Loop Id: 692 | Module: libqmcwfs.so | Source: MultiBsplineRef.hpp:239-262 [...] | Coverage: 22.96% |
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Loop Id: 692 | Module: libqmcwfs.so | Source: MultiBsplineRef.hpp:239-262 [...] | Coverage: 22.96% |
---|
0x6cb08 MOV -0x160(%RBP),%R8 [14] |
0x6cb0f VMOVSD (%RDI,%RAX,8),%XMM1 [1] |
0x6cb14 VMOVSD (%R8,%RAX,8),%XMM8 [7] |
0x6cb1a MOV -0x158(%RBP),%R8 [14] |
0x6cb21 VMOVHPD (%R8,%RAX,8),%XMM1,%XMM0 [10] |
0x6cb27 VMOVHPD (%RSI,%RAX,8),%XMM8,%XMM8 [5] |
0x6cb2c MOV -0x168(%RBP),%R8 [14] |
0x6cb33 VMULPD %XMM0,%XMM12,%XMM1 |
0x6cb37 VMULPD %XMM0,%XMM10,%XMM18 |
0x6cb3d VMULPD %XMM0,%XMM11,%XMM17 |
0x6cb43 VFMADD231PD %XMM13,%XMM8,%XMM1 |
0x6cb48 VFMADD231PD %XMM14,%XMM8,%XMM17 |
0x6cb4e VFMADD132PD %XMM15,%XMM18,%XMM8 |
0x6cb54 VUNPCKHPD %XMM1,%XMM1,%XMM0 |
0x6cb58 VADDPD %XMM1,%XMM0,%XMM0 |
0x6cb5c VUNPCKHPD %XMM17,%XMM17,%XMM1 |
0x6cb62 VUNPCKHPD %XMM8,%XMM8,%XMM22 |
0x6cb68 VADDPD %XMM17,%XMM1,%XMM1 |
0x6cb6e VADDPD %XMM8,%XMM22,%XMM8 |
0x6cb74 VMOVSD %XMM0,%XMM0,%XMM24 |
0x6cb7a VMOVSD %XMM0,%XMM0,%XMM25 |
0x6cb80 VMOVSD %XMM0,%XMM0,%XMM27 |
0x6cb86 VFMADD213SD (%R11,%RAX,8),%XMM19,%XMM24 [2] |
0x6cb8d VMOVSD %XMM1,%XMM1,%XMM26 |
0x6cb93 VMOVSD %XMM1,%XMM1,%XMM28 |
0x6cb99 VMOVSD %XMM24,(%R11,%RAX,8) [2] |
0x6cba0 VFMADD213SD (%R14,%RAX,8),%XMM20,%XMM25 [8] |
0x6cba7 VMOVSD %XMM25,(%R14,%RAX,8) [8] |
0x6cbae VFMADD213SD (%R13,%RAX,8),%XMM9,%XMM26 [12] |
0x6cbb6 VMOVSD %XMM26,(%R13,%RAX,8) [12] |
0x6cbbe VFMADD213SD (%R15,%RAX,8),%XMM21,%XMM27 [11] |
0x6cbc5 VMOVSD %XMM27,(%R15,%RAX,8) [11] |
0x6cbcc VFMADD213SD (%R12,%RAX,8),%XMM5,%XMM28 [13] |
0x6cbd3 VMOVSD %XMM28,(%R12,%RAX,8) [13] |
0x6cbda VFMADD213SD (%RBX,%RAX,8),%XMM4,%XMM8 [10] |
0x6cbe0 VMOVSD %XMM8,(%RBX,%RAX,8) [10] |
0x6cbe5 VMOVSD %XMM0,%XMM0,%XMM8 |
0x6cbe9 VFMADD213SD (%R9,%RAX,8),%XMM9,%XMM8 [3] |
0x6cbef VMOVSD %XMM8,(%R9,%RAX,8) [3] |
0x6cbf5 VMOVSD %XMM0,%XMM0,%XMM8 |
0x6cbf9 VFMADD213SD (%RDX,%RAX,8),%XMM4,%XMM0 [6] |
0x6cbff VFMADD213SD (%RCX,%RAX,8),%XMM5,%XMM8 [4] |
0x6cc05 VMOVSD %XMM0,(%RDX,%RAX,8) [6] |
0x6cc0a VMOVSD %XMM8,(%RCX,%RAX,8) [4] |
0x6cc0f VFMADD213SD (%R10,%RAX,8),%XMM4,%XMM1 [9] |
0x6cc15 VMOVSD %XMM1,(%R10,%RAX,8) [9] |
0x6cc1b INC %RAX |
0x6cc1e CMP %R8,%RAX |
0x6cc21 JNE 6cb08 |
/home/eoseret/qaas_runs_CPU_9468/171-143-7755/intel/miniqmc/build/miniqmc/src/Numerics/Spline2/MultiBsplineRef.hpp: 239 - 262 |
-------------------------------------------------------------------------------- |
239: const T pre02 = a[i] * d2b[j]; |
240: |
241: const int iSplitPoint = num_splines; |
242: for (int n = 0; n < iSplitPoint; n++) |
[...] |
249: T sum0 = c[0] * coefsv + c[1] * coefsvzs + c[2] * coefsv2zs + c[3] * coefsv3zs; |
250: T sum1 = dc[0] * coefsv + dc[1] * coefsvzs + dc[2] * coefsv2zs + dc[3] * coefsv3zs; |
251: T sum2 = d2c[0] * coefsv + d2c[1] * coefsvzs + d2c[2] * coefsv2zs + d2c[3] * coefsv3zs; |
252: |
253: hxx[n] += pre20 * sum0; |
254: hxy[n] += pre11 * sum0; |
255: hxz[n] += pre10 * sum1; |
256: hyy[n] += pre02 * sum0; |
257: hyz[n] += pre01 * sum1; |
258: hzz[n] += pre00 * sum2; |
259: gx[n] += pre10 * sum0; |
260: gy[n] += pre01 * sum0; |
261: gz[n] += pre00 * sum1; |
262: vals[n] += pre00 * sum0; |
Path / |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.00 |
CQA speedup if FP arith vectorized | 1.94 |
CQA speedup if fully vectorized | 6.00 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.02 |
Bottlenecks | P0, |
Function | _ZN16miniqmcreference19MultiBsplineEvalRef12evaluate_vghIdEEvPKN11qmcplusplus14bspline_traitsIT_Lj3EE10SplineTypeES4_S4_S4_PS4_S9_S9_m |
Source | MultiBsplineRef.hpp:239-242,MultiBsplineRef.hpp:249-262 |
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 | 10.50 |
CQA cycles if no scalar integer | 10.50 |
CQA cycles if FP arith vectorized | 5.41 |
CQA cycles if fully vectorized | 1.75 |
Front-end cycles | 10.00 |
DIV/SQRT cycles | 10.50 |
P0 cycles | 10.33 |
P1 cycles | 5.67 |
P2 cycles | 5.67 |
P3 cycles | 5.00 |
P4 cycles | 10.17 |
P5 cycles | 1.00 |
P6 cycles | 5.00 |
P7 cycles | 5.00 |
P8 cycles | 5.00 |
P9 cycles | 0.00 |
P10 cycles | 5.67 |
P11 cycles | 0.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | 11.17 - 12.41 |
Stall cycles (UFS) | 0.61 - 1.83 |
Nb insns | 49.00 |
Nb uops | 48.00 |
Nb loads | 17.00 |
Nb stores | 10.00 |
Nb stack references | 3.00 |
FLOP/cycle | 4.19 |
Nb FLOP add-sub | 6.00 |
Nb FLOP mul | 6.00 |
Nb FLOP fma | 16.00 |
Nb FLOP div | 0.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 20.57 |
Bytes prefetched | 0.00 |
Bytes loaded | 136.00 |
Bytes stored | 80.00 |
Stride 0 | 1.00 |
Stride 1 | 12.00 |
Stride n | 1.00 |
Stride unknown | 0.00 |
Stride indirect | 0.00 |
Vectorization ratio all | 20.93 |
Vectorization ratio load | 0.00 |
Vectorization ratio store | 0.00 |
Vectorization ratio mul | 100.00 |
Vectorization ratio add_sub | 100.00 |
Vectorization ratio fma | 23.08 |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | 0.00 |
Vector-efficiency ratio all | 15.12 |
Vector-efficiency ratio load | 12.50 |
Vector-efficiency ratio store | 12.50 |
Vector-efficiency ratio mul | 25.00 |
Vector-efficiency ratio add_sub | 25.00 |
Vector-efficiency ratio fma | 15.38 |
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 | 1.94 |
CQA speedup if fully vectorized | 6.00 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.02 |
Bottlenecks | P0, |
Function | _ZN16miniqmcreference19MultiBsplineEvalRef12evaluate_vghIdEEvPKN11qmcplusplus14bspline_traitsIT_Lj3EE10SplineTypeES4_S4_S4_PS4_S9_S9_m |
Source | MultiBsplineRef.hpp:239-242,MultiBsplineRef.hpp:249-262 |
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 | 10.50 |
CQA cycles if no scalar integer | 10.50 |
CQA cycles if FP arith vectorized | 5.41 |
CQA cycles if fully vectorized | 1.75 |
Front-end cycles | 10.00 |
DIV/SQRT cycles | 10.50 |
P0 cycles | 10.33 |
P1 cycles | 5.67 |
P2 cycles | 5.67 |
P3 cycles | 5.00 |
P4 cycles | 10.17 |
P5 cycles | 1.00 |
P6 cycles | 5.00 |
P7 cycles | 5.00 |
P8 cycles | 5.00 |
P9 cycles | 0.00 |
P10 cycles | 5.67 |
P11 cycles | 0.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | 11.17 - 12.41 |
Stall cycles (UFS) | 0.61 - 1.83 |
Nb insns | 49.00 |
Nb uops | 48.00 |
Nb loads | 17.00 |
Nb stores | 10.00 |
Nb stack references | 3.00 |
FLOP/cycle | 4.19 |
Nb FLOP add-sub | 6.00 |
Nb FLOP mul | 6.00 |
Nb FLOP fma | 16.00 |
Nb FLOP div | 0.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 20.57 |
Bytes prefetched | 0.00 |
Bytes loaded | 136.00 |
Bytes stored | 80.00 |
Stride 0 | 1.00 |
Stride 1 | 12.00 |
Stride n | 1.00 |
Stride unknown | 0.00 |
Stride indirect | 0.00 |
Vectorization ratio all | 20.93 |
Vectorization ratio load | 0.00 |
Vectorization ratio store | 0.00 |
Vectorization ratio mul | 100.00 |
Vectorization ratio add_sub | 100.00 |
Vectorization ratio fma | 23.08 |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | 0.00 |
Vector-efficiency ratio all | 15.12 |
Vector-efficiency ratio load | 12.50 |
Vector-efficiency ratio store | 12.50 |
Vector-efficiency ratio mul | 25.00 |
Vector-efficiency ratio add_sub | 25.00 |
Vector-efficiency ratio fma | 15.38 |
Vector-efficiency ratio div_sqrt | NA |
Vector-efficiency ratio other | 12.50 |
Path / |
Function | _ZN16miniqmcreference19MultiBsplineEvalRef12evaluate_vghIdEEvPKN11qmcplusplus14bspline_traitsIT_Lj3EE10SplineTypeES4_S4_S4_PS4_S9_S9_m |
Source file and lines | MultiBsplineRef.hpp:239-262 |
Module | libqmcwfs.so |
nb instructions | 49 |
nb uops | 48 |
loop length | 287 |
used x86 registers | 15 |
used mmx registers | 0 |
used xmm registers | 23 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 3 |
ADD-SUB / MUL ratio | 1.00 |
micro-operation queue | 10.00 cycles |
front end | 10.00 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 10.50 | 10.33 | 5.67 | 5.67 | 5.00 | 10.17 | 1.00 | 5.00 | 5.00 | 5.00 | 0.00 | 5.67 |
cycles | 10.50 | 10.33 | 5.67 | 5.67 | 5.00 | 10.17 | 1.00 | 5.00 | 5.00 | 5.00 | 0.00 | 5.67 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 1.00 |
FE+BE cycles | 11.17-12.41 |
Stall cycles | 0.61-1.83 |
RS full (events) | 1.96-4.58 |
Front-end | 10.00 |
Dispatch | 10.50 |
Data deps. | 1.00 |
Overall L1 | 10.50 |
all | 20% |
load | 0% |
store | 0% |
mul | 100% |
add-sub | 100% |
fma | 23% |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 0% |
all | 15% |
load | 12% |
store | 12% |
mul | 25% |
add-sub | 25% |
fma | 15% |
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 -0x160(%RBP),%R8 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VMOVSD (%RDI,%RAX,8),%XMM1 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VMOVSD (%R8,%RAX,8),%XMM8 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
MOV -0x158(%RBP),%R8 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VMOVHPD (%R8,%RAX,8),%XMM1,%XMM0 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4-12 | 1 |
VMOVHPD (%RSI,%RAX,8),%XMM8,%XMM8 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4-12 | 1 |
MOV -0x168(%RBP),%R8 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VMULPD %XMM0,%XMM12,%XMM1 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %XMM0,%XMM10,%XMM18 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %XMM0,%XMM11,%XMM17 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD231PD %XMM13,%XMM8,%XMM1 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD231PD %XMM14,%XMM8,%XMM17 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD132PD %XMM15,%XMM18,%XMM8 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VUNPCKHPD %XMM1,%XMM1,%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
VADDPD %XMM1,%XMM0,%XMM0 | 1 | 0 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VUNPCKHPD %XMM17,%XMM17,%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
VUNPCKHPD %XMM8,%XMM8,%XMM22 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
VADDPD %XMM17,%XMM1,%XMM1 | 1 | 0 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VADDPD %XMM8,%XMM22,%XMM8 | 1 | 0 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VMOVSD %XMM0,%XMM0,%XMM24 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
VMOVSD %XMM0,%XMM0,%XMM25 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
VMOVSD %XMM0,%XMM0,%XMM27 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
VFMADD213SD (%R11,%RAX,8),%XMM19,%XMM24 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMOVSD %XMM1,%XMM1,%XMM26 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
VMOVSD %XMM1,%XMM1,%XMM28 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
VMOVSD %XMM24,(%R11,%RAX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
VFMADD213SD (%R14,%RAX,8),%XMM20,%XMM25 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMOVSD %XMM25,(%R14,%RAX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
VFMADD213SD (%R13,%RAX,8),%XMM9,%XMM26 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMOVSD %XMM26,(%R13,%RAX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
VFMADD213SD (%R15,%RAX,8),%XMM21,%XMM27 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMOVSD %XMM27,(%R15,%RAX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
VFMADD213SD (%R12,%RAX,8),%XMM5,%XMM28 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMOVSD %XMM28,(%R12,%RAX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
VFMADD213SD (%RBX,%RAX,8),%XMM4,%XMM8 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMOVSD %XMM8,(%RBX,%RAX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
VMOVSD %XMM0,%XMM0,%XMM8 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
VFMADD213SD (%R9,%RAX,8),%XMM9,%XMM8 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMOVSD %XMM8,(%R9,%RAX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
VMOVSD %XMM0,%XMM0,%XMM8 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
VFMADD213SD (%RDX,%RAX,8),%XMM4,%XMM0 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VFMADD213SD (%RCX,%RAX,8),%XMM5,%XMM8 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMOVSD %XMM0,(%RDX,%RAX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
VMOVSD %XMM8,(%RCX,%RAX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
VFMADD213SD (%R10,%RAX,8),%XMM4,%XMM1 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMOVSD %XMM1,(%R10,%RAX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
INC %RAX | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 |
CMP %R8,%RAX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
JNE 6cb08 <_ZN16miniqmcreference19MultiBsplineEvalRef12evaluate_vghIdEEvPKN11qmcplusplus14bspline_traitsIT_Lj3EE10SplineTypeES4_S4_S4_PS4_S9_S9_m+0x4f8> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |
Function | _ZN16miniqmcreference19MultiBsplineEvalRef12evaluate_vghIdEEvPKN11qmcplusplus14bspline_traitsIT_Lj3EE10SplineTypeES4_S4_S4_PS4_S9_S9_m |
Source file and lines | MultiBsplineRef.hpp:239-262 |
Module | libqmcwfs.so |
nb instructions | 49 |
nb uops | 48 |
loop length | 287 |
used x86 registers | 15 |
used mmx registers | 0 |
used xmm registers | 23 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 3 |
ADD-SUB / MUL ratio | 1.00 |
micro-operation queue | 10.00 cycles |
front end | 10.00 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 10.50 | 10.33 | 5.67 | 5.67 | 5.00 | 10.17 | 1.00 | 5.00 | 5.00 | 5.00 | 0.00 | 5.67 |
cycles | 10.50 | 10.33 | 5.67 | 5.67 | 5.00 | 10.17 | 1.00 | 5.00 | 5.00 | 5.00 | 0.00 | 5.67 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 1.00 |
FE+BE cycles | 11.17-12.41 |
Stall cycles | 0.61-1.83 |
RS full (events) | 1.96-4.58 |
Front-end | 10.00 |
Dispatch | 10.50 |
Data deps. | 1.00 |
Overall L1 | 10.50 |
all | 20% |
load | 0% |
store | 0% |
mul | 100% |
add-sub | 100% |
fma | 23% |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 0% |
all | 15% |
load | 12% |
store | 12% |
mul | 25% |
add-sub | 25% |
fma | 15% |
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 -0x160(%RBP),%R8 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VMOVSD (%RDI,%RAX,8),%XMM1 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VMOVSD (%R8,%RAX,8),%XMM8 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
MOV -0x158(%RBP),%R8 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VMOVHPD (%R8,%RAX,8),%XMM1,%XMM0 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4-12 | 1 |
VMOVHPD (%RSI,%RAX,8),%XMM8,%XMM8 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4-12 | 1 |
MOV -0x168(%RBP),%R8 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VMULPD %XMM0,%XMM12,%XMM1 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %XMM0,%XMM10,%XMM18 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VMULPD %XMM0,%XMM11,%XMM17 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD231PD %XMM13,%XMM8,%XMM1 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD231PD %XMM14,%XMM8,%XMM17 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VFMADD132PD %XMM15,%XMM18,%XMM8 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
VUNPCKHPD %XMM1,%XMM1,%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
VADDPD %XMM1,%XMM0,%XMM0 | 1 | 0 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VUNPCKHPD %XMM17,%XMM17,%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
VUNPCKHPD %XMM8,%XMM8,%XMM22 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
VADDPD %XMM17,%XMM1,%XMM1 | 1 | 0 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VADDPD %XMM8,%XMM22,%XMM8 | 1 | 0 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VMOVSD %XMM0,%XMM0,%XMM24 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
VMOVSD %XMM0,%XMM0,%XMM25 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
VMOVSD %XMM0,%XMM0,%XMM27 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
VFMADD213SD (%R11,%RAX,8),%XMM19,%XMM24 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMOVSD %XMM1,%XMM1,%XMM26 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
VMOVSD %XMM1,%XMM1,%XMM28 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
VMOVSD %XMM24,(%R11,%RAX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
VFMADD213SD (%R14,%RAX,8),%XMM20,%XMM25 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMOVSD %XMM25,(%R14,%RAX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
VFMADD213SD (%R13,%RAX,8),%XMM9,%XMM26 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMOVSD %XMM26,(%R13,%RAX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
VFMADD213SD (%R15,%RAX,8),%XMM21,%XMM27 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMOVSD %XMM27,(%R15,%RAX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
VFMADD213SD (%R12,%RAX,8),%XMM5,%XMM28 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMOVSD %XMM28,(%R12,%RAX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
VFMADD213SD (%RBX,%RAX,8),%XMM4,%XMM8 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMOVSD %XMM8,(%RBX,%RAX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
VMOVSD %XMM0,%XMM0,%XMM8 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
VFMADD213SD (%R9,%RAX,8),%XMM9,%XMM8 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMOVSD %XMM8,(%R9,%RAX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
VMOVSD %XMM0,%XMM0,%XMM8 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
VFMADD213SD (%RDX,%RAX,8),%XMM4,%XMM0 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VFMADD213SD (%RCX,%RAX,8),%XMM5,%XMM8 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMOVSD %XMM0,(%RDX,%RAX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
VMOVSD %XMM8,(%RCX,%RAX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
VFMADD213SD (%R10,%RAX,8),%XMM4,%XMM1 | 1 | 0.50 | 0.50 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 4 | 0.50 |
VMOVSD %XMM1,(%R10,%RAX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
INC %RAX | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 |
CMP %R8,%RAX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
JNE 6cb08 <_ZN16miniqmcreference19MultiBsplineEvalRef12evaluate_vghIdEEvPKN11qmcplusplus14bspline_traitsIT_Lj3EE10SplineTypeES4_S4_S4_PS4_S9_S9_m+0x4f8> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |