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reducemaxvecnorm2gg_wrapper.go
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reducemaxvecnorm2gg_wrapper.go
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package cuda
/*
THIS FILE IS AUTO-GENERATED BY CUDA2GO.
EDITING IS FUTILE.
*/
import (
"github.com/kuchkin/mumax3-gneb/cuda/cu"
"github.com/kuchkin/mumax3-gneb/timer"
"sync"
"unsafe"
)
// CUDA handle for reducemaxvecnorm2gg kernel
var reducemaxvecnorm2gg_code cu.Function
// Stores the arguments for reducemaxvecnorm2gg kernel invocation
type reducemaxvecnorm2gg_args_t struct {
arg_x unsafe.Pointer
arg_y unsafe.Pointer
arg_z unsafe.Pointer
arg_Bx unsafe.Pointer
arg_By unsafe.Pointer
arg_Bz unsafe.Pointer
arg_dst unsafe.Pointer
arg_initVal float32
arg_n int
argptr [9]unsafe.Pointer
sync.Mutex
}
// Stores the arguments for reducemaxvecnorm2gg kernel invocation
var reducemaxvecnorm2gg_args reducemaxvecnorm2gg_args_t
func init() {
// CUDA driver kernel call wants pointers to arguments, set them up once.
reducemaxvecnorm2gg_args.argptr[0] = unsafe.Pointer(&reducemaxvecnorm2gg_args.arg_x)
reducemaxvecnorm2gg_args.argptr[1] = unsafe.Pointer(&reducemaxvecnorm2gg_args.arg_y)
reducemaxvecnorm2gg_args.argptr[2] = unsafe.Pointer(&reducemaxvecnorm2gg_args.arg_z)
reducemaxvecnorm2gg_args.argptr[3] = unsafe.Pointer(&reducemaxvecnorm2gg_args.arg_Bx)
reducemaxvecnorm2gg_args.argptr[4] = unsafe.Pointer(&reducemaxvecnorm2gg_args.arg_By)
reducemaxvecnorm2gg_args.argptr[5] = unsafe.Pointer(&reducemaxvecnorm2gg_args.arg_Bz)
reducemaxvecnorm2gg_args.argptr[6] = unsafe.Pointer(&reducemaxvecnorm2gg_args.arg_dst)
reducemaxvecnorm2gg_args.argptr[7] = unsafe.Pointer(&reducemaxvecnorm2gg_args.arg_initVal)
reducemaxvecnorm2gg_args.argptr[8] = unsafe.Pointer(&reducemaxvecnorm2gg_args.arg_n)
}
// Wrapper for reducemaxvecnorm2gg CUDA kernel, asynchronous.
func k_reducemaxvecnorm2gg_async(x unsafe.Pointer, y unsafe.Pointer, z unsafe.Pointer, Bx unsafe.Pointer, By unsafe.Pointer, Bz unsafe.Pointer, dst unsafe.Pointer, initVal float32, n int, cfg *config) {
if Synchronous { // debug
Sync()
timer.Start("reducemaxvecnorm2gg")
}
reducemaxvecnorm2gg_args.Lock()
defer reducemaxvecnorm2gg_args.Unlock()
if reducemaxvecnorm2gg_code == 0 {
reducemaxvecnorm2gg_code = fatbinLoad(reducemaxvecnorm2gg_map, "reducemaxvecnorm2gg")
}
reducemaxvecnorm2gg_args.arg_x = x
reducemaxvecnorm2gg_args.arg_y = y
reducemaxvecnorm2gg_args.arg_z = z
reducemaxvecnorm2gg_args.arg_Bx = Bx
reducemaxvecnorm2gg_args.arg_By = By
reducemaxvecnorm2gg_args.arg_Bz = Bz
reducemaxvecnorm2gg_args.arg_dst = dst
reducemaxvecnorm2gg_args.arg_initVal = initVal
reducemaxvecnorm2gg_args.arg_n = n
args := reducemaxvecnorm2gg_args.argptr[:]
cu.LaunchKernel(reducemaxvecnorm2gg_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("reducemaxvecnorm2gg")
}
}
// maps compute capability on PTX code for reducemaxvecnorm2gg kernel.
var reducemaxvecnorm2gg_map = map[int]string{0: "",
50: reducemaxvecnorm2gg_ptx_50}
// reducemaxvecnorm2gg PTX code for various compute capabilities.
const (
reducemaxvecnorm2gg_ptx_50 = `
.version 7.5
.target sm_50
.address_size 64
// .globl reducemaxvecnorm2gg
.visible .entry reducemaxvecnorm2gg(
.param .u64 reducemaxvecnorm2gg_param_0,
.param .u64 reducemaxvecnorm2gg_param_1,
.param .u64 reducemaxvecnorm2gg_param_2,
.param .u64 reducemaxvecnorm2gg_param_3,
.param .u64 reducemaxvecnorm2gg_param_4,
.param .u64 reducemaxvecnorm2gg_param_5,
.param .u64 reducemaxvecnorm2gg_param_6,
.param .f32 reducemaxvecnorm2gg_param_7,
.param .u32 reducemaxvecnorm2gg_param_8
)
{
.reg .pred %p<15>;
.reg .f32 %f<79>;
.reg .b32 %r<30>;
.reg .f64 %fd<85>;
.reg .b64 %rd<36>;
// demoted variable
.shared .align 4 .b8 _ZZ19reducemaxvecnorm2ggE5sdata[2048];
ld.param.u64 %rd8, [reducemaxvecnorm2gg_param_0];
ld.param.u64 %rd9, [reducemaxvecnorm2gg_param_1];
ld.param.u64 %rd10, [reducemaxvecnorm2gg_param_2];
ld.param.u64 %rd11, [reducemaxvecnorm2gg_param_3];
ld.param.u64 %rd12, [reducemaxvecnorm2gg_param_4];
ld.param.u64 %rd13, [reducemaxvecnorm2gg_param_5];
ld.param.u64 %rd7, [reducemaxvecnorm2gg_param_6];
ld.param.f32 %f78, [reducemaxvecnorm2gg_param_7];
ld.param.u32 %r13, [reducemaxvecnorm2gg_param_8];
cvta.to.global.u64 %rd1, %rd13;
cvta.to.global.u64 %rd2, %rd8;
cvta.to.global.u64 %rd3, %rd12;
cvta.to.global.u64 %rd4, %rd10;
cvta.to.global.u64 %rd5, %rd9;
cvta.to.global.u64 %rd6, %rd11;
mov.u32 %r29, %ntid.x;
mov.u32 %r14, %ctaid.x;
mov.u32 %r2, %tid.x;
mad.lo.s32 %r28, %r14, %r29, %r2;
mov.u32 %r15, %nctaid.x;
mul.lo.s32 %r4, %r15, %r29;
setp.ge.s32 %p1, %r28, %r13;
@%p1 bra $L__BB0_6;
add.s32 %r16, %r4, %r13;
add.s32 %r5, %r28, %r4;
not.b32 %r17, %r5;
add.s32 %r6, %r16, %r17;
div.u32 %r18, %r6, %r4;
and.b32 %r19, %r18, 1;
setp.eq.b32 %p2, %r19, 1;
mov.pred %p3, 0;
xor.pred %p4, %p2, %p3;
@%p4 bra $L__BB0_3;
cvt.f64.f32 %fd1, %f78;
mul.wide.s32 %rd14, %r28, 4;
add.s64 %rd15, %rd6, %rd14;
ld.global.nc.f32 %f9, [%rd15];
cvt.f64.f32 %fd2, %f9;
add.s64 %rd16, %rd5, %rd14;
ld.global.nc.f32 %f10, [%rd16];
mul.f32 %f11, %f10, %f10;
cvt.f64.f32 %fd3, %f11;
add.s64 %rd17, %rd4, %rd14;
ld.global.nc.f32 %f12, [%rd17];
setp.gt.f32 %p5, %f12, 0f00000000;
selp.f64 %fd4, 0d3FF0000000000000, 0dBFF0000000000000, %p5;
cvt.f64.f32 %fd5, %f12;
mul.f64 %fd6, %fd4, %fd5;
add.f64 %fd7, %fd6, 0d3FF0000000000000;
fma.rn.f64 %fd8, %fd6, %fd7, %fd3;
mul.f64 %fd9, %fd8, %fd2;
add.s64 %rd18, %rd3, %rd14;
add.s64 %rd19, %rd2, %rd14;
ld.global.nc.f32 %f13, [%rd19];
ld.global.nc.f32 %f14, [%rd18];
mul.f32 %f15, %f14, %f13;
mul.f32 %f16, %f15, %f10;
cvt.f64.f32 %fd10, %f16;
sub.f64 %fd11, %fd9, %fd10;
add.s64 %rd20, %rd1, %rd14;
ld.global.nc.f32 %f17, [%rd20];
mul.f32 %f18, %f17, %f13;
cvt.f64.f32 %fd12, %f18;
add.f64 %fd13, %fd4, %fd5;
mul.f64 %fd14, %fd13, %fd12;
sub.f64 %fd15, %fd11, %fd14;
abs.f64 %fd16, %fd15;
mul.f32 %f19, %f9, %f13;
mul.f32 %f20, %f19, %f10;
cvt.f64.f32 %fd17, %f20;
cvt.f64.f32 %fd18, %f14;
mul.f32 %f21, %f13, %f13;
cvt.f64.f32 %fd19, %f21;
fma.rn.f64 %fd20, %fd6, %fd7, %fd19;
mul.f64 %fd21, %fd20, %fd18;
sub.f64 %fd22, %fd21, %fd17;
mul.f32 %f22, %f17, %f10;
cvt.f64.f32 %fd23, %f22;
mul.f64 %fd24, %fd13, %fd23;
sub.f64 %fd25, %fd22, %fd24;
abs.f64 %fd26, %fd25;
add.f64 %fd27, %fd16, %fd26;
max.f64 %fd28, %fd1, %fd27;
cvt.rn.f32.f64 %f78, %fd28;
mov.u32 %r28, %r5;
$L__BB0_3:
setp.gt.u32 %p6, %r4, %r6;
@%p6 bra $L__BB0_6;
mul.wide.s32 %rd28, %r4, 4;
$L__BB0_5:
mul.wide.s32 %rd21, %r28, 4;
add.s64 %rd22, %rd6, %rd21;
ld.global.nc.f32 %f23, [%rd22];
cvt.f64.f32 %fd29, %f23;
add.s64 %rd23, %rd5, %rd21;
ld.global.nc.f32 %f24, [%rd23];
mul.f32 %f25, %f24, %f24;
cvt.f64.f32 %fd30, %f25;
add.s64 %rd24, %rd4, %rd21;
ld.global.nc.f32 %f26, [%rd24];
setp.gt.f32 %p7, %f26, 0f00000000;
selp.f64 %fd31, 0d3FF0000000000000, 0dBFF0000000000000, %p7;
cvt.f64.f32 %fd32, %f26;
mul.f64 %fd33, %fd31, %fd32;
add.f64 %fd34, %fd33, 0d3FF0000000000000;
fma.rn.f64 %fd35, %fd33, %fd34, %fd30;
mul.f64 %fd36, %fd35, %fd29;
add.s64 %rd25, %rd3, %rd21;
add.s64 %rd26, %rd2, %rd21;
ld.global.nc.f32 %f27, [%rd26];
ld.global.nc.f32 %f28, [%rd25];
mul.f32 %f29, %f28, %f27;
mul.f32 %f30, %f29, %f24;
cvt.f64.f32 %fd37, %f30;
sub.f64 %fd38, %fd36, %fd37;
add.s64 %rd27, %rd1, %rd21;
ld.global.nc.f32 %f31, [%rd27];
mul.f32 %f32, %f31, %f27;
cvt.f64.f32 %fd39, %f32;
add.f64 %fd40, %fd31, %fd32;
mul.f64 %fd41, %fd40, %fd39;
sub.f64 %fd42, %fd38, %fd41;
abs.f64 %fd43, %fd42;
mul.f32 %f33, %f23, %f27;
mul.f32 %f34, %f33, %f24;
cvt.f64.f32 %fd44, %f34;
cvt.f64.f32 %fd45, %f28;
mul.f32 %f35, %f27, %f27;
cvt.f64.f32 %fd46, %f35;
fma.rn.f64 %fd47, %fd33, %fd34, %fd46;
mul.f64 %fd48, %fd47, %fd45;
sub.f64 %fd49, %fd48, %fd44;
mul.f32 %f36, %f31, %f24;
cvt.f64.f32 %fd50, %f36;
mul.f64 %fd51, %fd40, %fd50;
sub.f64 %fd52, %fd49, %fd51;
abs.f64 %fd53, %fd52;
add.f64 %fd54, %fd43, %fd53;
cvt.f64.f32 %fd55, %f78;
max.f64 %fd56, %fd55, %fd54;
cvt.rn.f32.f64 %f37, %fd56;
cvt.f64.f32 %fd57, %f37;
add.s64 %rd29, %rd22, %rd28;
ld.global.nc.f32 %f38, [%rd29];
cvt.f64.f32 %fd58, %f38;
add.s64 %rd30, %rd23, %rd28;
ld.global.nc.f32 %f39, [%rd30];
mul.f32 %f40, %f39, %f39;
cvt.f64.f32 %fd59, %f40;
add.s64 %rd31, %rd24, %rd28;
ld.global.nc.f32 %f41, [%rd31];
setp.gt.f32 %p8, %f41, 0f00000000;
selp.f64 %fd60, 0d3FF0000000000000, 0dBFF0000000000000, %p8;
cvt.f64.f32 %fd61, %f41;
mul.f64 %fd62, %fd60, %fd61;
add.f64 %fd63, %fd62, 0d3FF0000000000000;
fma.rn.f64 %fd64, %fd62, %fd63, %fd59;
mul.f64 %fd65, %fd64, %fd58;
add.s64 %rd32, %rd25, %rd28;
add.s64 %rd33, %rd26, %rd28;
ld.global.nc.f32 %f42, [%rd33];
ld.global.nc.f32 %f43, [%rd32];
mul.f32 %f44, %f43, %f42;
mul.f32 %f45, %f44, %f39;
cvt.f64.f32 %fd66, %f45;
sub.f64 %fd67, %fd65, %fd66;
add.s64 %rd34, %rd27, %rd28;
ld.global.nc.f32 %f46, [%rd34];
mul.f32 %f47, %f46, %f42;
cvt.f64.f32 %fd68, %f47;
add.f64 %fd69, %fd60, %fd61;
mul.f64 %fd70, %fd69, %fd68;
sub.f64 %fd71, %fd67, %fd70;
abs.f64 %fd72, %fd71;
mul.f32 %f48, %f38, %f42;
mul.f32 %f49, %f48, %f39;
cvt.f64.f32 %fd73, %f49;
cvt.f64.f32 %fd74, %f43;
mul.f32 %f50, %f42, %f42;
cvt.f64.f32 %fd75, %f50;
fma.rn.f64 %fd76, %fd62, %fd63, %fd75;
mul.f64 %fd77, %fd76, %fd74;
sub.f64 %fd78, %fd77, %fd73;
mul.f32 %f51, %f46, %f39;
cvt.f64.f32 %fd79, %f51;
mul.f64 %fd80, %fd69, %fd79;
sub.f64 %fd81, %fd78, %fd80;
abs.f64 %fd82, %fd81;
add.f64 %fd83, %fd72, %fd82;
max.f64 %fd84, %fd57, %fd83;
cvt.rn.f32.f64 %f78, %fd84;
add.s32 %r20, %r28, %r4;
add.s32 %r28, %r20, %r4;
setp.lt.s32 %p9, %r28, %r13;
@%p9 bra $L__BB0_5;
$L__BB0_6:
shl.b32 %r21, %r2, 2;
mov.u32 %r22, _ZZ19reducemaxvecnorm2ggE5sdata;
add.s32 %r10, %r22, %r21;
st.shared.f32 [%r10], %f78;
bar.sync 0;
setp.lt.u32 %p10, %r29, 66;
@%p10 bra $L__BB0_11;
$L__BB0_8:
shr.u32 %r12, %r29, 1;
setp.ge.u32 %p11, %r2, %r12;
@%p11 bra $L__BB0_10;
ld.shared.f32 %f52, [%r10];
shl.b32 %r23, %r12, 2;
add.s32 %r24, %r10, %r23;
ld.shared.f32 %f53, [%r24];
max.f32 %f54, %f52, %f53;
st.shared.f32 [%r10], %f54;
$L__BB0_10:
bar.sync 0;
setp.gt.u32 %p12, %r29, 131;
mov.u32 %r29, %r12;
@%p12 bra $L__BB0_8;
$L__BB0_11:
setp.gt.s32 %p13, %r2, 31;
@%p13 bra $L__BB0_13;
ld.volatile.shared.f32 %f55, [%r10];
ld.volatile.shared.f32 %f56, [%r10+128];
max.f32 %f57, %f55, %f56;
st.volatile.shared.f32 [%r10], %f57;
ld.volatile.shared.f32 %f58, [%r10+64];
ld.volatile.shared.f32 %f59, [%r10];
max.f32 %f60, %f59, %f58;
st.volatile.shared.f32 [%r10], %f60;
ld.volatile.shared.f32 %f61, [%r10+32];
ld.volatile.shared.f32 %f62, [%r10];
max.f32 %f63, %f62, %f61;
st.volatile.shared.f32 [%r10], %f63;
ld.volatile.shared.f32 %f64, [%r10+16];
ld.volatile.shared.f32 %f65, [%r10];
max.f32 %f66, %f65, %f64;
st.volatile.shared.f32 [%r10], %f66;
ld.volatile.shared.f32 %f67, [%r10+8];
ld.volatile.shared.f32 %f68, [%r10];
max.f32 %f69, %f68, %f67;
st.volatile.shared.f32 [%r10], %f69;
ld.volatile.shared.f32 %f70, [%r10+4];
ld.volatile.shared.f32 %f71, [%r10];
max.f32 %f72, %f71, %f70;
st.volatile.shared.f32 [%r10], %f72;
$L__BB0_13:
setp.ne.s32 %p14, %r2, 0;
@%p14 bra $L__BB0_15;
ld.shared.f32 %f73, [_ZZ19reducemaxvecnorm2ggE5sdata];
abs.f32 %f74, %f73;
mov.b32 %r25, %f74;
cvta.to.global.u64 %rd35, %rd7;
atom.global.max.s32 %r26, [%rd35], %r25;
$L__BB0_15:
ret;
}
`
)