Test/spv.coopmatmaint1_error.comp

#version 450 core
#extension GL_KHR_memory_scope_semantics : enable
#extension GL_KHR_cooperative_matrix : enable
#extension GL_EXT_shader_explicit_arithmetic_types : enable
#extension GL_EXT_cooperative_matrix_maintenance1 : enable
#extension GL_EXT_float_e5m2 : enable

layout (local_size_x = 64, local_size_y = 1, local_size_z = 1) in;

float16_t combine(const in float16_t a, const in float16_t b) { return a + b; }
f16vec2 vectorCombine(const in f16vec2 a, const in f16vec2 b) { return a + b; }
float16_t elem(const in uint32_t row, const in uint32_t col, const in float16_t x) { return x; }
float16_t badCoordElem(const in uvec2 row, const in uint32_t col, const in float16_t x) { return x; }
f16vec2 vectorElem(const in uint32_t row, const in uint32_t col, const in f16vec2 x) { return x; }
float16_t optionalElem(const in uint32_t row, const in uint32_t col, const in float16_t x,
                       const in float16_t y) { return x + y; }
float16_t badMatrixOptionalElem(const in uint32_t row, const in uint32_t col, const in float16_t x,
                                const in f16vec2 y) { return x + y.x; }

layout(constant_id = 0) const int SpecRows = 16;
layout(constant_id = 1) const int SpecCols = 8;
layout(constant_id = 2) const int SpecScope = gl_ScopeWorkgroup;
const int SpecScopeAlias = SpecScope * 1;
const int SpecRowResultRows = SpecRows * 1;
const int SpecRowResultCols = SpecCols * 3;
const int SpecColumnResultRows = SpecRows * 3;
const int SpecColumnResultCols = SpecCols * 1;
const int SpecTransposeRows = SpecCols * 1;
const int SpecTransposeCols = SpecRows * 1;

void main()
{
    coopmat<float16_t, gl_ScopeWorkgroup, 16, 16, gl_MatrixUseA> A;
    coopmat<float16_t, gl_ScopeWorkgroup, 16, 16, gl_MatrixUseB> B;
    coopmat<float16_t, gl_ScopeWorkgroup, 16, 16, gl_MatrixUseAccumulator> Acc;

    coopMatTransposeEXT(A, Acc); // ok
    coopMatTransposeEXT(B, Acc); // ok
    coopMatTransposeEXT(Acc, A); // error
    coopMatTransposeEXT(Acc, B); // error

    coopmat<float16_t, gl_ScopeSubgroup, 16, 16, gl_MatrixUseAccumulator> AccSubgroup;
    coopmat<float32_t, gl_ScopeWorkgroup, 16, 16, gl_MatrixUseAccumulator> AccFloat;
    coopmat<float16_t, gl_ScopeWorkgroup, 8, 8, gl_MatrixUseAccumulator> Acc8x8;
    coopmat<float16_t, gl_ScopeWorkgroup, 8, 16, gl_MatrixUseAccumulator> Acc8x16;
    coopmat<float16_t, gl_ScopeWorkgroup, 16, 8, gl_MatrixUseAccumulator> Acc16x8;

    int dynamicMask = gl_CooperativeMatrixReduceRowEXT;
    coopMatReduceEXT(Acc, Acc, dynamicMask, combine); // error: mask is not constant
    coopMatReduceEXT(Acc, Acc, 5, combine); // error: invalid mask
    coopMatReduceEXT(AccFloat, Acc, gl_CooperativeMatrixReduceRowEXT, combine); // error: component type
    coopMatReduceEXT(AccSubgroup, Acc, gl_CooperativeMatrixReduceRowEXT, combine); // error: scope
    coopMatReduceEXT(A, Acc, gl_CooperativeMatrixReduceRowEXT, combine); // error: result Use
    coopMatReduceEXT(Acc, A, gl_CooperativeMatrixReduceRowEXT, combine); // error: input Use
    coopMatReduceEXT(Acc, Acc, gl_CooperativeMatrixReduce2x2EXT, combine); // error: 2x2 dimensions
    coopMatReduceEXT(Acc8x16, Acc, gl_CooperativeMatrixReduceRowEXT, combine); // error: row count
    coopMatReduceEXT(Acc16x8, Acc, gl_CooperativeMatrixReduceColumnEXT, combine); // error: column count
    coopMatReduceEXT(Acc, Acc, gl_CooperativeMatrixReduceRowEXT, vectorCombine); // error: callback types

    const int constantMask = gl_CooperativeMatrixReduceRowEXT;
    coopMatReduceEXT(Acc, Acc, constantMask, combine); // ok
    coopMatReduceEXT(Acc16x8, Acc, gl_CooperativeMatrixReduceRowEXT, combine); // ok
    coopMatReduceEXT(Acc8x16, Acc, gl_CooperativeMatrixReduceColumnEXT, combine); // ok
    coopMatReduceEXT(Acc8x8, Acc, gl_CooperativeMatrixReduceRowAndColumnEXT, combine); // ok

    coopmat<float16_t, SpecScope, SpecRows, SpecCols, gl_MatrixUseAccumulator> SpecAcc;
    coopmat<float16_t, SpecScopeAlias, SpecRowResultRows, SpecRowResultCols,
            gl_MatrixUseAccumulator> SpecRowResult;
    coopmat<float16_t, SpecScopeAlias, SpecColumnResultRows, SpecColumnResultCols,
            gl_MatrixUseAccumulator> SpecColumnResult;
    coopmat<float16_t, SpecScopeAlias, SpecTransposeRows, SpecTransposeCols,
            gl_MatrixUseB> SpecTransposeResult;
    coopMatReduceEXT(SpecRowResult, SpecAcc, gl_CooperativeMatrixReduceRowEXT, combine); // ok
    coopMatReduceEXT(SpecColumnResult, SpecAcc, gl_CooperativeMatrixReduceColumnEXT, combine); // ok
    coopMatTransposeEXT(SpecTransposeResult, SpecAcc); // ok

    coopMatPerElementEXT(Acc8x8, Acc, elem); // error: result type
    coopMatPerElementEXT(Acc, Acc, badCoordElem); // error: coordinate type
    coopMatPerElementEXT(Acc, Acc, vectorElem); // error: component and return types
    coopMatPerElementEXT(Acc, Acc, optionalElem, Acc8x8); // error: optional matrix type
    coopMatPerElementEXT(Acc, Acc, optionalElem, f16vec2(1.0)); // error: optional value type
    coopMatPerElementEXT(Acc, Acc, badMatrixOptionalElem, Acc); // error: optional callback parameter type
    coopMatPerElementEXT(Acc, Acc, optionalElem, Acc); // ok

    coopmat<float16_t, gl_ScopeWorkgroup, 16, 8, gl_MatrixUseAccumulator> AccRect;
    coopmat<float16_t, gl_ScopeWorkgroup, 16, 8, gl_MatrixUseB> BadTransposeShape;
    coopmat<float16_t, gl_ScopeSubgroup, 8, 16, gl_MatrixUseB> BadTransposeScope;
    coopMatTransposeEXT(BadTransposeShape, AccRect); // error: dimensions
    coopMatTransposeEXT(BadTransposeScope, AccRect); // error: scope
}