Loop Id: 1403 | Module: libgromacs_mpi.so.9.0.0 | Source: pme_redistribute.cpp:111-118 | Coverage: 0.12% |
---|
Loop Id: 1403 | Module: libgromacs_mpi.so.9.0.0 | Source: pme_redistribute.cpp:111-118 | Coverage: 0.12% |
---|
0xc0b140 VMULSS -0xc(%RDI),%XMM1,%XMM4 [3] |
0xc0b145 VFMADD231SS -0x10(%RDI),%XMM0,%XMM4 [3] |
0xc0b14b VMULSS %XMM2,%XMM4,%XMM4 |
0xc0b14f VADDSS %XMM3,%XMM4,%XMM4 |
0xc0b153 VCVTTSS2SI %XMM4,%EAX |
0xc0b157 CLTD |
0xc0b158 IDIV %R15D |
0xc0b15b MOV %EDX,(%R12,%RCX,4) [1] |
0xc0b15f MOVSXD %EDX,%RAX |
0xc0b162 INCL (%R13,%RAX,4) [2] |
0xc0b167 VMULSS (%RDI),%XMM1,%XMM4 [3] |
0xc0b16b VFMADD231SS -0x4(%RDI),%XMM0,%XMM4 [3] |
0xc0b171 VMULSS %XMM2,%XMM4,%XMM4 |
0xc0b175 VADDSS %XMM3,%XMM4,%XMM4 |
0xc0b179 VCVTTSS2SI %XMM4,%EAX |
0xc0b17d CLTD |
0xc0b17e IDIV %R15D |
0xc0b181 MOVSXD %EDX,%RAX |
0xc0b184 MOV %EDX,0x4(%R12,%RCX,4) [1] |
0xc0b189 INCL (%R13,%RAX,4) [2] |
0xc0b18e ADD $0x2,%RCX |
0xc0b192 ADD $0x18,%RDI |
0xc0b196 CMP %RCX,%RSI |
0xc0b199 JNE c0b140 |
/home/eoseret/gromacs-2024.2/src/gromacs/ewald/pme_redistribute.cpp: 111 - 118 |
-------------------------------------------------------------------------------- |
111: for (i = start; i < end; i++) |
112: { |
113: xptr = x[i]; |
114: /* Fractional coordinates along box vectors */ |
115: s = nslab * (xptr[YY] * ryy + xptr[ZZ] * rzy); |
116: si = static_cast<int>(s + 2 * nslab) % nslab; |
117: pd[i] = si; |
118: count[si]++; |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►44.83+ | __kmp_invoke_microtask | libomp.so | |
○ | __kmp_fork_call | libomp.so | |
○ | __kmpc_fork_call | libomp.so | |
○ | do_redist_pos_coeffs(gmx_pme_t[...] | pme_redistribute.cpp:128 | libgromacs_mpi.so.9.0.0 |
○ | gmx_pme_do(gmx_pme_t*, gmx::Ar[...] | pme.cpp:1230 | 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 |
►35.03+ | __kmp_invoke_microtask | libomp.so | |
○ | __kmp_fork_call | libomp.so | |
○ | __kmpc_fork_call | libomp.so | |
○ | do_redist_pos_coeffs(gmx_pme_t[...] | pme_redistribute.cpp:128 | libgromacs_mpi.so.9.0.0 |
○ | gmx_pme_do(gmx_pme_t*, gmx::Ar[...] | pme.cpp:1230 | 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 |
►20.14+ | __kmp_invoke_microtask | libomp.so | |
○ | __kmp_fork_call | libomp.so | |
○ | __kmpc_fork_call | libomp.so | |
○ | do_redist_pos_coeffs(gmx_pme_t[...] | pme_redistribute.cpp:128 | libgromacs_mpi.so.9.0.0 |
○ | gmx_pme_do(gmx_pme_t*, gmx::Ar[...] | pme.cpp:1230 | 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+ | __kmp_invoke_microtask | libomp.so | |
○ | __kmp_fork_call | libomp.so | |
○ | __kmpc_fork_call | libomp.so | |
○ | do_redist_pos_coeffs(gmx_pme_t[...] | pme_redistribute.cpp:128 | libgromacs_mpi.so.9.0.0 |
○ | gmx_pme_do(gmx_pme_t*, gmx::Ar[...] | pme.cpp:1230 | 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 | 4.00 |
CQA speedup if FP arith vectorized | 1.00 |
CQA speedup if fully vectorized | 8.00 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 2.67 |
Bottlenecks | P8, P9, |
Function | .omp_outlined.#0xc0af60 |
Source | pme_redistribute.cpp:111-118 |
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 | 12.00 |
CQA cycles if no scalar integer | 3.00 |
CQA cycles if FP arith vectorized | 12.00 |
CQA cycles if fully vectorized | 1.50 |
Front-end cycles | 4.50 |
P0 cycles | 4.00 |
P1 cycles | 2.00 |
P2 cycles | 2.00 |
P3 cycles | 2.00 |
P4 cycles | 1.00 |
P5 cycles | 2.67 |
P6 cycles | 2.67 |
P7 cycles | 2.67 |
P8 cycles | 3.00 |
P9 cycles | 3.00 |
P10 cycles | 2.00 |
P11 cycles | 2.00 |
P12 cycles | 1.00 |
P13 cycles | 1.00 |
DIV/SQRT cycles | 12.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | NA |
Stall cycles (UFS) | NA |
Nb insns | 24.00 |
Nb uops | 27.00 |
Nb loads | 6.00 |
Nb stores | 4.00 |
Nb stack references | 0.00 |
FLOP/cycle | 0.83 |
Nb FLOP add-sub | 2.00 |
Nb FLOP mul | 4.00 |
Nb FLOP fma | 2.00 |
Nb FLOP div | 0.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 3.33 |
Bytes prefetched | 0.00 |
Bytes loaded | 24.00 |
Bytes stored | 16.00 |
Stride 0 | 0.00 |
Stride 1 | 1.00 |
Stride n | 2.00 |
Stride unknown | 0.00 |
Stride indirect | 0.00 |
Vectorization ratio all | 0.00 |
Vectorization ratio load | 0.00 |
Vectorization ratio store | 0.00 |
Vectorization ratio mul | 0.00 |
Vectorization ratio add_sub | 0.00 |
Vectorization ratio fma | 0.00 |
Vectorization ratio div_sqrt | 0.00 |
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 | 6.25 |
Vector-efficiency ratio add_sub | 6.25 |
Vector-efficiency ratio fma | 6.25 |
Vector-efficiency ratio div_sqrt | 6.25 |
Vector-efficiency ratio other | 6.25 |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 4.00 |
CQA speedup if FP arith vectorized | 1.00 |
CQA speedup if fully vectorized | 8.00 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 2.67 |
Bottlenecks | P8, P9, |
Function | .omp_outlined.#0xc0af60 |
Source | pme_redistribute.cpp:111-118 |
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 | 12.00 |
CQA cycles if no scalar integer | 3.00 |
CQA cycles if FP arith vectorized | 12.00 |
CQA cycles if fully vectorized | 1.50 |
Front-end cycles | 4.50 |
P0 cycles | 4.00 |
P1 cycles | 2.00 |
P2 cycles | 2.00 |
P3 cycles | 2.00 |
P4 cycles | 1.00 |
P5 cycles | 2.67 |
P6 cycles | 2.67 |
P7 cycles | 2.67 |
P8 cycles | 3.00 |
P9 cycles | 3.00 |
P10 cycles | 2.00 |
P11 cycles | 2.00 |
P12 cycles | 1.00 |
P13 cycles | 1.00 |
DIV/SQRT cycles | 12.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | NA |
Stall cycles (UFS) | NA |
Nb insns | 24.00 |
Nb uops | 27.00 |
Nb loads | 6.00 |
Nb stores | 4.00 |
Nb stack references | 0.00 |
FLOP/cycle | 0.83 |
Nb FLOP add-sub | 2.00 |
Nb FLOP mul | 4.00 |
Nb FLOP fma | 2.00 |
Nb FLOP div | 0.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 3.33 |
Bytes prefetched | 0.00 |
Bytes loaded | 24.00 |
Bytes stored | 16.00 |
Stride 0 | 0.00 |
Stride 1 | 1.00 |
Stride n | 2.00 |
Stride unknown | 0.00 |
Stride indirect | 0.00 |
Vectorization ratio all | 0.00 |
Vectorization ratio load | 0.00 |
Vectorization ratio store | 0.00 |
Vectorization ratio mul | 0.00 |
Vectorization ratio add_sub | 0.00 |
Vectorization ratio fma | 0.00 |
Vectorization ratio div_sqrt | 0.00 |
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 | 6.25 |
Vector-efficiency ratio add_sub | 6.25 |
Vector-efficiency ratio fma | 6.25 |
Vector-efficiency ratio div_sqrt | 6.25 |
Vector-efficiency ratio other | 6.25 |
Path / |
Function | .omp_outlined.#0xc0af60 |
Source file and lines | pme_redistribute.cpp:111-118 |
Module | libgromacs_mpi.so.9.0.0 |
nb instructions | 24 |
nb uops | 27 |
loop length | 91 |
used x86 registers | 8 |
used mmx registers | 0 |
used xmm registers | 5 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 0 |
ADD-SUB / MUL ratio | 0.50 |
micro-operation queue | 4.50 cycles |
front end | 4.50 cycles |
ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 4.00 | 2.00 | 2.00 | 2.00 | 1.00 | 2.67 | 2.67 | 2.67 | 3.00 | 3.00 | 2.00 | 2.00 | 1.00 | 1.00 |
cycles | 4.00 | 2.00 | 2.00 | 2.00 | 1.00 | 2.67 | 2.67 | 2.67 | 3.00 | 3.00 | 2.00 | 2.00 | 1.00 | 1.00 |
Cycles executing div or sqrt instructions | 12.00 |
Longest recurrence chain latency (RecMII) | 1.00 |
Front-end | 4.50 |
Dispatch | 4.00 |
DIV/SQRT | 12.00 |
Data deps. | 1.00 |
Overall L1 | 12.00 |
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) |
other | 0% |
all | 0% |
load | 0% |
store | NA (no store vectorizable/vectorized instructions) |
mul | 0% |
add-sub | 0% |
fma | 0% |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 0% |
all | 0% |
load | 0% |
store | 0% |
mul | 0% |
add-sub | 0% |
fma | 0% |
div/sqrt | 0% |
other | 0% |
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) |
other | 6% |
all | 6% |
load | 6% |
store | NA (no store vectorizable/vectorized instructions) |
mul | 6% |
add-sub | 6% |
fma | 6% |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 6% |
all | 6% |
load | 6% |
store | 6% |
mul | 6% |
add-sub | 6% |
fma | 6% |
div/sqrt | 6% |
other | 6% |
Instruction | Nb FU | ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | Latency | Recip. throughput | Vectorization |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
VMULSS -0xc(%RDI),%XMM1,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 | scal (6.3%) |
VFMADD231SS -0x10(%RDI),%XMM0,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 | scal (6.3%) |
VMULSS %XMM2,%XMM4,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 | scal (6.3%) |
VADDSS %XMM3,%XMM4,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 | scal (6.3%) |
VCVTTSS2SI %XMM4,%EAX | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0.50 | 8 | 1 | scal (6.3%) |
CLTD | scal (6.3%) | |||||||||||||||||
IDIV %R15D | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9-14 | 6 | scal (6.3%) |
MOV %EDX,(%R12,%RCX,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%) |
MOVSXD %EDX,%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 |
INCL (%R13,%RAX,4) | 2 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (6.3%) |
VMULSS (%RDI),%XMM1,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 | scal (6.3%) |
VFMADD231SS -0x4(%RDI),%XMM0,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 | scal (6.3%) |
VMULSS %XMM2,%XMM4,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 | scal (6.3%) |
VADDSS %XMM3,%XMM4,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 | scal (6.3%) |
VCVTTSS2SI %XMM4,%EAX | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0.50 | 8 | 1 | scal (6.3%) |
CLTD | scal (6.3%) | |||||||||||||||||
IDIV %R15D | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9-14 | 6 | scal (6.3%) |
MOVSXD %EDX,%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 %EDX,0x4(%R12,%RCX,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%) |
INCL (%R13,%RAX,4) | 2 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (6.3%) |
ADD $0x2,%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 $0x18,%RDI | 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 %RCX,%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 |
JNE c0b140 <.omp_outlined.+0x1e0> | 1 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50-1 | N/A |
Function | .omp_outlined.#0xc0af60 |
Source file and lines | pme_redistribute.cpp:111-118 |
Module | libgromacs_mpi.so.9.0.0 |
nb instructions | 24 |
nb uops | 27 |
loop length | 91 |
used x86 registers | 8 |
used mmx registers | 0 |
used xmm registers | 5 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 0 |
ADD-SUB / MUL ratio | 0.50 |
micro-operation queue | 4.50 cycles |
front end | 4.50 cycles |
ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 4.00 | 2.00 | 2.00 | 2.00 | 1.00 | 2.67 | 2.67 | 2.67 | 3.00 | 3.00 | 2.00 | 2.00 | 1.00 | 1.00 |
cycles | 4.00 | 2.00 | 2.00 | 2.00 | 1.00 | 2.67 | 2.67 | 2.67 | 3.00 | 3.00 | 2.00 | 2.00 | 1.00 | 1.00 |
Cycles executing div or sqrt instructions | 12.00 |
Longest recurrence chain latency (RecMII) | 1.00 |
Front-end | 4.50 |
Dispatch | 4.00 |
DIV/SQRT | 12.00 |
Data deps. | 1.00 |
Overall L1 | 12.00 |
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) |
other | 0% |
all | 0% |
load | 0% |
store | NA (no store vectorizable/vectorized instructions) |
mul | 0% |
add-sub | 0% |
fma | 0% |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 0% |
all | 0% |
load | 0% |
store | 0% |
mul | 0% |
add-sub | 0% |
fma | 0% |
div/sqrt | 0% |
other | 0% |
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) |
other | 6% |
all | 6% |
load | 6% |
store | NA (no store vectorizable/vectorized instructions) |
mul | 6% |
add-sub | 6% |
fma | 6% |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 6% |
all | 6% |
load | 6% |
store | 6% |
mul | 6% |
add-sub | 6% |
fma | 6% |
div/sqrt | 6% |
other | 6% |
Instruction | Nb FU | ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | Latency | Recip. throughput | Vectorization |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
VMULSS -0xc(%RDI),%XMM1,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 | scal (6.3%) |
VFMADD231SS -0x10(%RDI),%XMM0,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 | scal (6.3%) |
VMULSS %XMM2,%XMM4,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 | scal (6.3%) |
VADDSS %XMM3,%XMM4,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 | scal (6.3%) |
VCVTTSS2SI %XMM4,%EAX | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0.50 | 8 | 1 | scal (6.3%) |
CLTD | scal (6.3%) | |||||||||||||||||
IDIV %R15D | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9-14 | 6 | scal (6.3%) |
MOV %EDX,(%R12,%RCX,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%) |
MOVSXD %EDX,%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 |
INCL (%R13,%RAX,4) | 2 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (6.3%) |
VMULSS (%RDI),%XMM1,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 | scal (6.3%) |
VFMADD231SS -0x4(%RDI),%XMM0,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 | scal (6.3%) |
VMULSS %XMM2,%XMM4,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 | scal (6.3%) |
VADDSS %XMM3,%XMM4,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 | scal (6.3%) |
VCVTTSS2SI %XMM4,%EAX | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0.50 | 8 | 1 | scal (6.3%) |
CLTD | scal (6.3%) | |||||||||||||||||
IDIV %R15D | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9-14 | 6 | scal (6.3%) |
MOVSXD %EDX,%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 %EDX,0x4(%R12,%RCX,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%) |
INCL (%R13,%RAX,4) | 2 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (6.3%) |
ADD $0x2,%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 $0x18,%RDI | 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 %RCX,%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 |
JNE c0b140 <.omp_outlined.+0x1e0> | 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 |
Run | Number of threads | Efficiency (ideal is 1) | Speedup | Ideal Speedup | Time (s) | Coverage (%) |
---|---|---|---|---|---|---|
1x1 | ||||||
2x1 | ||||||
4x1 | ||||||
8x1 | ||||||
16x1 | ||||||
32x1 | ||||||
64x1 | ||||||
128x1 | 44 | 1 | 1 | 128 | 0.11999998241663 | 0.12846755981445 |
192x1 | 64 | 1 | 1 | 192 | 0.099999994039536 | 0.11717761307955 |