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add SPIR-V 1.6 testing for Nontemporal Image Operand (#2249)

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Adds a basic test for reading from and writing to an image with the
optional Nontemporal image operand.
This commit is contained in:
Ben Ashbaugh
2025-02-18 09:10:09 -08:00
committed by GitHub
parent 9b247c06be
commit 9c5999bc1d
4 changed files with 145 additions and 0 deletions
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1
test_conformance/spirv_new/CMakeLists.txt
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@@ -30,6 +30,7 @@ set(${MODULE_NAME}_SOURCES
test_op_vector_times_scalar.cpp
test_spirv_14.cpp
test_spirv_15.cpp
test_spirv_16.cpp
)
set(TEST_HARNESS_SOURCES

30
test_conformance/spirv_new/spirv_asm/spv1.6/image_operand_nontemporal.spvasm32 Normal file
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@@ -0,0 +1,30 @@
; SPIR-V
; Version: 1.6
OpCapability Addresses
OpCapability Kernel
OpCapability ImageBasic
OpCapability LiteralSampler
OpMemoryModel Physical32 OpenCL
OpEntryPoint Kernel %kernel "read_write_image_nontemporal"
%uint = OpTypeInt 32 0
%void = OpTypeVoid
%read_image2d_t = OpTypeImage %void 2D 0 0 0 0 Unknown ReadOnly
%write_image2d_t = OpTypeImage %void 2D 0 0 0 0 Unknown WriteOnly
%sampler_t = OpTypeSampler
%kernel_sig = OpTypeFunction %void %read_image2d_t %write_image2d_t
%sampledimage_t = OpTypeSampledImage %read_image2d_t
%v2uint = OpTypeVector %uint 2
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%sampler = OpConstantSampler %sampler_t None 0 Nearest
%coord_0_0 = OpConstantNull %v2uint
%float_0 = OpConstant %float 0
%kernel = OpFunction %void None %kernel_sig
%src = OpFunctionParameter %read_image2d_t
%dst = OpFunctionParameter %write_image2d_t
%entry = OpLabel
%si = OpSampledImage %sampledimage_t %src %sampler
%data = OpImageSampleExplicitLod %v4float %si %coord_0_0 Lod|Nontemporal %float_0
OpImageWrite %dst %coord_0_0 %data Nontemporal
OpReturn
OpFunctionEnd

30
test_conformance/spirv_new/spirv_asm/spv1.6/image_operand_nontemporal.spvasm64 Normal file
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@@ -0,0 +1,30 @@
; SPIR-V
; Version: 1.6
OpCapability Addresses
OpCapability Kernel
OpCapability ImageBasic
OpCapability LiteralSampler
OpMemoryModel Physical64 OpenCL
OpEntryPoint Kernel %kernel "read_write_image_nontemporal"
%uint = OpTypeInt 32 0
%void = OpTypeVoid
%read_image2d_t = OpTypeImage %void 2D 0 0 0 0 Unknown ReadOnly
%write_image2d_t = OpTypeImage %void 2D 0 0 0 0 Unknown WriteOnly
%sampler_t = OpTypeSampler
%kernel_sig = OpTypeFunction %void %read_image2d_t %write_image2d_t
%sampledimage_t = OpTypeSampledImage %read_image2d_t
%v2uint = OpTypeVector %uint 2
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%sampler = OpConstantSampler %sampler_t None 0 Nearest
%coord_0_0 = OpConstantNull %v2uint
%float_0 = OpConstant %float 0
%kernel = OpFunction %void None %kernel_sig
%src = OpFunctionParameter %read_image2d_t
%dst = OpFunctionParameter %write_image2d_t
%entry = OpLabel
%si = OpSampledImage %sampledimage_t %src %sampler
%data = OpImageSampleExplicitLod %v4float %si %coord_0_0 Lod|Nontemporal %float_0
OpImageWrite %dst %coord_0_0 %data Nontemporal
OpReturn
OpFunctionEnd

84
test_conformance/spirv_new/test_spirv_16.cpp Normal file
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@@ -0,0 +1,84 @@
//
// Copyright (c) 2025 The Khronos Group Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#include "testBase.h"
#include "spirvInfo.hpp"
#include "types.hpp"
#include <string>
#include <vector>
REGISTER_TEST(spirv16_image_operand_nontemporal)
{
if (!is_spirv_version_supported(device, "SPIR-V_1.6"))
{
log_info("SPIR-V 1.6 not supported; skipping tests.\n");
return TEST_SKIPPED_ITSELF;
}
cl_int error = CL_SUCCESS;
clProgramWrapper prog;
error = get_program_with_il(prog, device, context,
"spv1.6/image_operand_nontemporal");
SPIRV_CHECK_ERROR(error, "Failed to compile spv program");
clKernelWrapper kernel =
clCreateKernel(prog, "read_write_image_nontemporal", &error);
SPIRV_CHECK_ERROR(error, "Failed to create spv kernel");
cl_image_format image_format = {
CL_RGBA,
CL_FLOAT,
};
std::vector<cl_float> imgData({ 1.0f, 2.0f, -1.0f, 128.0f });
clMemWrapper src =
clCreateImage2D(context, CL_MEM_READ_ONLY | CL_MEM_COPY_HOST_PTR,
&image_format, 1, 1, 0, imgData.data(), &error);
SPIRV_CHECK_ERROR(error, "Failed to create src image");
std::vector<cl_float> h_dst({ 0, 0, 0, 0 });
clMemWrapper dst =
clCreateImage2D(context, CL_MEM_READ_WRITE | CL_MEM_COPY_HOST_PTR,
&image_format, 1, 1, 0, h_dst.data(), &error);
SPIRV_CHECK_ERROR(error, "Failed to create dst image");
error |= clSetKernelArg(kernel, 0, sizeof(src), &src);
error |= clSetKernelArg(kernel, 1, sizeof(dst), &dst);
SPIRV_CHECK_ERROR(error, "Failed to set kernel args");
size_t global = 1;
error = clEnqueueNDRangeKernel(queue, kernel, 1, NULL, &global, NULL, 0,
NULL, NULL);
SPIRV_CHECK_ERROR(error, "Failed to enqueue kernel");
const size_t origin[] = { 0, 0, 0 };
const size_t region[] = { 1, 1, 1 };
error = clEnqueueReadImage(queue, dst, CL_TRUE, origin, region, 0, 0,
h_dst.data(), 0, NULL, NULL);
SPIRV_CHECK_ERROR(error, "Unable to read destination image");
if (h_dst != imgData)
{
log_error("Mismatch! Got: %f, %f, %f, %f, Wanted: %f, %f, %f, %f\n",
h_dst[0], h_dst[1], h_dst[2], h_dst[3], imgData[0],
imgData[1], imgData[2], imgData[3]);
return TEST_FAIL;
}
return TEST_PASS;
}