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;; t=uop-replay-cache-miss; asm-link -d -- "$t.asm" && taskset -c 3 perf stat -etask-clock:u,context-switches,cpu-migrations,page-faults,cycles:u,instructions:u,uops_dispatched_port.port_2:u,uops_dispatched_port.port_3:u,uops_dispatched_port.port_7:u,uops_dispatched_port.port_0:u,uops_dispatched_port.port_1:u,uops_dispatched_port.port_5:u,uops_dispatched_port.port_6:u -r1 ./"$t"

;; nasm -felf64 -Worphan-labels uop-replay-cache-miss.asm
;; ld -o uop-replay-cache-miss uop-replay-cache-miss.o
;; taskset -c 3 perf stat -etask-clock:u,context-switches,cpu-migrations,page-faults,cycles:u,instructions:u,uops_dispatched_port.port_2:u,uops_dispatched_port.port_3:u,uops_dispatched_port.port_7:u,uops_dispatched_port.port_0:u,uops_dispatched_port.port_1:u,uops_dispatched_port.port_5:u,uops_dispatched_port.port_6:u -r1 ./uop-replay-cache-miss

default rel
%ifdef __YASM_VER__
    ;        CPU
;    CPU intelnop
    CPU Conroe AMD
    CPU Skylake AMD
%else
%use smartalign
alignmode p6, 64
%endif

%ifdef IACA_MARKS
%macro  IACA_start 0
     mov ebx, 111
     db 0x64, 0x67, 0x90
%endmacro
%macro  IACA_end 0
     mov ebx, 222
     db 0x64, 0x67, 0x90
%endmacro
%else
%define IACA_start
%define IACA_end
%endif

global _start
_start:

%if 1
    lea        rdi, [buf]
    lea        rsi, [bufsrc]
%endif

vzeroupper
    mov     ebp, 100000000
    xor   edx,edx
;    xorps   xmm0, xmm0
;    vbroadcastss xmm1, [one]
;    vbroadcastss xmm2, [small_number]

align 64
IACA_start
.loop:

mov    ecx, [rdi + rax]
    lea    edx, [rcx + rcx]
;    add    ebx, ecx
    mov    ecx, [rdi + rax+128*2]
    lea    edx, [rcx + rcx]
;    add    ebx, ecx
    mov    ecx, [rdi + rax+128*4]
    lea    edx, [rcx + rcx]
;    add    r8d, ecx
    mov    ecx, [rdi + rax+128*6]
    lea    edx, [rcx + rcx]
;    add    r9d, ecx
    mov    ecx, [rdi + rax+128*8]
    lea    edx, [rcx + rcx]
;    add    r10d, ecx                    ; dependent ALU uop

add    eax, 128*10
    and    eax, (4096*4096)-1
;    and    eax, 0        ;   get L1d hits instead of just L3 hits

dec ebp
    jnz .loop
IACA_end
.end:

;;NASM-only, not YASM:   %if __BITS__ == 32
%ifidn __OUTPUT_FORMAT__, elf32
    mov eax,1
    xor ebx,ebx
    int 0x80     ; sys_exit(0) 32-bit ABI
%else
    xor edi,edi
    mov eax,231   ; __NR_exit_group  from /usr/include/asm/unistd_64.h
    syscall       ; sys_exit_group(0)
%endif

section .bss
align 4096
buf:    resb 4096*4096

bufsrc:  resb 4096
resb 100