mirror of
https://github.com/RRZE-HPC/OSACA.git
synced 2025-12-15 16:40:05 +01:00
178 lines
2.6 KiB
ArmAsm
178 lines
2.6 KiB
ArmAsm
.file "add_riscv.c"
|
|
.option pic
|
|
.attribute arch, "rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0_zifencei2p0"
|
|
.attribute unaligned_access, 0
|
|
.attribute stack_align, 16
|
|
.text
|
|
.align 1
|
|
.globl kernel
|
|
.type kernel, @function
|
|
kernel:
|
|
.LFB22:
|
|
.cfi_startproc
|
|
ble a3,zero,.L1
|
|
slli a3,a3,3
|
|
add a5,a1,a3
|
|
.L3:
|
|
fld fa5,0(a1)
|
|
fld fa4,0(a2)
|
|
addi a1,a1,8
|
|
addi a2,a2,8
|
|
fadd.d fa5,fa5,fa4
|
|
addi a0,a0,8
|
|
fsd fa5,-8(a0)
|
|
bne a1,a5,.L3
|
|
.L1:
|
|
ret
|
|
.cfi_endproc
|
|
.LFE22:
|
|
.size kernel, .-kernel
|
|
.section .rodata.str1.8,"aMS",@progbits,1
|
|
.align 3
|
|
.LC0:
|
|
.string "RISC-V Vector add: a[i] = b[i] + c[i], size=%d\n"
|
|
.align 3
|
|
.LC1:
|
|
.string "Checksum: %f\n"
|
|
.section .text.startup,"ax",@progbits
|
|
.align 1
|
|
.globl main
|
|
.type main, @function
|
|
main:
|
|
.LFB23:
|
|
.cfi_startproc
|
|
addi sp,sp,-48
|
|
.cfi_def_cfa_offset 48
|
|
sd ra,40(sp)
|
|
sd s0,32(sp)
|
|
sd s1,24(sp)
|
|
sd s2,16(sp)
|
|
sd s3,8(sp)
|
|
sd s4,0(sp)
|
|
.cfi_offset 1, -8
|
|
.cfi_offset 8, -16
|
|
.cfi_offset 9, -24
|
|
.cfi_offset 18, -32
|
|
.cfi_offset 19, -40
|
|
.cfi_offset 20, -48
|
|
li a5,1
|
|
bgt a0,a5,.L21
|
|
li a1,1000
|
|
lla a0,.LC0
|
|
call printf@plt
|
|
li a0,8192
|
|
addi a0,a0,-192
|
|
call malloc@plt
|
|
mv s1,a0
|
|
li a0,8192
|
|
addi a0,a0,-192
|
|
call malloc@plt
|
|
mv s2,a0
|
|
li a0,8192
|
|
addi a0,a0,-192
|
|
call malloc@plt
|
|
li s0,8192
|
|
mv s3,a0
|
|
addi s0,s0,-192
|
|
li s4,1000
|
|
.L13:
|
|
slli a5,s4,32
|
|
srli a2,a5,29
|
|
li a1,0
|
|
mv a0,s1
|
|
call memset@plt
|
|
mv a4,s2
|
|
mv a3,s2
|
|
li a5,0
|
|
.L9:
|
|
fcvt.d.w fa5,a5
|
|
mv a1,a5
|
|
addiw a5,a5,1
|
|
fsd fa5,0(a3)
|
|
addi a3,a3,8
|
|
bne a5,s4,.L9
|
|
mv a2,s3
|
|
mv a3,s3
|
|
li a5,0
|
|
.L10:
|
|
fcvt.d.w fa5,a5
|
|
mv a0,a5
|
|
addi a3,a3,8
|
|
fadd.d fa5,fa5,fa5
|
|
addiw a5,a5,1
|
|
fsd fa5,-8(a3)
|
|
bne a0,a1,.L10
|
|
mv a5,s1
|
|
add a1,s2,s0
|
|
mv a3,s1
|
|
.L11:
|
|
fld fa5,0(a4)
|
|
fld fa4,0(a2)
|
|
addi a4,a4,8
|
|
addi a2,a2,8
|
|
fadd.d fa5,fa5,fa4
|
|
addi a3,a3,8
|
|
fsd fa5,-8(a3)
|
|
bne a4,a1,.L11
|
|
fmv.d.x fa5,zero
|
|
add s0,s1,s0
|
|
.L12:
|
|
fld fa4,0(a5)
|
|
addi a5,a5,8
|
|
fadd.d fa5,fa5,fa4
|
|
bne a5,s0,.L12
|
|
.L8:
|
|
fmv.x.d a1,fa5
|
|
lla a0,.LC1
|
|
call printf@plt
|
|
mv a0,s1
|
|
call free@plt
|
|
mv a0,s2
|
|
call free@plt
|
|
mv a0,s3
|
|
call free@plt
|
|
ld ra,40(sp)
|
|
.cfi_remember_state
|
|
.cfi_restore 1
|
|
ld s0,32(sp)
|
|
.cfi_restore 8
|
|
ld s1,24(sp)
|
|
.cfi_restore 9
|
|
ld s2,16(sp)
|
|
.cfi_restore 18
|
|
ld s3,8(sp)
|
|
.cfi_restore 19
|
|
ld s4,0(sp)
|
|
.cfi_restore 20
|
|
li a0,0
|
|
addi sp,sp,48
|
|
.cfi_def_cfa_offset 0
|
|
jr ra
|
|
.L21:
|
|
.cfi_restore_state
|
|
ld a0,8(a1)
|
|
li a2,10
|
|
li a1,0
|
|
call strtol@plt
|
|
sext.w s4,a0
|
|
mv a1,s4
|
|
lla a0,.LC0
|
|
call printf@plt
|
|
slli s0,s4,3
|
|
mv a0,s0
|
|
call malloc@plt
|
|
mv s1,a0
|
|
mv a0,s0
|
|
call malloc@plt
|
|
mv s2,a0
|
|
mv a0,s0
|
|
call malloc@plt
|
|
mv s3,a0
|
|
bgt s4,zero,.L13
|
|
fmv.d.x fa5,zero
|
|
j .L8
|
|
.cfi_endproc
|
|
.LFE23:
|
|
.size main, .-main
|
|
.ident "GCC: (GNU) 14.2.1 20250207"
|
|
.section .note.GNU-stack,"",@progbits
|