Loop Id: 17419 | Module: libgromacs_mpi.so.9.0.0 | Source: pme_redistribute.cpp:455-468 [...] | Coverage: 0.16% |
---|
Loop Id: 17419 | Module: libgromacs_mpi.so.9.0.0 | Source: pme_redistribute.cpp:455-468 [...] | Coverage: 0.16% |
---|
0xc0a3d0 MOV -0x50(%RBP),%R8 [5] |
0xc0a3d4 MOV 0x768(%R8),%R8 [7] |
0xc0a3db MOV 0x30(%R10),%R9 [1] |
0xc0a3df MOVSXD (%R9,%RDI,4),%R10 [2] |
0xc0a3e3 LEA (%R10,%R10,2),%R11 |
0xc0a3e7 VMOVSS (%R8,%R11,4),%XMM0 [6] |
0xc0a3ed VMOVSS %XMM0,-0x8(%RBX) [8] |
0xc0a3f2 VMOVSS 0x4(%R8,%R11,4),%XMM0 [6] |
0xc0a3f9 VMOVSS %XMM0,-0x4(%RBX) [8] |
0xc0a3fe VMOVSS 0x8(%R8,%R11,4),%XMM0 [6] |
0xc0a405 VMOVSS %XMM0,(%RBX) [8] |
0xc0a409 LEA 0x1(%R10),%R8D |
0xc0a40d MOV -0x30(%RBP),%R10 [5] |
0xc0a411 MOV %R8D,(%R9,%RDI,4) [2] |
0xc0a415 INC %RSI |
0xc0a418 ADD $0xc,%RBX |
0xc0a41c CMP %RSI,%RCX |
0xc0a41f JE c0a469 |
0xc0a421 MOVSXD (%RAX,%RSI,4),%RDI [4] |
0xc0a425 CMP 0x8(%R10),%EDI [1] |
0xc0a429 JNE c0a3d0 |
0xc0a42b MOVSXD %EDX,%RDX |
0xc0a42e MOV 0xa0(%R10),%RDI [1] |
0xc0a435 LEA (%RDX,%RDX,2),%R8 |
0xc0a439 VMOVSS (%RDI,%R8,4),%XMM0 [3] |
0xc0a43f VMOVSS %XMM0,-0x8(%RBX) [8] |
0xc0a444 VMOVSS 0x4(%RDI,%R8,4),%XMM0 [3] |
0xc0a44b VMOVSS %XMM0,-0x4(%RBX) [8] |
0xc0a450 VMOVSS 0x8(%RDI,%R8,4),%XMM0 [3] |
0xc0a457 VMOVSS %XMM0,(%RBX) [8] |
0xc0a45b INC %EDX |
0xc0a45d INC %RSI |
0xc0a460 ADD $0xc,%RBX |
0xc0a464 CMP %RSI,%RCX |
0xc0a467 JNE c0a421 |
/home/eoseret/gromacs-2024.2/src/gromacs/ewald/pme_redistribute.cpp: 455 - 468 |
-------------------------------------------------------------------------------- |
455: for (gmx::Index i = 0; i < f.ssize(); i++) |
456: { |
457: const int slabIndex = atc->pd[i]; |
458: if (slabIndex == atc->slabIndex) |
459: { |
460: /* Copy from the local force array */ |
461: copy_rvec(atc->f[local_pos], f[i]); |
462: local_pos++; |
463: } |
464: else |
465: { |
466: /* Copy from the receive buffer */ |
467: copy_rvec(pme->bufv[atc->bufferIndices[slabIndex]], f[i]); |
468: atc->bufferIndices[slabIndex]++; |
/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/api/legacy/include/gromacs/utility/arrayref.h: 82 - 82 |
-------------------------------------------------------------------------------- |
82: it_ += i; |
/home/eoseret/gromacs-2024.2/src/external/boost/stl_interfaces/iterator_interface.hpp: 305 - 305 |
-------------------------------------------------------------------------------- |
305: D retval = derived(); |
/home/eoseret/gromacs-2024.2/api/legacy/include/gromacs/math/vec.h: 204 - 206 |
-------------------------------------------------------------------------------- |
204: b[XX] = a[XX]; |
205: b[YY] = a[YY]; |
206: b[ZZ] = a[ZZ]; |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►55.86+ | gmx_pme_do(gmx_pme_t*, gmx::Ar[...] | pme.cpp:1664 | libgromacs_mpi.so.9.0.0 |
○ | gmx_pmeonly(gmx_pme_t**, t_com[...] | stl_vector.h:1169 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Mdrunner::mdrunner() | runner.cpp:2330 | libgromacs_mpi.so.9.0.0 |
○ | gmx::gmx_mdrun(int, gmx_hw_inf[...] | mdrun.cpp:280 | gmx_mpi |
►29.37+ | gmx_pme_do(gmx_pme_t*, gmx::Ar[...] | pme.cpp:1664 | libgromacs_mpi.so.9.0.0 |
○ | gmx_pmeonly(gmx_pme_t**, t_com[...] | stl_vector.h:1169 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Mdrunner::mdrunner() | runner.cpp:2330 | libgromacs_mpi.so.9.0.0 |
►14.77+ | gmx_pme_do(gmx_pme_t*, gmx::Ar[...] | pme.cpp:1664 | libgromacs_mpi.so.9.0.0 |
○ | gmx_pmeonly(gmx_pme_t**, t_com[...] | stl_vector.h:1169 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Mdrunner::mdrunner() | runner.cpp:2330 | 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 |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►65.48+ | gmx_pme_do(gmx_pme_t*, gmx::Ar[...] | pme.cpp:1664 | libgromacs_mpi.so.9.0.0 |
○ | gmx_pmeonly(gmx_pme_t**, t_com[...] | stl_vector.h:1169 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Mdrunner::mdrunner() | runner.cpp:2330 | 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 | |
►20.91+ | gmx_pme_do(gmx_pme_t*, gmx::Ar[...] | pme.cpp:1664 | libgromacs_mpi.so.9.0.0 |
○ | gmx_pmeonly(gmx_pme_t**, t_com[...] | stl_vector.h:1169 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Mdrunner::mdrunner() | runner.cpp:2330 | libgromacs_mpi.so.9.0.0 |
○ | gmx::gmx_mdrun(int, gmx_hw_inf[...] | mdrun.cpp:280 | gmx_mpi |
►13.61+ | gmx_pme_do(gmx_pme_t*, gmx::Ar[...] | pme.cpp:1664 | libgromacs_mpi.so.9.0.0 |
○ | gmx_pmeonly(gmx_pme_t**, t_com[...] | stl_vector.h:1169 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Mdrunner::mdrunner() | runner.cpp:2330 | libgromacs_mpi.so.9.0.0 |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►44.49+ | gmx_pme_do(gmx_pme_t*, gmx::Ar[...] | pme.cpp:1664 | libgromacs_mpi.so.9.0.0 |
○ | gmx_pmeonly(gmx_pme_t**, t_com[...] | stl_vector.h:1169 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Mdrunner::mdrunner() | runner.cpp:2330 | libgromacs_mpi.so.9.0.0 |
○ | gmx::gmx_mdrun(int, gmx_hw_inf[...] | mdrun.cpp:280 | gmx_mpi |
►35.88+ | gmx_pme_do(gmx_pme_t*, gmx::Ar[...] | pme.cpp:1664 | libgromacs_mpi.so.9.0.0 |
○ | gmx_pmeonly(gmx_pme_t**, t_com[...] | stl_vector.h:1169 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Mdrunner::mdrunner() | runner.cpp:2330 | libgromacs_mpi.so.9.0.0 |
►19.63+ | gmx_pme_do(gmx_pme_t*, gmx::Ar[...] | pme.cpp:1664 | libgromacs_mpi.so.9.0.0 |
○ | gmx_pmeonly(gmx_pme_t**, t_com[...] | stl_vector.h:1169 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Mdrunner::mdrunner() | runner.cpp:2330 | 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 |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►100.00+ | gmx_pme_do(gmx_pme_t*, gmx::Ar[...] | pme.cpp:1664 | libgromacs_mpi.so.9.0.0 |
○ | gmx_pmeonly(gmx_pme_t**, t_com[...] | stl_vector.h:1169 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Mdrunner::mdrunner() | runner.cpp:2330 | 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 | 1.44 |
CQA speedup if FP arith vectorized | 1.00 |
CQA speedup if fully vectorized | 6.69 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.28 |
Bottlenecks | |
Function | dd_pmeredist_f(gmx_pme_t*, PmeAtomComm*, gmx::ArrayRef |
Source | pme_redistribute.cpp:455-468,stl_vector.h:1046-1046,arrayref.h:82-82,iterator_interface.hpp:305-305,vec.h:204-206 |
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 | 2.67 |
CQA cycles if FP arith vectorized | 3.83 |
CQA cycles if fully vectorized | 0.57 |
Front-end cycles | 3.00 |
P0 cycles | 2.00 |
P1 cycles | 2.00 |
P2 cycles | 2.00 |
P3 cycles | 2.00 |
P4 cycles | 1.00 |
P5 cycles | 3.83 |
P6 cycles | 3.83 |
P7 cycles | 3.83 |
P8 cycles | 0.00 |
P9 cycles | 0.00 |
P10 cycles | 0.00 |
P11 cycles | 0.00 |
P12 cycles | 1.50 |
P13 cycles | 1.50 |
DIV/SQRT cycles | 0.00 |
Inter-iter dependencies cycles | 2 |
FE+BE cycles (UFS) | NA |
Stall cycles (UFS) | NA |
Nb insns | 19.00 |
Nb uops | 18.00 |
Nb loads | 8.00 |
Nb stores | 3.50 |
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 | 14.38 |
Bytes prefetched | 0.00 |
Bytes loaded | 42.00 |
Bytes stored | 14.00 |
Stride 0 | 1.00 |
Stride 1 | 2.00 |
Stride n | 0.00 |
Stride unknown | 1.50 |
Stride indirect | 1.00 |
Vectorization ratio all | 0.00 |
Vectorization ratio load | 0.00 |
Vectorization ratio store | 0.00 |
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 | 6.64 |
Vector-efficiency ratio load | 6.25 |
Vector-efficiency ratio store | 6.25 |
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 | 9.38 |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.29 |
CQA speedup if FP arith vectorized | 1.00 |
CQA speedup if fully vectorized | 7.58 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.12 |
Bottlenecks | P5, P6, P7, |
Function | dd_pmeredist_f(gmx_pme_t*, PmeAtomComm*, gmx::ArrayRef |
Source | pme_redistribute.cpp:455-468,stl_vector.h:1046-1046,arrayref.h:82-82,iterator_interface.hpp:305-305,vec.h:204-206 |
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 | 2.33 |
CQA cycles if FP arith vectorized | 3.00 |
CQA cycles if fully vectorized | 0.40 |
Front-end cycles | 2.67 |
P0 cycles | 2.00 |
P1 cycles | 2.00 |
P2 cycles | 2.00 |
P3 cycles | 2.00 |
P4 cycles | 1.00 |
P5 cycles | 3.00 |
P6 cycles | 3.00 |
P7 cycles | 3.00 |
P8 cycles | 0.00 |
P9 cycles | 0.00 |
P10 cycles | 0.00 |
P11 cycles | 0.00 |
P12 cycles | 1.50 |
P13 cycles | 1.50 |
DIV/SQRT cycles | 0.00 |
Inter-iter dependencies cycles | 2 |
FE+BE cycles (UFS) | NA |
Stall cycles (UFS) | NA |
Nb insns | 17.00 |
Nb uops | 16.00 |
Nb loads | 6.00 |
Nb stores | 3.00 |
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 | 13.33 |
Bytes prefetched | 0.00 |
Bytes loaded | 28.00 |
Bytes stored | 12.00 |
Stride 0 | 1.00 |
Stride 1 | 2.00 |
Stride n | 0.00 |
Stride unknown | 1.00 |
Stride indirect | 0.00 |
Vectorization ratio all | 0.00 |
Vectorization ratio load | 0.00 |
Vectorization ratio store | 0.00 |
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 | 6.25 |
Vector-efficiency ratio load | 6.25 |
Vector-efficiency ratio store | 6.25 |
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 | 6.25 |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.56 |
CQA speedup if FP arith vectorized | 1.00 |
CQA speedup if fully vectorized | 6.22 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.40 |
Bottlenecks | P5, P6, P7, |
Function | dd_pmeredist_f(gmx_pme_t*, PmeAtomComm*, gmx::ArrayRef |
Source | pme_redistribute.cpp:455-468,stl_vector.h:1046-1046,arrayref.h:82-82,iterator_interface.hpp:305-305,vec.h:204-206 |
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 | 4.67 |
CQA cycles if no scalar integer | 3.00 |
CQA cycles if FP arith vectorized | 4.67 |
CQA cycles if fully vectorized | 0.75 |
Front-end cycles | 3.33 |
P0 cycles | 2.00 |
P1 cycles | 2.00 |
P2 cycles | 2.00 |
P3 cycles | 2.00 |
P4 cycles | 1.00 |
P5 cycles | 4.67 |
P6 cycles | 4.67 |
P7 cycles | 4.67 |
P8 cycles | 0.00 |
P9 cycles | 0.00 |
P10 cycles | 0.00 |
P11 cycles | 0.00 |
P12 cycles | 1.50 |
P13 cycles | 1.50 |
DIV/SQRT cycles | 0.00 |
Inter-iter dependencies cycles | 2 |
FE+BE cycles (UFS) | NA |
Stall cycles (UFS) | NA |
Nb insns | 21.00 |
Nb uops | 20.00 |
Nb loads | 10.00 |
Nb stores | 4.00 |
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 | 15.43 |
Bytes prefetched | 0.00 |
Bytes loaded | 56.00 |
Bytes stored | 16.00 |
Stride 0 | 1.00 |
Stride 1 | 2.00 |
Stride n | 0.00 |
Stride unknown | 2.00 |
Stride indirect | 2.00 |
Vectorization ratio all | 0.00 |
Vectorization ratio load | 0.00 |
Vectorization ratio store | 0.00 |
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 | 7.03 |
Vector-efficiency ratio load | 6.25 |
Vector-efficiency ratio store | 6.25 |
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 | dd_pmeredist_f(gmx_pme_t*, PmeAtomComm*, gmx::ArrayRef |
Source file and lines | pme_redistribute.cpp:455-468 |
Module | libgromacs_mpi.so.9.0.0 |
nb instructions | 19 |
nb uops | 18 |
loop length | 81.50 |
used x86 registers | 9 |
used mmx registers | 0 |
used xmm registers | 1 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 1 |
micro-operation queue | 3.00 cycles |
front end | 3.00 cycles |
ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 2.00 | 2.00 | 2.00 | 2.00 | 1.00 | 3.83 | 3.83 | 3.83 | 0.00 | 0.00 | 0.00 | 0.00 | 1.50 | 1.50 |
cycles | 2.00 | 2.00 | 2.00 | 2.00 | 1.00 | 3.83 | 3.83 | 3.83 | 0.00 | 0.00 | 0.00 | 0.00 | 1.50 | 1.50 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 2.00 |
Front-end | 3.00 |
Dispatch | 3.83 |
Data deps. | 2.00 |
Overall L1 | 3.83 |
all | 0% |
load | 0% |
store | 0% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
other | 0% |
all | 0% |
load | 0% |
store | 0% |
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 | NA (no other vectorizable/vectorized instructions) |
all | 0% |
load | 0% |
store | 0% |
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 | 7% |
load | 6% |
store | 6% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
other | 9% |
all | 6% |
load | 6% |
store | 6% |
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 | NA (no other vectorizable/vectorized instructions) |
all | 6% |
load | 6% |
store | 6% |
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 | 9% |
Function | dd_pmeredist_f(gmx_pme_t*, PmeAtomComm*, gmx::ArrayRef |
Source file and lines | pme_redistribute.cpp:455-468 |
Module | libgromacs_mpi.so.9.0.0 |
nb instructions | 17 |
nb uops | 16 |
loop length | 72 |
used x86 registers | 8 |
used mmx registers | 0 |
used xmm registers | 1 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 0 |
micro-operation queue | 2.67 cycles |
front end | 2.67 cycles |
ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 2.00 | 2.00 | 2.00 | 2.00 | 1.00 | 3.00 | 3.00 | 3.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.50 | 1.50 |
cycles | 2.00 | 2.00 | 2.00 | 2.00 | 1.00 | 3.00 | 3.00 | 3.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.50 | 1.50 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 2.00 |
Front-end | 2.67 |
Dispatch | 3.00 |
Data deps. | 2.00 |
Overall L1 | 3.00 |
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) |
other | 0% |
all | 0% |
load | 0% |
store | 0% |
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 | NA (no other vectorizable/vectorized instructions) |
all | 0% |
load | 0% |
store | 0% |
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 | 6% |
load | 6% |
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) |
other | 6% |
all | 6% |
load | 6% |
store | 6% |
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 | NA (no other vectorizable/vectorized instructions) |
all | 6% |
load | 6% |
store | 6% |
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 | 6% |
Instruction | Nb FU | ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | Latency | Recip. throughput | Vectorization |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MOVSXD (%RAX,%RSI,4),%RDI | 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 |
CMP 0x8(%R10),%EDI | 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 | scal (6.3%) |
JNE c0a3d0 <_Z14dd_pmeredist_fP9gmx_pme_tP11PmeAtomCommN3gmx8ArrayRefINS3_11BasicVectorIfEEEEb+0x2d0> | 1 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50-1 | N/A |
MOVSXD %EDX,%RDX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
MOV 0xa0(%R10),%RDI | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
LEA (%RDX,%RDX,2),%R8 | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
VMOVSS (%RDI,%R8,4),%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (6.3%) |
VMOVSS %XMM0,-0x8(%RBX) | 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%) |
VMOVSS 0x4(%RDI,%R8,4),%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (6.3%) |
VMOVSS %XMM0,-0x4(%RBX) | 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%) |
VMOVSS 0x8(%RDI,%R8,4),%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (6.3%) |
VMOVSS %XMM0,(%RBX) | 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 %EDX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
INC %RSI | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
ADD $0xc,%RBX | 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 %RSI,%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 |
JNE c0a421 <_Z14dd_pmeredist_fP9gmx_pme_tP11PmeAtomCommN3gmx8ArrayRefINS3_11BasicVectorIfEEEEb+0x321> | 1 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50-1 | N/A |
Function | dd_pmeredist_f(gmx_pme_t*, PmeAtomComm*, gmx::ArrayRef |
Source file and lines | pme_redistribute.cpp:455-468 |
Module | libgromacs_mpi.so.9.0.0 |
nb instructions | 21 |
nb uops | 20 |
loop length | 91 |
used x86 registers | 10 |
used mmx registers | 0 |
used xmm registers | 1 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 2 |
micro-operation queue | 3.33 cycles |
front end | 3.33 cycles |
ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 2.00 | 2.00 | 2.00 | 2.00 | 1.00 | 4.67 | 4.67 | 4.67 | 0.00 | 0.00 | 0.00 | 0.00 | 1.50 | 1.50 |
cycles | 2.00 | 2.00 | 2.00 | 2.00 | 1.00 | 4.67 | 4.67 | 4.67 | 0.00 | 0.00 | 0.00 | 0.00 | 1.50 | 1.50 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 2.00 |
Front-end | 3.33 |
Dispatch | 4.67 |
Data deps. | 2.00 |
Overall L1 | 4.67 |
all | 0% |
load | NA (no load vectorizable/vectorized instructions) |
store | 0% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
other | 0% |
all | 0% |
load | 0% |
store | 0% |
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 | NA (no other vectorizable/vectorized instructions) |
all | 0% |
load | 0% |
store | 0% |
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 | 9% |
load | NA (no load vectorizable/vectorized instructions) |
store | 6% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
other | 12% |
all | 6% |
load | 6% |
store | 6% |
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 | NA (no other vectorizable/vectorized instructions) |
all | 7% |
load | 6% |
store | 6% |
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 | ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | Latency | Recip. throughput | Vectorization |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MOV -0x50(%RBP),%R8 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOV 0x768(%R8),%R8 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOV 0x30(%R10),%R9 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOVSXD (%R9,%RDI,4),%R10 | 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 |
LEA (%R10,%R10,2),%R11 | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
VMOVSS (%R8,%R11,4),%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (6.3%) |
VMOVSS %XMM0,-0x8(%RBX) | 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%) |
VMOVSS 0x4(%R8,%R11,4),%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (6.3%) |
VMOVSS %XMM0,-0x4(%RBX) | 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%) |
VMOVSS 0x8(%R8,%R11,4),%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (6.3%) |
VMOVSS %XMM0,(%RBX) | 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%) |
LEA 0x1(%R10),%R8D | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
MOV -0x30(%RBP),%R10 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOV %R8D,(%R9,%RDI,4) | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | scal (6.3%) |
INC %RSI | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
ADD $0xc,%RBX | 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 %RSI,%RCX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | scal (12.5%) |
JE c0a469 <_Z14dd_pmeredist_fP9gmx_pme_tP11PmeAtomCommN3gmx8ArrayRefINS3_11BasicVectorIfEEEEb+0x369> | 1 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50-1 | N/A |
MOVSXD (%RAX,%RSI,4),%RDI | 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 |
CMP 0x8(%R10),%EDI | 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 |
JNE c0a3d0 <_Z14dd_pmeredist_fP9gmx_pme_tP11PmeAtomCommN3gmx8ArrayRefINS3_11BasicVectorIfEEEEb+0x2d0> | 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 | 12 | 1 | 1 | 32 | 0.3699999153614 | 0.16893008351326 |
64x1 | 24 | 1 | 1 | 64 | 0.25999993085861 | 0.12170127034187 |
128x1 | 44 | 1 | 1 | 128 | 0.1499999910593 | 0.21380114555359 |
192x1 | 64 | 1 | 1 | 192 | 0.10500001162291 | 0.16150969266891 |