tkf/Makefile

## bench_exp_taylor-HEAD~0.code_native
Revision: 6d0eb49e3ef74d2e97c7075af088f3ef1590a43e

	.text
Filename: bench_exp_taylor.jl
	pushq	%rbp
	movq	%rsp, %rbp
	pushq	%r15
	pushq	%r14
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	subq	$72, %rsp
	movq	%rsi, %rcx
	movq	%rdi, -48(%rbp)
	xorpd	%xmm1, %xmm1
	xorl	%r8d, %r8d
Source line: 22
	movabsq	$exp_taylor, %rbx
	leaq	-112(%rbp), %r13
	leaq	-96(%rbp), %r12
	xorl	%edx, %edx
	movq	%rcx, -64(%rbp)
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
Source line: 67
L64:
	movq	8(%rcx), %r14
Source line: 68
	testq	%r14, %r14
	jle	L254
Source line: 66
	cmpq	$1, %rdx
	je	L254
	incq	%rdx
	movq	%rdx, -56(%rbp)
	movl	$8, %r15d
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
Source line: 50
L112:
	movq	%r8, -72(%rbp)
	movsd	%xmm1, -80(%rbp)
	movq	(%rcx), %rax
	movq	-8(%rax,%r15), %rcx
	movq	(%rax,%r15), %rax
	movq	%rcx, -96(%rbp)
	movq	%rax, -88(%rbp)
Source line: 22
	movq	%r13, %rdi
	movq	%r12, %rsi
	callq	*%rbx
	movq	-64(%rbp), %rcx
	movsd	-80(%rbp), %xmm1        # xmm1 = mem[0],zero
Source line: 155
	addsd	-104(%rbp), %xmm1
Source line: 22
	movq	-72(%rbp), %xmm0        # xmm0 = mem[0],zero
	addsd	-112(%rbp), %xmm0
	movd	%xmm0, %r8
Source line: 71
	addq	$16, %r15
	decq	%r14
	jne	L112
Source line: 64
	movq	24(%rcx), %rdi
Source line: 79
	testq	%rdi, %rdi
	movl	$0, %eax
	cmovnsq	%rdi, %rax
	leaq	-1(%rax), %rdx
	cmpq	%rdi, %rdx
	movq	-56(%rbp), %rdx
	jb	L64
	movq	%rsp, %rdx
	leaq	-16(%rdx), %rsi
	movq	%rsi, %rsp
	movq	%rax, -16(%rdx)
	movabsq	$jl_bounds_error_ints, %rax
	movl	$1, %edx
	movq	%rcx, %rdi
	callq	*%rax
L254:
	movq	-48(%rbp), %rax
Source line: 24
	movq	%r8, (%rax)
	movsd	%xmm1, 8(%rax)
	leaq	-40(%rbp), %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	nop
	nop
	nop
	nop
	nop
	nop
	nop

## bench_exp_taylor-HEAD~1.code_native
Revision: 3f62885ecf2523c7e0707863a2c11ccf93fccc5f

	.text
Filename: bench_exp_taylor.jl
	pushq	%rbp
	movq	%rsp, %rbp
	pushq	%r15
	pushq	%r14
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	subq	$72, %rsp
	movq	%rsi, %rcx
	movq	%rdi, -48(%rbp)
	xorpd	%xmm1, %xmm1
	xorl	%r8d, %r8d
Source line: 22
	movabsq	$exp_taylor, %rbx
	leaq	-112(%rbp), %r13
	leaq	-96(%rbp), %r12
	xorl	%edx, %edx
	movq	%rcx, -64(%rbp)
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
Source line: 67
L64:
	movq	8(%rcx), %r14
Source line: 68
	testq	%r14, %r14
	jle	L254
Source line: 66
	cmpq	$1, %rdx
	je	L254
	incq	%rdx
	movq	%rdx, -56(%rbp)
	movl	$8, %r15d
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
Source line: 50
L112:
	movq	%r8, -72(%rbp)
	movsd	%xmm1, -80(%rbp)
	movq	(%rcx), %rax
	movq	-8(%rax,%r15), %rcx
	movq	(%rax,%r15), %rax
	movq	%rcx, -96(%rbp)
	movq	%rax, -88(%rbp)
Source line: 22
	movq	%r13, %rdi
	movq	%r12, %rsi
	callq	*%rbx
	movq	-64(%rbp), %rcx
	movsd	-80(%rbp), %xmm1        # xmm1 = mem[0],zero
Source line: 155
	addsd	-104(%rbp), %xmm1
Source line: 22
	movq	-72(%rbp), %xmm0        # xmm0 = mem[0],zero
	addsd	-112(%rbp), %xmm0
	movd	%xmm0, %r8
Source line: 71
	addq	$16, %r15
	decq	%r14
	jne	L112
Source line: 64
	movq	24(%rcx), %rdi
Source line: 79
	testq	%rdi, %rdi
	movl	$0, %eax
	cmovnsq	%rdi, %rax
	leaq	-1(%rax), %rdx
	cmpq	%rdi, %rdx
	movq	-56(%rbp), %rdx
	jb	L64
	movq	%rsp, %rdx
	leaq	-16(%rdx), %rsi
	movq	%rsi, %rsp
	movq	%rax, -16(%rdx)
	movabsq	$jl_bounds_error_ints, %rax
	movl	$1, %edx
	movq	%rcx, %rdi
	callq	*%rax
L254:
	movq	-48(%rbp), %rax
Source line: 24
	movq	%r8, (%rax)
	movsd	%xmm1, 8(%rax)
	leaq	-40(%rbp), %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	nop
	nop
	nop
	nop
	nop
	nop
	nop

## bench_exp_taylor.jl
using ForwardDiff: Dual
using BenchmarkTools

const SUITE = BenchmarkGroup()

function exp_taylor_expr(p::Int, x)
    @assert p >= 0
    if p == 0
        return 1
    elseif p == 1
        return :(1 + $x)
    else
        return :($(exp_taylor_expr(p - 1, x)) + $x^$p / $(factorial(p)))
    end
end

@generated exp_taylor(::Val{p}, x) where p = exp_taylor_expr(p, :x)

function loop_exp(vp::Val, xs)
    y = zero(eltype(xs))
    @simd for x in xs
        @inbounds y += exp_taylor(vp, x)
    end
    return y
end

for p in 2:8
    xs = Dual.(0:0.01:1, 1.0)
    SUITE["exp_$p"] = @benchmarkable loop_exp($(Val(p)), $xs)
end

function print_code_native(io = STDOUT)
    code_native(io, loop_exp, (Val{8}, Vector{Dual{:t,Float64,1}}))
end

## bench_exp_taylor_judge.md

      
    Raw
  

              bench_exp_taylor_judge.md
            
          
    Benchmark Report for ForwardDiff

Job Properties


Time of benchmarks:

Target: 13 Jul 2018 - 20:05
Baseline: 13 Jul 2018 - 20:06


Package commits:

Target: 6d0eb4
Baseline: 3f6288


Julia commits:

Target: 9d11f6
Baseline: 9d11f6


Julia command flags:

Target: None
Baseline: None


Environment variables:

Target: None
Baseline: None


Results

A ratio greater than 1.0 denotes a possible regression (marked with ❌), while a ratio less
than 1.0 denotes a possible improvement (marked with ✅). Only significant results - results
that indicate possible regressions or improvements - are shown below (thus, an empty table means that all
benchmark results remained invariant between builds).


ID
time ratio
memory ratio


["exp_8"]
1.07 (5%) ❌
1.00 (1%)


Benchmark Group List

Here's a list of all the benchmark groups executed by this job:

[]

Julia versioninfo

Target

Julia Version 0.6.4
Commit 9d11f62bcb (2018-07-09 19:09 UTC)
Platform Info:
  OS: Linux (x86_64-pc-linux-gnu)
  CPU: Intel(R) Xeon(R) CPU E5-2650 v4 @ 2.20GHz
  WORD_SIZE: 64
           Ubuntu 16.04.4 LTS
  uname: Linux 4.4.0-119-generic #143-Ubuntu SMP Mon Apr 2 16:08:24 UTC 2018 x86_64 x86_64
Memory: 125.78757095336914 GB (54301.31640625 MB free)
Uptime: 3.132596e6 sec
Load Avg:  0.40576171875  0.1533203125  0.10888671875
Intel(R) Xeon(R) CPU E5-2650 v4 @ 2.20GHz: 
          speed         user         nice          sys         idle          irq
#1-48  1200 MHz  208180789 s      10063 s  183044233 s  14638496517 s          0 s

  BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY Haswell MAX_THREADS=16)
  LAPACK: libopenblas64_
  LIBM: libopenlibm
  LLVM: libLLVM-3.9.1 (ORCJIT, broadwell)

Baseline

Julia Version 0.6.4
Commit 9d11f62bcb (2018-07-09 19:09 UTC)
Platform Info:
  OS: Linux (x86_64-pc-linux-gnu)
  CPU: Intel(R) Xeon(R) CPU E5-2650 v4 @ 2.20GHz
  WORD_SIZE: 64
           Ubuntu 16.04.4 LTS
  uname: Linux 4.4.0-119-generic #143-Ubuntu SMP Mon Apr 2 16:08:24 UTC 2018 x86_64 x86_64
Memory: 125.78757095336914 GB (54274.70703125 MB free)
Uptime: 3.132628e6 sec
Load Avg:  0.64111328125  0.2353515625  0.13818359375
Intel(R) Xeon(R) CPU E5-2650 v4 @ 2.20GHz: 
          speed         user         nice          sys         idle          irq
#1-48  1200 MHz  208183963 s      10063 s  183044453 s  14638645641 s          0 s

  BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY Haswell MAX_THREADS=16)
  LAPACK: libopenblas64_
  LIBM: libopenlibm
  LLVM: libLLVM-3.9.1 (ORCJIT, broadwell)


## bench_exp_taylor_native.diff
--- bench_exp_taylor-HEAD~0.code_native	2018-07-13 20:36:08.285788252 -0700
+++ bench_exp_taylor-HEAD~1.code_native	2018-07-13 20:36:26.826107092 -0700
@@ -1,4 +1,4 @@
-Revision: 6d0eb49e3ef74d2e97c7075af088f3ef1590a43e
+Revision: 3f62885ecf2523c7e0707863a2c11ccf93fccc5f

 	.text
 Filename: bench_exp_taylor.jl

## bench_log1mx_taylor-HEAD~0.code_native
Revision: 6d0eb49e3ef74d2e97c7075af088f3ef1590a43e

	.text
Filename: bench_log1mx_taylor.jl
	pushq	%rbp
	movq	%rsp, %rbp
	pushq	%r15
	pushq	%r14
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	subq	$104, %rsp
	movq	%rdi, -64(%rbp)
Source line: 7
	movsd	(%rdx), %xmm2           # xmm2 = mem[0],zero
Source line: 155
	movsd	8(%rdx), %xmm0          # xmm0 = mem[0],zero
	movabsq	$139981706026032, %rax  # imm = 0x7F5007DCDC30
	movapd	(%rax), %xmm1
	movapd	%xmm0, -112(%rbp)
	xorpd	%xmm1, %xmm0
Source line: 7
	xorpd	%xmm2, %xmm1
Source line: 65
	testq	%rsi, %rsi
	movl	$1, %ebx
	cmovgq	%rsi, %rbx
Source line: 221
	subq	$2, %rbx
	seto	-42(%rbp)
Source line: 164
	incq	%rbx
	seto	-41(%rbp)
	xorl	%r13d, %r13d
	movabsq	$__pow, %r15
	movapd	%xmm2, -96(%rbp)
	jmp	L354
	nop
	nop
	nop
	nop
	nop
Source line: 165
L112:
	cmpb	$0, -41(%rbp)
	jne	L399
	testq	%rbx, %rbx
Source line: 68
	jle	L405
Source line: 66
	cmpq	$1, %r13
	je	L405
	incq	%r13
	movl	$2, %r14d
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
L160:
	movapd	%xmm1, -128(%rbp)
	movapd	%xmm0, -144(%rbp)
Source line: 716
	xorps	%xmm1, %xmm1
	cvtsi2sdq	%r14, %xmm1
Source line: 714
	movsd	%xmm1, -56(%rbp)
	movapd	%xmm2, %xmm0
	callq	*%r15
	movsd	-56(%rbp), %xmm1        # xmm1 = mem[0],zero
	movapd	-96(%rbp), %xmm4
Source line: 315
	ucomisd	%xmm0, %xmm0
	jnp	L227
Source line: 714
	movapd	%xmm1, %xmm2
	addsd	%xmm4, %xmm2
	ucomisd	%xmm2, %xmm2
	jnp	L433
L227:
	movsd	%xmm0, -72(%rbp)
Source line: 716
	leaq	-1(%r14), %r12
	xorps	%xmm1, %xmm1
	cvtsi2sdq	%r12, %xmm1
Source line: 714
	movsd	%xmm1, -80(%rbp)
	movapd	%xmm4, %xmm0
	callq	*%r15
	movapd	-96(%rbp), %xmm2
	movsd	-80(%rbp), %xmm1        # xmm1 = mem[0],zero
	addsd	%xmm2, %xmm1
Source line: 315
	ucomisd	%xmm1, %xmm1
	jp	L286
	ucomisd	%xmm0, %xmm0
	jp	L455
L286:
	movsd	-56(%rbp), %xmm3        # xmm3 = mem[0],zero
Source line: 155
	movapd	%xmm3, %xmm1
	mulsd	-112(%rbp), %xmm1
Source line: 155
	mulsd	%xmm1, %xmm0
Source line: 155
	divsd	%xmm3, %xmm0
	movsd	-72(%rbp), %xmm4        # xmm4 = mem[0],zero
Source line: 9
	divsd	%xmm3, %xmm4
	movapd	-144(%rbp), %xmm1
Source line: 155
	subsd	%xmm0, %xmm1
	movapd	%xmm1, %xmm0
	movapd	-128(%rbp), %xmm1
Source line: 9
	subsd	%xmm4, %xmm1
Source line: 71
	incq	%r14
	cmpq	%rbx, %r12
	jl	L160
Source line: 222
L354:
	cmpb	$0, -42(%rbp)
	je	L112
Source line: 66
	cmpq	$1, %r13
	je	L405
	movabsq	$139982143165416, %rdi  # imm = 0x7F5021EB13E8
Source line: 222
	addq	$2404728, %rdi          # imm = 0x24B178
	movabsq	$jl_throw, %rax
	callq	*%rax
Source line: 66
L399:
	cmpq	$1, %r13
	jne	L477
L405:
	movq	-64(%rbp), %rax
Source line: 11
	movsd	%xmm1, (%rax)
	movsd	%xmm0, 8(%rax)
	addq	$104, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
Source line: 315
L433:
	movabsq	$jl_throw, %rax
	movabsq	$139982143165416, %rdi  # imm = 0x7F5021EB13E8
	callq	*%rax
Source line: 315
L455:
	movabsq	$jl_throw, %rax
	movabsq	$139982143165416, %rdi  # imm = 0x7F5021EB13E8
	callq	*%rax
L477:
	movabsq	$139982143165416, %rdi  # imm = 0x7F5021EB13E8
Source line: 165
	addq	$2404728, %rdi          # imm = 0x24B178
	movabsq	$jl_throw, %rax
	callq	*%rax
	nop
	nop
	nop
	nop
	nop
	nop

## bench_log1mx_taylor-HEAD~1.code_native
Revision: 3f62885ecf2523c7e0707863a2c11ccf93fccc5f

	.text
Filename: bench_log1mx_taylor.jl
	pushq	%rbp
	movq	%rsp, %rbp
	pushq	%r15
	pushq	%r14
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	subq	$104, %rsp
	movq	%rdi, -64(%rbp)
Source line: 7
	movsd	(%rdx), %xmm2           # xmm2 = mem[0],zero
Source line: 155
	movsd	8(%rdx), %xmm0          # xmm0 = mem[0],zero
	movabsq	$140611618937504, %rax  # imm = 0x7FE2B1991AA0
	movapd	(%rax), %xmm1
	movapd	%xmm0, -112(%rbp)
	xorpd	%xmm1, %xmm0
Source line: 7
	xorpd	%xmm2, %xmm1
Source line: 65
	testq	%rsi, %rsi
	movl	$1, %ebx
	cmovgq	%rsi, %rbx
Source line: 221
	subq	$2, %rbx
	seto	-42(%rbp)
Source line: 164
	incq	%rbx
	seto	-41(%rbp)
	xorl	%r13d, %r13d
	movabsq	$__pow, %r15
	movapd	%xmm2, -96(%rbp)
	jmp	L350
	nop
	nop
	nop
	nop
	nop
Source line: 165
L112:
	cmpb	$0, -41(%rbp)
	jne	L395
	testq	%rbx, %rbx
Source line: 68
	jle	L401
Source line: 66
	cmpq	$1, %r13
	je	L401
	incq	%r13
	movl	$2, %r14d
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
L160:
	movapd	%xmm1, -128(%rbp)
	movapd	%xmm0, -144(%rbp)
Source line: 716
	xorps	%xmm1, %xmm1
	cvtsi2sdq	%r14, %xmm1
Source line: 714
	movsd	%xmm1, -56(%rbp)
	movapd	%xmm2, %xmm0
	callq	*%r15
	movsd	-56(%rbp), %xmm1        # xmm1 = mem[0],zero
	movapd	-96(%rbp), %xmm4
Source line: 315
	ucomisd	%xmm0, %xmm0
	jnp	L227
Source line: 714
	movapd	%xmm1, %xmm2
	addsd	%xmm4, %xmm2
	ucomisd	%xmm2, %xmm2
	jnp	L429
L227:
	movsd	%xmm0, -72(%rbp)
Source line: 716
	leaq	-1(%r14), %r12
	xorps	%xmm1, %xmm1
	cvtsi2sdq	%r12, %xmm1
Source line: 714
	movsd	%xmm1, -80(%rbp)
	movapd	%xmm4, %xmm0
	callq	*%r15
	movapd	-96(%rbp), %xmm2
	movsd	-80(%rbp), %xmm1        # xmm1 = mem[0],zero
	addsd	%xmm2, %xmm1
Source line: 315
	ucomisd	%xmm1, %xmm1
	jp	L286
	ucomisd	%xmm0, %xmm0
	jp	L451
L286:
	movsd	-56(%rbp), %xmm1        # xmm1 = mem[0],zero
Source line: 411
	mulsd	%xmm1, %xmm0
Source line: 155
	mulsd	-112(%rbp), %xmm0
Source line: 155
	divsd	%xmm1, %xmm0
	movsd	-72(%rbp), %xmm3        # xmm3 = mem[0],zero
Source line: 9
	divsd	%xmm1, %xmm3
	movapd	-144(%rbp), %xmm1
Source line: 155
	subsd	%xmm0, %xmm1
	movapd	%xmm1, %xmm0
	movapd	-128(%rbp), %xmm1
Source line: 9
	subsd	%xmm3, %xmm1
Source line: 71
	incq	%r14
	cmpq	%rbx, %r12
	jl	L160
Source line: 222
L350:
	cmpb	$0, -42(%rbp)
	je	L112
Source line: 66
	cmpq	$1, %r13
	je	L401
	movabsq	$140612358067176, %rdi  # imm = 0x7FE2DDA753E8
Source line: 222
	addq	$2404728, %rdi          # imm = 0x24B178
	movabsq	$jl_throw, %rax
	callq	*%rax
Source line: 66
L395:
	cmpq	$1, %r13
	jne	L473
L401:
	movq	-64(%rbp), %rax
Source line: 11
	movsd	%xmm1, (%rax)
	movsd	%xmm0, 8(%rax)
	addq	$104, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
Source line: 315
L429:
	movabsq	$jl_throw, %rax
	movabsq	$140612358067176, %rdi  # imm = 0x7FE2DDA753E8
	callq	*%rax
Source line: 315
L451:
	movabsq	$jl_throw, %rax
	movabsq	$140612358067176, %rdi  # imm = 0x7FE2DDA753E8
	callq	*%rax
L473:
	movabsq	$140612358067176, %rdi  # imm = 0x7FE2DDA753E8
Source line: 165
	addq	$2404728, %rdi          # imm = 0x24B178
	movabsq	$jl_throw, %rax
	callq	*%rax
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop

## bench_log1mx_taylor.jl
using ForwardDiff: Dual
using BenchmarkTools

const SUITE = BenchmarkGroup()

function log1mx_taylor(p, x)
    y = -x
    @simd for n in 2:p
        @inbounds y -= x^n / n
    end
    return y
end

for x in Dual.(-0.1:0.1:0.1, 1.0)
    SUITE["log(1-$x)"] = @benchmarkable log1mx_taylor(1000, $x)
end

function print_code_native(io = STDOUT)
    code_native(io, log1mx_taylor, (Int, Dual{:t,Float64,1}))
end

## bench_log1mx_taylor_judge.md

      
    Raw
  

              bench_log1mx_taylor_judge.md
            
          
    Benchmark Report for ForwardDiff

Job Properties


Time of benchmarks:

Target: 13 Jul 2018 - 20:06
Baseline: 13 Jul 2018 - 20:07


Package commits:

Target: 6d0eb4
Baseline: 3f6288


Julia commits:

Target: 9d11f6
Baseline: 9d11f6


Julia command flags:

Target: None
Baseline: None


Environment variables:

Target: None
Baseline: None


Results

A ratio greater than 1.0 denotes a possible regression (marked with ❌), while a ratio less
than 1.0 denotes a possible improvement (marked with ✅). Only significant results - results
that indicate possible regressions or improvements - are shown below (thus, an empty table means that all
benchmark results remained invariant between builds).


ID
time ratio
memory ratio


["log(1-Dual{Void}(0.0,1.0))"]
1.07 (5%) ❌
1.00 (1%)


Benchmark Group List

Here's a list of all the benchmark groups executed by this job:

[]

Julia versioninfo

Target

Julia Version 0.6.4
Commit 9d11f62bcb (2018-07-09 19:09 UTC)
Platform Info:
  OS: Linux (x86_64-pc-linux-gnu)
  CPU: Intel(R) Xeon(R) CPU E5-2650 v4 @ 2.20GHz
  WORD_SIZE: 64
           Ubuntu 16.04.4 LTS
  uname: Linux 4.4.0-119-generic #143-Ubuntu SMP Mon Apr 2 16:08:24 UTC 2018 x86_64 x86_64
Memory: 125.78757095336914 GB (54282.76953125 MB free)
Uptime: 3.132667e6 sec
Load Avg:  0.9228515625  0.36376953125  0.1875
Intel(R) Xeon(R) CPU E5-2650 v4 @ 2.20GHz: 
          speed         user         nice          sys         idle          irq
#1-48  1216 MHz  208188350 s      10063 s  183044822 s  14638829554 s          0 s

  BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY Haswell MAX_THREADS=16)
  LAPACK: libopenblas64_
  LIBM: libopenlibm
  LLVM: libLLVM-3.9.1 (ORCJIT, broadwell)

Baseline

Julia Version 0.6.4
Commit 9d11f62bcb (2018-07-09 19:09 UTC)
Platform Info:
  OS: Linux (x86_64-pc-linux-gnu)
  CPU: Intel(R) Xeon(R) CPU E5-2650 v4 @ 2.20GHz
  WORD_SIZE: 64
           Ubuntu 16.04.4 LTS
  uname: Linux 4.4.0-119-generic #143-Ubuntu SMP Mon Apr 2 16:08:24 UTC 2018 x86_64 x86_64
Memory: 125.78757095336914 GB (54279.9453125 MB free)
Uptime: 3.132698e6 sec
Load Avg:  0.9541015625  0.42578125  0.2138671875
Intel(R) Xeon(R) CPU E5-2650 v4 @ 2.20GHz: 
          speed         user         nice          sys         idle          irq
#1-48  1246 MHz  208191439 s      10063 s  183045024 s  14638973959 s          0 s

  BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY Haswell MAX_THREADS=16)
  LAPACK: libopenblas64_
  LIBM: libopenlibm
  LLVM: libLLVM-3.9.1 (ORCJIT, broadwell)


## bench_log1mx_taylor_native.diff
--- bench_log1mx_taylor-HEAD~0.code_native	2018-07-13 20:35:30.529138896 -0700
+++ bench_log1mx_taylor-HEAD~1.code_native	2018-07-13 20:35:49.665468020 -0700
@@ -1,4 +1,4 @@
-Revision: 6d0eb49e3ef74d2e97c7075af088f3ef1590a43e
+Revision: 3f62885ecf2523c7e0707863a2c11ccf93fccc5f

 	.text
 Filename: bench_log1mx_taylor.jl
@@ -15,7 +15,7 @@
 	movsd	(%rdx), %xmm2           # xmm2 = mem[0],zero
 Source line: 155
 	movsd	8(%rdx), %xmm0          # xmm0 = mem[0],zero
-	movabsq	$139981706026032, %rax  # imm = 0x7F5007DCDC30
+	movabsq	$140611618937504, %rax  # imm = 0x7FE2B1991AA0
 	movapd	(%rax), %xmm1
 	movapd	%xmm0, -112(%rbp)
 	xorpd	%xmm1, %xmm0
@@ -34,7 +34,7 @@
 	xorl	%r13d, %r13d
 	movabsq	$__pow, %r15
 	movapd	%xmm2, -96(%rbp)
-	jmp	L354
+	jmp	L350
 	nop
 	nop
 	nop
@@ -43,13 +43,13 @@
 Source line: 165
 L112:
 	cmpb	$0, -41(%rbp)
-	jne	L399
+	jne	L395
 	testq	%rbx, %rbx
 Source line: 68
-	jle	L405
+	jle	L401
 Source line: 66
 	cmpq	$1, %r13
-	je	L405
+	je	L401
 	incq	%r13
 	movl	$2, %r14d
 	nop
@@ -81,7 +81,7 @@
 	movapd	%xmm1, %xmm2
 	addsd	%xmm4, %xmm2
 	ucomisd	%xmm2, %xmm2
-	jnp	L433
+	jnp	L429
 L227:
 	movsd	%xmm0, -72(%rbp)
 Source line: 716
@@ -99,47 +99,46 @@
 	ucomisd	%xmm1, %xmm1
 	jp	L286
 	ucomisd	%xmm0, %xmm0
-	jp	L455
+	jp	L451
 L286:
-	movsd	-56(%rbp), %xmm3        # xmm3 = mem[0],zero
-Source line: 155
-	movapd	%xmm3, %xmm1
-	mulsd	-112(%rbp), %xmm1
-Source line: 155
+	movsd	-56(%rbp), %xmm1        # xmm1 = mem[0],zero
+Source line: 411
 	mulsd	%xmm1, %xmm0
 Source line: 155
-	divsd	%xmm3, %xmm0
-	movsd	-72(%rbp), %xmm4        # xmm4 = mem[0],zero
+	mulsd	-112(%rbp), %xmm0
+Source line: 155
+	divsd	%xmm1, %xmm0
+	movsd	-72(%rbp), %xmm3        # xmm3 = mem[0],zero
 Source line: 9
-	divsd	%xmm3, %xmm4
+	divsd	%xmm1, %xmm3
 	movapd	-144(%rbp), %xmm1
 Source line: 155
 	subsd	%xmm0, %xmm1
 	movapd	%xmm1, %xmm0
 	movapd	-128(%rbp), %xmm1
 Source line: 9
-	subsd	%xmm4, %xmm1
+	subsd	%xmm3, %xmm1
 Source line: 71
 	incq	%r14
 	cmpq	%rbx, %r12
 	jl	L160
 Source line: 222
-L354:
+L350:
 	cmpb	$0, -42(%rbp)
 	je	L112
 Source line: 66
 	cmpq	$1, %r13
-	je	L405
-	movabsq	$139982143165416, %rdi  # imm = 0x7F5021EB13E8
+	je	L401
+	movabsq	$140612358067176, %rdi  # imm = 0x7FE2DDA753E8
 Source line: 222
 	addq	$2404728, %rdi          # imm = 0x24B178
 	movabsq	$jl_throw, %rax
 	callq	*%rax
 Source line: 66
-L399:
+L395:
 	cmpq	$1, %r13
-	jne	L477
-L405:
+	jne	L473
+L401:
 	movq	-64(%rbp), %rax
 Source line: 11
 	movsd	%xmm1, (%rax)
@@ -153,17 +152,17 @@
 	popq	%rbp
 	retq
 Source line: 315
-L433:
+L429:
 	movabsq	$jl_throw, %rax
-	movabsq	$139982143165416, %rdi  # imm = 0x7F5021EB13E8
+	movabsq	$140612358067176, %rdi  # imm = 0x7FE2DDA753E8
 	callq	*%rax
 Source line: 315
-L455:
+L451:
 	movabsq	$jl_throw, %rax
-	movabsq	$139982143165416, %rdi  # imm = 0x7F5021EB13E8
+	movabsq	$140612358067176, %rdi  # imm = 0x7FE2DDA753E8
 	callq	*%rax
-L477:
-	movabsq	$139982143165416, %rdi  # imm = 0x7F5021EB13E8
+L473:
+	movabsq	$140612358067176, %rdi  # imm = 0x7FE2DDA753E8
 Source line: 165
 	addq	$2404728, %rdi          # imm = 0x24B178
 	movabsq	$jl_throw, %rax
@@ -171,6 +170,10 @@
 	nop
 	nop
 	nop
+	nop
+	nop
+	nop
+	nop
 	nop
 	nop
 	nop

## judge.jl
using PkgBenchmark: judge, target_result, baseline_result,
    writeresults, export_markdown

script, report_name, = ARGS
mkpath(dirname(report_name))
JUDGE_BASELINE = get(ENV, "JUDGE_BASELINE", "HEAD^")
results = judge(
    "ForwardDiff",
    JUDGE_BASELINE;
    script = script)
writeresults("$(report_name)_target.json", target_result(results))
writeresults("$(report_name)_baseline.json", baseline_result(results))
export_markdown("$(report_name)_judge.md", results)
showall(results)
println()

## Makefile
REPORTS = \
bench_exp_taylor_judge.md \
bench_log1mx_taylor_judge.md

DIFF_CODE_NATIVE = \
bench_exp_taylor_native.diff \
bench_log1mx_taylor_native.diff

all: $(REPORTS) $(DIFF_CODE_NATIVE)

$(REPORTS): %_judge.md: judge.jl %.jl
	julia --color=yes $^ $*

$(DIFF_CODE_NATIVE): %_native.diff: native_dump.jl %.jl
	julia --color=yes $^ $* 'HEAD~0'
	julia --color=yes $^ $* 'HEAD~1'
	diff -u $*-'HEAD~0'.code_native $*-'HEAD~1'.code_native > $@ || true

## native_dump.jl
script, report_name, rev, = ARGS
mkpath(dirname(report_name))
cd(Pkg.dir("ForwardDiff")) do
    run(`git checkout $rev`)
    @eval include(script)
    run(`git checkout -`)  # rollback
end

real_rev = cd(Pkg.dir("ForwardDiff")) do
    strip(readstring(`git rev-parse $rev`))
end
open("$(report_name)-$rev.code_native", "w") do io
    println(io, "Revision: ", real_rev)
    println(io)
    print_code_native(io)
end
	Revision: 6d0eb49e3ef74d2e97c7075af088f3ef1590a43e

	.text
	Filename: bench_exp_taylor.jl
	pushq %rbp
	movq %rsp, %rbp
	pushq %r15
	pushq %r14
	pushq %r13
	pushq %r12
	pushq %rbx
	subq $72, %rsp
	movq %rsi, %rcx
	movq %rdi, -48(%rbp)
	xorpd %xmm1, %xmm1
	xorl %r8d, %r8d
	Source line: 22
	movabsq $exp_taylor, %rbx
	leaq -112(%rbp), %r13
	leaq -96(%rbp), %r12
	xorl %edx, %edx
	movq %rcx, -64(%rbp)
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	Source line: 67
	L64:
	movq 8(%rcx), %r14
	Source line: 68
	testq %r14, %r14
	jle L254
	Source line: 66
	cmpq $1, %rdx
	je L254
	incq %rdx
	movq %rdx, -56(%rbp)
	movl $8, %r15d
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	Source line: 50
	L112:
	movq %r8, -72(%rbp)
	movsd %xmm1, -80(%rbp)
	movq (%rcx), %rax
	movq -8(%rax,%r15), %rcx
	movq (%rax,%r15), %rax
	movq %rcx, -96(%rbp)
	movq %rax, -88(%rbp)
	Source line: 22
	movq %r13, %rdi
	movq %r12, %rsi
	callq *%rbx
	movq -64(%rbp), %rcx
	movsd -80(%rbp), %xmm1 # xmm1 = mem[0],zero
	Source line: 155
	addsd -104(%rbp), %xmm1
	Source line: 22
	movq -72(%rbp), %xmm0 # xmm0 = mem[0],zero
	addsd -112(%rbp), %xmm0
	movd %xmm0, %r8
	Source line: 71
	addq $16, %r15
	decq %r14
	jne L112
	Source line: 64
	movq 24(%rcx), %rdi
	Source line: 79
	testq %rdi, %rdi
	movl $0, %eax
	cmovnsq %rdi, %rax
	leaq -1(%rax), %rdx
	cmpq %rdi, %rdx
	movq -56(%rbp), %rdx
	jb L64
	movq %rsp, %rdx
	leaq -16(%rdx), %rsi
	movq %rsi, %rsp
	movq %rax, -16(%rdx)
	movabsq $jl_bounds_error_ints, %rax
	movl $1, %edx
	movq %rcx, %rdi
	callq *%rax
	L254:
	movq -48(%rbp), %rax
	Source line: 24
	movq %r8, (%rax)
	movsd %xmm1, 8(%rax)
	leaq -40(%rbp), %rsp
	popq %rbx
	popq %r12
	popq %r13
	popq %r14
	popq %r15
	popq %rbp
	retq
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	Revision: 3f62885ecf2523c7e0707863a2c11ccf93fccc5f

	.text
	Filename: bench_exp_taylor.jl
	pushq %rbp
	movq %rsp, %rbp
	pushq %r15
	pushq %r14
	pushq %r13
	pushq %r12
	pushq %rbx
	subq $72, %rsp
	movq %rsi, %rcx
	movq %rdi, -48(%rbp)
	xorpd %xmm1, %xmm1
	xorl %r8d, %r8d
	Source line: 22
	movabsq $exp_taylor, %rbx
	leaq -112(%rbp), %r13
	leaq -96(%rbp), %r12
	xorl %edx, %edx
	movq %rcx, -64(%rbp)
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	Source line: 67
	L64:
	movq 8(%rcx), %r14
	Source line: 68
	testq %r14, %r14
	jle L254
	Source line: 66
	cmpq $1, %rdx
	je L254
	incq %rdx
	movq %rdx, -56(%rbp)
	movl $8, %r15d
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	Source line: 50
	L112:
	movq %r8, -72(%rbp)
	movsd %xmm1, -80(%rbp)
	movq (%rcx), %rax
	movq -8(%rax,%r15), %rcx
	movq (%rax,%r15), %rax
	movq %rcx, -96(%rbp)
	movq %rax, -88(%rbp)
	Source line: 22
	movq %r13, %rdi
	movq %r12, %rsi
	callq *%rbx
	movq -64(%rbp), %rcx
	movsd -80(%rbp), %xmm1 # xmm1 = mem[0],zero
	Source line: 155
	addsd -104(%rbp), %xmm1
	Source line: 22
	movq -72(%rbp), %xmm0 # xmm0 = mem[0],zero
	addsd -112(%rbp), %xmm0
	movd %xmm0, %r8
	Source line: 71
	addq $16, %r15
	decq %r14
	jne L112
	Source line: 64
	movq 24(%rcx), %rdi
	Source line: 79
	testq %rdi, %rdi
	movl $0, %eax
	cmovnsq %rdi, %rax
	leaq -1(%rax), %rdx
	cmpq %rdi, %rdx
	movq -56(%rbp), %rdx
	jb L64
	movq %rsp, %rdx
	leaq -16(%rdx), %rsi
	movq %rsi, %rsp
	movq %rax, -16(%rdx)
	movabsq $jl_bounds_error_ints, %rax
	movl $1, %edx
	movq %rcx, %rdi
	callq *%rax
	L254:
	movq -48(%rbp), %rax
	Source line: 24
	movq %r8, (%rax)
	movsd %xmm1, 8(%rax)
	leaq -40(%rbp), %rsp
	popq %rbx
	popq %r12
	popq %r13
	popq %r14
	popq %r15
	popq %rbp
	retq
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	using ForwardDiff: Dual
	using BenchmarkTools

	const SUITE = BenchmarkGroup()

	function exp_taylor_expr(p::Int, x)
	@assert p >= 0
	if p == 0
	return 1
	elseif p == 1
	return :(1 + $x)
	else
	return :($(exp_taylor_expr(p - 1, x)) + $x^$p / $(factorial(p)))
	end
	end

	@generated exp_taylor(::Val{p}, x) where p = exp_taylor_expr(p, :x)

	function loop_exp(vp::Val, xs)
	y = zero(eltype(xs))
	@simd for x in xs
	@inbounds y += exp_taylor(vp, x)
	end
	return y
	end

	for p in 2:8
	xs = Dual.(0:0.01:1, 1.0)
	SUITE["exp_$p"] = @benchmarkable loop_exp($(Val(p)), $xs)
	end

	function print_code_native(io = STDOUT)
	code_native(io, loop_exp, (Val{8}, Vector{Dual{:t,Float64,1}}))
	end
	--- bench_exp_taylor-HEAD~0.code_native 2018-07-13 20:36:08.285788252 -0700
	+++ bench_exp_taylor-HEAD~1.code_native 2018-07-13 20:36:26.826107092 -0700
	@@ -1,4 +1,4 @@
	-Revision: 6d0eb49e3ef74d2e97c7075af088f3ef1590a43e
	+Revision: 3f62885ecf2523c7e0707863a2c11ccf93fccc5f

	.text
	Filename: bench_exp_taylor.jl
	Revision: 6d0eb49e3ef74d2e97c7075af088f3ef1590a43e

	.text
	Filename: bench_log1mx_taylor.jl
	pushq %rbp
	movq %rsp, %rbp
	pushq %r15
	pushq %r14
	pushq %r13
	pushq %r12
	pushq %rbx
	subq $104, %rsp
	movq %rdi, -64(%rbp)
	Source line: 7
	movsd (%rdx), %xmm2 # xmm2 = mem[0],zero
	Source line: 155
	movsd 8(%rdx), %xmm0 # xmm0 = mem[0],zero
	movabsq $139981706026032, %rax # imm = 0x7F5007DCDC30
	movapd (%rax), %xmm1
	movapd %xmm0, -112(%rbp)
	xorpd %xmm1, %xmm0
	Source line: 7
	xorpd %xmm2, %xmm1
	Source line: 65
	testq %rsi, %rsi
	movl $1, %ebx
	cmovgq %rsi, %rbx
	Source line: 221
	subq $2, %rbx
	seto -42(%rbp)
	Source line: 164
	incq %rbx
	seto -41(%rbp)
	xorl %r13d, %r13d
	movabsq $__pow, %r15
	movapd %xmm2, -96(%rbp)
	jmp L354
	nop
	nop
	nop
	nop
	nop
	Source line: 165
	L112:
	cmpb $0, -41(%rbp)
	jne L399
	testq %rbx, %rbx
	Source line: 68
	jle L405
	Source line: 66
	cmpq $1, %r13
	je L405
	incq %r13
	movl $2, %r14d
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	nop
	L160:
	movapd %xmm1, -128(%rbp)
	movapd %xmm0, -144(%rbp)
	Source line: 716
	xorps %xmm1, %xmm1
	cvtsi2sdq %r14, %xmm1
	Source line: 714
	movsd %xmm1, -56(%rbp)
	movapd %xmm2, %xmm0
	callq *%r15
	movsd -56(%rbp), %xmm1 # xmm1 = mem[0],zero
	movapd -96(%rbp), %xmm4
	Source line: 315
	ucomisd %xmm0, %xmm0
	jnp L227
	Source line: 714
	movapd %xmm1, %xmm2
	addsd %xmm4, %xmm2
	ucomisd %xmm2, %xmm2
	jnp L433
	L227:
	movsd %xmm0, -72(%rbp)
	Source line: 716
	leaq -1(%r14), %r12
	xorps %xmm1, %xmm1
	cvtsi2sdq %r12, %xmm1
	Source line: 714
	movsd %xmm1, -80(%rbp)
	movapd %xmm4, %xmm0
	callq *%r15
	movapd -96(%rbp), %xmm2
	movsd -80(%rbp), %xmm1 # xmm1 = mem[0],zero
	addsd %xmm2, %xmm1
	Source line: 315
	ucomisd %xmm1, %xmm1
	jp L286
	ucomisd %xmm0, %xmm0
	jp L455
	L286:
	movsd -56(%rbp), %xmm3 # xmm3 = mem[0],zero
	Source line: 155
	movapd %xmm3, %xmm1
	mulsd -112(%rbp), %xmm1
	Source line: 155
	mulsd %xmm1, %xmm0
	Source line: 155
	divsd %xmm3, %xmm0
	movsd -72(%rbp), %xmm4 # xmm4 = mem[0],zero
	Source line: 9
	divsd %xmm3, %xmm4
	movapd -144(%rbp), %xmm1
	Source line: 155
	subsd %xmm0, %xmm1
	movapd %xmm1, %xmm0
	movapd -128(%rbp), %xmm1
	Source line: 9
	subsd %xmm4, %xmm1
	Source line: 71
	incq %r14
	cmpq %rbx, %r12
	jl L160
	Source line: 222
	L354:
	cmpb $0, -42(%rbp)
	je L112
	Source line: 66
	cmpq $1, %r13
	je L405
	movabsq $139982143165416, %rdi # imm = 0x7F5021EB13E8
	Source line: 222
	addq $2404728, %rdi # imm = 0x24B178
	movabsq $jl_throw, %rax
	callq *%rax
	Source line: 66
	L399:
	cmpq $1, %r13
	jne L477
	L405:
	movq -64(%rbp), %rax
	Source line: 11
	movsd %xmm1, (%rax)
	movsd %xmm0, 8(%rax)
	addq $104, %rsp
	popq %rbx
	popq %r12
	popq %r13
	popq %r14
	popq %r15
	popq %rbp
	retq
	Source line: 315
	L433:
	movabsq $jl_throw, %rax
	movabsq $139982143165416, %rdi # imm = 0x7F5021EB13E8
	callq *%rax
	Source line: 315
	L455:
	movabsq $jl_throw, %rax
	movabsq $139982143165416, %rdi # imm = 0x7F5021EB13E8
	callq *%rax
	L477:
	movabsq $139982143165416, %rdi # imm = 0x7F5021EB13E8
	Source line: 165
	addq $2404728, %rdi # imm = 0x24B178
	movabsq $jl_throw, %rax
	callq *%rax
	nop
	nop
	nop
	nop
	nop
	nop
	--- bench_log1mx_taylor-HEAD~0.code_native 2018-07-13 20:35:30.529138896 -0700
	+++ bench_log1mx_taylor-HEAD~1.code_native 2018-07-13 20:35:49.665468020 -0700
	@@ -1,4 +1,4 @@
	-Revision: 6d0eb49e3ef74d2e97c7075af088f3ef1590a43e
	+Revision: 3f62885ecf2523c7e0707863a2c11ccf93fccc5f

	.text
	Filename: bench_log1mx_taylor.jl
	@@ -15,7 +15,7 @@
	movsd (%rdx), %xmm2 # xmm2 = mem[0],zero
	Source line: 155
	movsd 8(%rdx), %xmm0 # xmm0 = mem[0],zero
	- movabsq $139981706026032, %rax # imm = 0x7F5007DCDC30
	+ movabsq $140611618937504, %rax # imm = 0x7FE2B1991AA0
	movapd (%rax), %xmm1
	movapd %xmm0, -112(%rbp)
	xorpd %xmm1, %xmm0
	@@ -34,7 +34,7 @@
	xorl %r13d, %r13d
	movabsq $__pow, %r15
	movapd %xmm2, -96(%rbp)
	- jmp L354
	+ jmp L350
	nop
	nop
	nop
	@@ -43,13 +43,13 @@
	Source line: 165
	L112:
	cmpb $0, -41(%rbp)
	- jne L399
	+ jne L395
	testq %rbx, %rbx
	Source line: 68
	- jle L405
	+ jle L401
	Source line: 66
	cmpq $1, %r13
	- je L405
	+ je L401
	incq %r13
	movl $2, %r14d
	nop
	@@ -81,7 +81,7 @@
	movapd %xmm1, %xmm2
	addsd %xmm4, %xmm2
	ucomisd %xmm2, %xmm2
	- jnp L433
	+ jnp L429
	L227:
	movsd %xmm0, -72(%rbp)
	Source line: 716
	@@ -99,47 +99,46 @@
	ucomisd %xmm1, %xmm1
	jp L286
	ucomisd %xmm0, %xmm0
	- jp L455
	+ jp L451
	L286:
	- movsd -56(%rbp), %xmm3 # xmm3 = mem[0],zero
	-Source line: 155
	- movapd %xmm3, %xmm1
	- mulsd -112(%rbp), %xmm1
	-Source line: 155
	+ movsd -56(%rbp), %xmm1 # xmm1 = mem[0],zero
	+Source line: 411
	mulsd %xmm1, %xmm0
	Source line: 155
	- divsd %xmm3, %xmm0
	- movsd -72(%rbp), %xmm4 # xmm4 = mem[0],zero
	+ mulsd -112(%rbp), %xmm0
	+Source line: 155
	+ divsd %xmm1, %xmm0
	+ movsd -72(%rbp), %xmm3 # xmm3 = mem[0],zero
	Source line: 9
	- divsd %xmm3, %xmm4
	+ divsd %xmm1, %xmm3
	movapd -144(%rbp), %xmm1
	Source line: 155
	subsd %xmm0, %xmm1
	movapd %xmm1, %xmm0
	movapd -128(%rbp), %xmm1
	Source line: 9
	- subsd %xmm4, %xmm1
	+ subsd %xmm3, %xmm1
	Source line: 71
	incq %r14
	cmpq %rbx, %r12
	jl L160
	Source line: 222
	-L354:
	+L350:
	cmpb $0, -42(%rbp)
	je L112
	Source line: 66
	cmpq $1, %r13
	- je L405
	- movabsq $139982143165416, %rdi # imm = 0x7F5021EB13E8
	+ je L401
	+ movabsq $140612358067176, %rdi # imm = 0x7FE2DDA753E8
	Source line: 222
	addq $2404728, %rdi # imm = 0x24B178
	movabsq $jl_throw, %rax
	callq *%rax
	Source line: 66
	-L399:
	+L395:
	cmpq $1, %r13
	- jne L477
	-L405:
	+ jne L473
	+L401:
	movq -64(%rbp), %rax
	Source line: 11
	movsd %xmm1, (%rax)
	@@ -153,17 +152,17 @@
	popq %rbp
	retq
	Source line: 315
	-L433:
	+L429:
	movabsq $jl_throw, %rax
	- movabsq $139982143165416, %rdi # imm = 0x7F5021EB13E8
	+ movabsq $140612358067176, %rdi # imm = 0x7FE2DDA753E8
	callq *%rax
	Source line: 315
	-L455:
	+L451:
	movabsq $jl_throw, %rax
	- movabsq $139982143165416, %rdi # imm = 0x7F5021EB13E8
	+ movabsq $140612358067176, %rdi # imm = 0x7FE2DDA753E8
	callq *%rax
	-L477:
	- movabsq $139982143165416, %rdi # imm = 0x7F5021EB13E8
	+L473:
	+ movabsq $140612358067176, %rdi # imm = 0x7FE2DDA753E8
	Source line: 165
	addq $2404728, %rdi # imm = 0x24B178
	movabsq $jl_throw, %rax
	@@ -171,6 +170,10 @@
	nop
	nop
	nop
	+ nop
	+ nop
	+ nop
	+ nop
	nop
	nop
	nop
	using PkgBenchmark: judge, target_result, baseline_result,
	writeresults, export_markdown

	script, report_name, = ARGS
	mkpath(dirname(report_name))
	JUDGE_BASELINE = get(ENV, "JUDGE_BASELINE", "HEAD^")
	results = judge(
	"ForwardDiff",
	JUDGE_BASELINE;
	script = script)
	writeresults("$(report_name)_target.json", target_result(results))
	writeresults("$(report_name)_baseline.json", baseline_result(results))
	export_markdown("$(report_name)_judge.md", results)
	showall(results)
	println()
	REPORTS = \
	bench_exp_taylor_judge.md \
	bench_log1mx_taylor_judge.md

	DIFF_CODE_NATIVE = \
	bench_exp_taylor_native.diff \
	bench_log1mx_taylor_native.diff

	all: $(REPORTS) $(DIFF_CODE_NATIVE)

	$(REPORTS): %_judge.md: judge.jl %.jl
	julia --color=yes $^ $*

	$(DIFF_CODE_NATIVE): %_native.diff: native_dump.jl %.jl
	julia --color=yes $^ $* 'HEAD~0'
	julia --color=yes $^ $* 'HEAD~1'
	diff -u $-'HEAD~0'.code_native $-'HEAD~1'.code_native > $@ \|\| true
	script, report_name, rev, = ARGS
	mkpath(dirname(report_name))
	cd(Pkg.dir("ForwardDiff")) do
	run(`git checkout $rev`)
	@eval include(script)
	run(`git checkout -`) # rollback
	end

	real_rev = cd(Pkg.dir("ForwardDiff")) do
	strip(readstring(`git rev-parse $rev`))
	end
	open("$(report_name)-$rev.code_native", "w") do io
	println(io, "Revision: ", real_rev)
	println(io)
	print_code_native(io)
	end