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-rw-r--r--test_conformance/commonfns/test_smoothstepf.cpp259
1 files changed, 0 insertions, 259 deletions
diff --git a/test_conformance/commonfns/test_smoothstepf.cpp b/test_conformance/commonfns/test_smoothstepf.cpp
deleted file mode 100644
index ac09e9ec..00000000
--- a/test_conformance/commonfns/test_smoothstepf.cpp
+++ /dev/null
@@ -1,259 +0,0 @@
-//
-// Copyright (c) 2017 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 "harness/compat.h"
-
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include "procs.h"
-
-static const char *smoothstep_kernel_code =
-"__kernel void test_smoothstep(__global float *edge0, __global float *edge1, __global float *x, __global float *dst)\n"
-"{\n"
-" int tid = get_global_id(0);\n"
-"\n"
-" dst[tid] = smoothstep(edge0[tid], edge1[tid], x[tid]);\n"
-"}\n";
-
-static const char *smoothstep2_kernel_code =
-"__kernel void test_smoothstep2f(__global float *edge0, __global float *edge1, __global float2 *x, __global float2 *dst)\n"
-"{\n"
-" int tid = get_global_id(0);\n"
-"\n"
-" dst[tid] = smoothstep(edge0[tid], edge1[tid], x[tid]);\n"
-"}\n";
-
-static const char *smoothstep4_kernel_code =
-"__kernel void test_smoothstep4f(__global float *edge0, __global float *edge1, __global float4 *x, __global float4 *dst)\n"
-"{\n"
-" int tid = get_global_id(0);\n"
-"\n"
-" dst[tid] = smoothstep(edge0[tid], edge1[tid], x[tid]);\n"
-"}\n";
-
-#define MAX_ERR (1e-5f)
-
-float verify_smoothstep(float *edge0, float *edge1, float *x, float *outptr,
- int n, int veclen)
-{
- float r, t, delta, max_err = 0.0f;
- int i, j;
-
- for (i = 0; i < n; ++i) {
- int vi = i * veclen;
- for (j = 0; j < veclen; ++j, ++vi) {
- t = (x[vi] - edge0[i]) / (edge1[i] - edge0[i]);
- if (t < 0.0f)
- t = 0.0f;
- else if (t > 1.0f)
- t = 1.0f;
- r = t * t * (3.0f - 2.0f * t);
- delta = (float)fabs(r - outptr[vi]);
- if (delta > max_err)
- max_err = delta;
- }
- }
- return max_err;
-}
-
-const static char *fn_names[] = { "SMOOTHSTEP float", "SMOOTHSTEP float2", "SMOOTHSTEP float4"};
-
-int
-test_smoothstepf(cl_device_id device, cl_context context, cl_command_queue queue, int n_elems)
-{
- cl_mem streams[4];
- cl_float *input_ptr[3], *output_ptr, *p, *p_edge0;
- cl_program program[3];
- cl_kernel kernel[3];
- size_t threads[1];
- float max_err = 0.0f;
- int num_elements;
- int err;
- int i;
- MTdata d;
-
- num_elements = n_elems * 4;
-
- input_ptr[0] = (cl_float*)malloc(sizeof(cl_float) * num_elements);
- input_ptr[1] = (cl_float*)malloc(sizeof(cl_float) * num_elements);
- input_ptr[2] = (cl_float*)malloc(sizeof(cl_float) * num_elements);
- output_ptr = (cl_float*)malloc(sizeof(cl_float) * num_elements);
- streams[0] = clCreateBuffer(context, CL_MEM_READ_WRITE,
- sizeof(cl_float) * num_elements, NULL, NULL);
- if (!streams[0])
- {
- log_error("clCreateBuffer failed\n");
- return -1;
- }
- streams[1] = clCreateBuffer(context, CL_MEM_READ_WRITE,
- sizeof(cl_float) * num_elements, NULL, NULL);
- if (!streams[1])
- {
- log_error("clCreateBuffer failed\n");
- return -1;
- }
- streams[2] = clCreateBuffer(context, CL_MEM_READ_WRITE,
- sizeof(cl_float) * num_elements, NULL, NULL);
- if (!streams[2])
- {
- log_error("clCreateBuffer failed\n");
- return -1;
- }
-
- streams[3] = clCreateBuffer(context, CL_MEM_READ_WRITE,
- sizeof(cl_float) * num_elements, NULL, NULL);
- if (!streams[3])
- {
- log_error("clCreateBuffer failed\n");
- return -1;
- }
-
- d = init_genrand( gRandomSeed );
- p = input_ptr[0];
- for (i=0; i<num_elements; i++)
- {
- p[i] = get_random_float(-0x00200000, 0x00200000, d);
- }
-
- p = input_ptr[1];
- p_edge0 = input_ptr[0];
- for (i=0; i<num_elements; i++)
- {
- float edge0 = p_edge0[i];
- float edge1;
- do {
- edge1 = get_random_float( -0x00200000, 0x00200000, d);
- if (edge0 < edge1)
- break;
- } while (1);
- p[i] = edge1;
- }
-
- p = input_ptr[2];
- for (i=0; i<num_elements; i++)
- {
- p[i] = get_random_float(-0x00200000, 0x00200000, d);
- }
- free_mtdata(d);
- d = NULL;
-
- err = clEnqueueWriteBuffer( queue, streams[0], true, 0, sizeof(cl_float)*num_elements, (void *)input_ptr[0], 0, NULL, NULL );
- if (err != CL_SUCCESS)
- {
- log_error("clWriteArray failed\n");
- return -1;
- }
- err = clEnqueueWriteBuffer( queue, streams[1], true, 0, sizeof(cl_float)*num_elements, (void *)input_ptr[1], 0, NULL, NULL );
- if (err != CL_SUCCESS)
- {
- log_error("clWriteArray failed\n");
- return -1;
- }
- err = clEnqueueWriteBuffer( queue, streams[2], true, 0, sizeof(cl_float)*num_elements, (void *)input_ptr[2], 0, NULL, NULL );
- if (err != CL_SUCCESS)
- {
- log_error("clWriteArray failed\n");
- return -1;
- }
-
- err = create_single_kernel_helper( context, &program[0], &kernel[0], 1, &smoothstep_kernel_code, "test_smoothstep" );
- if (err)
- return -1;
- err = create_single_kernel_helper( context, &program[1], &kernel[1], 1, &smoothstep2_kernel_code, "test_smoothstep2f" );
- if (err)
- return -1;
- err = create_single_kernel_helper( context, &program[2], &kernel[2], 1, &smoothstep4_kernel_code, "test_smoothstep4f" );
- if (err)
- return -1;
-
- for (i=0; i<3; i++)
- {
- err = clSetKernelArg(kernel[i], 0, sizeof streams[0], &streams[0] );
- err |= clSetKernelArg(kernel[i], 1, sizeof streams[1], &streams[1] );
- err |= clSetKernelArg(kernel[i], 2, sizeof streams[2], &streams[2] );
- err |= clSetKernelArg(kernel[i], 3, sizeof streams[3], &streams[3] );
- if (err != CL_SUCCESS)
- {
- log_error("clSetKernelArgs failed\n");
- return -1;
- }
- }
-
- threads[0] = (size_t)n_elems;
- for (i=0; i<3; i++)
- {
- err = clEnqueueNDRangeKernel( queue, kernel[i], 1, NULL, threads, NULL, 0, NULL, NULL );
- if (err != CL_SUCCESS)
- {
- log_error("clEnqueueNDRangeKernel failed\n");
- return -1;
- }
-
- err = clEnqueueReadBuffer( queue, streams[3], true, 0, sizeof(cl_float)*num_elements, (void *)output_ptr, 0, NULL, NULL );
- if (err != CL_SUCCESS)
- {
- log_error("clEnqueueReadBuffer failed\n");
- return -1;
- }
-
- switch (i)
- {
- case 0:
- max_err = verify_smoothstep(input_ptr[0], input_ptr[1], input_ptr[2], output_ptr, n_elems, 1);
- break;
- case 1:
- max_err = verify_smoothstep(input_ptr[0], input_ptr[1], input_ptr[2], output_ptr, n_elems, 2);
- break;
- case 2:
- max_err = verify_smoothstep(input_ptr[0], input_ptr[1], input_ptr[2], output_ptr, n_elems, 4);
- break;
- }
-
- if (max_err > MAX_ERR)
- {
- log_error("%s test failed %g max err\n", fn_names[i], max_err);
- err = -1;
- }
- else
- {
- log_info("%s test passed %g max err\n", fn_names[i], max_err);
- err = 0;
- }
-
- if (err)
- break;
- }
-
- clReleaseMemObject(streams[0]);
- clReleaseMemObject(streams[1]);
- clReleaseMemObject(streams[2]);
- clReleaseMemObject(streams[3]);
- for (i=0; i<3; i++)
- {
- clReleaseKernel(kernel[i]);
- clReleaseProgram(program[i]);
- }
- free(input_ptr[0]);
- free(input_ptr[1]);
- free(input_ptr[2]);
- free(output_ptr);
-
- return err;
-}
-
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-12 22:17:41 +0000