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EXSWHTEC-358 - Implement tests for 2D mipmapped texture device functions #432

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Change-Id: I8d517ef95eeddfcc442f00e331e3ed0d1123d99c
This commit is contained in:
Mirza Halilčević
2023-12-28 14:22:50 +01:00
committed by Rakesh Roy
parent 0ecb874b52
commit 90a783c959
11 changed files with 1045 additions and 89 deletions
Download Patch File Download Diff File Expand all files Collapse all files
catch/hipTestMain/config/config_amd_linux
+11
View File
@@ -128,8 +128,19 @@
"Unit_hipEventIpc",
"=== SWDEV-427101:Below test fails randomly in PSDB ===",
"Unit_deviceAllocation_InOneThread_AccessInAllThreads",
<<<<<<< HEAD
"=== Below test is disabled due to defect EXSWHTEC-347 ===",
"Unit_hipPointerSetAttribute_Positive_SyncMemops",
=======
"Unit_tex2DLod_Positive_ReadModeElementType",
"Unit_tex2DLod_Positive_ReadModeNormalizedFloat",
"Unit_tex2DLayeredLod_Positive_ReadModeElementType",
"Unit_tex2DLayeredLod_Positive_ReadModeNormalizedFloat",
"Unit_tex2DGrad_Positive_ReadModeElementType",
"Unit_tex2DGrad_Positive_ReadModeNormalizedFloat",
"Unit_tex2DLayeredGrad_Positive_ReadModeElementType",
"Unit_tex2DLayeredGrad_Positive_ReadModeNormalizedFloat",
>>>>>>> ab1704d9 (Merge branch 'develop' into tex2D_mipmap_tests)
"=== Patch which removes the typetraits implementation from std namespace in hiprtc is reverted ===",
"Unit_hiprtc_stdheaders",
"Unit_hipGraphAddMemcpyNode_Negative_Parameters",
catch/unit/texture/CMakeLists.txt
+7
View File
@@ -69,6 +69,13 @@ set(TEST_SRC
texCubemapLayered.cc
texCubemapLayeredLod.cc
texCubemapLayeredGrad.cc
tex2Dgather.cc
tex2D.cc
tex2DLayered.cc
tex2DGrad.cc
tex2DLayeredGrad.cc
tex2DLod.cc
tex2DLayeredLod.cc
)
if(WIN32)
catch/unit/texture/kernels.hh
+83
View File
@@ -95,6 +95,22 @@ __global__ void tex1DLayeredGradKernel(TexelType* const out, size_t N, hipTextur
out[tid] = tex1DLayeredGrad<TexelType>(tex_obj, x, layer, dx, dy);
}
template <typename TexelType>
__global__ void tex2DgatherKernel(TexelType* const out, int comp, size_t N_x, size_t N_y,
hipTextureObject_t tex_obj, size_t width, size_t height,
size_t num_subdivisions, bool normalized_coords) {
const auto tid_x = blockIdx.x * blockDim.x + threadIdx.x;
if (tid_x >= N_x) return;
const auto tid_y = blockIdx.y * blockDim.y + threadIdx.y;
if (tid_y >= N_y) return;
float x = GetCoordinate(tid_x, N_x, width, num_subdivisions, normalized_coords);
float y = GetCoordinate(tid_y, N_y, height, num_subdivisions, normalized_coords);
out[tid_y * N_x + tid_x] = tex2Dgather<TexelType>(tex_obj, x, y, comp);
}
template <typename TexelType>
__global__ void tex2DKernel(TexelType* const out, size_t N_x, size_t N_y,
hipTextureObject_t tex_obj, size_t width, size_t height,
@@ -111,6 +127,73 @@ __global__ void tex2DKernel(TexelType* const out, size_t N_x, size_t N_y,
out[tid_y * N_x + tid_x] = tex2D<TexelType>(tex_obj, x, y);
}
template <typename TexelType>
__global__ void tex2DGradKernel(TexelType* const out, size_t N_x, size_t N_y,
hipTextureObject_t tex_obj, size_t width, size_t height,
size_t num_subdivisions, bool normalized_coords, float2 dx,
float2 dy) {
const auto tid_x = blockIdx.x * blockDim.x + threadIdx.x;
if (tid_x >= N_x) return;
const auto tid_y = blockIdx.y * blockDim.y + threadIdx.y;
if (tid_y >= N_y) return;
float x = GetCoordinate(tid_x, N_x, width, num_subdivisions, normalized_coords);
float y = GetCoordinate(tid_y, N_y, height, num_subdivisions, normalized_coords);
out[tid_y * N_x + tid_x] = tex2DGrad<TexelType>(tex_obj, x, y, dx, dy);
}
template <typename TexelType>
__global__ void tex2DLayeredGradKernel(TexelType* const out, size_t N_x, size_t N_y,
hipTextureObject_t tex_obj, size_t width, size_t height,
size_t num_subdivisions, bool normalized_coords, float layer,
float2 dx, float2 dy) {
const auto tid_x = blockIdx.x * blockDim.x + threadIdx.x;
if (tid_x >= N_x) return;
const auto tid_y = blockIdx.y * blockDim.y + threadIdx.y;
if (tid_y >= N_y) return;
float x = GetCoordinate(tid_x, N_x, width, num_subdivisions, normalized_coords);
float y = GetCoordinate(tid_y, N_y, height, num_subdivisions, normalized_coords);
out[tid_y * N_x + tid_x] = tex2DLayeredGrad<TexelType>(tex_obj, x, y, layer, dx, dy);
}
template <typename TexelType>
__global__ void tex2DLodKernel(TexelType* const out, size_t N_x, size_t N_y,
hipTextureObject_t tex_obj, size_t width, size_t height,
size_t num_subdivisions, bool normalized_coords, float level) {
const auto tid_x = blockIdx.x * blockDim.x + threadIdx.x;
if (tid_x >= N_x) return;
const auto tid_y = blockIdx.y * blockDim.y + threadIdx.y;
if (tid_y >= N_y) return;
float x = GetCoordinate(tid_x, N_x, width, num_subdivisions, normalized_coords);
float y = GetCoordinate(tid_y, N_y, height, num_subdivisions, normalized_coords);
out[tid_y * N_x + tid_x] = tex2DLod<TexelType>(tex_obj, x, y, level);
}
template <typename TexelType>
__global__ void tex2DLayeredLodKernel(TexelType* const out, size_t N_x, size_t N_y,
hipTextureObject_t tex_obj, size_t width, size_t height,
size_t num_subdivisions, bool normalized_coords, int layer,
float level) {
const auto tid_x = blockIdx.x * blockDim.x + threadIdx.x;
if (tid_x >= N_x) return;
const auto tid_y = blockIdx.y * blockDim.y + threadIdx.y;
if (tid_y >= N_y) return;
float x = GetCoordinate(tid_x, N_x, width, num_subdivisions, normalized_coords);
float y = GetCoordinate(tid_y, N_y, height, num_subdivisions, normalized_coords);
out[tid_y * N_x + tid_x] = tex2DLayeredLod<TexelType>(tex_obj, x, y, layer, level);
}
template <typename TexelType>
__global__ void tex3DKernel(TexelType* const out, size_t N_x, size_t N_y, size_t N_z,
hipTextureObject_t tex_obj, size_t width, size_t height, size_t depth,
catch/unit/texture/tex2D.cc
+43 -44
View File
@@ -50,7 +50,9 @@ THE SOFTWARE.
*/
TEMPLATE_TEST_CASE("Unit_tex2D_Positive_ReadModeElementType", "", char, unsigned char, short,
unsigned short, int, unsigned int, float) {
TextureTestParams<TestType> params = {0};
CHECK_IMAGE_SUPPORT;
TextureTestParams<TestType> params = {};
params.extent = make_hipExtent(16, 4, 0);
params.num_subdivisions = 4;
params.GenerateTextureDesc();
@@ -75,29 +77,27 @@ TEMPLATE_TEST_CASE("Unit_tex2D_Positive_ReadModeElementType", "", char, unsigned
fixture.LoadOutput();
for (auto j = 0u; j < params.NumItersY(); ++j) {
for (auto i = 0u; i < params.NumItersX(); ++i) {
float x = GetCoordinate(i, params.NumItersX(), params.Width(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
float y = GetCoordinate(j, params.NumItersY(), params.Height(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
for (auto i = 0u; i < params.NumItersX() * params.NumItersY(); ++i) {
float x = i % params.NumItersX();
float y = i / params.NumItersX();
INFO("i: " << i);
INFO("j: " << j);
INFO("Normalized coordinates: " << std::boolalpha << params.tex_desc.normalizedCoords);
INFO("Address mode X: " << AddressModeToString(params.tex_desc.addressMode[0]));
INFO("Address mode Y: " << AddressModeToString(params.tex_desc.addressMode[1]));
INFO("x: " << std::fixed << std::setprecision(16) << x);
INFO("y: " << std::fixed << std::setprecision(16) << y);
x = GetCoordinate(x, params.NumItersX(), params.Width(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
y = GetCoordinate(y, params.NumItersY(), params.Height(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
auto index = j * params.NumItersX() + i;
INFO("Filtering mode: " << FilteringModeToString(params.tex_desc.filterMode));
INFO("Normalized coordinates: " << std::boolalpha << params.tex_desc.normalizedCoords);
INFO("Address mode X: " << AddressModeToString(params.tex_desc.addressMode[0]));
INFO("Address mode Y: " << AddressModeToString(params.tex_desc.addressMode[1]));
INFO("x: " << std::fixed << std::setprecision(16) << x);
INFO("y: " << std::fixed << std::setprecision(16) << y);
const auto ref_val = fixture.tex_h.Tex2D(x, y, params.tex_desc);
REQUIRE(ref_val.x == fixture.out_alloc_h[index].x);
REQUIRE(ref_val.y == fixture.out_alloc_h[index].y);
REQUIRE(ref_val.z == fixture.out_alloc_h[index].z);
REQUIRE(ref_val.w == fixture.out_alloc_h[index].w);
}
const auto ref_val = fixture.tex_h.Tex2D(x, y, params.tex_desc);
REQUIRE(ref_val.x == fixture.out_alloc_h[i].x);
REQUIRE(ref_val.y == fixture.out_alloc_h[i].y);
REQUIRE(ref_val.z == fixture.out_alloc_h[i].z);
REQUIRE(ref_val.w == fixture.out_alloc_h[i].w);
}
}
@@ -120,7 +120,9 @@ TEMPLATE_TEST_CASE("Unit_tex2D_Positive_ReadModeElementType", "", char, unsigned
*/
TEMPLATE_TEST_CASE("Unit_tex2D_Positive_ReadModeNormalizedFloat", "", char, unsigned char, short,
unsigned short) {
TextureTestParams<TestType> params = {0};
CHECK_IMAGE_SUPPORT;
TextureTestParams<TestType> params = {};
params.extent = make_hipExtent(16, 4, 0);
params.num_subdivisions = 4;
params.GenerateTextureDesc(hipReadModeNormalizedFloat);
@@ -145,30 +147,27 @@ TEMPLATE_TEST_CASE("Unit_tex2D_Positive_ReadModeNormalizedFloat", "", char, unsi
fixture.LoadOutput();
for (auto j = 0u; j < params.NumItersY(); ++j) {
for (auto i = 0u; i < params.NumItersX(); ++i) {
float x = GetCoordinate(i, params.NumItersX(), params.Width(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
float y = GetCoordinate(j, params.NumItersY(), params.Height(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
for (auto i = 0u; i < params.NumItersX() * params.NumItersY(); ++i) {
float x = i % params.NumItersX();
float y = i / params.NumItersY();
INFO("i: " << i);
INFO("j: " << j);
INFO("Filtering mode: " << FilteringModeToString(params.tex_desc.filterMode));
INFO("Normalized coordinates: " << std::boolalpha << params.tex_desc.normalizedCoords);
INFO("Address mode X: " << AddressModeToString(params.tex_desc.addressMode[0]));
INFO("Address mode Y: " << AddressModeToString(params.tex_desc.addressMode[1]));
INFO("x: " << std::fixed << std::setprecision(16) << x);
INFO("y: " << std::fixed << std::setprecision(16) << y);
x = GetCoordinate(x, params.NumItersX(), params.Width(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
y = GetCoordinate(y, params.NumItersY(), params.Height(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
auto index = j * params.NumItersX() + i;
INFO("Filtering mode: " << FilteringModeToString(params.tex_desc.filterMode));
INFO("Normalized coordinates: " << std::boolalpha << params.tex_desc.normalizedCoords);
INFO("Address mode X: " << AddressModeToString(params.tex_desc.addressMode[0]));
INFO("Address mode Y: " << AddressModeToString(params.tex_desc.addressMode[1]));
INFO("x: " << std::fixed << std::setprecision(16) << x);
INFO("y: " << std::fixed << std::setprecision(16) << y);
auto ref_val =
Vec4Map<TestType>(fixture.tex_h.Tex2D(x, y, params.tex_desc), NormalizeInteger<TestType>);
REQUIRE(ref_val.x == fixture.out_alloc_h[index].x);
REQUIRE(ref_val.y == fixture.out_alloc_h[index].y);
REQUIRE(ref_val.z == fixture.out_alloc_h[index].z);
REQUIRE(ref_val.w == fixture.out_alloc_h[index].w);
}
auto ref_val =
Vec4Map<TestType>(fixture.tex_h.Tex2D(x, y, params.tex_desc), NormalizeInteger<TestType>);
REQUIRE(ref_val.x == fixture.out_alloc_h[i].x);
REQUIRE(ref_val.y == fixture.out_alloc_h[i].y);
REQUIRE(ref_val.z == fixture.out_alloc_h[i].z);
REQUIRE(ref_val.w == fixture.out_alloc_h[i].w);
}
}
catch/unit/texture/tex2DGrad.cc
+175
View File
@@ -0,0 +1,175 @@
/*
Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <hip_test_common.hh>
#include "kernels.hh"
#include "test_fixture.hh"
/**
* @addtogroup tex2DGrad tex2DGrad
* @{
* @ingroup TextureTest
*/
/**
* Test Description
* ------------------------
* - Test texture fetching with `tex2DGrad` and read mode set to `hipReadModeElementType`. The
* test is performed with:
* - normalized coordinates
* - non-normalized coordinates
* - Nearest-point sampling
* - Linear filtering
* - All combinations of different addressing modes.
* Test source
* ------------------------
* - unit/texture/tex2DGrad.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.7
*/
TEMPLATE_TEST_CASE("Unit_tex2DGrad_Positive_ReadModeElementType", "", char, unsigned char, short,
unsigned short, int, unsigned int, float) {
CHECK_IMAGE_SUPPORT;
TextureTestParams<TestType> params = {};
params.extent = make_hipExtent(16, 4, 0);
params.num_subdivisions = 4;
params.GenerateTextureDesc();
TextureTestFixture<TestType, false, true> fixture{params};
const auto [num_threads_x, num_blocks_x] = GetLaunchConfig(32, params.NumItersX());
const auto [num_threads_y, num_blocks_y] = GetLaunchConfig(32, params.NumItersY());
dim3 dim_grid;
dim_grid.x = num_blocks_x;
dim_grid.y = num_blocks_y;
dim3 dim_block;
dim_block.x = num_threads_x;
dim_block.y = num_threads_y;
tex2DGradKernel<vec4<TestType>><<<dim_grid, dim_block>>>(
fixture.out_alloc_d.ptr(), params.NumItersX(), params.NumItersY(), fixture.tex.object(),
params.Width(), params.Height(), params.num_subdivisions, params.tex_desc.normalizedCoords,
float2{0.5f, 0.5f}, float2{0.5f, 0.5f});
HIP_CHECK(hipGetLastError());
fixture.LoadOutput();
for (auto i = 0u; i < params.NumItersX() * params.NumItersY(); ++i) {
float x = i % params.NumItersX();
float y = i / params.NumItersX();
x = GetCoordinate(x, params.NumItersX(), params.Width(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
y = GetCoordinate(y, params.NumItersY(), params.Height(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
INFO("Filtering mode: " << FilteringModeToString(params.tex_desc.filterMode));
INFO("Normalized coordinates: " << std::boolalpha << params.tex_desc.normalizedCoords);
INFO("Address mode X: " << AddressModeToString(params.tex_desc.addressMode[0]));
INFO("Address mode Y: " << AddressModeToString(params.tex_desc.addressMode[1]));
INFO("x: " << std::fixed << std::setprecision(16) << x);
INFO("y: " << std::fixed << std::setprecision(16) << y);
const auto ref_val = fixture.tex_h.Tex2D(x, y, params.tex_desc);
REQUIRE(ref_val.x == fixture.out_alloc_h[i].x);
REQUIRE(ref_val.y == fixture.out_alloc_h[i].y);
REQUIRE(ref_val.z == fixture.out_alloc_h[i].z);
REQUIRE(ref_val.w == fixture.out_alloc_h[i].w);
}
}
/**
* Test Description
* ------------------------
* - Test texture fetching with `tex2DGrad` and read mode set to `hipReadModeNormalizedFloat`.
* The test is performed with:
* - normalized coordinates
* - non-normalized coordinates
* - Nearest-point sampling
* - Linear filtering
* - All combinations of different addressing modes.
* Test source
* ------------------------
* - unit/texture/tex2DGrad.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.7
*/
TEMPLATE_TEST_CASE("Unit_tex2DGrad_Positive_ReadModeNormalizedFloat", "", char, unsigned char,
short, unsigned short) {
CHECK_IMAGE_SUPPORT;
TextureTestParams<TestType> params = {};
params.extent = make_hipExtent(16, 4, 0);
params.num_subdivisions = 4;
params.GenerateTextureDesc(hipReadModeNormalizedFloat);
TextureTestFixture<TestType, true, true> fixture{params};
const auto [num_threads_x, num_blocks_x] = GetLaunchConfig(32, params.NumItersX());
const auto [num_threads_y, num_blocks_y] = GetLaunchConfig(32, params.NumItersY());
dim3 dim_grid;
dim_grid.x = num_blocks_x;
dim_grid.y = num_blocks_y;
dim3 dim_block;
dim_block.x = num_threads_x;
dim_block.y = num_threads_y;
tex2DGradKernel<vec4<float>><<<dim_grid, dim_block>>>(
fixture.out_alloc_d.ptr(), params.NumItersX(), params.NumItersY(), fixture.tex.object(),
params.Width(), params.Height(), params.num_subdivisions, params.tex_desc.normalizedCoords,
float2{0.5f, 0.5f}, float2{0.5f, 0.5f});
HIP_CHECK(hipGetLastError());
fixture.LoadOutput();
for (auto i = 0u; i < params.NumItersX() * params.NumItersY(); ++i) {
float x = i % params.NumItersX();
float y = i / params.NumItersX();
x = GetCoordinate(x, params.NumItersX(), params.Width(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
y = GetCoordinate(y, params.NumItersY(), params.Height(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
INFO("Filtering mode: " << FilteringModeToString(params.tex_desc.filterMode));
INFO("Normalized coordinates: " << std::boolalpha << params.tex_desc.normalizedCoords);
INFO("Address mode X: " << AddressModeToString(params.tex_desc.addressMode[0]));
INFO("Address mode Y: " << AddressModeToString(params.tex_desc.addressMode[1]));
INFO("x: " << std::fixed << std::setprecision(16) << x);
INFO("y: " << std::fixed << std::setprecision(16) << y);
auto ref_val =
Vec4Map<TestType>(fixture.tex_h.Tex2D(x, y, params.tex_desc), NormalizeInteger<TestType>);
REQUIRE(ref_val.x == fixture.out_alloc_h[i].x);
REQUIRE(ref_val.y == fixture.out_alloc_h[i].y);
REQUIRE(ref_val.z == fixture.out_alloc_h[i].z);
REQUIRE(ref_val.w == fixture.out_alloc_h[i].w);
}
}
catch/unit/texture/tex2DLayered.cc
+45 -45
View File
@@ -50,7 +50,9 @@ THE SOFTWARE.
*/
TEMPLATE_TEST_CASE("Unit_tex2DLayered_Positive_ReadModeElementType", "", char, unsigned char, short,
unsigned short, int, unsigned int, float) {
TextureTestParams<TestType> params = {0};
CHECK_IMAGE_SUPPORT;
TextureTestParams<TestType> params = {};
params.extent = make_hipExtent(16, 4, 0);
params.layers = 2;
params.num_subdivisions = 4;
@@ -78,30 +80,28 @@ TEMPLATE_TEST_CASE("Unit_tex2DLayered_Positive_ReadModeElementType", "", char, u
fixture.LoadOutput();
for (auto j = 0u; j < params.NumItersY(); ++j) {
for (auto i = 0u; i < params.NumItersX(); ++i) {
float x = GetCoordinate(i, params.NumItersX(), params.Width(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
float y = GetCoordinate(j, params.NumItersY(), params.Height(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
for (auto i = 0u; i < params.NumItersX() * params.NumItersY(); ++i) {
float x = i % params.NumItersX();
float y = i / params.NumItersX();
INFO("Layer: " << layer);
INFO("i: " << i);
INFO("j: " << j);
INFO("Normalized coordinates: " << std::boolalpha << params.tex_desc.normalizedCoords);
INFO("Address mode X: " << AddressModeToString(params.tex_desc.addressMode[0]));
INFO("Address mode Y: " << AddressModeToString(params.tex_desc.addressMode[1]));
INFO("x: " << std::fixed << std::setprecision(16) << x);
INFO("y: " << std::fixed << std::setprecision(16) << y);
x = GetCoordinate(x, params.NumItersX(), params.Width(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
y = GetCoordinate(y, params.NumItersY(), params.Height(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
auto index = j * params.NumItersX() + i;
INFO("Layer: " << layer);
INFO("Filtering mode: " << FilteringModeToString(params.tex_desc.filterMode));
INFO("Normalized coordinates: " << std::boolalpha << params.tex_desc.normalizedCoords);
INFO("Address mode X: " << AddressModeToString(params.tex_desc.addressMode[0]));
INFO("Address mode Y: " << AddressModeToString(params.tex_desc.addressMode[1]));
INFO("x: " << std::fixed << std::setprecision(16) << x);
INFO("y: " << std::fixed << std::setprecision(16) << y);
const auto ref_val = fixture.tex_h.Tex2DLayered(x, y, layer, params.tex_desc);
REQUIRE(ref_val.x == fixture.out_alloc_h[index].x);
REQUIRE(ref_val.y == fixture.out_alloc_h[index].y);
REQUIRE(ref_val.z == fixture.out_alloc_h[index].z);
REQUIRE(ref_val.w == fixture.out_alloc_h[index].w);
}
const auto ref_val = fixture.tex_h.Tex2DLayered(x, y, layer, params.tex_desc);
REQUIRE(ref_val.x == fixture.out_alloc_h[i].x);
REQUIRE(ref_val.y == fixture.out_alloc_h[i].y);
REQUIRE(ref_val.z == fixture.out_alloc_h[i].z);
REQUIRE(ref_val.w == fixture.out_alloc_h[i].w);
}
}
}
@@ -125,7 +125,9 @@ TEMPLATE_TEST_CASE("Unit_tex2DLayered_Positive_ReadModeElementType", "", char, u
*/
TEMPLATE_TEST_CASE("Unit_tex2DLayered_Positive_ReadModeNormalizedFloat", "", char, unsigned char,
short, unsigned short) {
TextureTestParams<TestType> params = {0};
CHECK_IMAGE_SUPPORT;
TextureTestParams<TestType> params = {};
params.extent = make_hipExtent(16, 4, 0);
params.layers = 2;
params.num_subdivisions = 4;
@@ -153,31 +155,29 @@ TEMPLATE_TEST_CASE("Unit_tex2DLayered_Positive_ReadModeNormalizedFloat", "", cha
fixture.LoadOutput();
for (auto j = 0u; j < params.NumItersY(); ++j) {
for (auto i = 0u; i < params.NumItersX(); ++i) {
float x = GetCoordinate(i, params.NumItersX(), params.Width(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
float y = GetCoordinate(j, params.NumItersY(), params.Height(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
for (auto i = 0u; i < params.NumItersX() * params.NumItersY(); ++i) {
float x = i % params.NumItersX();
float y = i / params.NumItersX();
INFO("Layer: " << layer);
INFO("i: " << i);
INFO("j: " << j);
INFO("Normalized coordinates: " << std::boolalpha << params.tex_desc.normalizedCoords);
INFO("Address mode X: " << AddressModeToString(params.tex_desc.addressMode[0]));
INFO("Address mode Y: " << AddressModeToString(params.tex_desc.addressMode[1]));
INFO("x: " << std::fixed << std::setprecision(16) << x);
INFO("y: " << std::fixed << std::setprecision(16) << y);
x = GetCoordinate(x, params.NumItersX(), params.Width(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
y = GetCoordinate(y, params.NumItersY(), params.Height(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
auto index = j * params.NumItersX() + i;
INFO("Layer: " << layer);
INFO("Filtering mode: " << FilteringModeToString(params.tex_desc.filterMode));
INFO("Normalized coordinates: " << std::boolalpha << params.tex_desc.normalizedCoords);
INFO("Address mode X: " << AddressModeToString(params.tex_desc.addressMode[0]));
INFO("Address mode Y: " << AddressModeToString(params.tex_desc.addressMode[1]));
INFO("x: " << std::fixed << std::setprecision(16) << x);
INFO("y: " << std::fixed << std::setprecision(16) << y);
auto ref_val = Vec4Map<TestType>(fixture.tex_h.Tex2DLayered(x, y, layer, params.tex_desc),
NormalizeInteger<TestType>);
REQUIRE(ref_val.x == fixture.out_alloc_h[index].x);
REQUIRE(ref_val.y == fixture.out_alloc_h[index].y);
REQUIRE(ref_val.z == fixture.out_alloc_h[index].z);
REQUIRE(ref_val.w == fixture.out_alloc_h[index].w);
}
auto ref_val = Vec4Map<TestType>(fixture.tex_h.Tex2DLayered(x, y, layer, params.tex_desc),
NormalizeInteger<TestType>);
REQUIRE(ref_val.x == fixture.out_alloc_h[i].x);
REQUIRE(ref_val.y == fixture.out_alloc_h[i].y);
REQUIRE(ref_val.z == fixture.out_alloc_h[i].z);
REQUIRE(ref_val.w == fixture.out_alloc_h[i].w);
}
}
}
catch/unit/texture/tex2DLayeredGrad.cc
+183
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/*
Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <hip_test_common.hh>
#include "kernels.hh"
#include "test_fixture.hh"
/**
* @addtogroup tex2DLayeredGrad tex2DLayeredGrad
* @{
* @ingroup TextureTest
*/
/**
* Test Description
* ------------------------
* - Test texture fetching with `tex2DLayeredGrad` and read mode set to `hipReadModeElementType`.
* The test is performed with:
* - normalized coordinates
* - non-normalized coordinates
* - Nearest-point sampling
* - Linear filtering
* - All combinations of different addressing modes.
* Test source
* ------------------------
* - unit/texture/tex2DLayeredGrad.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.7
*/
TEMPLATE_TEST_CASE("Unit_tex2DLayeredGrad_Positive_ReadModeElementType", "", char, unsigned char,
short, unsigned short, int, unsigned int, float) {
CHECK_IMAGE_SUPPORT;
TextureTestParams<TestType> params = {};
params.extent = make_hipExtent(16, 4, 0);
params.layers = 2;
params.num_subdivisions = 4;
params.GenerateTextureDesc();
TextureTestFixture<TestType, false, true> fixture{params};
const auto [num_threads_x, num_blocks_x] = GetLaunchConfig(32, params.NumItersX());
const auto [num_threads_y, num_blocks_y] = GetLaunchConfig(32, params.NumItersY());
dim3 dim_grid;
dim_grid.x = num_blocks_x;
dim_grid.y = num_blocks_y;
dim3 dim_block;
dim_block.x = num_threads_x;
dim_block.y = num_threads_y;
for (auto layer = 0u; layer < params.layers; ++layer) {
tex2DLayeredGradKernel<vec4<TestType>><<<dim_grid, dim_block>>>(
fixture.out_alloc_d.ptr(), params.NumItersX(), params.NumItersY(), fixture.tex.object(),
params.Width(), params.Height(), params.num_subdivisions, params.tex_desc.normalizedCoords,
layer, float2{0.5f, 0.5f}, float2{0.5f, 0.5f});
HIP_CHECK(hipGetLastError());
fixture.LoadOutput();
for (auto i = 0u; i < params.NumItersX() * params.NumItersY(); ++i) {
float x = i % params.NumItersX();
float y = i / params.NumItersX();
x = GetCoordinate(x, params.NumItersX(), params.Width(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
y = GetCoordinate(y, params.NumItersY(), params.Height(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
INFO("Layer: " << layer);
INFO("Filtering mode: " << FilteringModeToString(params.tex_desc.filterMode));
INFO("Normalized coordinates: " << std::boolalpha << params.tex_desc.normalizedCoords);
INFO("Address mode X: " << AddressModeToString(params.tex_desc.addressMode[0]));
INFO("Address mode Y: " << AddressModeToString(params.tex_desc.addressMode[1]));
INFO("x: " << std::fixed << std::setprecision(16) << x);
INFO("y: " << std::fixed << std::setprecision(16) << y);
const auto ref_val = fixture.tex_h.Tex2DLayered(x, y, layer, params.tex_desc);
REQUIRE(ref_val.x == fixture.out_alloc_h[i].x);
REQUIRE(ref_val.y == fixture.out_alloc_h[i].y);
REQUIRE(ref_val.z == fixture.out_alloc_h[i].z);
REQUIRE(ref_val.w == fixture.out_alloc_h[i].w);
}
}
}
/**
* Test Description
* ------------------------
* - Test texture fetching with `tex2DLayeredGrad` and read mode set to
* `hipReadModeNormalizedFloat`. The test is performed with:
* - normalized coordinates
* - non-normalized coordinates
* - Nearest-point sampling
* - Linear filtering
* - All combinations of different addressing modes.
* Test source
* ------------------------
* - unit/texture/tex2DLayeredGrad.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.7
*/
TEMPLATE_TEST_CASE("Unit_tex2DLayeredGrad_Positive_ReadModeNormalizedFloat", "", char,
unsigned char, short, unsigned short) {
CHECK_IMAGE_SUPPORT;
TextureTestParams<TestType> params = {};
params.extent = make_hipExtent(16, 4, 0);
params.layers = 2;
params.num_subdivisions = 4;
params.GenerateTextureDesc(hipReadModeNormalizedFloat);
TextureTestFixture<TestType, true, true> fixture{params};
const auto [num_threads_x, num_blocks_x] = GetLaunchConfig(32, params.NumItersX());
const auto [num_threads_y, num_blocks_y] = GetLaunchConfig(32, params.NumItersY());
dim3 dim_grid;
dim_grid.x = num_blocks_x;
dim_grid.y = num_blocks_y;
dim3 dim_block;
dim_block.x = num_threads_x;
dim_block.y = num_threads_y;
for (auto layer = 0u; layer < params.layers; ++layer) {
tex2DLayeredGradKernel<vec4<float>><<<dim_grid, dim_block>>>(
fixture.out_alloc_d.ptr(), params.NumItersX(), params.NumItersY(), fixture.tex.object(),
params.Width(), params.Height(), params.num_subdivisions, params.tex_desc.normalizedCoords,
layer, float2{0.5f, 0.5f}, float2{0.5f, 0.5f});
HIP_CHECK(hipGetLastError());
fixture.LoadOutput();
for (auto i = 0u; i < params.NumItersX() * params.NumItersY(); ++i) {
float x = i % params.NumItersX();
float y = i / params.NumItersX();
x = GetCoordinate(x, params.NumItersX(), params.Width(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
y = GetCoordinate(y, params.NumItersY(), params.Height(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
INFO("Layer: " << layer);
INFO("Filtering mode: " << FilteringModeToString(params.tex_desc.filterMode));
INFO("Normalized coordinates: " << std::boolalpha << params.tex_desc.normalizedCoords);
INFO("Address mode X: " << AddressModeToString(params.tex_desc.addressMode[0]));
INFO("Address mode Y: " << AddressModeToString(params.tex_desc.addressMode[1]));
INFO("x: " << std::fixed << std::setprecision(16) << x);
INFO("y: " << std::fixed << std::setprecision(16) << y);
auto ref_val = Vec4Map<TestType>(fixture.tex_h.Tex2DLayered(x, y, layer, params.tex_desc),
NormalizeInteger<TestType>);
REQUIRE(ref_val.x == fixture.out_alloc_h[i].x);
REQUIRE(ref_val.y == fixture.out_alloc_h[i].y);
REQUIRE(ref_val.z == fixture.out_alloc_h[i].z);
REQUIRE(ref_val.w == fixture.out_alloc_h[i].w);
}
}
}
catch/unit/texture/tex2DLayeredLod.cc
+183
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/*
Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <hip_test_common.hh>
#include "kernels.hh"
#include "test_fixture.hh"
/**
* @addtogroup tex2DLayeredLod tex2DLayeredLod
* @{
* @ingroup TextureTest
*/
/**
* Test Description
* ------------------------
* - Test texture fetching with `tex2DLayeredLod` and read mode set to `hipReadModeElementType`.
* The test is performed with:
* - normalized coordinates
* - non-normalized coordinates
* - Nearest-point sampling
* - Linear filtering
* - All combinations of different addressing modes.
* Test source
* ------------------------
* - unit/texture/tex2DLayeredLod.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.7
*/
TEMPLATE_TEST_CASE("Unit_tex2DLayeredLod_Positive_ReadModeElementType", "", char, unsigned char,
short, unsigned short, int, unsigned int, float) {
CHECK_IMAGE_SUPPORT;
TextureTestParams<TestType> params = {};
params.extent = make_hipExtent(16, 4, 0);
params.layers = 2;
params.num_subdivisions = 4;
params.GenerateTextureDesc();
TextureTestFixture<TestType, false, true> fixture{params};
const auto [num_threads_x, num_blocks_x] = GetLaunchConfig(32, params.NumItersX());
const auto [num_threads_y, num_blocks_y] = GetLaunchConfig(32, params.NumItersY());
dim3 dim_grid;
dim_grid.x = num_blocks_x;
dim_grid.y = num_blocks_y;
dim3 dim_block;
dim_block.x = num_threads_x;
dim_block.y = num_threads_y;
for (auto layer = 0u; layer < params.layers; ++layer) {
tex2DLayeredLodKernel<vec4<TestType>><<<dim_grid, dim_block>>>(
fixture.out_alloc_d.ptr(), params.NumItersX(), params.NumItersY(), fixture.tex.object(),
params.Width(), params.Height(), params.num_subdivisions, params.tex_desc.normalizedCoords,
layer, 0);
HIP_CHECK(hipGetLastError());
fixture.LoadOutput();
for (auto i = 0u; i < params.NumItersX() * params.NumItersY(); ++i) {
float x = i % params.NumItersX();
float y = i / params.NumItersX();
x = GetCoordinate(x, params.NumItersX(), params.Width(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
y = GetCoordinate(y, params.NumItersY(), params.Height(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
INFO("Layer: " << layer);
INFO("Filtering mode: " << FilteringModeToString(params.tex_desc.filterMode));
INFO("Normalized coordinates: " << std::boolalpha << params.tex_desc.normalizedCoords);
INFO("Address mode X: " << AddressModeToString(params.tex_desc.addressMode[0]));
INFO("Address mode Y: " << AddressModeToString(params.tex_desc.addressMode[1]));
INFO("x: " << std::fixed << std::setprecision(16) << x);
INFO("y: " << std::fixed << std::setprecision(16) << y);
const auto ref_val = fixture.tex_h.Tex2DLayered(x, y, layer, params.tex_desc);
REQUIRE(ref_val.x == fixture.out_alloc_h[i].x);
REQUIRE(ref_val.y == fixture.out_alloc_h[i].y);
REQUIRE(ref_val.z == fixture.out_alloc_h[i].z);
REQUIRE(ref_val.w == fixture.out_alloc_h[i].w);
}
}
}
/**
* Test Description
* ------------------------
* - Test texture fetching with `tex2DLayeredLod` and read mode set to
* `hipReadModeNormalizedFloat`. The test is performed with:
* - normalized coordinates
* - non-normalized coordinates
* - Nearest-point sampling
* - Linear filtering
* - All combinations of different addressing modes.
* Test source
* ------------------------
* - unit/texture/tex2DLayeredLod.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.7
*/
TEMPLATE_TEST_CASE("Unit_tex2DLayeredLod_Positive_ReadModeNormalizedFloat", "", char, unsigned char,
short, unsigned short) {
CHECK_IMAGE_SUPPORT;
TextureTestParams<TestType> params = {};
params.extent = make_hipExtent(16, 4, 0);
params.layers = 2;
params.num_subdivisions = 4;
params.GenerateTextureDesc(hipReadModeNormalizedFloat);
TextureTestFixture<TestType, true, true> fixture{params};
const auto [num_threads_x, num_blocks_x] = GetLaunchConfig(32, params.NumItersX());
const auto [num_threads_y, num_blocks_y] = GetLaunchConfig(32, params.NumItersY());
dim3 dim_grid;
dim_grid.x = num_blocks_x;
dim_grid.y = num_blocks_y;
dim3 dim_block;
dim_block.x = num_threads_x;
dim_block.y = num_threads_y;
for (auto layer = 0u; layer < params.layers; ++layer) {
tex2DLayeredLodKernel<vec4<float>><<<dim_grid, dim_block>>>(
fixture.out_alloc_d.ptr(), params.NumItersX(), params.NumItersY(), fixture.tex.object(),
params.Width(), params.Height(), params.num_subdivisions, params.tex_desc.normalizedCoords,
layer, 0);
HIP_CHECK(hipGetLastError());
fixture.LoadOutput();
for (auto i = 0u; i < params.NumItersX() * params.NumItersY(); ++i) {
float x = i % params.NumItersX();
float y = i / params.NumItersX();
x = GetCoordinate(x, params.NumItersX(), params.Width(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
y = GetCoordinate(y, params.NumItersY(), params.Height(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
INFO("Layer: " << layer);
INFO("Filtering mode: " << FilteringModeToString(params.tex_desc.filterMode));
INFO("Normalized coordinates: " << std::boolalpha << params.tex_desc.normalizedCoords);
INFO("Address mode X: " << AddressModeToString(params.tex_desc.addressMode[0]));
INFO("Address mode Y: " << AddressModeToString(params.tex_desc.addressMode[1]));
INFO("x: " << std::fixed << std::setprecision(16) << x);
INFO("y: " << std::fixed << std::setprecision(16) << y);
auto ref_val = Vec4Map<TestType>(fixture.tex_h.Tex2DLayered(x, y, layer, params.tex_desc),
NormalizeInteger<TestType>);
REQUIRE(ref_val.x == fixture.out_alloc_h[i].x);
REQUIRE(ref_val.y == fixture.out_alloc_h[i].y);
REQUIRE(ref_val.z == fixture.out_alloc_h[i].z);
REQUIRE(ref_val.w == fixture.out_alloc_h[i].w);
}
}
}
catch/unit/texture/tex2DLod.cc
+175
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/*
Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <hip_test_common.hh>
#include "kernels.hh"
#include "test_fixture.hh"
/**
* @addtogroup tex2DLod tex2DLod
* @{
* @ingroup TextureTest
*/
/**
* Test Description
* ------------------------
* - Test texture fetching with `tex2DLod` and read mode set to `hipReadModeElementType`. The
* test is performed with:
* - normalized coordinates
* - non-normalized coordinates
* - Nearest-point sampling
* - Linear filtering
* - All combinations of different addressing modes.
* Test source
* ------------------------
* - unit/texture/tex2DLod.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.7
*/
TEMPLATE_TEST_CASE("Unit_tex2DLod_Positive_ReadModeElementType", "", char, unsigned char, short,
unsigned short, int, unsigned int, float) {
CHECK_IMAGE_SUPPORT;
TextureTestParams<TestType> params = {};
params.extent = make_hipExtent(16, 4, 0);
params.num_subdivisions = 4;
params.GenerateTextureDesc();
TextureTestFixture<TestType, false, true> fixture{params};
const auto [num_threads_x, num_blocks_x] = GetLaunchConfig(32, params.NumItersX());
const auto [num_threads_y, num_blocks_y] = GetLaunchConfig(32, params.NumItersY());
dim3 dim_grid;
dim_grid.x = num_blocks_x;
dim_grid.y = num_blocks_y;
dim3 dim_block;
dim_block.x = num_threads_x;
dim_block.y = num_threads_y;
tex2DLodKernel<vec4<TestType>>
<<<dim_grid, dim_block>>>(fixture.out_alloc_d.ptr(), params.NumItersX(), params.NumItersY(),
fixture.tex.object(), params.Width(), params.Height(),
params.num_subdivisions, params.tex_desc.normalizedCoords, 0);
HIP_CHECK(hipGetLastError());
fixture.LoadOutput();
for (auto i = 0u; i < params.NumItersX() * params.NumItersY(); ++i) {
float x = i % params.NumItersX();
float y = i / params.NumItersX();
x = GetCoordinate(x, params.NumItersX(), params.Width(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
y = GetCoordinate(y, params.NumItersY(), params.Height(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
INFO("Filtering mode: " << FilteringModeToString(params.tex_desc.filterMode));
INFO("Normalized coordinates: " << std::boolalpha << params.tex_desc.normalizedCoords);
INFO("Address mode X: " << AddressModeToString(params.tex_desc.addressMode[0]));
INFO("Address mode Y: " << AddressModeToString(params.tex_desc.addressMode[1]));
INFO("x: " << std::fixed << std::setprecision(16) << x);
INFO("y: " << std::fixed << std::setprecision(16) << y);
const auto ref_val = fixture.tex_h.Tex2D(x, y, params.tex_desc);
REQUIRE(ref_val.x == fixture.out_alloc_h[i].x);
REQUIRE(ref_val.y == fixture.out_alloc_h[i].y);
REQUIRE(ref_val.z == fixture.out_alloc_h[i].z);
REQUIRE(ref_val.w == fixture.out_alloc_h[i].w);
}
}
/**
* Test Description
* ------------------------
* - Test texture fetching with `tex2DLod` and read mode set to `hipReadModeNormalizedFloat`.
* The test is performed with:
* - normalized coordinates
* - non-normalized coordinates
* - Nearest-point sampling
* - Linear filtering
* - All combinations of different addressing modes.
* Test source
* ------------------------
* - unit/texture/tex2DLod.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.7
*/
TEMPLATE_TEST_CASE("Unit_tex2DLod_Positive_ReadModeNormalizedFloat", "", char, unsigned char, short,
unsigned short) {
CHECK_IMAGE_SUPPORT;
TextureTestParams<TestType> params = {};
params.extent = make_hipExtent(16, 4, 0);
params.num_subdivisions = 4;
params.GenerateTextureDesc(hipReadModeNormalizedFloat);
TextureTestFixture<TestType, true, true> fixture{params};
const auto [num_threads_x, num_blocks_x] = GetLaunchConfig(32, params.NumItersX());
const auto [num_threads_y, num_blocks_y] = GetLaunchConfig(32, params.NumItersY());
dim3 dim_grid;
dim_grid.x = num_blocks_x;
dim_grid.y = num_blocks_y;
dim3 dim_block;
dim_block.x = num_threads_x;
dim_block.y = num_threads_y;
tex2DLodKernel<vec4<float>>
<<<dim_grid, dim_block>>>(fixture.out_alloc_d.ptr(), params.NumItersX(), params.NumItersY(),
fixture.tex.object(), params.Width(), params.Height(),
params.num_subdivisions, params.tex_desc.normalizedCoords, 0);
HIP_CHECK(hipGetLastError());
fixture.LoadOutput();
for (auto i = 0u; i < params.NumItersX() * params.NumItersY(); ++i) {
float x = i % params.NumItersX();
float y = i / params.NumItersX();
x = GetCoordinate(x, params.NumItersX(), params.Width(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
y = GetCoordinate(y, params.NumItersY(), params.Height(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
INFO("Filtering mode: " << FilteringModeToString(params.tex_desc.filterMode));
INFO("Normalized coordinates: " << std::boolalpha << params.tex_desc.normalizedCoords);
INFO("Address mode X: " << AddressModeToString(params.tex_desc.addressMode[0]));
INFO("Address mode Y: " << AddressModeToString(params.tex_desc.addressMode[1]));
INFO("x: " << std::fixed << std::setprecision(16) << x);
INFO("y: " << std::fixed << std::setprecision(16) << y);
auto ref_val =
Vec4Map<TestType>(fixture.tex_h.Tex2D(x, y, params.tex_desc), NormalizeInteger<TestType>);
REQUIRE(ref_val.x == fixture.out_alloc_h[i].x);
REQUIRE(ref_val.y == fixture.out_alloc_h[i].y);
REQUIRE(ref_val.z == fixture.out_alloc_h[i].z);
REQUIRE(ref_val.w == fixture.out_alloc_h[i].w);
}
}
catch/unit/texture/tex2Dgather.cc
+104
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/*
Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <hip_test_common.hh>
#include "kernels.hh"
#include "test_fixture.hh"
/**
* @addtogroup tex2Dgather tex2Dgather
* @{
* @ingroup TextureTest
*/
/**
* Test Description
* ------------------------
* - Test texture fetching with `tex2Dgather` and read mode set to `hipReadModeElementType`. The
* test is performed with:
* - normalized coordinates
* - non-normalized coordinates
* - Nearest-point sampling
* - Linear filtering
* - All combinations of different addressing modes.
* Test source
* ------------------------
* - unit/texture/tex2Dgather.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEMPLATE_TEST_CASE("Unit_tex2Dgather_Positive_ReadModeElementType", "", char, unsigned char, short,
unsigned short, int, unsigned int, float) {
CHECK_IMAGE_SUPPORT;
TextureTestParams<TestType> params = {};
params.extent = make_hipExtent(16, 4, 0);
params.num_subdivisions = 4;
params.GenerateTextureDesc();
TextureTestFixture<TestType> fixture{params};
const auto [num_threads_x, num_blocks_x] = GetLaunchConfig(32, params.NumItersX());
const auto [num_threads_y, num_blocks_y] = GetLaunchConfig(32, params.NumItersY());
dim3 dim_grid;
dim_grid.x = num_blocks_x;
dim_grid.y = num_blocks_y;
dim3 dim_block;
dim_block.x = num_threads_x;
dim_block.y = num_threads_y;
const int comp = GENERATE(0, 1, 2, 3);
tex2DgatherKernel<vec4<TestType>><<<dim_grid, dim_block>>>(
fixture.out_alloc_d.ptr(), comp, params.NumItersX(), params.NumItersY(), fixture.tex.object(),
params.Width(), params.Height(), params.num_subdivisions, params.tex_desc.normalizedCoords);
HIP_CHECK(hipGetLastError());
fixture.LoadOutput();
for (auto i = 0u; i < params.NumItersX() * params.NumItersY(); ++i) {
float x = i % params.NumItersX();
float y = i / params.NumItersX();
x = GetCoordinate(x, params.NumItersX(), params.Width(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
y = GetCoordinate(y, params.NumItersY(), params.Height(), params.num_subdivisions,
params.tex_desc.normalizedCoords);
INFO("Filtering mode: " << FilteringModeToString(params.tex_desc.filterMode));
INFO("Normalized coordinates: " << std::boolalpha << params.tex_desc.normalizedCoords);
INFO("Address mode X: " << AddressModeToString(params.tex_desc.addressMode[0]));
INFO("Address mode Y: " << AddressModeToString(params.tex_desc.addressMode[1]));
INFO("x: " << std::fixed << std::setprecision(16) << x);
INFO("y: " << std::fixed << std::setprecision(16) << y);
const auto ref_val = fixture.tex_h.Tex2DGather(x, y, comp, params.tex_desc);
REQUIRE(ref_val.x == fixture.out_alloc_h[i].x);
REQUIRE(ref_val.y == fixture.out_alloc_h[i].y);
REQUIRE(ref_val.z == fixture.out_alloc_h[i].z);
REQUIRE(ref_val.w == fixture.out_alloc_h[i].w);
}
}
catch/unit/texture/texture_reference.hh
+36
View File
@@ -35,6 +35,42 @@ template <typename TexelType> class TextureReference {
return Tex1DLayered(x, 0, tex_desc);
}
TexelType Tex2DGather(float x, float y, int comp, const hipTextureDesc& tex_desc) const {
x = tex_desc.normalizedCoords ? x * extent_.width : x;
y = tex_desc.normalizedCoords ? y * extent_.height : y;
const auto [i, alpha] = GetLinearFilteringParams(x);
const auto [j, beta] = GetLinearFilteringParams(y);
const auto T_i0j0 = Sample(i, j, 0, tex_desc.addressMode);
const auto T_i1j0 = Sample(i + 1.0f, j, 0, tex_desc.addressMode);
const auto T_i0j1 = Sample(i, j + 1.0f, 0, tex_desc.addressMode);
const auto T_i1j1 = Sample(i + 1.0f, j + 1.0f, 0, tex_desc.addressMode);
const auto IndexVec4 = [](auto vec, int comp) {
switch (comp) {
case 0:
return vec.x;
case 1:
return vec.y;
case 2:
return vec.z;
case 3:
return vec.w;
default:
throw std::invalid_argument("Invalid gather comp");
}
};
TexelType texel;
texel.x = IndexVec4(T_i0j1, comp);
texel.y = IndexVec4(T_i1j1, comp);
texel.z = IndexVec4(T_i1j0, comp);
texel.w = IndexVec4(T_i0j0, comp);
return texel;
}
TexelType Tex2D(float x, float y, const hipTextureDesc& tex_desc) const {
return Tex2DLayered(x, y, 0, tex_desc);
}