEEE9computeU3ERNS1_11ParticleSetEiPKd+0xf0> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |
INC %R13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 |
CMP %R13D,%ESI | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
JG 59038 <_ZN16miniqmcreference17OneBodyJastrowRefIN11qmcplusplus14BsplineFunctorIdEEE9computeU3ERNS1_11ParticleSetEiPKd+0x88> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |