rublas 0.1.21

Linear algebra and matrix multiplication for Ruda.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64

use ruda_kernel::dsl as kernel_dsl;
use ruda_kernel::dsl::Runtime;
use ruda_test_runtime::TestRuntime;
use ruda_kernel::dsl::client::ComputeClient;
use ruda_kernel::dsl::ir::AddressType;
use ruda_kernel::dsl::ir::BarrierLevel;
use ruda_kernel::dsl::ir::OpaqueType;
use ruda_kernel::dsl::ir::SemanticType;
use ruda_kernel::dsl::zspace::shape;
use rublas::kernel_ir::definition::{MatmulElems, MatmulGlobalElems, MatmulProblem};
use ruda_kernel::tiling::MatrixLayout;

pub(crate) fn client() -> ComputeClient<TestRuntime> {
    TestRuntime::client(&Default::default())
}

pub(crate) fn f16_elems() -> MatmulGlobalElems {
    use ruda_kernel::dsl::frontend::RudaPrimitive;
    MatmulElems::from_single_dtype(half::f16::as_type_native_unchecked()).as_global_elems()
}

pub(crate) fn f32_elems() -> MatmulGlobalElems {
    use ruda_kernel::dsl::frontend::RudaPrimitive;
    MatmulElems::from_single_dtype(f32::as_type_native_unchecked()).as_global_elems()
}

pub(crate) fn square(dim: usize, elems: MatmulGlobalElems) -> MatmulProblem {
    rect(dim, dim, dim, elems)
}

pub(crate) fn rect(m: usize, n: usize, k: usize, elems: MatmulGlobalElems) -> MatmulProblem {
    rect_with_layouts(
        m,
        n,
        k,
        MatrixLayout::RowMajor,
        MatrixLayout::RowMajor,
        elems,
    )
}

pub(crate) fn rect_with_layouts(
    m: usize,
    n: usize,
    k: usize,
    lhs_layout: MatrixLayout,
    rhs_layout: MatrixLayout,
    elems: MatmulGlobalElems,
) -> MatmulProblem {
    MatmulProblem::from_parameters(
        m,
        n,
        k,
        shape![1],
        shape![1],
        lhs_layout,
        rhs_layout,
        MatrixLayout::RowMajor,
        None,
        None,
        elems,
        AddressType::U32,
    )
}