Loop Id: 17416 | Module: libgromacs_mpi.so.9.0.0 | Source: pme_pp.cpp:604-604 [...] | Coverage: 0.05% |
---|
Loop Id: 17416 | Module: libgromacs_mpi.so.9.0.0 | Source: pme_pp.cpp:604-604 [...] | Coverage: 0.05% |
---|
0xc09870 MOV 0x158(%R14),%RDX [3] |
0xc09877 MOV -0x60(%RBP),%RSI [1] |
0xc0987b VMOVSD -0x8(%RSI,%RAX,1),%XMM0 [2] |
0xc09881 VMOVSD -0x8(%RDX,%RAX,1),%XMM1 [4] |
0xc09887 VADDPS %XMM1,%XMM0,%XMM0 |
0xc0988b VMOVSS (%RSI,%RAX,1),%XMM1 [2] |
0xc09890 VADDSS (%RDX,%RAX,1),%XMM1,%XMM1 [4] |
0xc09895 VMOVLPS %XMM0,-0x8(%RSI,%RAX,1) [2] |
0xc0989b VMOVSS %XMM1,(%RSI,%RAX,1) [2] |
0xc098a0 INC %RCX |
0xc098a3 MOVSXD -0x2c(%RBP),%RDX [1] |
0xc098a7 ADD $0xc,%RAX |
0xc098ab CMP %RDX,%RCX |
0xc098ae JL c09870 |
/home/eoseret/gromacs-2024.2/api/legacy/include/gromacs/math/vectypes.h: 122 - 146 |
-------------------------------------------------------------------------------- |
122: ValueType operator[](int i) const { return x_[i]; } |
[...] |
136: return *this = *this + right; |
[...] |
146: return { x_[0] + right[0], x_[1] + right[1], x_[2] + right[2] }; |
/usr/lib/gcc/x86_64-redhat-linux/11/../../../../include/c++/11/bits/stl_vector.h: 1046 - 1046 |
-------------------------------------------------------------------------------- |
1046: return *(this->_M_impl._M_start + __n); |
/home/eoseret/gromacs-2024.2/src/external/boost/stl_interfaces/iterator_interface.hpp: 305 - 305 |
-------------------------------------------------------------------------------- |
305: D retval = derived(); |
/home/eoseret/gromacs-2024.2/src/gromacs/ewald/pme_pp.cpp: 604 - 604 |
-------------------------------------------------------------------------------- |
604: for (int i = 0; i < natoms; i++) |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►78.10+ | pme_receive_force_ener(t_force[...] | sim_util.cpp:239 | libgromacs_mpi.so.9.0.0 |
○ | do_force(_IO_FILE*, t_commrec [...] | sim_util.cpp:2501 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1248 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Mdrunner::mdrunner() | runner.cpp:2311 | libgromacs_mpi.so.9.0.0 |
○ | gmx::gmx_mdrun(int, gmx_hw_inf[...] | mdrun.cpp:280 | gmx_mpi |
○ | gmx::gmx_mdrun(int, char**) | mdrun.cpp:82 | gmx_mpi |
○ | gmx::CommandLineModuleManager:[...] | cmdlinemodulemanager.cpp:569 | libgromacs_mpi.so.9.0.0 |
○ | main | gmx.cpp:58 | gmx_mpi |
○ | __libc_start_call_main | libc.so.6 | |
►16.06+ | pme_receive_force_ener(t_force[...] | sim_util.cpp:239 | libgromacs_mpi.so.9.0.0 |
○ | do_force(_IO_FILE*, t_commrec [...] | sim_util.cpp:2501 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1248 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Mdrunner::mdrunner() | runner.cpp:2311 | libgromacs_mpi.so.9.0.0 |
○ | gmx::gmx_mdrun(int, gmx_hw_inf[...] | mdrun.cpp:280 | gmx_mpi |
►5.84+ | pme_receive_force_ener(t_force[...] | sim_util.cpp:239 | libgromacs_mpi.so.9.0.0 |
○ | do_force(_IO_FILE*, t_commrec [...] | sim_util.cpp:2501 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1248 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Mdrunner::mdrunner() | runner.cpp:2311 | libgromacs_mpi.so.9.0.0 |
○ | gmx::gmx_mdrun(int, gmx_hw_inf[...] | mdrun.cpp:280 | gmx_mpi |
○ | gmx::gmx_mdrun(int, char**) | mdrun.cpp:82 | gmx_mpi |
○ | gmx::CommandLineModuleManager:[...] | cmdlinemodulemanager.cpp:569 | libgromacs_mpi.so.9.0.0 |
○ | main | gmx.cpp:58 | gmx_mpi |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►97.12+ | pme_receive_force_ener(t_force[...] | sim_util.cpp:239 | libgromacs_mpi.so.9.0.0 |
○ | do_force(_IO_FILE*, t_commrec [...] | sim_util.cpp:2501 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1248 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Mdrunner::mdrunner() | runner.cpp:2311 | libgromacs_mpi.so.9.0.0 |
○ | gmx::gmx_mdrun(int, gmx_hw_inf[...] | mdrun.cpp:280 | gmx_mpi |
○ | gmx::gmx_mdrun(int, char**) | mdrun.cpp:82 | gmx_mpi |
○ | gmx::CommandLineModuleManager:[...] | cmdlinemodulemanager.cpp:569 | libgromacs_mpi.so.9.0.0 |
○ | main | gmx.cpp:58 | gmx_mpi |
○ | __libc_start_call_main | libc.so.6 | |
►2.88+ | pme_receive_force_ener(t_force[...] | sim_util.cpp:239 | libgromacs_mpi.so.9.0.0 |
○ | do_force(_IO_FILE*, t_commrec [...] | sim_util.cpp:2501 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1248 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Mdrunner::mdrunner() | runner.cpp:2311 | libgromacs_mpi.so.9.0.0 |
○ | gmx::gmx_mdrun(int, gmx_hw_inf[...] | mdrun.cpp:280 | gmx_mpi |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►82.03+ | pme_receive_force_ener(t_force[...] | sim_util.cpp:239 | libgromacs_mpi.so.9.0.0 |
○ | do_force(_IO_FILE*, t_commrec [...] | sim_util.cpp:2501 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1248 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Mdrunner::mdrunner() | runner.cpp:2311 | libgromacs_mpi.so.9.0.0 |
○ | gmx::gmx_mdrun(int, gmx_hw_inf[...] | mdrun.cpp:280 | gmx_mpi |
○ | gmx::gmx_mdrun(int, char**) | mdrun.cpp:82 | gmx_mpi |
○ | gmx::CommandLineModuleManager:[...] | cmdlinemodulemanager.cpp:569 | libgromacs_mpi.so.9.0.0 |
○ | main | gmx.cpp:58 | gmx_mpi |
○ | __libc_start_call_main | libc.so.6 | |
►7.84+ | pme_receive_force_ener(t_force[...] | sim_util.cpp:239 | libgromacs_mpi.so.9.0.0 |
○ | do_force(_IO_FILE*, t_commrec [...] | sim_util.cpp:2501 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1248 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Mdrunner::mdrunner() | runner.cpp:2311 | libgromacs_mpi.so.9.0.0 |
○ | gmx::gmx_mdrun(int, gmx_hw_inf[...] | mdrun.cpp:280 | gmx_mpi |
○ | gmx::gmx_mdrun(int, char**) | mdrun.cpp:82 | gmx_mpi |
○ | gmx::CommandLineModuleManager:[...] | cmdlinemodulemanager.cpp:569 | libgromacs_mpi.so.9.0.0 |
►6.86+ | pme_receive_force_ener(t_force[...] | sim_util.cpp:239 | libgromacs_mpi.so.9.0.0 |
○ | do_force(_IO_FILE*, t_commrec [...] | sim_util.cpp:2501 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1248 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Mdrunner::mdrunner() | runner.cpp:2311 | libgromacs_mpi.so.9.0.0 |
○ | gmx::gmx_mdrun(int, gmx_hw_inf[...] | mdrun.cpp:280 | gmx_mpi |
►3.27+ | pme_receive_force_ener(t_force[...] | sim_util.cpp:239 | libgromacs_mpi.so.9.0.0 |
○ | do_force(_IO_FILE*, t_commrec [...] | sim_util.cpp:2501 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1248 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Mdrunner::mdrunner() | runner.cpp:2311 | libgromacs_mpi.so.9.0.0 |
○ | gmx::gmx_mdrun(int, gmx_hw_inf[...] | mdrun.cpp:280 | gmx_mpi |
○ | gmx::gmx_mdrun(int, char**) | mdrun.cpp:82 | gmx_mpi |
○ | gmx::CommandLineModuleManager:[...] | cmdlinemodulemanager.cpp:569 | libgromacs_mpi.so.9.0.0 |
○ | main | gmx.cpp:58 | gmx_mpi |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►100.00+ | pme_receive_force_ener(t_force[...] | sim_util.cpp:239 | libgromacs_mpi.so.9.0.0 |
○ | do_force(_IO_FILE*, t_commrec [...] | sim_util.cpp:2501 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1248 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Mdrunner::mdrunner() | runner.cpp:2311 | libgromacs_mpi.so.9.0.0 |
○ | gmx::gmx_mdrun(int, gmx_hw_inf[...] | mdrun.cpp:280 | gmx_mpi |
○ | gmx::gmx_mdrun(int, char**) | mdrun.cpp:82 | gmx_mpi |
○ | gmx::CommandLineModuleManager:[...] | cmdlinemodulemanager.cpp:569 | libgromacs_mpi.so.9.0.0 |
○ | main | gmx.cpp:58 | gmx_mpi |
○ | __libc_start_call_main | libc.so.6 |
Path / |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.12 |
CQA speedup if FP arith vectorized | 1.33 |
CQA speedup if fully vectorized | 5.33 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.38 |
Bottlenecks | P5, P6, P7, |
Function | gmx_pme_receive_f(gmx::PmePpCommGpu*, t_commrec const*, gmx::ForceWithVirial*, float*, float*, float*, float*, bool, bool, float*) |
Source | vectypes.h:122-122,vectypes.h:136-136,vectypes.h:146-146,stl_vector.h:1046-1046,iterator_interface.hpp:305-305,pme_pp.cpp:604-604 |
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 | 3.00 |
CQA cycles if no scalar integer | 2.67 |
CQA cycles if FP arith vectorized | 2.25 |
CQA cycles if fully vectorized | 0.56 |
Front-end cycles | 2.17 |
P0 cycles | 1.00 |
P1 cycles | 1.00 |
P2 cycles | 0.75 |
P3 cycles | 0.75 |
P4 cycles | 0.50 |
P5 cycles | 3.00 |
P6 cycles | 3.00 |
P7 cycles | 3.00 |
P8 cycles | 0.00 |
P9 cycles | 0.00 |
P10 cycles | 1.00 |
P11 cycles | 1.00 |
P12 cycles | 1.00 |
P13 cycles | 1.00 |
DIV/SQRT cycles | 0.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | NA |
Stall cycles (UFS) | NA |
Nb insns | 14.00 |
Nb uops | 13.00 |
Nb loads | 7.00 |
Nb stores | 2.00 |
Nb stack references | 2.00 |
FLOP/cycle | 1.67 |
Nb FLOP add-sub | 5.00 |
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 | 18.67 |
Bytes prefetched | 0.00 |
Bytes loaded | 44.00 |
Bytes stored | 12.00 |
Stride 0 | 2.00 |
Stride 1 | 0.00 |
Stride n | 2.00 |
Stride unknown | 0.00 |
Stride indirect | 0.00 |
Vectorization ratio all | 28.57 |
Vectorization ratio load | 0.00 |
Vectorization ratio store | 50.00 |
Vectorization ratio mul | NA |
Vectorization ratio add_sub | 50.00 |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | NA |
Vector-efficiency ratio all | 11.61 |
Vector-efficiency ratio load | 9.38 |
Vector-efficiency ratio store | 9.38 |
Vector-efficiency ratio mul | NA |
Vector-efficiency ratio add_sub | 15.63 |
Vector-efficiency ratio fma | NA |
Vector-efficiency ratio div_sqrt | NA |
Vector-efficiency ratio other | NA |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.12 |
CQA speedup if FP arith vectorized | 1.33 |
CQA speedup if fully vectorized | 5.33 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.38 |
Bottlenecks | P5, P6, P7, |
Function | gmx_pme_receive_f(gmx::PmePpCommGpu*, t_commrec const*, gmx::ForceWithVirial*, float*, float*, float*, float*, bool, bool, float*) |
Source | vectypes.h:122-122,vectypes.h:136-136,vectypes.h:146-146,stl_vector.h:1046-1046,iterator_interface.hpp:305-305,pme_pp.cpp:604-604 |
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 | 3.00 |
CQA cycles if no scalar integer | 2.67 |
CQA cycles if FP arith vectorized | 2.25 |
CQA cycles if fully vectorized | 0.56 |
Front-end cycles | 2.17 |
P0 cycles | 1.00 |
P1 cycles | 1.00 |
P2 cycles | 0.75 |
P3 cycles | 0.75 |
P4 cycles | 0.50 |
P5 cycles | 3.00 |
P6 cycles | 3.00 |
P7 cycles | 3.00 |
P8 cycles | 0.00 |
P9 cycles | 0.00 |
P10 cycles | 1.00 |
P11 cycles | 1.00 |
P12 cycles | 1.00 |
P13 cycles | 1.00 |
DIV/SQRT cycles | 0.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | NA |
Stall cycles (UFS) | NA |
Nb insns | 14.00 |
Nb uops | 13.00 |
Nb loads | 7.00 |
Nb stores | 2.00 |
Nb stack references | 2.00 |
FLOP/cycle | 1.67 |
Nb FLOP add-sub | 5.00 |
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 | 18.67 |
Bytes prefetched | 0.00 |
Bytes loaded | 44.00 |
Bytes stored | 12.00 |
Stride 0 | 2.00 |
Stride 1 | 0.00 |
Stride n | 2.00 |
Stride unknown | 0.00 |
Stride indirect | 0.00 |
Vectorization ratio all | 28.57 |
Vectorization ratio load | 0.00 |
Vectorization ratio store | 50.00 |
Vectorization ratio mul | NA |
Vectorization ratio add_sub | 50.00 |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | NA |
Vector-efficiency ratio all | 11.61 |
Vector-efficiency ratio load | 9.38 |
Vector-efficiency ratio store | 9.38 |
Vector-efficiency ratio mul | NA |
Vector-efficiency ratio add_sub | 15.63 |
Vector-efficiency ratio fma | NA |
Vector-efficiency ratio div_sqrt | NA |
Vector-efficiency ratio other | NA |
Path / |
Function | gmx_pme_receive_f(gmx::PmePpCommGpu*, t_commrec const*, gmx::ForceWithVirial*, float*, float*, float*, float*, bool, bool, float*) |
Source file and lines | pme_pp.cpp:604-604 |
Module | libgromacs_mpi.so.9.0.0 |
nb instructions | 14 |
nb uops | 13 |
loop length | 64 |
used x86 registers | 6 |
used mmx registers | 0 |
used xmm registers | 2 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 2 |
micro-operation queue | 2.17 cycles |
front end | 2.17 cycles |
ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 1.00 | 1.00 | 0.75 | 0.75 | 0.50 | 3.00 | 3.00 | 3.00 | 0.00 | 0.00 | 1.00 | 1.00 | 1.00 | 1.00 |
cycles | 1.00 | 1.00 | 0.75 | 0.75 | 0.50 | 3.00 | 3.00 | 3.00 | 0.00 | 0.00 | 1.00 | 1.00 | 1.00 | 1.00 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 1.00 |
Front-end | 2.17 |
Dispatch | 3.00 |
Data deps. | 1.00 |
Overall L1 | 3.00 |
all | 28% |
load | 0% |
store | 50% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 50% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | NA (no other vectorizable/vectorized instructions) |
all | 11% |
load | 9% |
store | 9% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 15% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | NA (no other vectorizable/vectorized instructions) |
Instruction | Nb FU | ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | Latency | Recip. throughput | Vectorization |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MOV 0x158(%R14),%RDX | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOV -0x60(%RBP),%RSI | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
VMOVSD -0x8(%RSI,%RAX,1),%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
VMOVSD -0x8(%RDX,%RAX,1),%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
VADDPS %XMM1,%XMM0,%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
VMOVSS (%RSI,%RAX,1),%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (6.3%) |
VADDSS (%RDX,%RAX,1),%XMM1,%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 | scal (6.3%) |
VMOVLPS %XMM0,-0x8(%RSI,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 | vect (12.5%) |
VMOVSS %XMM1,(%RSI,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 | scal (6.3%) |
INC %RCX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
MOVSXD -0x2c(%RBP),%RDX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 | N/A |
ADD $0xc,%RAX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
CMP %RDX,%RCX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
JL c09870 <_Z17gmx_pme_receive_fPN3gmx12PmePpCommGpuEPK9t_commrecPNS_15ForceWithVirialEPfS7_S7_S7_bbS7_+0x1a0> | 1 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50-1 | N/A |
Function | gmx_pme_receive_f(gmx::PmePpCommGpu*, t_commrec const*, gmx::ForceWithVirial*, float*, float*, float*, float*, bool, bool, float*) |
Source file and lines | pme_pp.cpp:604-604 |
Module | libgromacs_mpi.so.9.0.0 |
nb instructions | 14 |
nb uops | 13 |
loop length | 64 |
used x86 registers | 6 |
used mmx registers | 0 |
used xmm registers | 2 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 2 |
micro-operation queue | 2.17 cycles |
front end | 2.17 cycles |
ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 1.00 | 1.00 | 0.75 | 0.75 | 0.50 | 3.00 | 3.00 | 3.00 | 0.00 | 0.00 | 1.00 | 1.00 | 1.00 | 1.00 |
cycles | 1.00 | 1.00 | 0.75 | 0.75 | 0.50 | 3.00 | 3.00 | 3.00 | 0.00 | 0.00 | 1.00 | 1.00 | 1.00 | 1.00 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 1.00 |
Front-end | 2.17 |
Dispatch | 3.00 |
Data deps. | 1.00 |
Overall L1 | 3.00 |
all | 28% |
load | 0% |
store | 50% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 50% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | NA (no other vectorizable/vectorized instructions) |
all | 11% |
load | 9% |
store | 9% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 15% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | NA (no other vectorizable/vectorized instructions) |
Instruction | Nb FU | ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | Latency | Recip. throughput | Vectorization |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MOV 0x158(%R14),%RDX | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOV -0x60(%RBP),%RSI | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
VMOVSD -0x8(%RSI,%RAX,1),%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
VMOVSD -0x8(%RDX,%RAX,1),%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
VADDPS %XMM1,%XMM0,%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
VMOVSS (%RSI,%RAX,1),%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (6.3%) |
VADDSS (%RDX,%RAX,1),%XMM1,%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 | scal (6.3%) |
VMOVLPS %XMM0,-0x8(%RSI,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 | vect (12.5%) |
VMOVSS %XMM1,(%RSI,%RAX,1) | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 | scal (6.3%) |
INC %RCX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
MOVSXD -0x2c(%RBP),%RDX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 | N/A |
ADD $0xc,%RAX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
CMP %RDX,%RCX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
JL c09870 <_Z17gmx_pme_receive_fPN3gmx12PmePpCommGpuEPK9t_commrecPNS_15ForceWithVirialEPfS7_S7_S7_bbS7_+0x1a0> | 1 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50-1 | N/A |
Run 1x1 | Number processes: 1Number processes per node: 1OMP_NUM_THREADS: 1 |
---|---|
Run 2x1 | Number processes: 2Number processes per node: 2OMP_NUM_THREADS: 1 |
Run 4x1 | Number processes: 4Number processes per node: 4OMP_NUM_THREADS: 1 |
Run 8x1 | Number processes: 8Number processes per node: 8OMP_NUM_THREADS: 1 |
Run 16x1 | Number processes: 16Number processes per node: 16OMP_NUM_THREADS: 1 |
Run 32x1 | Number processes: 32Number processes per node: 32OMP_NUM_THREADS: 1 |
Run 64x1 | Number processes: 64Number processes per node: 64OMP_NUM_THREADS: 1 |
Run 128x1 | Number processes: 128Number processes per node: 128OMP_NUM_THREADS: 1 |
Run 192x1 | Number processes: 192Number nodes: 1Number processes per node: 192Run Command: <executable> mdrun -s ion_channel.tpr -nsteps 10000 -pin on -deffnm aoccMPI Command: mpirun -genv I_MPI_FABRICS=shm -n <number_processes>Dataset: Run Directory: .OMP_NUM_THREADS: 1 |
(1x1) Efficiency | (1x1) Potential Speed-Up (%) | (2x1) Efficiency | (2x1) Potential Speed-Up (%) | (4x1) Efficiency | (4x1) Potential Speed-Up (%) | (8x1) Efficiency | (8x1) Potential Speed-Up (%) | (16x1) Efficiency | (16x1) Potential Speed-Up (%) | (32x1) Efficiency | (32x1) Potential Speed-Up (%) | (64x1) Efficiency | (64x1) Potential Speed-Up (%) | (128x1) Efficiency | (128x1) Potential Speed-Up (%) | (192x1) Efficiency | (192x1) Potential Speed-Up (%) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 |
Run | Number of threads | Efficiency (ideal is 1) | Speedup | Ideal Speedup | Time (s) | Coverage (%) |
---|---|---|---|---|---|---|
1x1 | ||||||
2x1 | ||||||
4x1 | ||||||
8x1 | ||||||
16x1 | ||||||
32x1 | 20 | 1 | 1 | 32 | 0.12999999523163 | 0.083400420844555 |
64x1 | 40 | 1 | 1 | 64 | 0.059999983757734 | 0.0548334158957 |
128x1 | 80 | 1 | 1 | 128 | 0.054999992251396 | 0.07134472578764 |
192x1 | 109 | 1 | 1 | 192 | 0.044999998062849 | 0.053121514618397 |