[Piglit] [PATCH] Use right comparison function for double

[Ian Romanick]

The subject line should be tagged "cl:" so that people know it's an
OpenCL related patch.

On 08/24/2016 05:33 AM, arsenm2 at gmail.com wrote:
> From: Matt Arsenault <arsenm2 at gmail.com>
> 
> ---
>  tests/cl/program/program-tester.c | 12 ++++++------
>  tests/util/piglit-util-cl.c       |  2 +-
>  2 files changed, 7 insertions(+), 7 deletions(-)
> 
> diff --git a/tests/cl/program/program-tester.c b/tests/cl/program/program-tester.c
> index 25b677f..1a87610 100644
> --- a/tests/cl/program/program-tester.c
> +++ b/tests/cl/program/program-tester.c
> @@ -2115,14 +2115,14 @@ check_test_arg_value(struct test_arg test_arg,
>  			}                                                                \
>  		}                                                                    \
>  		return true;
> -#define CASEF(enum_type, type, cl_type)                                      \
> +#define CASEF(enum_type, type, cl_type, testfn)				\
>  	case enum_type:                                                          \
>  		for(i = 0; i < test_arg.length; i++) {                               \
>  			for(c = 0; c < test_arg.cl_size; c++) {                          \
>  				rb = i*test_arg.cl_mem_size + c;                             \
> -				if(!piglit_cl_probe_floating(((cl_type*)value)[rb],          \
> -				                             ((cl_type*)test_arg.value)[rb], \
> -				                             test_arg.ulp)) {               \
> +				if(!testfn(((cl_type*)value)[rb],          \
> +		                           ((cl_type*)test_arg.value)[rb], \
> +		                           test_arg.ulp)) {                \
>  					ra = i*test_arg.cl_size + c;                             \
>  					printf("Error at %s[%zu]\n", type, ra);                  \
>  					return false;                                            \
> @@ -2141,8 +2141,8 @@ check_test_arg_value(struct test_arg test_arg,
>  		CASEI(TYPE_LONG,   "long",   cl_long)
>  		CASEU(TYPE_ULONG,  "ulong",  cl_ulong)
>  		CASEH(TYPE_HALF,   "half",   cl_half)
> -		CASEF(TYPE_FLOAT,  "float",  cl_float)
> -		CASEF(TYPE_DOUBLE,  "double",  cl_double)
> +		CASEF(TYPE_FLOAT,  "float",  cl_float, piglit_cl_probe_floating)
> +		CASEF(TYPE_DOUBLE,  "double",  cl_double, piglit_cl_probe_double)
>  	}
>  
>  #undef CASEF
> diff --git a/tests/util/piglit-util-cl.c b/tests/util/piglit-util-cl.c
> index fb32fee..dba3263 100644
> --- a/tests/util/piglit-util-cl.c
> +++ b/tests/util/piglit-util-cl.c
> @@ -130,7 +130,7 @@ piglit_cl_probe_double(double value, double expect, uint64_t ulp)
>  	diff = fabsl(value - expect);
>  
>  	if(diff > ulp || isnan(value)) {
> -		printf("Expecting %f (0x%lx) with tolerance %f (%lu ulps), but got %f (0x%lx)\n",
> +		printf("Expecting %f (0x%" PRIx64") with tolerance %f (%lu ulps), but got %f (0x%" PRIx64")\n",
>  		       e.f, e.u, t.f, t.u, v.f, v.u);
>  		return false;
>  	}
>