297 lines
4.2 KiB
ArmAsm
297 lines
4.2 KiB
ArmAsm
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.file "04_spmv1.sy"
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.option pic
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.attribute arch, "rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0_zifencei2p0"
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.attribute unaligned_access, 0
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.attribute stack_align, 16
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.text
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.align 1
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.type spmv.constprop.0, @function
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spmv.constprop.0:
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ble a0,zero,.L13
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addi sp,sp,-32
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mv a7,a2
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slli a5,a0,32
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sd s0,16(sp)
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sd s1,8(sp)
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mv s0,a0
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mv s1,a1
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srli a2,a5,30
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mv a0,a7
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li a1,0
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sd ra,24(sp)
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call memset@plt
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slli t1,s0,2
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mv a7,a0
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mv a2,s1
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lla a6,x+4
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add t1,s1,t1
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lla t4,y
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lla t3,v
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.L4:
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lw a1,-4(a6)
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lw a5,0(a6)
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slli a3,a1,2
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add a0,t4,a3
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add a3,t3,a3
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ble a5,a1,.L7
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.L6:
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lw a5,0(a0)
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lw a4,0(a3)
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addiw a1,a1,1
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slli a5,a5,2
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add a5,a7,a5
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lw t5,0(a5)
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addi a0,a0,4
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addi a3,a3,4
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addw a4,a4,t5
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sw a4,0(a5)
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lw a5,0(a6)
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blt a1,a5,.L6
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lw a1,-4(a6)
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ble a5,a1,.L7
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slli a3,a1,2
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add a0,t4,a3
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add a3,t3,a3
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.L8:
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lw a5,0(a2)
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lw t5,0(a3)
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lw a4,0(a0)
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addiw a5,a5,-1
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mulw a5,a5,t5
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slli a4,a4,2
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add a4,a7,a4
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lw t5,0(a4)
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addiw a1,a1,1
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addi a0,a0,4
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addi a3,a3,4
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addw a5,a5,t5
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sw a5,0(a4)
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lw a5,0(a6)
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bgt a5,a1,.L8
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.L7:
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addi a2,a2,4
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addi a6,a6,4
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bne t1,a2,.L4
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ld ra,24(sp)
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ld s0,16(sp)
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ld s1,8(sp)
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addi sp,sp,32
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jr ra
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.L13:
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ret
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.size spmv.constprop.0, .-spmv.constprop.0
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.align 1
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.globl spmv
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.type spmv, @function
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spmv:
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ble a0,zero,.L30
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addi sp,sp,-48
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sd s4,0(sp)
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mv s4,a4
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slli a4,a0,32
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sd s0,32(sp)
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sd s2,16(sp)
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sd s3,8(sp)
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mv s2,a0
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mv s3,a1
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mv a0,a5
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mv s0,a2
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li a1,0
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srli a2,a4,30
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sd s1,24(sp)
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sd ra,40(sp)
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mv s1,a3
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call memset@plt
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slli a2,s2,2
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mv a5,a0
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mv a3,s4
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addi t1,s3,4
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add a2,s4,a2
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.L20:
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lw a6,-4(t1)
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lw a4,0(t1)
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slli a0,a6,2
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add a7,s0,a0
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add a0,s1,a0
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ble a4,a6,.L23
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.L22:
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lw a4,0(a7)
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lw a1,0(a0)
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addiw a6,a6,1
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slli a4,a4,2
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add a4,a5,a4
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lw t3,0(a4)
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addi a7,a7,4
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addi a0,a0,4
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addw a1,a1,t3
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sw a1,0(a4)
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lw a4,0(t1)
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bgt a4,a6,.L22
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lw a6,-4(t1)
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ble a4,a6,.L23
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slli a0,a6,2
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add a7,s0,a0
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add a0,s1,a0
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.L24:
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lw a4,0(a3)
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lw t3,0(a0)
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lw a1,0(a7)
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addiw a4,a4,-1
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mulw a4,a4,t3
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slli a1,a1,2
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add a1,a5,a1
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lw t3,0(a1)
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addiw a6,a6,1
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addi a7,a7,4
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addi a0,a0,4
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addw a4,a4,t3
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sw a4,0(a1)
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lw a4,0(t1)
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bgt a4,a6,.L24
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.L23:
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addi a3,a3,4
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addi t1,t1,4
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bne a2,a3,.L20
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ld ra,40(sp)
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ld s0,32(sp)
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ld s1,24(sp)
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ld s2,16(sp)
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ld s3,8(sp)
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ld s4,0(sp)
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addi sp,sp,48
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jr ra
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.L30:
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ret
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.size spmv, .-spmv
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.section .text.startup,"ax",@progbits
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.align 1
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.globl main
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.type main, @function
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main:
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addi sp,sp,-48
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lla a0,x
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sd ra,40(sp)
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sd s0,32(sp)
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sd s1,24(sp)
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sd s2,16(sp)
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sd s3,8(sp)
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call getarray@plt
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mv s1,a0
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lla a0,y
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call getarray@plt
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lla a0,v
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call getarray@plt
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lla a0,a
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call getarray@plt
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li a0,41
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addiw s1,s1,-1
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call _sysy_starttime@plt
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li s0,100
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lla s3,b
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lla s2,a
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.L34:
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mv a2,s3
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mv a1,s2
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mv a0,s1
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call spmv.constprop.0
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addiw s0,s0,-1
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mv a2,s2
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mv a1,s3
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mv a0,s1
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call spmv.constprop.0
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bne s0,zero,.L34
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li a0,49
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call _sysy_stoptime@plt
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mv a0,s1
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lla a1,b
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call putarray@plt
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ld ra,40(sp)
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ld s0,32(sp)
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ld s1,24(sp)
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ld s2,16(sp)
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ld s3,8(sp)
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li a0,0
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addi sp,sp,48
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jr ra
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.size main, .-main
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.globl c
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.globl b
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.globl a
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.globl v
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.globl y
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.globl x
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.globl _sysy_idx
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.globl _sysy_us
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.globl _sysy_s
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.globl _sysy_m
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.globl _sysy_h
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.globl _sysy_l2
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.globl _sysy_l1
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.globl _sysy_end
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.globl _sysy_start
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.bss
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.align 3
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.type c, @object
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.size c, 400040
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c:
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.zero 400040
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.type b, @object
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.size b, 400040
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b:
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.zero 400040
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.type a, @object
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.size a, 400040
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a:
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.zero 400040
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.type v, @object
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.size v, 12000000
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v:
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.zero 12000000
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.type y, @object
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.size y, 12000000
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y:
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.zero 12000000
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.type x, @object
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.size x, 400040
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x:
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.zero 400040
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.type _sysy_idx, @object
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.size _sysy_idx, 4
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_sysy_idx:
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.zero 4
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.zero 4
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.type _sysy_us, @object
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.size _sysy_us, 4096
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_sysy_us:
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.zero 4096
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.type _sysy_s, @object
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.size _sysy_s, 4096
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_sysy_s:
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.zero 4096
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.type _sysy_m, @object
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.size _sysy_m, 4096
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_sysy_m:
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.zero 4096
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.type _sysy_h, @object
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.size _sysy_h, 4096
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_sysy_h:
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.zero 4096
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.type _sysy_l2, @object
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.size _sysy_l2, 4096
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_sysy_l2:
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.zero 4096
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.type _sysy_l1, @object
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.size _sysy_l1, 4096
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_sysy_l1:
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.zero 4096
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.type _sysy_end, @object
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.size _sysy_end, 16
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_sysy_end:
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.zero 16
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.type _sysy_start, @object
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.size _sysy_start, 16
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_sysy_start:
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.zero 16
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.ident "GCC: (Debian 12.2.0-13) 12.2.0"
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.section .note.GNU-stack,"",@progbits
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