// File: /workspace/github_cpp_makefile_star2_O2/myudelson[P]hmm-scalable/HMMProblemPiABGK.cpp
// Function: HMMProblemPiABGK::setGradA(FitBit*)
void HMMProblemPiABGK::setGradA (FitBit *fb){
    if(this->p->block_fitting[1]>0) return;
    NDAT t, ndat = 0;
    NPAR o, i, j;
    NUMBER combined, deriv_logit;
    struct data* dt;
    for(NCAT x=0; x<fb->xndat; x++) {
        dt = fb->x_data[x];
        if( dt->cnt!=0 ) continue;
        ndat += dt->n;
        for(t=1; t<dt->n; t++) {
            o = this->p->dat_obs[ dt->ix[t] ];
            for(i=0; i<fb->nS; i++)
                for(j=0; j<fb->nS; j++) {
                    combined = getA(dt,i,j);
                    deriv_logit = 1 / safe0num( fb->A[i][j] * (1-fb->A[i][j]) );
                    fb->gradA[i][j] -= combined * (1-combined) * deriv_logit * dt->beta[t][j] * ((o<0)?1:fb->B[j][o]) * dt->alpha[t-1][i] / safe0num(dt->p_O_param) ;
                }
        }
    }
    if( this->p->Cslices>0 ) // penalty
        fb->addL2Penalty(FBV_A, this->p, (NUMBER)ndat);
}

// Assembly:
pushq %rbp
pushq %r15
pushq %r14
pushq %r13
pushq %r12
pushq %rbx
subq $0x28, %rsp
movq 0x88(%rdi), %rax
cmpb $0x0, 0x982(%rax)
jle 0x1dae1
addq $0x28, %rsp
popq %rbx
popq %r12
popq %r13
popq %r14
popq %r15
popq %rbp
retq
movq %rsi, %rbx
xorl %edx, %edx
xorl %ecx, %ecx
movslq 0xe8(%rbx), %rax
cmpq %rax, %rdx
jge 0x1dc78
movq 0xf0(%rbx), %rax
movq (%rax,%rdx,8), %r15
cmpl $0x0, 0x4(%r15)
jne 0x1dc70
movq %rdx, 0x18(%rsp)
movl %ecx, 0x10(%rsp)
movl (%r15), %eax
movl %eax, 0xc(%rsp)
pushq $0x1
popq %r12
cltq
cmpq %rax, %r12
jge 0x1dc63
movq 0x88(%rdi), %rax
movq 0x870(%rax), %rax
movq 0x10(%r15), %rcx
movslq (%rcx,%r12,4), %rcx
movzbl (%rax,%rcx), %eax
movq %rax, 0x20(%rsp)
movb 0x1(%rbx), %al
xorl %ebp, %ebp
movsbq %al, %rcx
cmpq %rcx, %rbp
jge 0x1dc58
movsbl %bpl, %ecx
movl %ecx, 0x14(%rsp)
xorl %r14d, %r14d
movsbq %al, %rcx
cmpq %rcx, %r14
jge 0x1dc50
movq (%rdi), %rax
movsbl %r14b, %ecx
movq %rdi, %r13
movq %r15, %rsi
movl 0x14(%rsp), %edx
callq *0x18(%rax)
movsd %xmm0, (%rsp)
movq 0x18(%rbx), %rax
movq (%rax,%rbp,8), %rax
movsd (%rax,%r14,8), %xmm1
movsd 0xed4b(%rip), %xmm0     # 0x2c8f0
subsd %xmm1, %xmm0
mulsd %xmm1, %xmm0
callq 0x67cb
movsd 0xed36(%rip), %xmm1     # 0x2c8f0
movq 0x20(%rsp), %rcx
testb %cl, %cl
js 0x1dbd0
movq 0x20(%rbx), %rax
movq (%rax,%r14,8), %rax
movsd (%rax,%rcx,8), %xmm1
movsd 0xed18(%rip), %xmm3     # 0x2c8f0
movapd %xmm3, %xmm2
divsd %xmm0, %xmm2
movsd (%rsp), %xmm0
subsd %xmm0, %xmm3
mulsd %xmm0, %xmm3
mulsd %xmm2, %xmm3
movq 0x30(%r15), %rax
movq (%rax,%r12,8), %rax
mulsd (%rax,%r14,8), %xmm3
mulsd %xmm1, %xmm3
movq 0x28(%r15), %rax
movq -0x8(%rax,%r12,8), %rax
mulsd (%rax,%rbp,8), %xmm3
movsd %xmm3, (%rsp)
movsd 0x48(%r15), %xmm0
callq 0x67cb
movsd (%rsp), %xmm1
divsd %xmm0, %xmm1
movq 0x60(%rbx), %rax
movq (%rax,%rbp,8), %rax
movsd (%rax,%r14,8), %xmm0
subsd %xmm1, %xmm0
movsd %xmm0, (%rax,%r14,8)
incq %r14
movb 0x1(%rbx), %al
movq %r13, %rdi
jmp 0x1db69
incq %rbp
jmp 0x1db51
incq %r12
movl (%r15), %eax
jmp 0x1db22
movl 0x10(%rsp), %ecx
addl 0xc(%rsp), %ecx
movq 0x18(%rsp), %rdx
incq %rdx
jmp 0x1dae8
movq 0x88(%rdi), %rdx
cmpb $0x0, 0x42(%rdx)
jle 0x1dad2
cvtsi2sd %ecx, %xmm0
pushq $0x2
popq %rsi
movq %rbx, %rdi
addq $0x28, %rsp
popq %rbx
popq %r12
popq %r13
popq %r14
popq %r15
popq %rbp
jmp 0x90fe