/
reducesum_wrapper.go
1580 lines (1371 loc) · 36 KB
/
reducesum_wrapper.go
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package cuda
/*
THIS FILE IS AUTO-GENERATED BY CUDA2GO.
EDITING IS FUTILE.
*/
import (
"github.com/mumax/3/cuda/cu"
"github.com/mumax/3/timer"
"sync"
"unsafe"
)
// CUDA handle for reducesum kernel
var reducesum_code cu.Function
// Stores the arguments for reducesum kernel invocation
type reducesum_args_t struct {
arg_src unsafe.Pointer
arg_dst unsafe.Pointer
arg_initVal float32
arg_n int
argptr [4]unsafe.Pointer
sync.Mutex
}
// Stores the arguments for reducesum kernel invocation
var reducesum_args reducesum_args_t
func init() {
// CUDA driver kernel call wants pointers to arguments, set them up once.
reducesum_args.argptr[0] = unsafe.Pointer(&reducesum_args.arg_src)
reducesum_args.argptr[1] = unsafe.Pointer(&reducesum_args.arg_dst)
reducesum_args.argptr[2] = unsafe.Pointer(&reducesum_args.arg_initVal)
reducesum_args.argptr[3] = unsafe.Pointer(&reducesum_args.arg_n)
}
// Wrapper for reducesum CUDA kernel, asynchronous.
func k_reducesum_async(src unsafe.Pointer, dst unsafe.Pointer, initVal float32, n int, cfg *config) {
if Synchronous { // debug
Sync()
timer.Start("reducesum")
}
reducesum_args.Lock()
defer reducesum_args.Unlock()
if reducesum_code == 0 {
reducesum_code = fatbinLoad(reducesum_map, "reducesum")
}
reducesum_args.arg_src = src
reducesum_args.arg_dst = dst
reducesum_args.arg_initVal = initVal
reducesum_args.arg_n = n
args := reducesum_args.argptr[:]
cu.LaunchKernel(reducesum_code, cfg.Grid.X, cfg.Grid.Y, cfg.Grid.Z, cfg.Block.X, cfg.Block.Y, cfg.Block.Z, 0, stream0, args)
if Synchronous { // debug
Sync()
timer.Stop("reducesum")
}
}
// maps compute capability on PTX code for reducesum kernel.
var reducesum_map = map[int]string{0: "",
30: reducesum_ptx_30,
32: reducesum_ptx_32,
35: reducesum_ptx_35,
37: reducesum_ptx_37,
50: reducesum_ptx_50,
52: reducesum_ptx_52,
53: reducesum_ptx_53,
60: reducesum_ptx_60,
61: reducesum_ptx_61,
62: reducesum_ptx_62,
70: reducesum_ptx_70,
72: reducesum_ptx_72,
75: reducesum_ptx_75}
// reducesum PTX code for various compute capabilities.
const (
reducesum_ptx_30 = `
.version 6.5
.target sm_30
.address_size 64
// .globl reducesum
.visible .entry reducesum(
.param .u64 reducesum_param_0,
.param .u64 reducesum_param_1,
.param .f32 reducesum_param_2,
.param .u32 reducesum_param_3
)
{
.reg .pred %p<8>;
.reg .f32 %f<31>;
.reg .b32 %r<21>;
.reg .b64 %rd<7>;
// demoted variable
.shared .align 4 .b8 _ZZ9reducesumE5sdata[2048];
ld.param.u64 %rd3, [reducesum_param_0];
ld.param.u64 %rd2, [reducesum_param_1];
ld.param.f32 %f30, [reducesum_param_2];
ld.param.u32 %r10, [reducesum_param_3];
cvta.to.global.u64 %rd1, %rd3;
mov.u32 %r20, %ntid.x;
mov.u32 %r11, %ctaid.x;
mov.u32 %r2, %tid.x;
mad.lo.s32 %r19, %r20, %r11, %r2;
mov.u32 %r12, %nctaid.x;
mul.lo.s32 %r4, %r12, %r20;
setp.ge.s32 %p1, %r19, %r10;
@%p1 bra BB0_2;
BB0_1:
mul.wide.s32 %rd4, %r19, 4;
add.s64 %rd5, %rd1, %rd4;
ld.global.f32 %f5, [%rd5];
add.f32 %f30, %f30, %f5;
add.s32 %r19, %r19, %r4;
setp.lt.s32 %p2, %r19, %r10;
@%p2 bra BB0_1;
BB0_2:
shl.b32 %r13, %r2, 2;
mov.u32 %r14, _ZZ9reducesumE5sdata;
add.s32 %r7, %r14, %r13;
st.shared.f32 [%r7], %f30;
bar.sync 0;
setp.lt.u32 %p3, %r20, 66;
@%p3 bra BB0_6;
BB0_3:
shr.u32 %r9, %r20, 1;
setp.ge.u32 %p4, %r2, %r9;
@%p4 bra BB0_5;
ld.shared.f32 %f6, [%r7];
add.s32 %r15, %r9, %r2;
shl.b32 %r16, %r15, 2;
add.s32 %r18, %r14, %r16;
ld.shared.f32 %f7, [%r18];
add.f32 %f8, %f6, %f7;
st.shared.f32 [%r7], %f8;
BB0_5:
bar.sync 0;
setp.gt.u32 %p5, %r20, 131;
mov.u32 %r20, %r9;
@%p5 bra BB0_3;
BB0_6:
setp.gt.s32 %p6, %r2, 31;
@%p6 bra BB0_8;
ld.volatile.shared.f32 %f9, [%r7];
ld.volatile.shared.f32 %f10, [%r7+128];
add.f32 %f11, %f9, %f10;
st.volatile.shared.f32 [%r7], %f11;
ld.volatile.shared.f32 %f12, [%r7+64];
ld.volatile.shared.f32 %f13, [%r7];
add.f32 %f14, %f13, %f12;
st.volatile.shared.f32 [%r7], %f14;
ld.volatile.shared.f32 %f15, [%r7+32];
ld.volatile.shared.f32 %f16, [%r7];
add.f32 %f17, %f16, %f15;
st.volatile.shared.f32 [%r7], %f17;
ld.volatile.shared.f32 %f18, [%r7+16];
ld.volatile.shared.f32 %f19, [%r7];
add.f32 %f20, %f19, %f18;
st.volatile.shared.f32 [%r7], %f20;
ld.volatile.shared.f32 %f21, [%r7+8];
ld.volatile.shared.f32 %f22, [%r7];
add.f32 %f23, %f22, %f21;
st.volatile.shared.f32 [%r7], %f23;
ld.volatile.shared.f32 %f24, [%r7+4];
ld.volatile.shared.f32 %f25, [%r7];
add.f32 %f26, %f25, %f24;
st.volatile.shared.f32 [%r7], %f26;
BB0_8:
setp.ne.s32 %p7, %r2, 0;
@%p7 bra BB0_10;
ld.shared.f32 %f27, [_ZZ9reducesumE5sdata];
cvta.to.global.u64 %rd6, %rd2;
atom.global.add.f32 %f28, [%rd6], %f27;
BB0_10:
ret;
}
`
reducesum_ptx_32 = `
.version 6.5
.target sm_32
.address_size 64
// .globl reducesum
.visible .entry reducesum(
.param .u64 reducesum_param_0,
.param .u64 reducesum_param_1,
.param .f32 reducesum_param_2,
.param .u32 reducesum_param_3
)
{
.reg .pred %p<8>;
.reg .f32 %f<31>;
.reg .b32 %r<21>;
.reg .b64 %rd<7>;
// demoted variable
.shared .align 4 .b8 _ZZ9reducesumE5sdata[2048];
ld.param.u64 %rd3, [reducesum_param_0];
ld.param.u64 %rd2, [reducesum_param_1];
ld.param.f32 %f30, [reducesum_param_2];
ld.param.u32 %r10, [reducesum_param_3];
cvta.to.global.u64 %rd1, %rd3;
mov.u32 %r20, %ntid.x;
mov.u32 %r11, %ctaid.x;
mov.u32 %r2, %tid.x;
mad.lo.s32 %r19, %r20, %r11, %r2;
mov.u32 %r12, %nctaid.x;
mul.lo.s32 %r4, %r12, %r20;
setp.ge.s32 %p1, %r19, %r10;
@%p1 bra BB0_2;
BB0_1:
mul.wide.s32 %rd4, %r19, 4;
add.s64 %rd5, %rd1, %rd4;
ld.global.nc.f32 %f5, [%rd5];
add.f32 %f30, %f30, %f5;
add.s32 %r19, %r19, %r4;
setp.lt.s32 %p2, %r19, %r10;
@%p2 bra BB0_1;
BB0_2:
shl.b32 %r13, %r2, 2;
mov.u32 %r14, _ZZ9reducesumE5sdata;
add.s32 %r7, %r14, %r13;
st.shared.f32 [%r7], %f30;
bar.sync 0;
setp.lt.u32 %p3, %r20, 66;
@%p3 bra BB0_6;
BB0_3:
shr.u32 %r9, %r20, 1;
setp.ge.u32 %p4, %r2, %r9;
@%p4 bra BB0_5;
ld.shared.f32 %f6, [%r7];
add.s32 %r15, %r9, %r2;
shl.b32 %r16, %r15, 2;
add.s32 %r18, %r14, %r16;
ld.shared.f32 %f7, [%r18];
add.f32 %f8, %f6, %f7;
st.shared.f32 [%r7], %f8;
BB0_5:
bar.sync 0;
setp.gt.u32 %p5, %r20, 131;
mov.u32 %r20, %r9;
@%p5 bra BB0_3;
BB0_6:
setp.gt.s32 %p6, %r2, 31;
@%p6 bra BB0_8;
ld.volatile.shared.f32 %f9, [%r7];
ld.volatile.shared.f32 %f10, [%r7+128];
add.f32 %f11, %f9, %f10;
st.volatile.shared.f32 [%r7], %f11;
ld.volatile.shared.f32 %f12, [%r7+64];
ld.volatile.shared.f32 %f13, [%r7];
add.f32 %f14, %f13, %f12;
st.volatile.shared.f32 [%r7], %f14;
ld.volatile.shared.f32 %f15, [%r7+32];
ld.volatile.shared.f32 %f16, [%r7];
add.f32 %f17, %f16, %f15;
st.volatile.shared.f32 [%r7], %f17;
ld.volatile.shared.f32 %f18, [%r7+16];
ld.volatile.shared.f32 %f19, [%r7];
add.f32 %f20, %f19, %f18;
st.volatile.shared.f32 [%r7], %f20;
ld.volatile.shared.f32 %f21, [%r7+8];
ld.volatile.shared.f32 %f22, [%r7];
add.f32 %f23, %f22, %f21;
st.volatile.shared.f32 [%r7], %f23;
ld.volatile.shared.f32 %f24, [%r7+4];
ld.volatile.shared.f32 %f25, [%r7];
add.f32 %f26, %f25, %f24;
st.volatile.shared.f32 [%r7], %f26;
BB0_8:
setp.ne.s32 %p7, %r2, 0;
@%p7 bra BB0_10;
ld.shared.f32 %f27, [_ZZ9reducesumE5sdata];
cvta.to.global.u64 %rd6, %rd2;
atom.global.add.f32 %f28, [%rd6], %f27;
BB0_10:
ret;
}
`
reducesum_ptx_35 = `
.version 6.5
.target sm_35
.address_size 64
// .globl reducesum
.visible .entry reducesum(
.param .u64 reducesum_param_0,
.param .u64 reducesum_param_1,
.param .f32 reducesum_param_2,
.param .u32 reducesum_param_3
)
{
.reg .pred %p<8>;
.reg .f32 %f<31>;
.reg .b32 %r<21>;
.reg .b64 %rd<7>;
// demoted variable
.shared .align 4 .b8 _ZZ9reducesumE5sdata[2048];
ld.param.u64 %rd3, [reducesum_param_0];
ld.param.u64 %rd2, [reducesum_param_1];
ld.param.f32 %f30, [reducesum_param_2];
ld.param.u32 %r10, [reducesum_param_3];
cvta.to.global.u64 %rd1, %rd3;
mov.u32 %r20, %ntid.x;
mov.u32 %r11, %ctaid.x;
mov.u32 %r2, %tid.x;
mad.lo.s32 %r19, %r20, %r11, %r2;
mov.u32 %r12, %nctaid.x;
mul.lo.s32 %r4, %r12, %r20;
setp.ge.s32 %p1, %r19, %r10;
@%p1 bra BB0_2;
BB0_1:
mul.wide.s32 %rd4, %r19, 4;
add.s64 %rd5, %rd1, %rd4;
ld.global.nc.f32 %f5, [%rd5];
add.f32 %f30, %f30, %f5;
add.s32 %r19, %r19, %r4;
setp.lt.s32 %p2, %r19, %r10;
@%p2 bra BB0_1;
BB0_2:
shl.b32 %r13, %r2, 2;
mov.u32 %r14, _ZZ9reducesumE5sdata;
add.s32 %r7, %r14, %r13;
st.shared.f32 [%r7], %f30;
bar.sync 0;
setp.lt.u32 %p3, %r20, 66;
@%p3 bra BB0_6;
BB0_3:
shr.u32 %r9, %r20, 1;
setp.ge.u32 %p4, %r2, %r9;
@%p4 bra BB0_5;
ld.shared.f32 %f6, [%r7];
add.s32 %r15, %r9, %r2;
shl.b32 %r16, %r15, 2;
add.s32 %r18, %r14, %r16;
ld.shared.f32 %f7, [%r18];
add.f32 %f8, %f6, %f7;
st.shared.f32 [%r7], %f8;
BB0_5:
bar.sync 0;
setp.gt.u32 %p5, %r20, 131;
mov.u32 %r20, %r9;
@%p5 bra BB0_3;
BB0_6:
setp.gt.s32 %p6, %r2, 31;
@%p6 bra BB0_8;
ld.volatile.shared.f32 %f9, [%r7];
ld.volatile.shared.f32 %f10, [%r7+128];
add.f32 %f11, %f9, %f10;
st.volatile.shared.f32 [%r7], %f11;
ld.volatile.shared.f32 %f12, [%r7+64];
ld.volatile.shared.f32 %f13, [%r7];
add.f32 %f14, %f13, %f12;
st.volatile.shared.f32 [%r7], %f14;
ld.volatile.shared.f32 %f15, [%r7+32];
ld.volatile.shared.f32 %f16, [%r7];
add.f32 %f17, %f16, %f15;
st.volatile.shared.f32 [%r7], %f17;
ld.volatile.shared.f32 %f18, [%r7+16];
ld.volatile.shared.f32 %f19, [%r7];
add.f32 %f20, %f19, %f18;
st.volatile.shared.f32 [%r7], %f20;
ld.volatile.shared.f32 %f21, [%r7+8];
ld.volatile.shared.f32 %f22, [%r7];
add.f32 %f23, %f22, %f21;
st.volatile.shared.f32 [%r7], %f23;
ld.volatile.shared.f32 %f24, [%r7+4];
ld.volatile.shared.f32 %f25, [%r7];
add.f32 %f26, %f25, %f24;
st.volatile.shared.f32 [%r7], %f26;
BB0_8:
setp.ne.s32 %p7, %r2, 0;
@%p7 bra BB0_10;
ld.shared.f32 %f27, [_ZZ9reducesumE5sdata];
cvta.to.global.u64 %rd6, %rd2;
atom.global.add.f32 %f28, [%rd6], %f27;
BB0_10:
ret;
}
`
reducesum_ptx_37 = `
.version 6.5
.target sm_37
.address_size 64
// .globl reducesum
.visible .entry reducesum(
.param .u64 reducesum_param_0,
.param .u64 reducesum_param_1,
.param .f32 reducesum_param_2,
.param .u32 reducesum_param_3
)
{
.reg .pred %p<8>;
.reg .f32 %f<31>;
.reg .b32 %r<21>;
.reg .b64 %rd<7>;
// demoted variable
.shared .align 4 .b8 _ZZ9reducesumE5sdata[2048];
ld.param.u64 %rd3, [reducesum_param_0];
ld.param.u64 %rd2, [reducesum_param_1];
ld.param.f32 %f30, [reducesum_param_2];
ld.param.u32 %r10, [reducesum_param_3];
cvta.to.global.u64 %rd1, %rd3;
mov.u32 %r20, %ntid.x;
mov.u32 %r11, %ctaid.x;
mov.u32 %r2, %tid.x;
mad.lo.s32 %r19, %r20, %r11, %r2;
mov.u32 %r12, %nctaid.x;
mul.lo.s32 %r4, %r12, %r20;
setp.ge.s32 %p1, %r19, %r10;
@%p1 bra BB0_2;
BB0_1:
mul.wide.s32 %rd4, %r19, 4;
add.s64 %rd5, %rd1, %rd4;
ld.global.nc.f32 %f5, [%rd5];
add.f32 %f30, %f30, %f5;
add.s32 %r19, %r19, %r4;
setp.lt.s32 %p2, %r19, %r10;
@%p2 bra BB0_1;
BB0_2:
shl.b32 %r13, %r2, 2;
mov.u32 %r14, _ZZ9reducesumE5sdata;
add.s32 %r7, %r14, %r13;
st.shared.f32 [%r7], %f30;
bar.sync 0;
setp.lt.u32 %p3, %r20, 66;
@%p3 bra BB0_6;
BB0_3:
shr.u32 %r9, %r20, 1;
setp.ge.u32 %p4, %r2, %r9;
@%p4 bra BB0_5;
ld.shared.f32 %f6, [%r7];
add.s32 %r15, %r9, %r2;
shl.b32 %r16, %r15, 2;
add.s32 %r18, %r14, %r16;
ld.shared.f32 %f7, [%r18];
add.f32 %f8, %f6, %f7;
st.shared.f32 [%r7], %f8;
BB0_5:
bar.sync 0;
setp.gt.u32 %p5, %r20, 131;
mov.u32 %r20, %r9;
@%p5 bra BB0_3;
BB0_6:
setp.gt.s32 %p6, %r2, 31;
@%p6 bra BB0_8;
ld.volatile.shared.f32 %f9, [%r7];
ld.volatile.shared.f32 %f10, [%r7+128];
add.f32 %f11, %f9, %f10;
st.volatile.shared.f32 [%r7], %f11;
ld.volatile.shared.f32 %f12, [%r7+64];
ld.volatile.shared.f32 %f13, [%r7];
add.f32 %f14, %f13, %f12;
st.volatile.shared.f32 [%r7], %f14;
ld.volatile.shared.f32 %f15, [%r7+32];
ld.volatile.shared.f32 %f16, [%r7];
add.f32 %f17, %f16, %f15;
st.volatile.shared.f32 [%r7], %f17;
ld.volatile.shared.f32 %f18, [%r7+16];
ld.volatile.shared.f32 %f19, [%r7];
add.f32 %f20, %f19, %f18;
st.volatile.shared.f32 [%r7], %f20;
ld.volatile.shared.f32 %f21, [%r7+8];
ld.volatile.shared.f32 %f22, [%r7];
add.f32 %f23, %f22, %f21;
st.volatile.shared.f32 [%r7], %f23;
ld.volatile.shared.f32 %f24, [%r7+4];
ld.volatile.shared.f32 %f25, [%r7];
add.f32 %f26, %f25, %f24;
st.volatile.shared.f32 [%r7], %f26;
BB0_8:
setp.ne.s32 %p7, %r2, 0;
@%p7 bra BB0_10;
ld.shared.f32 %f27, [_ZZ9reducesumE5sdata];
cvta.to.global.u64 %rd6, %rd2;
atom.global.add.f32 %f28, [%rd6], %f27;
BB0_10:
ret;
}
`
reducesum_ptx_50 = `
.version 6.5
.target sm_50
.address_size 64
// .globl reducesum
.visible .entry reducesum(
.param .u64 reducesum_param_0,
.param .u64 reducesum_param_1,
.param .f32 reducesum_param_2,
.param .u32 reducesum_param_3
)
{
.reg .pred %p<8>;
.reg .f32 %f<31>;
.reg .b32 %r<21>;
.reg .b64 %rd<7>;
// demoted variable
.shared .align 4 .b8 _ZZ9reducesumE5sdata[2048];
ld.param.u64 %rd3, [reducesum_param_0];
ld.param.u64 %rd2, [reducesum_param_1];
ld.param.f32 %f30, [reducesum_param_2];
ld.param.u32 %r10, [reducesum_param_3];
cvta.to.global.u64 %rd1, %rd3;
mov.u32 %r20, %ntid.x;
mov.u32 %r11, %ctaid.x;
mov.u32 %r2, %tid.x;
mad.lo.s32 %r19, %r20, %r11, %r2;
mov.u32 %r12, %nctaid.x;
mul.lo.s32 %r4, %r12, %r20;
setp.ge.s32 %p1, %r19, %r10;
@%p1 bra BB0_2;
BB0_1:
mul.wide.s32 %rd4, %r19, 4;
add.s64 %rd5, %rd1, %rd4;
ld.global.nc.f32 %f5, [%rd5];
add.f32 %f30, %f30, %f5;
add.s32 %r19, %r19, %r4;
setp.lt.s32 %p2, %r19, %r10;
@%p2 bra BB0_1;
BB0_2:
shl.b32 %r13, %r2, 2;
mov.u32 %r14, _ZZ9reducesumE5sdata;
add.s32 %r7, %r14, %r13;
st.shared.f32 [%r7], %f30;
bar.sync 0;
setp.lt.u32 %p3, %r20, 66;
@%p3 bra BB0_6;
BB0_3:
shr.u32 %r9, %r20, 1;
setp.ge.u32 %p4, %r2, %r9;
@%p4 bra BB0_5;
ld.shared.f32 %f6, [%r7];
add.s32 %r15, %r9, %r2;
shl.b32 %r16, %r15, 2;
add.s32 %r18, %r14, %r16;
ld.shared.f32 %f7, [%r18];
add.f32 %f8, %f6, %f7;
st.shared.f32 [%r7], %f8;
BB0_5:
bar.sync 0;
setp.gt.u32 %p5, %r20, 131;
mov.u32 %r20, %r9;
@%p5 bra BB0_3;
BB0_6:
setp.gt.s32 %p6, %r2, 31;
@%p6 bra BB0_8;
ld.volatile.shared.f32 %f9, [%r7];
ld.volatile.shared.f32 %f10, [%r7+128];
add.f32 %f11, %f9, %f10;
st.volatile.shared.f32 [%r7], %f11;
ld.volatile.shared.f32 %f12, [%r7+64];
ld.volatile.shared.f32 %f13, [%r7];
add.f32 %f14, %f13, %f12;
st.volatile.shared.f32 [%r7], %f14;
ld.volatile.shared.f32 %f15, [%r7+32];
ld.volatile.shared.f32 %f16, [%r7];
add.f32 %f17, %f16, %f15;
st.volatile.shared.f32 [%r7], %f17;
ld.volatile.shared.f32 %f18, [%r7+16];
ld.volatile.shared.f32 %f19, [%r7];
add.f32 %f20, %f19, %f18;
st.volatile.shared.f32 [%r7], %f20;
ld.volatile.shared.f32 %f21, [%r7+8];
ld.volatile.shared.f32 %f22, [%r7];
add.f32 %f23, %f22, %f21;
st.volatile.shared.f32 [%r7], %f23;
ld.volatile.shared.f32 %f24, [%r7+4];
ld.volatile.shared.f32 %f25, [%r7];
add.f32 %f26, %f25, %f24;
st.volatile.shared.f32 [%r7], %f26;
BB0_8:
setp.ne.s32 %p7, %r2, 0;
@%p7 bra BB0_10;
ld.shared.f32 %f27, [_ZZ9reducesumE5sdata];
cvta.to.global.u64 %rd6, %rd2;
atom.global.add.f32 %f28, [%rd6], %f27;
BB0_10:
ret;
}
`
reducesum_ptx_52 = `
.version 6.5
.target sm_52
.address_size 64
// .globl reducesum
.visible .entry reducesum(
.param .u64 reducesum_param_0,
.param .u64 reducesum_param_1,
.param .f32 reducesum_param_2,
.param .u32 reducesum_param_3
)
{
.reg .pred %p<8>;
.reg .f32 %f<31>;
.reg .b32 %r<21>;
.reg .b64 %rd<7>;
// demoted variable
.shared .align 4 .b8 _ZZ9reducesumE5sdata[2048];
ld.param.u64 %rd3, [reducesum_param_0];
ld.param.u64 %rd2, [reducesum_param_1];
ld.param.f32 %f30, [reducesum_param_2];
ld.param.u32 %r10, [reducesum_param_3];
cvta.to.global.u64 %rd1, %rd3;
mov.u32 %r20, %ntid.x;
mov.u32 %r11, %ctaid.x;
mov.u32 %r2, %tid.x;
mad.lo.s32 %r19, %r20, %r11, %r2;
mov.u32 %r12, %nctaid.x;
mul.lo.s32 %r4, %r12, %r20;
setp.ge.s32 %p1, %r19, %r10;
@%p1 bra BB0_2;
BB0_1:
mul.wide.s32 %rd4, %r19, 4;
add.s64 %rd5, %rd1, %rd4;
ld.global.nc.f32 %f5, [%rd5];
add.f32 %f30, %f30, %f5;
add.s32 %r19, %r19, %r4;
setp.lt.s32 %p2, %r19, %r10;
@%p2 bra BB0_1;
BB0_2:
shl.b32 %r13, %r2, 2;
mov.u32 %r14, _ZZ9reducesumE5sdata;
add.s32 %r7, %r14, %r13;
st.shared.f32 [%r7], %f30;
bar.sync 0;
setp.lt.u32 %p3, %r20, 66;
@%p3 bra BB0_6;
BB0_3:
shr.u32 %r9, %r20, 1;
setp.ge.u32 %p4, %r2, %r9;
@%p4 bra BB0_5;
ld.shared.f32 %f6, [%r7];
add.s32 %r15, %r9, %r2;
shl.b32 %r16, %r15, 2;
add.s32 %r18, %r14, %r16;
ld.shared.f32 %f7, [%r18];
add.f32 %f8, %f6, %f7;
st.shared.f32 [%r7], %f8;
BB0_5:
bar.sync 0;
setp.gt.u32 %p5, %r20, 131;
mov.u32 %r20, %r9;
@%p5 bra BB0_3;
BB0_6:
setp.gt.s32 %p6, %r2, 31;
@%p6 bra BB0_8;
ld.volatile.shared.f32 %f9, [%r7];
ld.volatile.shared.f32 %f10, [%r7+128];
add.f32 %f11, %f9, %f10;
st.volatile.shared.f32 [%r7], %f11;
ld.volatile.shared.f32 %f12, [%r7+64];
ld.volatile.shared.f32 %f13, [%r7];
add.f32 %f14, %f13, %f12;
st.volatile.shared.f32 [%r7], %f14;
ld.volatile.shared.f32 %f15, [%r7+32];
ld.volatile.shared.f32 %f16, [%r7];
add.f32 %f17, %f16, %f15;
st.volatile.shared.f32 [%r7], %f17;
ld.volatile.shared.f32 %f18, [%r7+16];
ld.volatile.shared.f32 %f19, [%r7];
add.f32 %f20, %f19, %f18;
st.volatile.shared.f32 [%r7], %f20;
ld.volatile.shared.f32 %f21, [%r7+8];
ld.volatile.shared.f32 %f22, [%r7];
add.f32 %f23, %f22, %f21;
st.volatile.shared.f32 [%r7], %f23;
ld.volatile.shared.f32 %f24, [%r7+4];
ld.volatile.shared.f32 %f25, [%r7];
add.f32 %f26, %f25, %f24;
st.volatile.shared.f32 [%r7], %f26;
BB0_8:
setp.ne.s32 %p7, %r2, 0;
@%p7 bra BB0_10;
ld.shared.f32 %f27, [_ZZ9reducesumE5sdata];
cvta.to.global.u64 %rd6, %rd2;
atom.global.add.f32 %f28, [%rd6], %f27;
BB0_10:
ret;
}
`
reducesum_ptx_53 = `
.version 6.5
.target sm_53
.address_size 64
// .globl reducesum
.visible .entry reducesum(
.param .u64 reducesum_param_0,
.param .u64 reducesum_param_1,
.param .f32 reducesum_param_2,
.param .u32 reducesum_param_3
)
{
.reg .pred %p<8>;
.reg .f32 %f<31>;
.reg .b32 %r<21>;
.reg .b64 %rd<7>;
// demoted variable
.shared .align 4 .b8 _ZZ9reducesumE5sdata[2048];
ld.param.u64 %rd3, [reducesum_param_0];
ld.param.u64 %rd2, [reducesum_param_1];
ld.param.f32 %f30, [reducesum_param_2];
ld.param.u32 %r10, [reducesum_param_3];
cvta.to.global.u64 %rd1, %rd3;
mov.u32 %r20, %ntid.x;
mov.u32 %r11, %ctaid.x;
mov.u32 %r2, %tid.x;
mad.lo.s32 %r19, %r20, %r11, %r2;
mov.u32 %r12, %nctaid.x;
mul.lo.s32 %r4, %r12, %r20;
setp.ge.s32 %p1, %r19, %r10;
@%p1 bra BB0_2;
BB0_1:
mul.wide.s32 %rd4, %r19, 4;
add.s64 %rd5, %rd1, %rd4;
ld.global.nc.f32 %f5, [%rd5];
add.f32 %f30, %f30, %f5;
add.s32 %r19, %r19, %r4;
setp.lt.s32 %p2, %r19, %r10;
@%p2 bra BB0_1;
BB0_2:
shl.b32 %r13, %r2, 2;
mov.u32 %r14, _ZZ9reducesumE5sdata;
add.s32 %r7, %r14, %r13;
st.shared.f32 [%r7], %f30;
bar.sync 0;
setp.lt.u32 %p3, %r20, 66;
@%p3 bra BB0_6;
BB0_3:
shr.u32 %r9, %r20, 1;
setp.ge.u32 %p4, %r2, %r9;
@%p4 bra BB0_5;
ld.shared.f32 %f6, [%r7];
add.s32 %r15, %r9, %r2;
shl.b32 %r16, %r15, 2;
add.s32 %r18, %r14, %r16;
ld.shared.f32 %f7, [%r18];
add.f32 %f8, %f6, %f7;
st.shared.f32 [%r7], %f8;
BB0_5:
bar.sync 0;
setp.gt.u32 %p5, %r20, 131;
mov.u32 %r20, %r9;
@%p5 bra BB0_3;
BB0_6:
setp.gt.s32 %p6, %r2, 31;
@%p6 bra BB0_8;
ld.volatile.shared.f32 %f9, [%r7];
ld.volatile.shared.f32 %f10, [%r7+128];
add.f32 %f11, %f9, %f10;
st.volatile.shared.f32 [%r7], %f11;
ld.volatile.shared.f32 %f12, [%r7+64];
ld.volatile.shared.f32 %f13, [%r7];
add.f32 %f14, %f13, %f12;
st.volatile.shared.f32 [%r7], %f14;
ld.volatile.shared.f32 %f15, [%r7+32];
ld.volatile.shared.f32 %f16, [%r7];
add.f32 %f17, %f16, %f15;
st.volatile.shared.f32 [%r7], %f17;
ld.volatile.shared.f32 %f18, [%r7+16];
ld.volatile.shared.f32 %f19, [%r7];
add.f32 %f20, %f19, %f18;
st.volatile.shared.f32 [%r7], %f20;
ld.volatile.shared.f32 %f21, [%r7+8];
ld.volatile.shared.f32 %f22, [%r7];
add.f32 %f23, %f22, %f21;
st.volatile.shared.f32 [%r7], %f23;
ld.volatile.shared.f32 %f24, [%r7+4];
ld.volatile.shared.f32 %f25, [%r7];
add.f32 %f26, %f25, %f24;
st.volatile.shared.f32 [%r7], %f26;
BB0_8:
setp.ne.s32 %p7, %r2, 0;
@%p7 bra BB0_10;
ld.shared.f32 %f27, [_ZZ9reducesumE5sdata];
cvta.to.global.u64 %rd6, %rd2;
atom.global.add.f32 %f28, [%rd6], %f27;
BB0_10:
ret;
}
`
reducesum_ptx_60 = `
.version 6.5
.target sm_60
.address_size 64
// .globl reducesum
.visible .entry reducesum(
.param .u64 reducesum_param_0,
.param .u64 reducesum_param_1,
.param .f32 reducesum_param_2,
.param .u32 reducesum_param_3
)
{
.reg .pred %p<8>;
.reg .f32 %f<31>;
.reg .b32 %r<21>;
.reg .b64 %rd<7>;
// demoted variable
.shared .align 4 .b8 _ZZ9reducesumE5sdata[2048];
ld.param.u64 %rd3, [reducesum_param_0];
ld.param.u64 %rd2, [reducesum_param_1];
ld.param.f32 %f30, [reducesum_param_2];
ld.param.u32 %r10, [reducesum_param_3];
cvta.to.global.u64 %rd1, %rd3;
mov.u32 %r20, %ntid.x;
mov.u32 %r11, %ctaid.x;
mov.u32 %r2, %tid.x;
mad.lo.s32 %r19, %r20, %r11, %r2;
mov.u32 %r12, %nctaid.x;
mul.lo.s32 %r4, %r12, %r20;
setp.ge.s32 %p1, %r19, %r10;
@%p1 bra BB0_2;
BB0_1:
mul.wide.s32 %rd4, %r19, 4;
add.s64 %rd5, %rd1, %rd4;
ld.global.nc.f32 %f5, [%rd5];
add.f32 %f30, %f30, %f5;
add.s32 %r19, %r19, %r4;
setp.lt.s32 %p2, %r19, %r10;
@%p2 bra BB0_1;
BB0_2:
shl.b32 %r13, %r2, 2;
mov.u32 %r14, _ZZ9reducesumE5sdata;
add.s32 %r7, %r14, %r13;
st.shared.f32 [%r7], %f30;
bar.sync 0;
setp.lt.u32 %p3, %r20, 66;
@%p3 bra BB0_6;
BB0_3:
shr.u32 %r9, %r20, 1;
setp.ge.u32 %p4, %r2, %r9;
@%p4 bra BB0_5;
ld.shared.f32 %f6, [%r7];
add.s32 %r15, %r9, %r2;
shl.b32 %r16, %r15, 2;
add.s32 %r18, %r14, %r16;
ld.shared.f32 %f7, [%r18];
add.f32 %f8, %f6, %f7;
st.shared.f32 [%r7], %f8;
BB0_5:
bar.sync 0;
setp.gt.u32 %p5, %r20, 131;
mov.u32 %r20, %r9;
@%p5 bra BB0_3;
BB0_6:
setp.gt.s32 %p6, %r2, 31;
@%p6 bra BB0_8;
ld.volatile.shared.f32 %f9, [%r7];
ld.volatile.shared.f32 %f10, [%r7+128];
add.f32 %f11, %f9, %f10;
st.volatile.shared.f32 [%r7], %f11;
ld.volatile.shared.f32 %f12, [%r7+64];
ld.volatile.shared.f32 %f13, [%r7];
add.f32 %f14, %f13, %f12;
st.volatile.shared.f32 [%r7], %f14;
ld.volatile.shared.f32 %f15, [%r7+32];
ld.volatile.shared.f32 %f16, [%r7];
add.f32 %f17, %f16, %f15;
st.volatile.shared.f32 [%r7], %f17;
ld.volatile.shared.f32 %f18, [%r7+16];
ld.volatile.shared.f32 %f19, [%r7];
add.f32 %f20, %f19, %f18;
st.volatile.shared.f32 [%r7], %f20;
ld.volatile.shared.f32 %f21, [%r7+8];
ld.volatile.shared.f32 %f22, [%r7];
add.f32 %f23, %f22, %f21;
st.volatile.shared.f32 [%r7], %f23;
ld.volatile.shared.f32 %f24, [%r7+4];
ld.volatile.shared.f32 %f25, [%r7];
add.f32 %f26, %f25, %f24;
st.volatile.shared.f32 [%r7], %f26;
BB0_8:
setp.ne.s32 %p7, %r2, 0;
@%p7 bra BB0_10;
ld.shared.f32 %f27, [_ZZ9reducesumE5sdata];
cvta.to.global.u64 %rd6, %rd2;
atom.global.add.f32 %f28, [%rd6], %f27;
BB0_10:
ret;