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-rw-r--r--test/correctness/testblas.hpp10
-rw-r--r--test/correctness/tester.cpp6
-rw-r--r--test/routines/levelx/xim2col.hpp82
3 files changed, 61 insertions, 37 deletions
diff --git a/test/correctness/testblas.hpp b/test/correctness/testblas.hpp
index 1c0cf9e3..4e02fd28 100644
--- a/test/correctness/testblas.hpp
+++ b/test/correctness/testblas.hpp
@@ -57,6 +57,7 @@ class TestBlas: public Tester<T,U> {
static const std::vector<size_t> kMatrixVectorDims;
static const std::vector<size_t> kBandSizes;
static const std::vector<size_t> kPadSizes;
+ static const std::vector<size_t> kDilationSizes;
static const std::vector<size_t> kKernelSizes;
static const std::vector<size_t> kBatchCounts;
const std::vector<size_t> kOffsets;
@@ -132,7 +133,8 @@ template <typename T, typename U> const std::vector<size_t> TestBlas<T,U>::kMatr
template <typename T, typename U> const std::vector<size_t> TestBlas<T,U>::kMatrixVectorDims = { 61, 256 };
template <typename T, typename U> const std::vector<size_t> TestBlas<T,U>::kBandSizes = { 4, 19 };
template <typename T, typename U> const std::vector<size_t> TestBlas<T,U>::kBatchCounts = { 1, 3 };
-template <typename T, typename U> const std::vector<size_t> TestBlas<T,U>::kPadSizes = { 0 };
+template <typename T, typename U> const std::vector<size_t> TestBlas<T,U>::kPadSizes = { 0, 1 };
+template <typename T, typename U> const std::vector<size_t> TestBlas<T,U>::kDilationSizes = { 1, 2 };
template <typename T, typename U> const std::vector<size_t> TestBlas<T,U>::kKernelSizes = { 1, 3 };
// Test settings for the invalid tests
@@ -282,7 +284,7 @@ size_t RunTests(int argc, char *argv[], const bool silent, const std::string &na
if (option == kArgImaxOffset) { imax_offsets = tester.kOffsets; }
if (option == kArgAlpha) { alphas = tester.kAlphaValues; }
if (option == kArgBeta) { betas = tester.kBetaValues; }
- if (option == kArgChannels) { channelss = tester.kMatrixDims; }
+ if (option == kArgChannels) { channelss = tester.kKernelSizes; }
if (option == kArgHeight) { heights = tester.kMatrixDims; }
if (option == kArgWidth) { widths = tester.kMatrixDims; }
if (option == kArgKernelH) { kernel_hs = tester.kKernelSizes; }
@@ -291,8 +293,8 @@ size_t RunTests(int argc, char *argv[], const bool silent, const std::string &na
if (option == kArgPadW) { pad_ws = tester.kPadSizes; }
if (option == kArgStrideH) { stride_hs = tester.kKernelSizes; }
if (option == kArgStrideW) { stride_ws = tester.kKernelSizes; }
- if (option == kArgDilationH) { dilation_hs = tester.kKernelSizes; }
- if (option == kArgDilationW) { dilation_ws = tester.kKernelSizes; }
+ if (option == kArgDilationH) { dilation_hs = tester.kDilationSizes; }
+ if (option == kArgDilationW) { dilation_ws = tester.kDilationSizes; }
if (option == kArgBatchCount) { batch_counts = tester.kBatchCounts; }
if (option == kArgXOffset) { x_sizes = tester.kVecSizes; }
diff --git a/test/correctness/tester.cpp b/test/correctness/tester.cpp
index 648aef6e..9dbd8934 100644
--- a/test/correctness/tester.cpp
+++ b/test/correctness/tester.cpp
@@ -371,6 +371,12 @@ std::string Tester<T,U>::GetOptionsString(const Arguments<U> &args) {
if (o == kArgWidth) { result += kArgWidth + equals + ToString(args.width) + " "; }
if (o == kArgKernelH) { result += kArgKernelH + equals + ToString(args.kernel_h) + " "; }
if (o == kArgKernelW) { result += kArgKernelW + equals + ToString(args.kernel_w) + " "; }
+ if (o == kArgPadH) { result += kArgPadH + equals + ToString(args.pad_h) + " "; }
+ if (o == kArgPadW) { result += kArgPadW + equals + ToString(args.pad_w) + " "; }
+ if (o == kArgStrideH) { result += kArgStrideH + equals + ToString(args.stride_h) + " "; }
+ if (o == kArgStrideW) { result += kArgStrideW + equals + ToString(args.stride_w) + " "; }
+ if (o == kArgDilationH){ result += kArgDilationH + equals + ToString(args.dilation_h) + " "; }
+ if (o == kArgDilationW){ result += kArgDilationW + equals + ToString(args.dilation_w) + " "; }
}
return result;
}
diff --git a/test/routines/levelx/xim2col.hpp b/test/routines/levelx/xim2col.hpp
index e5bc56cd..e6aefd9e 100644
--- a/test/routines/levelx/xim2col.hpp
+++ b/test/routines/levelx/xim2col.hpp
@@ -21,38 +21,6 @@
namespace clblast {
// =================================================================================================
-template <typename T>
-StatusCode RunReference(const Arguments<T> &args, BuffersHost<T> &buffers_host) {
- for (auto c_id = size_t{0}; c_id < args.channels; ++c_id) { // input channels
- for (auto kh_id = size_t{0}; kh_id < args.kernel_h; ++kh_id) { // kernel height
- for (auto kw_id = size_t{0}; kw_id < args.kernel_w; ++kw_id) { // kernel width
- for (auto h_id = size_t{0}; h_id < args.height; h_id += args.stride_h) { // image height
- for (auto w_id = size_t{0}; w_id < args.width; w_id += args.stride_w) { // image width
-
- // Retrieves the input value
- const auto h_index = -args.pad_h + kh_id * args.dilation_h + h_id;
- const auto w_index = -args.pad_w + kw_id * args.dilation_w + w_id;
- auto val = ConstantZero<T>();
- if (h_index < args.height && w_index < args.width) {
- const auto input_index = w_index + args.width * (h_index + args.height * c_id);
- val = buffers_host.a_mat[input_index + args.a_offset];
- }
-
- // Sets the output value
- const auto kernel_index = kw_id + args.kernel_w * kh_id;
- const auto patch_index = w_id + ((args.width / args.stride_w) * h_id + (args.height / args.stride_h) * c_id);
- const auto output_index = kernel_index + args.kernel_h * args.kernel_w * patch_index;
- buffers_host.b_mat[output_index + args.b_offset] = val;
- }
- }
- }
- }
- }
- return StatusCode::kSuccess;
-}
-
-// =================================================================================================
-
// See comment at top of file for a description of the class
template <typename T>
class TestXim2col {
@@ -71,8 +39,20 @@ public:
static std::vector<std::string> BuffersOut() { return {kBufMatB}; }
// Describes how to obtain the sizes of the buffers
+ static size_t OutputHeight(const Arguments<T> &args) {
+ const auto size = args.height + 2 * args.pad_h;
+ const auto padding = args.dilation_h * (args.kernel_h - 1) + 1;
+ if (size >= padding) { return (size - padding) / args.stride_h + 1; }
+ return 1;
+ }
+ static size_t OutputWidth(const Arguments<T> &args) {
+ const auto size = args.width + 2 * args.pad_w;
+ const auto padding = args.dilation_w * (args.kernel_w - 1) + 1;
+ if (size >= padding) { return (size - padding) / args.stride_w + 1; }
+ return 1;
+ }
static size_t NumPatches(const Arguments<T> &args) {
- return (args.width / args.stride_w) * (args.height / args.stride_h) * args.channels;
+ return OutputHeight(args) * OutputWidth(args) * args.channels;
}
static size_t GetSizeA(const Arguments<T> &args) {
return args.height * args.width * args.channels + args.a_offset;
@@ -159,6 +139,42 @@ public:
};
// =================================================================================================
+
+template <typename T>
+StatusCode RunReference(const Arguments<T> &args, BuffersHost<T> &buffers_host) {
+ const auto output_h = TestXim2col<T>::OutputHeight(args);
+ const auto output_w = TestXim2col<T>::OutputWidth(args);
+ for (auto c_id = size_t{0}; c_id < args.channels; ++c_id) { // input channels
+ for (auto kh_id = size_t{0}; kh_id < args.kernel_h; ++kh_id) { // kernel height
+ for (auto kw_id = size_t{0}; kw_id < args.kernel_w; ++kw_id) { // kernel width
+ for (auto h_id = size_t{0}; h_id < output_h; ++h_id) { // image height
+ for (auto w_id = size_t{0}; w_id < output_w; ++w_id) { // image width
+
+ // Retrieves the input value
+ const auto h_index = -args.pad_h + kh_id * args.dilation_h + args.stride_h * h_id;
+ const auto w_index = -args.pad_w + kw_id * args.dilation_w + args.stride_w * w_id;
+ auto val = ConstantZero<T>();
+ if (h_index >= 0 && h_index < args.height &&
+ w_index >= 0 && w_index < args.width) {
+ const auto input_index = w_index + args.width * (h_index + args.height * c_id);
+ val = buffers_host.a_mat[input_index + args.a_offset];
+ }
+
+ // Sets the output value
+ const auto kernel_index = kw_id + args.kernel_w * kh_id;
+ const auto patch_index = w_id + output_w * h_id;
+ const auto output_index = patch_index + kernel_index * output_w * output_h +
+ c_id * output_w * output_h * args.kernel_h * args.kernel_w;
+ buffers_host.b_mat[output_index + args.b_offset] = val;
+ }
+ }
+ }
+ }
+ }
+ return StatusCode ::kSuccess;
+}
+
+// =================================================================================================
} // namespace clblast
// CLBLAST_TEST_ROUTINES_XIM2COL_H_
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-02 13:25:52 +0000