Loop Id: 3232 | Module: libgromacs_mpi.so.9.0.0 | Source: stl_iterator.h:1054-1182 [...] | Coverage: 0.02% |
---|
Loop Id: 3232 | Module: libgromacs_mpi.so.9.0.0 | Source: stl_iterator.h:1054-1182 [...] | Coverage: 0.02% |
---|
0x6a4f50 MOVSXD (%RDX),%RAX [4] |
0x6a4f53 LEA (%RAX,%RAX,2),%RAX |
0x6a4f57 MOV -0xb0(%RBP),%R9 [2] |
0x6a4f5e MOV 0x8(%R9,%RAX,4),%R8D [1] |
0x6a4f63 MOV %R8D,0x8(%RCX) [3] |
0x6a4f67 MOV (%R9,%RAX,4),%RAX [1] |
0x6a4f6b MOV %RAX,(%RCX) [3] |
0x6a4f6e ADD $0xc,%RCX |
0x6a4f72 ADD $0x4,%RDX |
0x6a4f76 CMP %RDI,%RDX |
0x6a4f79 JNE 6a4f50 |
/home/eoseret/gromacs-2024.2/src/gromacs/domdec/domdec_specatomcomm.cpp: 229 - 232 |
-------------------------------------------------------------------------------- |
229: for (int a : spas->a) |
230: { |
231: *vbuf = x[a]; |
232: vbuf++; |
/usr/lib/gcc/x86_64-redhat-linux/11/../../../../include/c++/11/bits/stl_iterator.h: 1054 - 1182 |
-------------------------------------------------------------------------------- |
1054: ++_M_current; |
[...] |
1182: { return __lhs.base() != __rhs.base(); } |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►100.00+ | dd_move_x_constraints(gmx_domd[...] | domdec_constraints.cpp:86 | libgromacs_mpi.so.9.0.0 |
○ | .omp_outlined..37 | lincs.cpp:1185 | libgromacs_mpi.so.9.0.0 |
○ | __kmp_invoke_microtask | libomp.so | |
○ | __kmp_fork_call | libomp.so | |
○ | __kmpc_fork_call | libomp.so | |
○ | gmx::constrain_lincs(bool, t_i[...] | lincs.cpp:2534 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Constraints::Impl::apply([...] | constr.cpp:512 | libgromacs_mpi.so.9.0.0 |
○ | gmx::constrain_coordinates(gmx[...] | constr.cpp:373 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1660 | 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 |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►62.00+ | dd_move_x_constraints(gmx_domd[...] | domdec_constraints.cpp:86 | libgromacs_mpi.so.9.0.0 |
○ | .omp_outlined..37 | lincs.cpp:1185 | libgromacs_mpi.so.9.0.0 |
○ | __kmp_invoke_microtask | libomp.so | |
○ | __kmp_fork_call | libomp.so | |
○ | __kmpc_fork_call | libomp.so | |
○ | gmx::constrain_lincs(bool, t_i[...] | lincs.cpp:2534 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Constraints::Impl::apply([...] | constr.cpp:512 | libgromacs_mpi.so.9.0.0 |
○ | gmx::constrain_coordinates(gmx[...] | constr.cpp:373 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1660 | 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 | |
►22.00+ | dd_move_x_constraints(gmx_domd[...] | domdec_constraints.cpp:86 | libgromacs_mpi.so.9.0.0 |
○ | .omp_outlined..37 | lincs.cpp:1185 | libgromacs_mpi.so.9.0.0 |
○ | __kmp_invoke_microtask | libomp.so | |
○ | __kmp_fork_call | libomp.so | |
○ | __kmpc_fork_call | libomp.so | |
○ | gmx::constrain_lincs(bool, t_i[...] | lincs.cpp:2534 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Constraints::Impl::apply([...] | constr.cpp:512 | libgromacs_mpi.so.9.0.0 |
○ | gmx::constrain_coordinates(gmx[...] | constr.cpp:373 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1660 | 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 |
►16.00+ | dd_move_x_constraints(gmx_domd[...] | domdec_constraints.cpp:86 | libgromacs_mpi.so.9.0.0 |
○ | .omp_outlined..37 | lincs.cpp:1185 | libgromacs_mpi.so.9.0.0 |
○ | __kmp_invoke_microtask | libomp.so | |
○ | __kmp_fork_call | libomp.so | |
○ | __kmpc_fork_call | libomp.so | |
○ | gmx::constrain_lincs(bool, t_i[...] | lincs.cpp:2534 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Constraints::Impl::apply([...] | constr.cpp:512 | libgromacs_mpi.so.9.0.0 |
○ | gmx::constrain_coordinates(gmx[...] | constr.cpp:373 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1660 | 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 |
---|---|---|---|
►76.67+ | dd_move_x_constraints(gmx_domd[...] | domdec_constraints.cpp:86 | libgromacs_mpi.so.9.0.0 |
○ | .omp_outlined..37 | lincs.cpp:1185 | libgromacs_mpi.so.9.0.0 |
○ | __kmp_invoke_microtask | libomp.so | |
○ | __kmp_fork_call | libomp.so | |
○ | __kmpc_fork_call | libomp.so | |
○ | gmx::constrain_lincs(bool, t_i[...] | lincs.cpp:2534 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Constraints::Impl::apply([...] | constr.cpp:512 | libgromacs_mpi.so.9.0.0 |
○ | gmx::constrain_coordinates(gmx[...] | constr.cpp:373 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1660 | 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 | |
►23.33+ | dd_move_x_constraints(gmx_domd[...] | domdec_constraints.cpp:86 | libgromacs_mpi.so.9.0.0 |
○ | .omp_outlined..37 | lincs.cpp:1185 | libgromacs_mpi.so.9.0.0 |
○ | __kmp_invoke_microtask | libomp.so | |
○ | __kmp_fork_call | libomp.so | |
○ | __kmpc_fork_call | libomp.so | |
○ | gmx::constrain_lincs(bool, t_i[...] | lincs.cpp:2534 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Constraints::Impl::apply([...] | constr.cpp:512 | libgromacs_mpi.so.9.0.0 |
○ | gmx::constrain_coordinates(gmx[...] | constr.cpp:373 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1660 | 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 |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►83.33+ | dd_move_x_constraints(gmx_domd[...] | domdec_constraints.cpp:86 | libgromacs_mpi.so.9.0.0 |
○ | .omp_outlined..37 | lincs.cpp:1185 | libgromacs_mpi.so.9.0.0 |
○ | __kmp_invoke_microtask | libomp.so | |
○ | __kmp_fork_call | libomp.so | |
○ | __kmpc_fork_call | libomp.so | |
○ | gmx::constrain_lincs(bool, t_i[...] | lincs.cpp:2534 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Constraints::Impl::apply([...] | constr.cpp:512 | libgromacs_mpi.so.9.0.0 |
○ | gmx::constrain_coordinates(gmx[...] | constr.cpp:373 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1660 | 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 | |
►16.67+ | dd_move_x_constraints(gmx_domd[...] | domdec_constraints.cpp:86 | libgromacs_mpi.so.9.0.0 |
○ | .omp_outlined..37 | lincs.cpp:1185 | libgromacs_mpi.so.9.0.0 |
○ | __kmp_invoke_microtask | libomp.so | |
○ | __kmp_fork_call | libomp.so | |
○ | __kmpc_fork_call | libomp.so | |
○ | gmx::constrain_lincs(bool, t_i[...] | lincs.cpp:2534 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Constraints::Impl::apply([...] | constr.cpp:512 | libgromacs_mpi.so.9.0.0 |
○ | gmx::constrain_coordinates(gmx[...] | constr.cpp:373 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1660 | 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 |
---|---|---|---|
►97.26+ | dd_move_x_constraints(gmx_domd[...] | domdec_constraints.cpp:86 | libgromacs_mpi.so.9.0.0 |
○ | .omp_outlined..37 | lincs.cpp:1185 | libgromacs_mpi.so.9.0.0 |
○ | __kmp_invoke_microtask | libomp.so | |
○ | __kmp_fork_call | libomp.so | |
○ | __kmpc_fork_call | libomp.so | |
○ | gmx::constrain_lincs(bool, t_i[...] | lincs.cpp:2534 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Constraints::Impl::apply([...] | constr.cpp:512 | libgromacs_mpi.so.9.0.0 |
○ | gmx::constrain_coordinates(gmx[...] | constr.cpp:373 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1660 | 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 | |
►2.74+ | dd_move_x_constraints(gmx_domd[...] | domdec_constraints.cpp:86 | libgromacs_mpi.so.9.0.0 |
○ | .omp_outlined..37 | lincs.cpp:1185 | libgromacs_mpi.so.9.0.0 |
○ | __kmp_invoke_microtask | libomp.so | |
○ | __kmp_fork_call | libomp.so | |
○ | __kmpc_fork_call | libomp.so | |
○ | gmx::constrain_lincs(bool, t_i[...] | lincs.cpp:2534 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Constraints::Impl::apply([...] | constr.cpp:512 | libgromacs_mpi.so.9.0.0 |
○ | gmx::constrain_coordinates(gmx[...] | constr.cpp:373 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1660 | 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 |
---|---|---|---|
►80.00+ | dd_move_x_constraints(gmx_domd[...] | domdec_constraints.cpp:86 | libgromacs_mpi.so.9.0.0 |
○ | .omp_outlined..37 | lincs.cpp:1185 | libgromacs_mpi.so.9.0.0 |
○ | __kmp_invoke_microtask | libomp.so | |
○ | __kmp_fork_call | libomp.so | |
○ | __kmpc_fork_call | libomp.so | |
○ | gmx::constrain_lincs(bool, t_i[...] | lincs.cpp:2534 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Constraints::Impl::apply([...] | constr.cpp:512 | libgromacs_mpi.so.9.0.0 |
○ | gmx::constrain_coordinates(gmx[...] | constr.cpp:373 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1660 | 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 | |
►10.77+ | dd_move_x_constraints(gmx_domd[...] | domdec_constraints.cpp:86 | libgromacs_mpi.so.9.0.0 |
○ | .omp_outlined..37 | lincs.cpp:1185 | libgromacs_mpi.so.9.0.0 |
○ | __kmp_invoke_microtask | libomp.so | |
○ | __kmp_fork_call | libomp.so | |
○ | __kmpc_fork_call | libomp.so | |
○ | gmx::constrain_lincs(bool, t_i[...] | lincs.cpp:2534 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Constraints::Impl::apply([...] | constr.cpp:512 | libgromacs_mpi.so.9.0.0 |
○ | gmx::constrain_coordinates(gmx[...] | constr.cpp:373 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1660 | 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 |
►9.23+ | dd_move_x_constraints(gmx_domd[...] | domdec_constraints.cpp:86 | libgromacs_mpi.so.9.0.0 |
○ | .omp_outlined..37 | lincs.cpp:1185 | libgromacs_mpi.so.9.0.0 |
○ | __kmp_invoke_microtask | libomp.so | |
○ | __kmp_fork_call | libomp.so | |
○ | __kmpc_fork_call | libomp.so | |
○ | gmx::constrain_lincs(bool, t_i[...] | lincs.cpp:2534 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Constraints::Impl::apply([...] | constr.cpp:512 | libgromacs_mpi.so.9.0.0 |
○ | gmx::constrain_coordinates(gmx[...] | constr.cpp:373 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1660 | 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 |
---|---|---|---|
►100.00+ | dd_move_x_constraints(gmx_domd[...] | domdec_constraints.cpp:86 | libgromacs_mpi.so.9.0.0 |
○ | .omp_outlined..37 | lincs.cpp:1185 | libgromacs_mpi.so.9.0.0 |
○ | __kmp_invoke_microtask | libomp.so | |
○ | __kmp_fork_call | libomp.so | |
○ | __kmpc_fork_call | libomp.so | |
○ | gmx::constrain_lincs(bool, t_i[...] | lincs.cpp:2534 | libgromacs_mpi.so.9.0.0 |
○ | gmx::Constraints::Impl::apply([...] | constr.cpp:512 | libgromacs_mpi.so.9.0.0 |
○ | gmx::constrain_coordinates(gmx[...] | constr.cpp:373 | libgromacs_mpi.so.9.0.0 |
○ | gmx::LegacySimulator::do_md() | md.cpp:1660 | 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 | 1.00 |
CQA speedup if FP arith vectorized | 1.00 |
CQA speedup if fully vectorized | 5.65 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.20 |
Bottlenecks | P5, P6, P7, |
Function | dd_move_x_specat(gmx_domdec_t const*, gmx_domdec_specat_comm_t*, float const (*) [3], gmx::BasicVector |
Source | domdec_specatomcomm.cpp:229-232,stl_iterator.h:1054-1054,stl_iterator.h:1182-1182 |
Source loop unroll info | multi-versionned |
Source loop unroll confidence level | max |
Unroll/vectorization loop type | NA |
Unroll factor | NA |
CQA cycles | 2.00 |
CQA cycles if no scalar integer | 2.00 |
CQA cycles if FP arith vectorized | 2.00 |
CQA cycles if fully vectorized | 0.35 |
Front-end cycles | 1.67 |
P0 cycles | 1.25 |
P1 cycles | 1.25 |
P2 cycles | 1.00 |
P3 cycles | 1.00 |
P4 cycles | 0.50 |
P5 cycles | 2.00 |
P6 cycles | 2.00 |
P7 cycles | 2.00 |
P8 cycles | 0.00 |
P9 cycles | 0.00 |
P10 cycles | 0.00 |
P11 cycles | 0.00 |
P12 cycles | 0.00 |
P13 cycles | 0.00 |
DIV/SQRT cycles | 0.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | NA |
Stall cycles (UFS) | NA |
Nb insns | 11.00 |
Nb uops | 10.00 |
Nb loads | 4.00 |
Nb stores | 2.00 |
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 | 18.00 |
Bytes prefetched | 0.00 |
Bytes loaded | 24.00 |
Bytes stored | 12.00 |
Stride 0 | 1.00 |
Stride 1 | 1.00 |
Stride n | 1.00 |
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 | NA |
Vector-efficiency ratio all | 8.33 |
Vector-efficiency ratio load | 6.25 |
Vector-efficiency ratio store | 9.38 |
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 | NA |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.00 |
CQA speedup if FP arith vectorized | 1.00 |
CQA speedup if fully vectorized | 5.65 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.20 |
Bottlenecks | P5, P6, P7, |
Function | dd_move_x_specat(gmx_domdec_t const*, gmx_domdec_specat_comm_t*, float const (*) [3], gmx::BasicVector |
Source | domdec_specatomcomm.cpp:229-232,stl_iterator.h:1054-1054,stl_iterator.h:1182-1182 |
Source loop unroll info | multi-versionned |
Source loop unroll confidence level | max |
Unroll/vectorization loop type | NA |
Unroll factor | NA |
CQA cycles | 2.00 |
CQA cycles if no scalar integer | 2.00 |
CQA cycles if FP arith vectorized | 2.00 |
CQA cycles if fully vectorized | 0.35 |
Front-end cycles | 1.67 |
P0 cycles | 1.25 |
P1 cycles | 1.25 |
P2 cycles | 1.00 |
P3 cycles | 1.00 |
P4 cycles | 0.50 |
P5 cycles | 2.00 |
P6 cycles | 2.00 |
P7 cycles | 2.00 |
P8 cycles | 0.00 |
P9 cycles | 0.00 |
P10 cycles | 0.00 |
P11 cycles | 0.00 |
P12 cycles | 0.00 |
P13 cycles | 0.00 |
DIV/SQRT cycles | 0.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | NA |
Stall cycles (UFS) | NA |
Nb insns | 11.00 |
Nb uops | 10.00 |
Nb loads | 4.00 |
Nb stores | 2.00 |
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 | 18.00 |
Bytes prefetched | 0.00 |
Bytes loaded | 24.00 |
Bytes stored | 12.00 |
Stride 0 | 1.00 |
Stride 1 | 1.00 |
Stride n | 1.00 |
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 | NA |
Vector-efficiency ratio all | 8.33 |
Vector-efficiency ratio load | 6.25 |
Vector-efficiency ratio store | 9.38 |
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 | NA |
Path / |
Function | dd_move_x_specat(gmx_domdec_t const*, gmx_domdec_specat_comm_t*, float const (*) [3], gmx::BasicVector |
Source file and lines | stl_iterator.h:1054-1182 |
Module | libgromacs_mpi.so.9.0.0 |
nb instructions | 11 |
nb uops | 10 |
loop length | 43 |
used x86 registers | 7 |
used mmx registers | 0 |
used xmm registers | 0 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 1 |
micro-operation queue | 1.67 cycles |
front end | 1.67 cycles |
ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 1.25 | 1.25 | 1.00 | 1.00 | 0.50 | 2.00 | 2.00 | 2.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
cycles | 1.25 | 1.25 | 1.00 | 1.00 | 0.50 | 2.00 | 2.00 | 2.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 1.00 |
Front-end | 1.67 |
Dispatch | 2.00 |
Data deps. | 1.00 |
Overall L1 | 2.00 |
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 | 8% |
load | 6% |
store | 9% |
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) |
Instruction | Nb FU | ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | Latency | Recip. throughput | Vectorization |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MOVSXD (%RDX),%RAX | 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 (%RAX,%RAX,2),%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 |
MOV -0xb0(%RBP),%R9 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOV 0x8(%R9,%RAX,4),%R8D | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | scal (6.3%) |
MOV %R8D,0x8(%RCX) | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | scal (6.3%) |
MOV (%R9,%RAX,4),%RAX | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOV %RAX,(%RCX) | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | scal (12.5%) |
ADD $0xc,%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 |
ADD $0x4,%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 |
CMP %RDI,%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 |
JNE 6a4f50 <_Z16dd_move_x_specatPK12gmx_domdec_tP24gmx_domdec_specat_comm_tPA3_KfPN3gmx11BasicVectorIfEESA_b+0x530> | 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_move_x_specat(gmx_domdec_t const*, gmx_domdec_specat_comm_t*, float const (*) [3], gmx::BasicVector |
Source file and lines | stl_iterator.h:1054-1182 |
Module | libgromacs_mpi.so.9.0.0 |
nb instructions | 11 |
nb uops | 10 |
loop length | 43 |
used x86 registers | 7 |
used mmx registers | 0 |
used xmm registers | 0 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 1 |
micro-operation queue | 1.67 cycles |
front end | 1.67 cycles |
ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 1.25 | 1.25 | 1.00 | 1.00 | 0.50 | 2.00 | 2.00 | 2.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
cycles | 1.25 | 1.25 | 1.00 | 1.00 | 0.50 | 2.00 | 2.00 | 2.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 1.00 |
Front-end | 1.67 |
Dispatch | 2.00 |
Data deps. | 1.00 |
Overall L1 | 2.00 |
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 | 8% |
load | 6% |
store | 9% |
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) |
Instruction | Nb FU | ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | Latency | Recip. throughput | Vectorization |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MOVSXD (%RDX),%RAX | 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 (%RAX,%RAX,2),%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 |
MOV -0xb0(%RBP),%R9 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOV 0x8(%R9,%RAX,4),%R8D | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | scal (6.3%) |
MOV %R8D,0x8(%RCX) | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | scal (6.3%) |
MOV (%R9,%RAX,4),%RAX | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOV %RAX,(%RCX) | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 | scal (12.5%) |
ADD $0xc,%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 |
ADD $0x4,%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 |
CMP %RDI,%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 |
JNE 6a4f50 <_Z16dd_move_x_specatPK12gmx_domdec_tP24gmx_domdec_specat_comm_tPA3_KfPN3gmx11BasicVectorIfEESA_b+0x530> | 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 | 1 | 0 | 1 | 0 | 1 | 0 |
Run | Number of threads | Efficiency (ideal is 1) | Speedup | Ideal Speedup | Time (s) | Coverage (%) |
---|---|---|---|---|---|---|
1x1 | ||||||
2x1 | ||||||
4x1 | 4 | 1 | 1 | 4 | 0.059999994933605 | 0.012048630975187 |
8x1 | 8 | 1 | 1 | 8 | 0.055000003427267 | 0.020204866304994 |
16x1 | 13 | 1 | 1 | 16 | 0.019999999552965 | 0.011386123485863 |
32x1 | 18 | 1 | 1 | 32 | 0.01999999769032 | 0.010957712307572 |
64x1 | 28 | 1 | 1 | 64 | 0.029999999329448 | 0.014398603700101 |
128x1 | 41 | 1 | 1 | 128 | 0.019999995827675 | 0.015154520981014 |
192x1 | 67 | 1 | 1 | 192 | 0.014999999664724 | 0.019920507445931 |