forked from OSchip/llvm-project
570 lines
16 KiB
MLIR
570 lines
16 KiB
MLIR
// RUN: mlir-opt -split-input-file -verify-diagnostics %s
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func @not_enough_sizes(%sz : index) {
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// expected-error@+1 {{expected 6 operands, but found 5}}
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"gpu.launch"(%sz, %sz, %sz, %sz, %sz) ({
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gpu.return
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}) : (index, index, index, index, index) -> ()
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return
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}
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// -----
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func @no_region_attrs(%sz : index) {
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// expected-error@+1 {{unexpected number of region arguments}}
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"gpu.launch"(%sz, %sz, %sz, %sz, %sz, %sz) ({
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^bb1(%bx: index, %by: index, %bz: index,
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%tx: index, %ty: index, %tz: index):
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gpu.return
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}) : (index, index, index, index, index, index) -> ()
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return
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}
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// -----
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func @launch_requires_gpu_return(%sz : index) {
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// @expected-note@+1 {{in 'gpu.launch' body region}}
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gpu.launch blocks(%bx, %by, %bz) in (%sbx = %sz, %sby = %sz, %sbz = %sz)
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threads(%tx, %ty, %tz) in (%stx = %sz, %sty = %sz, %stz = %sz) {
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// @expected-error@+1 {{expected 'gpu.terminator' or a terminator with successors}}
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return
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}
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return
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}
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// -----
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func @launch_func_too_few_operands(%sz : index) {
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// expected-error@+1 {{expected 6 or more operands}}
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"gpu.launch_func"(%sz, %sz, %sz, %sz, %sz)
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{operand_segment_sizes = dense<[0, 1, 1, 1, 1, 1, 0, 0]> : vector<8xi32>}
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: (index, index, index, index, index) -> ()
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return
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}
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// -----
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func @launch_func_missing_parent_module_attribute(%sz : index) {
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// expected-error@+1 {{expected the closest surrounding module to have the 'gpu.container_module' attribute}}
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gpu.launch_func @foo::@bar blocks in (%sz, %sz, %sz) threads in (%sz, %sz, %sz)
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return
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}
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// -----
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module attributes {gpu.container_module} {
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func @launch_func_missing_callee_attribute(%sz : index) {
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// expected-error@+1 {{'gpu.launch_func' op requires attribute 'kernel'}}
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"gpu.launch_func"(%sz, %sz, %sz, %sz, %sz, %sz)
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{operand_segment_sizes = dense<[0, 1, 1, 1, 1, 1, 1, 0]> : vector<8xi32>}
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: (index, index, index, index, index, index) -> ()
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return
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}
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}
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// -----
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module attributes {gpu.container_module} {
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func @launch_func_no_function_attribute(%sz : index) {
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// expected-error@+1 {{custom op 'gpu.launch_func' invalid kind of attribute specified}}
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gpu.launch_func "foo" blocks in (%sz, %sz, %sz) threads in (%sz, %sz, %sz)
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return
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}
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}
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// -----
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module attributes {gpu.container_module} {
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func @launch_func_undefined_module(%sz : index) {
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// expected-error@+1 {{kernel module 'kernels' is undefined}}
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gpu.launch_func @kernels::@kernel_1 blocks in (%sz, %sz, %sz) threads in (%sz, %sz, %sz)
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return
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}
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}
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// -----
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module attributes {gpu.container_module} {
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module @kernels {
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// expected-error@+1 {{'gpu.func' op expects parent op 'gpu.module'}}
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gpu.func @kernel_1(%arg1 : !llvm.ptr<f32>) {
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gpu.return
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}
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}
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}
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// -----
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module attributes {gpu.container_module} {
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module @kernels {
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}
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func @launch_func_missing_module_attribute(%sz : index) {
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// expected-error@+1 {{kernel module 'kernels' is undefined}}
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gpu.launch_func @kernels::@kernel_1 blocks in (%sz, %sz, %sz) threads in (%sz, %sz, %sz)
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return
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}
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}
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// -----
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module attributes {gpu.container_module} {
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gpu.module @kernels { }
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func @launch_func_undefined_function(%sz : index) {
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// expected-error@+1 {{kernel function '@kernels::@kernel_1' is undefined}}
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gpu.launch_func @kernels::@kernel_1 blocks in (%sz, %sz, %sz) threads in (%sz, %sz, %sz)
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return
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}
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}
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// -----
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module attributes {gpu.container_module} {
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module @kernels {
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gpu.func @kernel_1(%arg1 : !llvm.ptr<f32>) kernel {
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gpu.return
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}
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}
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func @launch_func_missing_kernel_attr(%sz : index, %arg : !llvm.ptr<f32>) {
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// expected-error@+1 {{kernel module 'kernels' is undefined}}
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gpu.launch_func @kernels::@kernel_1 blocks in (%sz, %sz, %sz) threads in (%sz, %sz, %sz) args(%arg : !llvm.ptr<f32>)
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return
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}
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}
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// -----
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module attributes {gpu.container_module} {
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gpu.module @kernels {
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gpu.func @kernel_1(%arg1 : !llvm.ptr<f32>) {
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gpu.return
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}
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}
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func @launch_func_missing_kernel_attr(%sz : index, %arg : !llvm.ptr<f32>) {
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// expected-error@+1 {{kernel function is missing the 'gpu.kernel' attribute}}
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gpu.launch_func @kernels::@kernel_1 blocks in (%sz, %sz, %sz) threads in (%sz, %sz, %sz) args(%arg : !llvm.ptr<f32>)
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return
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}
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}
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// -----
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module attributes {gpu.container_module} {
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gpu.module @kernels {
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gpu.func @kernel_1(%arg1 : !llvm.ptr<f32>) kernel {
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gpu.return
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}
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}
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func @launch_func_kernel_operand_size(%sz : index, %arg : !llvm.ptr<f32>) {
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// expected-error@+1 {{got 2 kernel operands but expected 1}}
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gpu.launch_func @kernels::@kernel_1 blocks in (%sz, %sz, %sz) threads in (%sz, %sz, %sz) args(%arg : !llvm.ptr<f32>, %arg : !llvm.ptr<f32>)
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return
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}
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}
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// -----
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module attributes {gpu.container_module} {
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gpu.module @kernels {
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gpu.func @kernel_1(%arg1 : f32) kernel {
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gpu.return
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}
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}
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func @launch_func_kernel_operand_types(%sz : index, %arg : f32) {
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// expected-err@+1 {{type of function argument 0 does not match}}
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gpu.launch_func @kernels::@kernel_1 blocks in (%sz, %sz, %sz) threads in (%sz, %sz, %sz) args(%arg : f32)
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return
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}
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}
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// -----
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module attributes {gpu.container_module} {
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func @launch_func_kernel_operand_attr(%sz : index) {
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// expected-error@+1 {{expected arguments without attributes}}
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gpu.launch_func @foo::@bar blocks in (%sz, %sz, %sz) threads in (%sz, %sz, %sz) args(%sz : index {foo})
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return
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}
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}
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// -----
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func @illegal_dimension() {
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// expected-error@+1 {{dimension "o" is invalid}}
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%tIdX = "gpu.thread_id"() {dimension = "o"} : () -> (index)
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return
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}
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// -----
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func @illegal_dimension() {
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// expected-error@+1 {{dimension "o" is invalid}}
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%bDimX = "gpu.block_dim"() {dimension = "o"} : () -> (index)
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return
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}
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// -----
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func @illegal_dimension() {
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// expected-error@+1 {{dimension "o" is invalid}}
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%bIdX = "gpu.block_id"() {dimension = "o"} : () -> (index)
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return
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}
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// -----
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func @illegal_dimension() {
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// expected-error@+1 {{dimension "o" is invalid}}
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%gDimX = "gpu.grid_dim"() {dimension = "o"} : () -> (index)
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return
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}
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// -----
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func @reduce_no_op_no_body(%arg0 : f32) {
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// expected-error@+1 {{expected either an op attribute or a non-empty body}}
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%res = "gpu.all_reduce"(%arg0) ({}) : (f32) -> (f32)
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return
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}
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// -----
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func @reduce_op_and_body(%arg0 : f32) {
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// expected-error@+1 {{expected either an op attribute or a non-empty body}}
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%res = "gpu.all_reduce"(%arg0) ({
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^bb(%lhs : f32, %rhs : f32):
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"gpu.yield"(%lhs) : (f32) -> ()
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}) {op = "add"} : (f32) -> (f32)
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return
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}
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// -----
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func @reduce_invalid_op(%arg0 : f32) {
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// expected-error@+1 {{attribute 'op' failed to satisfy constraint}}
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%res = "gpu.all_reduce"(%arg0) ({}) {op = "foo"} : (f32) -> (f32)
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return
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}
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// -----
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func @reduce_invalid_op_type(%arg0 : f32) {
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// expected-error@+1 {{`and` accumulator is only compatible with Integer type}}
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%res = "gpu.all_reduce"(%arg0) ({}) {op = "and"} : (f32) -> (f32)
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return
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}
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// -----
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func @reduce_incorrect_region_arguments(%arg0 : f32) {
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// expected-error@+1 {{expected two region arguments}}
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%res = "gpu.all_reduce"(%arg0) ({
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^bb(%lhs : f32):
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"gpu.yield"(%lhs) : (f32) -> ()
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}) : (f32) -> (f32)
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return
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}
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// -----
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func @reduce_incorrect_region_arguments(%arg0 : f32) {
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// expected-error@+1 {{incorrect region argument type}}
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%res = "gpu.all_reduce"(%arg0) ({
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^bb(%lhs : f32, %rhs : i32):
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"gpu.yield"(%lhs) : (f32) -> ()
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}) : (f32) -> (f32)
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return
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}
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// -----
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func @reduce_incorrect_yield(%arg0 : f32) {
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// expected-error@+1 {{expected one gpu.yield operand}}
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%res = "gpu.all_reduce"(%arg0) ({
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^bb(%lhs : f32, %rhs : f32):
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"gpu.yield"(%lhs, %rhs) : (f32, f32) -> ()
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}) : (f32) -> (f32)
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return
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}
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// -----
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func @reduce_incorrect_yield(%arg0 : f32) {
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// expected-error@+1 {{incorrect gpu.yield type}}
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%res = "gpu.all_reduce"(%arg0) ({
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^bb(%lhs : f32, %rhs : f32):
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%one = constant 1 : i32
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"gpu.yield"(%one) : (i32) -> ()
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}) : (f32) -> (f32)
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return
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}
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// -----
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func @reduce_incorrect_yield(%arg0 : f32) {
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// expected-error@+1 {{expected gpu.yield op in region}}
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%res = "gpu.all_reduce"(%arg0) ({
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^bb(%lhs : f32, %rhs : f32):
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return
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}) : (f32) -> (f32)
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return
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}
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// -----
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func @shuffle_mismatching_type(%arg0 : f32, %arg1 : i32, %arg2 : i32) {
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// expected-error@+1 {{requires the same type for value operand and result}}
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%shfl, %pred = "gpu.shuffle"(%arg0, %arg1, %arg2) { mode = "xor" } : (f32, i32, i32) -> (i32, i1)
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}
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// -----
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func @shuffle_unsupported_type(%arg0 : index, %arg1 : i32, %arg2 : i32) {
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// expected-error@+1 {{requires value operand type to be f32 or i32}}
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%shfl, %pred = gpu.shuffle %arg0, %arg1, %arg2 xor : index
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}
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// -----
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module {
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gpu.module @gpu_funcs {
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// expected-error @+1 {{custom op 'gpu.func' gpu.func requires named arguments}}
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gpu.func @kernel_1(f32, f32) {
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^bb0(%arg0: f32):
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gpu.return
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}
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}
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}
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// -----
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module {
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gpu.module @gpu_funcs {
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// expected-error @+1 {{requires 'type' attribute of function type}}
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"gpu.func"() ({
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gpu.return
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}) {sym_name="kernel_1", type=f32} : () -> ()
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}
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}
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// -----
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module {
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gpu.module @gpu_funcs {
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// expected-error @+1 {{expected memref type in attribution}}
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gpu.func @kernel() workgroup(%0: i32) {
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gpu.return
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}
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}
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}
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// -----
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module {
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gpu.module @gpu_funcs {
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// expected-error @+1 {{expected memory space 3 in attribution}}
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gpu.func @kernel() workgroup(%0: memref<4xf32>) {
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gpu.return
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}
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}
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}
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// -----
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module {
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gpu.module @gpu_funcs {
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// expected-error @+1 {{expected memory space 5 in attribution}}
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gpu.func @kernel() private(%0: memref<4xf32>) {
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gpu.return
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}
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}
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}
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// -----
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module {
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gpu.module @gpu_funcs {
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// expected-error @+1 {{expected memory space 5 in attribution}}
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gpu.func @kernel() private(%0: memref<4xf32>) {
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gpu.return
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}
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}
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}
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// -----
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module {
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gpu.module @gpu_funcs {
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// expected-note @+1 {{return type declared here}}
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gpu.func @kernel() {
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%0 = constant 0 : index
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// expected-error @+1 {{'gpu.return' op expected 0 result operands}}
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gpu.return %0 : index
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}
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}
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}
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// -----
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module {
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gpu.module @gpu_funcs {
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// expected-error @+1 {{'gpu.func' op expected void return type for kernel function}}
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gpu.func @kernel() -> index kernel {
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%0 = constant 0 : index
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gpu.return
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}
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}
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}
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// -----
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module {
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gpu.module @gpu_funcs {
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// expected-error @+1 {{'gpu.func' op expected at least 5 arguments to body region}}
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"gpu.func"() ( {
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^bb0(%arg0: f32, %arg1: memref<?xf32>, %arg2: memref<5xf32, 3>, %arg3: memref<5xf32, 5>):
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"gpu.return"() : () -> ()
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} ) {gpu.kernel, sym_name = "kernel_1", type = (f32, memref<?xf32>) -> (), workgroup_attributions = 3: i64} : () -> ()
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}
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}
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// -----
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func @sync_wait_with_result() {
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// expected-error @+1 {{cannot name an operation with no results}}
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%t = gpu.wait
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}
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// -----
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func @async_wait_without_result() {
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// expected-error @+1 {{custom op 'gpu.wait' needs to be named when marked 'async'}}
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gpu.wait async
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}
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// -----
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func @memcpy_incompatible_type(%dst : memref<?xf32>, %src : memref<?xi32>) {
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// expected-error @+1 {{'gpu.memcpy' op arguments have incompatible element type}}
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gpu.memcpy %dst, %src : memref<?xf32>, memref<?xi32>
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}
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// -----
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func @memcpy_incompatible_shape(%dst : memref<7xf32>, %src : memref<9xf32>) {
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// expected-error @+1 {{'gpu.memcpy' op arguments have incompatible shape}}
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gpu.memcpy %dst, %src : memref<7xf32>, memref<9xf32>
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}
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// -----
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func @mmamatrix_invalid_shape(){
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%wg = memref.alloca() {alignment = 32} : memref<32x32xf16, 3>
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%i = constant 16 : index
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// expected-error @+1 {{MMAMatrixType must have exactly two dimensions}}
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%0 = gpu.subgroup_mma_load_matrix %wg[%i, %i] {leadDimension = 32 : index} : memref<32x32xf16, 3> -> !gpu.mma_matrix<16x16x16xf16, "AOp">
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return
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}
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// -----
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func @mmamatrix_operand_type(){
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%wg = memref.alloca() {alignment = 32} : memref<32x32xf16, 3>
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%i = constant 16 : index
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// expected-error @+1 {{operand expected to be one of AOp, BOp or COp}}
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%0 = gpu.subgroup_mma_load_matrix %wg[%i, %i] {leadDimension = 32 : index} : memref<32x32xf16, 3> -> !gpu.mma_matrix<16x16xf16, "EOp">
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return
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}
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// -----
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func @mmamatrix_invalid_element_type(){
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%wg = memref.alloca() {alignment = 32} : memref<32x32xf16, 3>
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%i = constant 16 : index
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// expected-error @+1 {{MMAMatrixType elements must be F16 or F32}}
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%0 = gpu.subgroup_mma_load_matrix %wg[%i, %i] {leadDimension = 32 : index} : memref<32x32xf16, 3> -> !gpu.mma_matrix<16x16xi32, "AOp">
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return
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}
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// -----
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#layout_map_col_major = affine_map<(i, j) -> (j, i)>
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func @mmaLoadOp_identity_layout(){
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%wg = memref.alloca() {alignment = 32} : memref<32x32xf16, #layout_map_col_major, 3>
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%i = constant 16 : index
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// expected-error @+1 {{expected identity layout map for source memref}}
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%0 = gpu.subgroup_mma_load_matrix %wg[%i, %i] {leadDimension = 32 : index} : memref<32x32xf16, #layout_map_col_major, 3> -> !gpu.mma_matrix<16x16xf16, "AOp">
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return
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}
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// -----
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func @mmaLoadOp_invalid_mem_space(){
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%wg = memref.alloca() {alignment = 32} : memref<32x32xf16, 5>
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%i = constant 16 : index
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// expected-error @+1 {{source memorySpace kGenericMemorySpace, kSharedMemorySpace or kGlobalMemorySpace only allowed}}
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%0 = gpu.subgroup_mma_load_matrix %wg[%i, %i] {leadDimension = 32 : index} : memref<32x32xf16, 5> -> !gpu.mma_matrix<16x16xf16, "AOp">
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return
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}
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// -----
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#layout_map_col_major = affine_map<(i, j) -> (j, i)>
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func @wmmaStoreOp_invalid_map(%arg0 : !gpu.mma_matrix<16x16xf16, "COp">) -> () {
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%sg = memref.alloca(){alignment = 32} : memref<32x32xf16, #layout_map_col_major, 3>
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%i = constant 16 : index
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%j = constant 16 : index
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// expected-error @+1 {{expected identity layout map for destination memref}}
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gpu.subgroup_mma_store_matrix %arg0, %sg[%i,%j] {leadDimension= 32 : index} : !gpu.mma_matrix<16x16xf16, "COp">, memref<32x32xf16,#layout_map_col_major, 3>
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return
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}
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// -----
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func @wmmaStoreOp_invalid_mem_space(%arg0 : !gpu.mma_matrix<16x16xf16, "COp">) -> () {
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%sg = memref.alloca(){alignment = 32} : memref<32x32xf16, 5>
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%i = constant 16 : index
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%j = constant 16 : index
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// expected-error @+1 {{destination memorySpace of kGenericMemorySpace, kGlobalMemorySpace or kSharedMemorySpace only allowed}}
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gpu.subgroup_mma_store_matrix %arg0, %sg[%i,%j] {leadDimension= 32 : index} : !gpu.mma_matrix<16x16xf16, "COp">, memref<32x32xf16, 5>
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return
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}
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// -----
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func @wmmaStoreOp_invalid_store_operand(%arg0 : !gpu.mma_matrix<16x16xf16, "AOp">) -> () {
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%sg = memref.alloca(){alignment = 32} : memref<32x32xf16, 3>
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%i = constant 16 : index
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%j = constant 16 : index
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// expected-error @+1 {{expected the operand matrix being stored to have 'COp' operand type}}
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gpu.subgroup_mma_store_matrix %arg0, %sg[%i,%j] {leadDimension= 32 : index} : !gpu.mma_matrix<16x16xf16, "AOp">, memref<32x32xf16, 3>
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return
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}
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// -----
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func @wmmaMmaOp_invalid_operand_order(%A : !gpu.mma_matrix<16x16xf16, "AOp">, %B : !gpu.mma_matrix<16x16xf16, "BOp">, %C : !gpu.mma_matrix<16x16xf16, "COp">) -> () {
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// expected-error @+1 {{operands must be in the order AOp, BOp, COp}}
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%D = gpu.subgroup_mma_compute %B, %A, %C : !gpu.mma_matrix<16x16xf16, "BOp">, !gpu.mma_matrix<16x16xf16, "AOp"> -> !gpu.mma_matrix<16x16xf16, "COp">
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return
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}
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// -----
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func @wmmaMmaOp_invalid_operand_shapes(%A : !gpu.mma_matrix<16x32xf16, "AOp">, %B : !gpu.mma_matrix<16x16xf16, "BOp">, %C : !gpu.mma_matrix<16x16xf16, "COp">) -> () {
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// expected-error @+1 {{operand shapes do not satisfy matmul constraints}}
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%D = gpu.subgroup_mma_compute %A, %B, %C : !gpu.mma_matrix<16x32xf16, "AOp">, !gpu.mma_matrix<16x16xf16, "BOp"> -> !gpu.mma_matrix<16x16xf16, "COp">
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return
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}
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