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OpenCL-CTS/test_conformance/integer_ops/test_add_sat.cpp
Sven van Haastregt b36b2d592c integer_ops: fix -Wformat warnings (#1860) 
The main sources of warnings were:

 * Printing of a `size_t` which requires the `%zu` specifier.

 * Printing of `cl_long`/`cl_ulong` which is now done using the
   `PRI*64` macros to ensure portability across 32 and 64-bit builds.

Signed-off-by: Sven van Haastregt <sven.vanhaastregt@arm.com>
2023-12-20 17:57:35 +01:00

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//
// 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 <limits.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <algorithm>
#include <cinttypes>
#include "procs.h"
static int verify_addsat_char( const cl_char *inA, const cl_char *inB, const cl_char *outptr, int n, const char *sizeName, int vecSize )
{
int i;
for( i = 0; i < n; i++ )
{
cl_int r = (cl_int) inA[i] + (cl_int) inB[i];
r = std::max(r, CL_CHAR_MIN);
r = std::min(r, CL_CHAR_MAX);
if( r != outptr[i] )
{ log_info( "\n%d) Failure for add_sat( (char%s) 0x%2.2x, (char%s) 0x%2.2x) = *0x%2.2x vs 0x%2.2x\n", i, sizeName, inA[i], sizeName, inB[i], r, outptr[i] ); return -1; }
}
return 0;
}
static int verify_addsat_uchar( const cl_uchar *inA, const cl_uchar *inB, const cl_uchar *outptr, int n, const char *sizeName, int vecSize )
{
int i;
for( i = 0; i < n; i++ )
{
cl_int r = (int) inA[i] + (int) inB[i];
r = std::max(r, 0);
r = std::min(r, CL_UCHAR_MAX);
if (r != outptr[i])
{ log_info( "\n%d) Failure for add_sat( (uchar%s) 0x%2.2x, (uchar%s) 0x%2.2x) = *0x%2.2x vs 0x%2.2x\n", i, sizeName, inA[i], sizeName, inB[i], r, outptr[i] ); return -1; }
}
return 0;
}
static int verify_addsat_short( const cl_short *inA, const cl_short *inB, const cl_short *outptr, int n, const char *sizeName , int vecSize)
{
int i;
for( i = 0; i < n; i++ )
{
cl_int r = (cl_int) inA[i] + (cl_int) inB[i];
r = std::max(r, CL_SHRT_MIN);
r = std::min(r, CL_SHRT_MAX);
if( r != outptr[i] )
{ log_info( "\n%d) Failure for add_sat( (short%s) 0x%4.4x, (short%s) 0x%4.4x) = *0x%4.4x vs 0x%4.4x\n", i, sizeName, inA[i], sizeName, inB[i], r, outptr[i] ); return -1; }
}
return 0;
}
static int verify_addsat_ushort( const cl_ushort *inA, const cl_ushort *inB, const cl_ushort *outptr, int n, const char *sizeName , int vecSize)
{
int i;
for( i = 0; i < n; i++ )
{
cl_int r = (cl_int) inA[i] + (cl_int) inB[i];
r = std::max(r, 0);
r = std::min(r, CL_USHRT_MAX);
if( r != outptr[i] )
{ log_info( "\n%d) Failure for add_sat( (ushort%s) 0x%4.4x, (ushort%s) 0x%4.4x) = *0x%4.4x vs 0x%4.4x\n", i, sizeName, inA[i], sizeName, inB[i], r, outptr[i] ); return -1; }
}
return 0;
}
static int verify_addsat_int( const cl_int *inA, const cl_int *inB, const cl_int *outptr, int n, const char *sizeName , int vecSize)
{
int i;
for( i = 0; i < n; i++ )
{
cl_int r = (cl_int) ((cl_uint) inA[i] + (cl_uint)inB[i]);
if( inB[i] > 0 )
{
if( r < inA[i] )
r = CL_INT_MAX;
}
else
{
if( r > inA[i] )
r = CL_INT_MIN;
}
if( r != outptr[i] )
{ log_info( "\n%d) Failure for add_sat( (int%s) 0x%8.8x, (int%s) 0x%8.8x) = *0x%8.8x vs 0x%8.8x\n", i, sizeName, inA[i], sizeName, inB[i], r, outptr[i] ); return -1; }
}
return 0;
}
static int verify_addsat_uint( const cl_uint *inA, const cl_uint *inB, const cl_uint *outptr, int n, const char *sizeName , int vecSize)
{
int i;
for( i = 0; i < n; i++ )
{
cl_uint r = inA[i] + inB[i];
if( r < inA[i] )
r = CL_UINT_MAX;
if( r != outptr[i] )
{ log_info( "\n%d) Failure for add_sat( (uint%s) 0x%8.8x, (uint%s) 0x%8.8x) = *0x%8.8x vs 0x%8.8x\n", i, sizeName, inA[i], sizeName, inB[i], r, outptr[i] ); return -1; }
}
return 0;
}
static int verify_addsat_long( const cl_long *inA, const cl_long *inB, const cl_long *outptr, int n, const char *sizeName , int vecSize)
{
int i;
for( i = 0; i < n; i++ )
{
cl_long r = (cl_long)((cl_ulong)inA[i] + (cl_ulong)inB[i]);
if( inB[i] > 0 )
{
if( r < inA[i] )
r = CL_LONG_MAX;
}
else
{
if( r > inA[i] )
r = CL_LONG_MIN;
}
if( r != outptr[i] )
{
log_info("%d) Failure for add_sat( (long%s) 0x%16.16" PRIx64
", (long%s) 0x%16.16" PRIx64 ") = *0x%16.16" PRIx64
" vs 0x%16.16" PRIx64 "\n",
i, sizeName, inA[i], sizeName, inB[i], r, outptr[i]);
return -1;
}
}
return 0;
}
static int verify_addsat_ulong( const cl_ulong *inA, const cl_ulong *inB, const cl_ulong *outptr, int n, const char *sizeName , int vecSize)
{
int i;
for( i = 0; i < n; i++ )
{
cl_ulong r = inA[i] + inB[i];
if( r < inA[i] )
r = CL_ULONG_MAX;
if( r != outptr[i] )
{
log_info("%d) Failure for add_sat( (ulong%s) 0x%16.16" PRIx64
", (ulong%s) 0x%16.16" PRIx64 ") = *0x%16.16" PRIx64
" vs 0x%16.16" PRIx64 "\n",
i, sizeName, inA[i], sizeName, inB[i], r, outptr[i]);
return -1;
}
}
return 0;
}
typedef int (*verifyFunc)( const void *, const void *, const void *, int n, const char *sizeName, int );
static const verifyFunc verify[] = { (verifyFunc) verify_addsat_char, (verifyFunc) verify_addsat_uchar,
(verifyFunc) verify_addsat_short, (verifyFunc) verify_addsat_ushort,
(verifyFunc) verify_addsat_int, (verifyFunc) verify_addsat_uint,
(verifyFunc) verify_addsat_long, (verifyFunc) verify_addsat_ulong };
//FIXME: enable long and ulong when GPU path is working
static const char *test_str_names[] = { "char", "uchar", "short", "ushort", "int", "uint", "long", "ulong" };
//FIXME: enable "16" when support for > 64 byte vectors go into LLVM
static const int vector_sizes[] = {1, 2, 3, 4, 8, 16};
static const char *vector_size_names[] = { "", "2", "3", "4", "8", "16" };
static const size_t kSizes[8] = { 1, 1, 2, 2, 4, 4, 8, 8 };
int test_integer_add_sat(cl_device_id device, cl_context context, cl_command_queue queue, int n_elems)
{
cl_int *input_ptr[2], *output_ptr, *p;
int err;
int i;
cl_uint vectorSize;
cl_uint type;
MTdata d;
int fail_count = 0;
size_t length = sizeof(cl_int) * 4 * n_elems;
input_ptr[0] = (cl_int*)malloc(length);
input_ptr[1] = (cl_int*)malloc(length);
output_ptr = (cl_int*)malloc(length);
d = init_genrand( gRandomSeed );
p = input_ptr[0];
for (i=0; i<4 * n_elems; i++)
p[i] = genrand_int32(d);
p = input_ptr[1];
for (i=0; i<4 * n_elems; i++)
p[i] = genrand_int32(d);
free_mtdata(d); d = NULL;
for( type = 0; type < sizeof( test_str_names ) / sizeof( test_str_names[0] ); type++ )
{
//embedded devices don't support long/ulong so skip over
if (! gHasLong && strstr(test_str_names[type],"long"))
{
log_info( "WARNING: 64 bit integers are not supported on this device. Skipping %s\n", test_str_names[type] );
continue;
}
verifyFunc f = verify[ type ];
// Note: restrict the element count here so we don't end up overrunning the output buffer if we're compensating for 32-bit writes
size_t elementCount = length / kSizes[type];
cl_mem streams[3];
log_info( "%s", test_str_names[type] );
fflush( stdout );
// Set up data streams for the type
streams[0] = clCreateBuffer(context, 0, length, NULL, NULL);
if (!streams[0])
{
log_error("clCreateBuffer failed\n");
return -1;
}
streams[1] = clCreateBuffer(context, 0, length, NULL, NULL);
if (!streams[1])
{
log_error("clCreateBuffer failed\n");
return -1;
}
streams[2] = clCreateBuffer(context, 0, length, NULL, NULL);
if (!streams[2])
{
log_error("clCreateBuffer failed\n");
return -1;
}
err = clEnqueueWriteBuffer(queue, streams[0], CL_TRUE, 0, length, input_ptr[0], 0, NULL, NULL);
if (err != CL_SUCCESS)
{
log_error("clEnqueueWriteBuffer failed\n");
return -1;
}
err = clEnqueueWriteBuffer(queue, streams[1], CL_TRUE, 0, length, input_ptr[1], 0, NULL, NULL);
if (err != CL_SUCCESS)
{
log_error("clEnqueueWriteBuffer failed\n");
return -1;
}
for( vectorSize = 0; vectorSize < sizeof( vector_size_names ) / sizeof( vector_size_names[0] ); vectorSize++ )
{
cl_program program = NULL;
cl_kernel kernel = NULL;
const char *source[] = {
"__kernel void test_add_sat_", test_str_names[type], vector_size_names[vectorSize],
"(__global ", test_str_names[type], vector_size_names[vectorSize],
" *srcA, __global ", test_str_names[type], vector_size_names[vectorSize],
" *srcB, __global ", test_str_names[type], vector_size_names[vectorSize],
" *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" ", test_str_names[type], vector_size_names[vectorSize], " tmp = add_sat(srcA[tid], srcB[tid]);\n"
" dst[tid] = tmp;\n"
"}\n" };
const char *sourceV3[] = {
"__kernel void test_add_sat_", test_str_names[type], vector_size_names[vectorSize],
"(__global ", test_str_names[type],
" *srcA, __global ", test_str_names[type],
" *srcB, __global ", test_str_names[type],
" *dst)\n"
"{\n"
" int tid = get_global_id(0);\n"
"\n"
" ", test_str_names[type], vector_size_names[vectorSize], " tmp = add_sat(vload3(tid, srcA), vload3(tid, srcB));\n"
" vstore3(tmp, tid, dst);\n"
"}\n" };
char kernelName[128];
snprintf( kernelName, sizeof( kernelName ), "test_add_sat_%s%s", test_str_names[type], vector_size_names[vectorSize] );
if(vector_sizes[vectorSize] != 3)
{
err = create_single_kernel_helper(context, &program, &kernel, sizeof( source ) / sizeof( source[0] ), source, kernelName );
}
else
{
err = create_single_kernel_helper(context, &program, &kernel, sizeof( sourceV3 ) / sizeof( sourceV3[0] ), sourceV3, kernelName );
}
if (err)
return -1;
err = clSetKernelArg(kernel, 0, sizeof streams[0], &streams[0]);
err |= clSetKernelArg(kernel, 1, sizeof streams[1], &streams[1]);
err |= clSetKernelArg(kernel, 2, sizeof streams[2], &streams[2]);
if (err != CL_SUCCESS)
{
log_error("clSetKernelArgs failed\n");
return -1;
}
//Wipe the output buffer clean
uint32_t pattern = 0xdeadbeef;
memset_pattern4( output_ptr, &pattern, length );
err = clEnqueueWriteBuffer(queue, streams[2], CL_TRUE, 0, length, output_ptr, 0, NULL, NULL);
if (err != CL_SUCCESS)
{
log_error("clWriteArray failed\n");
return -1;
}
size_t size = elementCount / (vector_sizes[vectorSize]);
err = clEnqueueNDRangeKernel(queue, kernel, 1, NULL, &size, NULL, 0, NULL, NULL);
if (err != CL_SUCCESS)
{
log_error("clExecuteKernel failed\n");
return -1;
}
err = clEnqueueReadBuffer(queue, streams[2], CL_TRUE, 0, length, output_ptr, 0, NULL, NULL);
if (err != CL_SUCCESS)
{
log_error("clReadArray failed\n");
return -1;
}
char *inP = (char *)input_ptr[0];
char *inP2 = (char *)input_ptr[1];
char *outP = (char *)output_ptr;
for( size_t e = 0; e < size; e++ )
{
if( f( inP, inP2, outP, (vector_sizes[vectorSize]), vector_size_names[vectorSize], vector_sizes[vectorSize] ) ) {
++fail_count; break; // return -1;
}
inP += kSizes[type] * vector_sizes[vectorSize];
inP2 += kSizes[type] * vector_sizes[vectorSize];
outP += kSizes[type] * vector_sizes[vectorSize];
}
clReleaseKernel( kernel );
clReleaseProgram( program );
log_info( "." );
fflush( stdout );
}
clReleaseMemObject( streams[0] );
clReleaseMemObject( streams[1] );
clReleaseMemObject( streams[2] );
log_info( "done\n" );
}
if(fail_count) {
log_info("Failed on %d types\n", fail_count);
return -1;
}
free(input_ptr[0]);
free(input_ptr[1]);
free(output_ptr);
return err;
}
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