Loop Id: 118 | Module: libseq_mv.so | Source: csr_matvec.c:310-312 | Coverage: 25.88% |
---|
Loop Id: 118 | Module: libseq_mv.so | Source: csr_matvec.c:310-312 | Coverage: 25.88% |
---|
0xa3a0 MOV 0x10(%RDX,%R15,1),%R12 [9] |
0xa3a5 MOVSD (%RCX,%R12,8),%XMM1 [6] |
0xa3ab MOV 0x18(%RDX,%R15,1),%R12 [9] |
0xa3b0 MOVHPD (%RCX,%R12,8),%XMM1 [2] |
0xa3b6 MOV 0x30(%RDX,%R15,1),%R12 [9] |
0xa3bb MOVSD (%RCX,%R12,8),%XMM2 [1] |
0xa3c1 MOV 0x38(%RDX,%R15,1),%R12 [9] |
0xa3c6 MOVHPD (%RCX,%R12,8),%XMM2 [7] |
0xa3cc MOV (%RDX,%R15,1),%R12 [9] |
0xa3d0 MOVSD (%RCX,%R12,8),%XMM3 [8] |
0xa3d6 MOV 0x8(%RDX,%R15,1),%R12 [9] |
0xa3db MOVHPD (%RCX,%R12,8),%XMM3 [5] |
0xa3e1 MOV 0x20(%RDX,%R15,1),%R12 [9] |
0xa3e6 MOVSD (%RCX,%R12,8),%XMM4 [4] |
0xa3ec MOV 0x28(%RDX,%R15,1),%R12 [9] |
0xa3f1 MOVHPD (%RCX,%R12,8),%XMM4 [10] |
0xa3f7 MOVUPD 0x10(%R14,%R15,1),%XMM5 [3] |
0xa3fe MULPD %XMM5,%XMM1 |
0xa402 MOVUPD 0x30(%R14,%R15,1),%XMM5 [3] |
0xa409 MULPD %XMM5,%XMM2 |
0xa40d MOVUPD (%R14,%R15,1),%XMM5 [3] |
0xa413 ADDPD %XMM1,%XMM2 |
0xa417 MOVUPD 0x20(%R14,%R15,1),%XMM1 [3] |
0xa41e MULPD %XMM5,%XMM3 |
0xa422 MULPD %XMM1,%XMM4 |
0xa426 ADDPD %XMM3,%XMM4 |
0xa42a ADDPD %XMM2,%XMM4 |
0xa42e MOVAPD %XMM4,%XMM1 |
0xa432 UNPCKHPD %XMM4,%XMM1 |
0xa436 ADDSD %XMM4,%XMM1 |
0xa43a SUBSD %XMM1,%XMM0 |
0xa43e ADD $0x40,%R15 |
0xa442 DEC %RBX |
0xa445 JNE a3a0 |
/home/eoseret/qaas_runs_CPU_9468/172-019-1763/intel/AMG/build/AMG/AMG/seq_mv/csr_matvec.c: 310 - 312 |
-------------------------------------------------------------------------------- |
310: for (jj = A_i[i]; jj < A_i[i+1]; jj++) |
311: { |
312: tempx -= A_data[jj] * x_data[A_j[jj]]; |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►75.87+ | __kmp_invoke_microtask | libiomp5.so | |
○ | __kmp_fork_call | libiomp5.so | |
○ | __kmpc_fork_call | libiomp5.so | |
○ | hypre_CSRMatrixMatvecOutOfPlac[...] | csr_matop.c:645 | libseq_mv.so |
○ | hypre_CSRMatrixMatvecOutOfPlac[...] | csr_matvec.c:166 | libseq_mv.so |
○ | hypre_ParCSRMatrixMatvecOutOfP[...] | HYPRE_parcsr_matrix.c:361 | libparcsr_mv.so |
○ | hypre_ParCSRMatrixMatvecOutOfP[...] | par_csr_matvec.c:178 | libparcsr_mv.so |
○ | hypre_BoomerAMGCycle.A | ams.c:3855 | libparcsr_ls.so |
○ | hypre_BoomerAMGSolve.A | ams.c:3855 | libparcsr_ls.so |
○ | hypre_BoomerAMGSolve | ams.c:3550 | libparcsr_ls.so |
○ | hypre_PCGSolve.A | gmres.c:1245 | libkrylov.so |
○ | hypre_PCGSolve | pcg.c:479 | libkrylov.so |
○ | main.A | amg.c:419 | exec |
○ | __libc_start_call_main | libc.so.6 | |
►19.17+ | __kmp_invoke_microtask | libiomp5.so | |
○ | __kmp_fork_call | libiomp5.so | |
○ | __kmpc_fork_call | libiomp5.so | |
○ | hypre_CSRMatrixMatvecOutOfPlac[...] | csr_matop.c:645 | libseq_mv.so |
○ | hypre_CSRMatrixMatvecOutOfPlac[...] | csr_matvec.c:166 | libseq_mv.so |
○ | hypre_ParCSRMatrixMatvecOutOfP[...] | HYPRE_parcsr_matrix.c:361 | libparcsr_mv.so |
○ | hypre_ParCSRMatrixMatvecOutOfP[...] | par_csr_matvec.c:178 | libparcsr_mv.so |
○ | hypre_BoomerAMGCycle.A | ams.c:3855 | libparcsr_ls.so |
○ | hypre_BoomerAMGSolve.A | ams.c:3855 | libparcsr_ls.so |
○ | hypre_BoomerAMGSolve | ams.c:3550 | libparcsr_ls.so |
○ | hypre_PCGSolve.A | gmres.c:1245 | libkrylov.so |
○ | hypre_PCGSolve | pcg.c:479 | libkrylov.so |
○ | main.A | amg.c:419 | exec |
○ | __libc_start_call_main | libc.so.6 | |
►3.29+ | __kmp_invoke_microtask | libiomp5.so | |
○ | __kmp_fork_call | libiomp5.so | |
○ | __kmpc_fork_call | libiomp5.so | |
○ | hypre_CSRMatrixMatvecOutOfPlac[...] | csr_matop.c:645 | libseq_mv.so |
○ | hypre_CSRMatrixMatvecOutOfPlac[...] | csr_matvec.c:166 | libseq_mv.so |
○ | hypre_ParCSRMatrixMatvecOutOfP[...] | HYPRE_parcsr_matrix.c:361 | libparcsr_mv.so |
○ | hypre_ParCSRMatrixMatvecOutOfP[...] | par_csr_matvec.c:178 | libparcsr_mv.so |
○ | hypre_BoomerAMGCycle.A | ams.c:3855 | libparcsr_ls.so |
○ | hypre_BoomerAMGSolve.A | ams.c:3855 | libparcsr_ls.so |
○ | hypre_BoomerAMGSolve | ams.c:3550 | libparcsr_ls.so |
○ | hypre_PCGSolve.A | gmres.c:1245 | libkrylov.so |
○ | hypre_PCGSolve | pcg.c:479 | libkrylov.so |
○ | main.A | amg.c:419 | exec |
○ | __libc_start_call_main | libc.so.6 |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►100.00+ | __kmp_invoke_microtask | libiomp5.so | |
○ | __kmp_invoke_task_func | libiomp5.so |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►100.00+ | __kmp_invoke_microtask | libiomp5.so | |
○ | __kmp_invoke_task_func | libiomp5.so |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►100.00+ | __kmp_invoke_microtask | libiomp5.so | |
○ | __kmp_invoke_task_func | libiomp5.so |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►100.00+ | __kmp_invoke_microtask | libiomp5.so | |
○ | __kmp_invoke_task_func | libiomp5.so |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►100.00+ | __kmp_invoke_microtask | libiomp5.so | |
○ | __kmp_invoke_task_func | libiomp5.so |
Path / |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.60 |
CQA speedup if FP arith vectorized | 1.43 |
CQA speedup if fully vectorized | 3.33 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.21 |
Bottlenecks | P5, P6, P7, |
Function | hypre_CSRMatrixMatvecOutOfPlace.extracted |
Source | csr_matvec.c:310-312 |
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 | 6.67 |
CQA cycles if no scalar integer | 4.17 |
CQA cycles if FP arith vectorized | 4.67 |
CQA cycles if fully vectorized | 2.00 |
Front-end cycles | 5.50 |
DIV/SQRT cycles | 0.50 |
P0 cycles | 0.50 |
P1 cycles | 0.25 |
P2 cycles | 0.25 |
P3 cycles | 0.50 |
P4 cycles | 6.67 |
P5 cycles | 6.67 |
P6 cycles | 6.67 |
P7 cycles | 2.00 |
P8 cycles | 4.00 |
P9 cycles | 4.17 |
P10 cycles | 3.83 |
P11 cycles | 0.00 |
P12 cycles | 0.00 |
P13 cycles | 0.00 |
Inter-iter dependencies cycles | 3 |
FE+BE cycles (UFS) | NA |
Stall cycles (UFS) | NA |
Nb insns | 34.00 |
Nb uops | 33.00 |
Nb loads | 20.00 |
Nb stores | 0.00 |
Nb stack references | 0.00 |
FLOP/cycle | 2.40 |
Nb FLOP add-sub | 8.00 |
Nb FLOP mul | 8.00 |
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 | 28.80 |
Bytes prefetched | 0.00 |
Bytes loaded | 192.00 |
Bytes stored | 0.00 |
Stride 0 | 0.00 |
Stride 1 | 2.00 |
Stride n | 0.00 |
Stride unknown | 0.00 |
Stride indirect | 1.00 |
Vectorization ratio all | 52.17 |
Vectorization ratio load | 33.33 |
Vectorization ratio store | NA |
Vectorization ratio mul | 100.00 |
Vectorization ratio add_sub | 60.00 |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | 50.00 |
Vector-efficiency ratio all | 19.02 |
Vector-efficiency ratio load | 16.67 |
Vector-efficiency ratio store | NA |
Vector-efficiency ratio mul | 25.00 |
Vector-efficiency ratio add_sub | 20.00 |
Vector-efficiency ratio fma | NA |
Vector-efficiency ratio div_sqrt | NA |
Vector-efficiency ratio other | 18.75 |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.60 |
CQA speedup if FP arith vectorized | 1.43 |
CQA speedup if fully vectorized | 3.33 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.21 |
Bottlenecks | P5, P6, P7, |
Function | hypre_CSRMatrixMatvecOutOfPlace.extracted |
Source | csr_matvec.c:310-312 |
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 | 6.67 |
CQA cycles if no scalar integer | 4.17 |
CQA cycles if FP arith vectorized | 4.67 |
CQA cycles if fully vectorized | 2.00 |
Front-end cycles | 5.50 |
DIV/SQRT cycles | 0.50 |
P0 cycles | 0.50 |
P1 cycles | 0.25 |
P2 cycles | 0.25 |
P3 cycles | 0.50 |
P4 cycles | 6.67 |
P5 cycles | 6.67 |
P6 cycles | 6.67 |
P7 cycles | 2.00 |
P8 cycles | 4.00 |
P9 cycles | 4.17 |
P10 cycles | 3.83 |
P11 cycles | 0.00 |
P12 cycles | 0.00 |
P13 cycles | 0.00 |
Inter-iter dependencies cycles | 3 |
FE+BE cycles (UFS) | NA |
Stall cycles (UFS) | NA |
Nb insns | 34.00 |
Nb uops | 33.00 |
Nb loads | 20.00 |
Nb stores | 0.00 |
Nb stack references | 0.00 |
FLOP/cycle | 2.40 |
Nb FLOP add-sub | 8.00 |
Nb FLOP mul | 8.00 |
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 | 28.80 |
Bytes prefetched | 0.00 |
Bytes loaded | 192.00 |
Bytes stored | 0.00 |
Stride 0 | 0.00 |
Stride 1 | 2.00 |
Stride n | 0.00 |
Stride unknown | 0.00 |
Stride indirect | 1.00 |
Vectorization ratio all | 52.17 |
Vectorization ratio load | 33.33 |
Vectorization ratio store | NA |
Vectorization ratio mul | 100.00 |
Vectorization ratio add_sub | 60.00 |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | 50.00 |
Vector-efficiency ratio all | 19.02 |
Vector-efficiency ratio load | 16.67 |
Vector-efficiency ratio store | NA |
Vector-efficiency ratio mul | 25.00 |
Vector-efficiency ratio add_sub | 20.00 |
Vector-efficiency ratio fma | NA |
Vector-efficiency ratio div_sqrt | NA |
Vector-efficiency ratio other | 18.75 |
Path / |
Function | hypre_CSRMatrixMatvecOutOfPlace.extracted |
Source file and lines | csr_matvec.c:310-312 |
Module | libseq_mv.so |
nb instructions | 34 |
nb uops | 33 |
loop length | 171 |
used x86 registers | 6 |
used mmx registers | 0 |
used xmm registers | 6 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 0 |
ADD-SUB / MUL ratio | 1.25 |
micro-operation queue | 5.50 cycles |
front end | 5.50 cycles |
ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 0.50 | 0.50 | 0.25 | 0.25 | 0.50 | 6.67 | 6.67 | 6.67 | 2.00 | 4.00 | 4.17 | 3.83 | 0.00 | 0.00 |
cycles | 0.50 | 0.50 | 0.25 | 0.25 | 0.50 | 6.67 | 6.67 | 6.67 | 2.00 | 4.00 | 4.17 | 3.83 | 0.00 | 0.00 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 3.00 |
Front-end | 5.50 |
Dispatch | 6.67 |
Data deps. | 3.00 |
Overall L1 | 6.67 |
all | 52% |
load | 33% |
store | NA (no store vectorizable/vectorized instructions) |
mul | 100% |
add-sub | 60% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 50% |
all | 19% |
load | 16% |
store | NA (no store vectorizable/vectorized instructions) |
mul | 25% |
add-sub | 20% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 18% |
Instruction | Nb FU | ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | Latency | Recip. throughput | Vectorization |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MOV 0x10(%RDX,%R15,1),%R12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOVSD (%RCX,%R12,8),%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%) |
MOV 0x18(%RDX,%R15,1),%R12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOVHPD (%RCX,%R12,8),%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
MOV 0x30(%RDX,%R15,1),%R12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOVSD (%RCX,%R12,8),%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
MOV 0x38(%RDX,%R15,1),%R12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOVHPD (%RCX,%R12,8),%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
MOV (%RDX,%R15,1),%R12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOVSD (%RCX,%R12,8),%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
MOV 0x8(%RDX,%R15,1),%R12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOVHPD (%RCX,%R12,8),%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
MOV 0x20(%RDX,%R15,1),%R12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOVSD (%RCX,%R12,8),%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
MOV 0x28(%RDX,%R15,1),%R12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOVHPD (%RCX,%R12,8),%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
MOVUPD 0x10(%R14,%R15,1),%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
MULPD %XMM5,%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
MOVUPD 0x30(%R14,%R15,1),%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
MULPD %XMM5,%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
MOVUPD (%R14,%R15,1),%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
ADDPD %XMM1,%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
MOVUPD 0x20(%R14,%R15,1),%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
MULPD %XMM5,%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
MULPD %XMM1,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
ADDPD %XMM3,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
ADDPD %XMM2,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
MOVAPD %XMM4,%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 | vect (25.0%) |
UNPCKHPD %XMM4,%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 1 | 0.40 | scal (12.5%) |
ADDSD %XMM4,%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 | scal (12.5%) |
SUBSD %XMM1,%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 | scal (12.5%) |
ADD $0x40,%R15 | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
DEC %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 |
JNE a3a0 <hypre_CSRMatrixMatvecOutOfPlace.extracted+0xd80> | 1 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50-1 | N/A |
Function | hypre_CSRMatrixMatvecOutOfPlace.extracted |
Source file and lines | csr_matvec.c:310-312 |
Module | libseq_mv.so |
nb instructions | 34 |
nb uops | 33 |
loop length | 171 |
used x86 registers | 6 |
used mmx registers | 0 |
used xmm registers | 6 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 0 |
ADD-SUB / MUL ratio | 1.25 |
micro-operation queue | 5.50 cycles |
front end | 5.50 cycles |
ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 0.50 | 0.50 | 0.25 | 0.25 | 0.50 | 6.67 | 6.67 | 6.67 | 2.00 | 4.00 | 4.17 | 3.83 | 0.00 | 0.00 |
cycles | 0.50 | 0.50 | 0.25 | 0.25 | 0.50 | 6.67 | 6.67 | 6.67 | 2.00 | 4.00 | 4.17 | 3.83 | 0.00 | 0.00 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 3.00 |
Front-end | 5.50 |
Dispatch | 6.67 |
Data deps. | 3.00 |
Overall L1 | 6.67 |
all | 52% |
load | 33% |
store | NA (no store vectorizable/vectorized instructions) |
mul | 100% |
add-sub | 60% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 50% |
all | 19% |
load | 16% |
store | NA (no store vectorizable/vectorized instructions) |
mul | 25% |
add-sub | 20% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 18% |
Instruction | Nb FU | ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | Latency | Recip. throughput | Vectorization |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MOV 0x10(%RDX,%R15,1),%R12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOVSD (%RCX,%R12,8),%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%) |
MOV 0x18(%RDX,%R15,1),%R12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOVHPD (%RCX,%R12,8),%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
MOV 0x30(%RDX,%R15,1),%R12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOVSD (%RCX,%R12,8),%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
MOV 0x38(%RDX,%R15,1),%R12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOVHPD (%RCX,%R12,8),%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
MOV (%RDX,%R15,1),%R12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOVSD (%RCX,%R12,8),%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
MOV 0x8(%RDX,%R15,1),%R12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOVHPD (%RCX,%R12,8),%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
MOV 0x20(%RDX,%R15,1),%R12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOVSD (%RCX,%R12,8),%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
MOV 0x28(%RDX,%R15,1),%R12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 | N/A |
MOVHPD (%RCX,%R12,8),%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 1 | 0.50 | scal (12.5%) |
MOVUPD 0x10(%R14,%R15,1),%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
MULPD %XMM5,%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
MOVUPD 0x30(%R14,%R15,1),%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
MULPD %XMM5,%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
MOVUPD (%R14,%R15,1),%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
ADDPD %XMM1,%XMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
MOVUPD 0x20(%R14,%R15,1),%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
MULPD %XMM5,%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
MULPD %XMM1,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
ADDPD %XMM3,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
ADDPD %XMM2,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
MOVAPD %XMM4,%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 | vect (25.0%) |
UNPCKHPD %XMM4,%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 1 | 0.40 | scal (12.5%) |
ADDSD %XMM4,%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 | scal (12.5%) |
SUBSD %XMM1,%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 | scal (12.5%) |
ADD $0x40,%R15 | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
DEC %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 |
JNE a3a0 <hypre_CSRMatrixMatvecOutOfPlace.extracted+0xd80> | 1 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50-1 | N/A |
Run 8x1 | Number processes: 8Number nodes: 1Run Command: <executable> -n 400 400 400MPI Command: mpirun -n <number_processes>Dataset: Run Directory: /home/eoseret/qaas_runs_CPU_9468/172-019-1763/intel/AMG/run/oneview_runs/multicore/icx_9/oneview_run_1720211326OMP_PROC_BIND: spreadI_MPI_PIN_DOMAIN: auto:scatterOMP_PLACES: threadsOMP_NUM_THREADS: 1 |
---|---|
Run 8x2 | Number processes: 8OMP_NUM_THREADS: 2OMP_PROC_BIND: spreadI_MPI_PIN_DOMAIN: auto:scatterOMP_PLACES: threads |
Run 8x4 | Number processes: 8OMP_NUM_THREADS: 4OMP_PROC_BIND: spreadI_MPI_PIN_DOMAIN: auto:scatterOMP_PLACES: threads |
Run 8x8 | Number processes: 8OMP_NUM_THREADS: 8OMP_PROC_BIND: spreadI_MPI_PIN_DOMAIN: auto:scatterOMP_PLACES: threads |
Run 8x16 | Number processes: 8OMP_NUM_THREADS: 16OMP_PROC_BIND: spreadI_MPI_PIN_DOMAIN: auto:scatterOMP_PLACES: threads |
Run 8x24 | Number processes: 8OMP_NUM_THREADS: 24OMP_PROC_BIND: spreadI_MPI_PIN_DOMAIN: auto:scatterOMP_PLACES: threads |
(8x1) Efficiency | (8x1) Potential Speed-Up (%) | (8x2) Efficiency | (8x2) Potential Speed-Up (%) | (8x4) Efficiency | (8x4) Potential Speed-Up (%) | (8x8) Efficiency | (8x8) Potential Speed-Up (%) | (8x16) Efficiency | (8x16) Potential Speed-Up (%) | (8x24) Efficiency | (8x24) Potential Speed-Up (%) |
---|---|---|---|---|---|---|---|---|---|---|---|
1 | 0 | 9.42 | 0 | 11.64 | 0 | 12.63 | 0 | 12.78 | 0 | 13.44 | 0 |
Run | Number of threads | Efficiency (ideal is 1) | Speedup | Ideal Speedup | Time (s) | Coverage (%) |
---|---|---|---|---|---|---|
8x1 | 8 | 1 | 1 | 1 | 88.749977111816 | 25.883569717407 |
8x2 | 16 | 9.42 | 9.42 | 2 | 9.3099994659424 | 5.4041275978088 |
8x4 | 32 | 11.64 | 11.64 | 4 | 8.6199998855591 | 6.1680817604065 |
8x8 | 64 | 12.63 | 12.63 | 8 | 7.314998626709 | 7.807580947876 |
8x16 | 128 | 12.78 | 12.78 | 16 | 7.4099984169006 | 8.3697710037231 |
8x24 | 192 | 13.44 | 13.44 | 24 | 6.5449981689453 | 8.7263288497925 |