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https://github.com/KhronosGroup/OpenCL-CTS.git
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Remove dead code in math_brute_force (#1117)
* Remove dead code Signed-off-by: Marco Antognini <marco.antognini@arm.com> * Remove tautological statements PARALLEL_REFERENCE is unconditionally defined. Remove preprocessor condition that always hold. Signed-off-by: Marco Antognini <marco.antognini@arm.com> * Remove unnecessary declarations Also removed unused macro. Signed-off-by: Marco Antognini <marco.antognini@arm.com> * Format code An unnecessary scope was removed. This formats the code using clang-format. Signed-off-by: Marco Antognini <marco.antognini@arm.com>
This commit is contained in:
Marco Antognini
@@ -248,8 +248,6 @@ int TestFunc_mad(const Func *f, MTdata d, bool relaxedMode)
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cl_program programs[VECTOR_SIZE_COUNT];
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cl_kernel kernels[VECTOR_SIZE_COUNT];
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float maxError = 0.0f;
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// int ftz = f->ftz || gForceFTZ || 0 == (CL_FP_DENORM &
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// gFloatCapabilities);
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float maxErrorVal = 0.0f;
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float maxErrorVal2 = 0.0f;
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float maxErrorVal3 = 0.0f;
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@@ -263,11 +261,6 @@ int TestFunc_mad(const Func *f, MTdata d, bool relaxedMode)
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gMaxVectorSizeIndex - gMinVectorSizeIndex,
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&build_info)))
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return error;
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/*
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for( i = gMinVectorSizeIndex; i < gMaxVectorSizeIndex; i++ )
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if( (error = BuildKernel( f->nameInCode, (int) i, kernels + i,
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programs + i) ) ) return error;
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*/
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for (i = 0; i < (1ULL << 32); i += step)
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{
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@@ -380,247 +373,8 @@ int TestFunc_mad(const Func *f, MTdata d, bool relaxedMode)
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if (gSkipCorrectnessTesting) break;
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// Verify data -- Commented out on purpose. no verification possible.
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// Verify data -- No verification possible.
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// MAD is a random number generator.
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/*
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uint32_t *t = gOut_Ref;
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for( j = 0; j < bufferSize / sizeof( float ); j++ )
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{
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for( k = gMinVectorSizeIndex; k < gMaxVectorSizeIndex; k++ )
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{
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uint32_t *q = gOut[k];
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// If we aren't getting the correctly rounded result
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if( t[j] != q[j] )
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{
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float test = ((float*) q)[j];
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double correct = f->func.f_fff( s[j], s2[j], s3[j]
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); float err = Ulp_Error( test, correct ); int fail = ! (fabsf(err) <=
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f->float_ulps);
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if( fail && ftz )
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{
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// retry per section 6.5.3.2
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if( IsFloatSubnormal(correct) )
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{ // look at me,
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fail = fail && ( test != 0.0f );
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if( ! fail )
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err = 0.0f;
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}
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// retry per section 6.5.3.3
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if( fail && IsFloatSubnormal( s[j] ) )
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{ // look at me,
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double correct2 = f->func.f_fff( 0.0, s2[j],
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s3[j] ); double correct3 = f->func.f_fff( -0.0, s2[j], s3[j] ); float
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err2 = Ulp_Error( test, correct2 ); float err3 = Ulp_Error( test,
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correct3 ); fail = fail && ((!(fabsf(err2) <= f->float_ulps)) &&
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(!(fabsf(err3) <= f->float_ulps))); if( fabsf( err2 ) < fabsf(err ) )
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err = err2;
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if( fabsf( err3 ) < fabsf(err ) )
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err = err3;
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// retry per section 6.5.3.4
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if( IsFloatResultSubnormal(correct2,
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f->float_ulps ) || IsFloatResultSubnormal(correct3, f->float_ulps ) )
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{ // look at me now,
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fail = fail && ( test != 0.0f);
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if( ! fail )
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err = 0.0f;
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}
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//try with first two args as zero
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if( IsFloatSubnormal( s2[j] ) )
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{ // its fun to have fun,
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correct2 = f->func.f_fff( 0.0, 0.0,
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s3[j] ); correct3 = f->func.f_fff( -0.0, 0.0, s3[j] ); double correct4
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= f->func.f_fff( 0.0, -0.0, s3[j] ); double correct5 = f->func.f_fff(
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-0.0, -0.0, s3[j] ); err2 = Ulp_Error( test, correct2 ); err3 =
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Ulp_Error( test, correct3 ); float err4 = Ulp_Error( test, correct4 );
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float err5 = Ulp_Error( test, correct5
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); fail = fail && ((!(fabsf(err2) <= f->float_ulps)) && (!(fabsf(err3)
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<= f->float_ulps)) &&
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(!(fabsf(err4) <=
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f->float_ulps)) && (!(fabsf(err5) <= f->float_ulps))); if( fabsf( err2
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) < fabsf(err ) ) err = err2; if( fabsf( err3 ) < fabsf(err ) ) err =
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err3; if( fabsf( err4 ) < fabsf(err ) ) err = err4; if( fabsf( err5 ) <
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fabsf(err ) ) err = err5;
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// retry per section 6.5.3.4
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if( IsFloatResultSubnormal(correct2,
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f->float_ulps ) || IsFloatResultSubnormal(correct3, f->float_ulps ) ||
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IsFloatResultSubnormal(correct4,
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f->float_ulps ) || IsFloatResultSubnormal(correct5, f->float_ulps ) )
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{
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fail = fail && ( test != 0.0f);
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if( ! fail )
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err = 0.0f;
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}
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if( IsFloatSubnormal( s3[j] ) )
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{ // but you have to know how!
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correct2 = f->func.f_fff( 0.0, 0.0,
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0.0f ); correct3 = f->func.f_fff( -0.0, 0.0, 0.0f ); correct4 =
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f->func.f_fff( 0.0, -0.0, 0.0f ); correct5 = f->func.f_fff( -0.0, -0.0,
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0.0f ); double correct6 = f->func.f_fff( 0.0, 0.0, -0.0f ); double
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correct7 = f->func.f_fff( -0.0, 0.0, -0.0f ); double correct8 =
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f->func.f_fff( 0.0, -0.0, -0.0f ); double correct9 = f->func.f_fff(
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-0.0, -0.0, -0.0f ); err2 = Ulp_Error( test, correct2 ); err3 =
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Ulp_Error( test, correct3 ); err4 = Ulp_Error( test, correct4 ); err5
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= Ulp_Error( test, correct5 ); float err6 = Ulp_Error( test, correct6
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); float err7 = Ulp_Error( test, correct7 ); float err8 = Ulp_Error(
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test, correct8 ); float err9 = Ulp_Error( test, correct9 ); fail =
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fail && ((!(fabsf(err2) <= f->float_ulps)) && (!(fabsf(err3) <=
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f->float_ulps)) &&
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(!(fabsf(err4) <=
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f->float_ulps)) && (!(fabsf(err5) <= f->float_ulps)) &&
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(!(fabsf(err5) <=
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f->float_ulps)) && (!(fabsf(err6) <= f->float_ulps)) &&
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(!(fabsf(err7) <=
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f->float_ulps)) && (!(fabsf(err8) <= f->float_ulps))); if( fabsf( err2
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) < fabsf(err ) ) err = err2; if( fabsf( err3 ) < fabsf(err ) ) err =
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err3; if( fabsf( err4 ) < fabsf(err ) ) err = err4; if( fabsf( err5 ) <
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fabsf(err ) ) err = err5; if( fabsf( err6 ) < fabsf(err ) ) err = err6;
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if( fabsf( err7 ) < fabsf(err ) )
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err = err7;
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if( fabsf( err8 ) < fabsf(err ) )
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err = err8;
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if( fabsf( err9 ) < fabsf(err ) )
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err = err9;
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// retry per section 6.5.3.4
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if( IsFloatResultSubnormal(correct2,
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f->float_ulps ) || IsFloatResultSubnormal(correct3, f->float_ulps ) ||
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IsFloatResultSubnormal(correct4,
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f->float_ulps ) || IsFloatResultSubnormal(correct5, f->float_ulps ) ||
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IsFloatResultSubnormal(
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correct6, f->float_ulps ) || IsFloatResultSubnormal(correct7,
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f->float_ulps ) || IsFloatResultSubnormal(correct8, f->float_ulps ) ||
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IsFloatResultSubnormal( correct9, f->float_ulps ) )
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{
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fail = fail && ( test != 0.0f);
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if( ! fail )
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err = 0.0f;
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}
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}
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}
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else if( IsFloatSubnormal( s3[j] ) )
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{
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correct2 = f->func.f_fff( 0.0, s2[j],
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0.0 ); correct3 = f->func.f_fff( -0.0, s2[j], 0.0 ); double correct4 =
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f->func.f_fff( 0.0, s2[j], -0.0 ); double correct5 = f->func.f_fff(
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-0.0, s2[j], -0.0 ); err2 = Ulp_Error( test, correct2 ); err3 =
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Ulp_Error( test, correct3 ); float err4 = Ulp_Error( test, correct4 );
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float err5 = Ulp_Error( test, correct5
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); fail = fail && ((!(fabsf(err2) <= f->float_ulps)) && (!(fabsf(err3)
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<= f->float_ulps)) &&
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(!(fabsf(err4) <=
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f->float_ulps)) && (!(fabsf(err5) <= f->float_ulps))); if( fabsf( err2
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) < fabsf(err ) ) err = err2; if( fabsf( err3 ) < fabsf(err ) ) err =
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err3; if( fabsf( err4 ) < fabsf(err ) ) err = err4; if( fabsf( err5 ) <
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fabsf(err ) ) err = err5;
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// retry per section 6.5.3.4
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if( IsFloatResultSubnormal(correct2,
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f->float_ulps ) || IsFloatResultSubnormal(correct3, f->float_ulps ) ||
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IsFloatResultSubnormal(correct4,
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f->float_ulps ) || IsFloatResultSubnormal(correct5, f->float_ulps ) )
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{
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fail = fail && ( test != 0.0f);
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if( ! fail )
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err = 0.0f;
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}
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}
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}
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else if( fail && IsFloatSubnormal( s2[j] ) )
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{
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double correct2 = f->func.f_fff( s[j], 0.0,
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s3[j] ); double correct3 = f->func.f_fff( s[j], -0.0, s3[j] ); float
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err2 = Ulp_Error( test, correct2 ); float err3 = Ulp_Error( test,
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correct3 ); fail = fail && ((!(fabsf(err2) <= f->float_ulps)) &&
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(!(fabsf(err3) <= f->float_ulps))); if( fabsf( err2 ) < fabsf(err ) )
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err = err2;
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if( fabsf( err3 ) < fabsf(err ) )
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err = err3;
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// retry per section 6.5.3.4
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if( IsFloatResultSubnormal(correct2,
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f->float_ulps ) || IsFloatResultSubnormal(correct3, f->float_ulps ) )
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{
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fail = fail && ( test != 0.0f);
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if( ! fail )
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err = 0.0f;
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}
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//try with second two args as zero
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if( IsFloatSubnormal( s3[j] ) )
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{
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correct2 = f->func.f_fff( s[j], 0.0, 0.0
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); correct3 = f->func.f_fff( s[j], -0.0, 0.0 ); double correct4 =
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f->func.f_fff( s[j], 0.0, -0.0 ); double correct5 = f->func.f_fff(
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s[j], -0.0, -0.0 ); err2 = Ulp_Error( test, correct2 ); err3 =
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Ulp_Error( test, correct3 ); float err4 = Ulp_Error( test, correct4 );
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float err5 = Ulp_Error( test, correct5
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); fail = fail && ((!(fabsf(err2) <= f->float_ulps)) && (!(fabsf(err3)
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<= f->float_ulps)) &&
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(!(fabsf(err4) <=
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f->float_ulps)) && (!(fabsf(err5) <= f->float_ulps))); if( fabsf( err2
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) < fabsf(err ) ) err = err2; if( fabsf( err3 ) < fabsf(err ) ) err =
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err3; if( fabsf( err4 ) < fabsf(err ) ) err = err4; if( fabsf( err5 ) <
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fabsf(err ) ) err = err5;
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// retry per section 6.5.3.4
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if( IsFloatResultSubnormal(correct2,
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f->float_ulps ) || IsFloatResultSubnormal(correct3, f->float_ulps ) ||
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IsFloatResultSubnormal(correct4,
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f->float_ulps ) || IsFloatResultSubnormal(correct5, f->float_ulps ) )
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{
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fail = fail && ( test != 0.0f);
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if( ! fail )
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err = 0.0f;
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}
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}
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}
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else if( fail && IsFloatSubnormal(s3[j]) )
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{
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double correct2 = f->func.f_fff( s[j],
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s2[j], 0.0 ); double correct3 = f->func.f_fff( s[j], s2[j], -0.0 );
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float err2 = Ulp_Error( test, correct2 );
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float err3 = Ulp_Error( test, correct3 );
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fail = fail && ((!(fabsf(err2) <=
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f->float_ulps)) && (!(fabsf(err3) <= f->float_ulps))); if( fabsf( err2
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) < fabsf(err ) ) err = err2; if( fabsf( err3 ) < fabsf(err ) ) err =
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err3;
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// retry per section 6.5.3.4
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if( IsFloatResultSubnormal(correct2,
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f->float_ulps ) || IsFloatResultSubnormal(correct3, f->float_ulps ) )
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{
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fail = fail && ( test != 0.0f);
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if( ! fail )
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err = 0.0f;
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}
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}
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}
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if( fabsf(err ) > maxError )
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{
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maxError = fabsf(err);
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maxErrorVal = s[j];
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maxErrorVal2 = s2[j];
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maxErrorVal3 = s3[j];
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}
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if( fail )
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{
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vlog_error( "\nERROR: %s%s: %f ulp error at {%a,
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%a, %a}: *%a vs. %a\n", f->name, sizeNames[k], err, s[j], s2[j], s3[j],
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((float*) gOut_Ref)[j], test ); error = -1; goto exit;
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}
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}
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}
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}
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*/
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if (0 == (i & 0x0fffffff))
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{
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vlog(".");
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@@ -758,7 +512,6 @@ int TestFunc_mad_Double(const Func *f, MTdata d, bool relaxedMode)
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cl_program programs[VECTOR_SIZE_COUNT];
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cl_kernel kernels[VECTOR_SIZE_COUNT];
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float maxError = 0.0f;
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// int ftz = f->ftz || gForceFTZ;
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double maxErrorVal = 0.0f;
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double maxErrorVal2 = 0.0f;
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double maxErrorVal3 = 0.0f;
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@@ -776,11 +529,6 @@ int TestFunc_mad_Double(const Func *f, MTdata d, bool relaxedMode)
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{
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return error;
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}
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/*
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for( i = gMinVectorSizeIndex; i < gMaxVectorSizeIndex; i++ )
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if( (error = BuildKernelDouble( f->nameInCode, (int) i, kernels +
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i, programs + i) ) ) return error;
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*/
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for (i = 0; i < (1ULL << 32); i += step)
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{
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@@ -893,266 +641,8 @@ int TestFunc_mad_Double(const Func *f, MTdata d, bool relaxedMode)
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if (gSkipCorrectnessTesting) break;
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// Verify data -- Commented out on purpose. no verification possible.
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// Verify data -- No verification possible.
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// MAD is a random number generator.
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/*
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uint64_t *t = gOut_Ref;
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for( j = 0; j < bufferSize / sizeof( double ); j++ )
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{
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for( k = gMinVectorSizeIndex; k < gMaxVectorSizeIndex; k++ )
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{
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uint64_t *q = gOut[k];
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// If we aren't getting the correctly rounded result
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if( t[j] != q[j] )
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{
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double test = ((double*) q)[j];
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long double correct = f->dfunc.f_fff( s[j], s2[j],
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s3[j] ); float err = Bruteforce_Ulp_Error_Double( test, correct ); int
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fail = ! (fabsf(err) <= f->double_ulps);
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if( fail && ftz )
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{
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// retry per section 6.5.3.2
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if( IsDoubleResultSubnormal(correct,
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f->double_ulps) ) { // look at me, fail = fail && ( test != 0.0f ); if(
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! fail ) err = 0.0f;
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}
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// retry per section 6.5.3.3
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if( fail && IsDoubleSubnormal( s[j] ) )
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{ // look at me,
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long double correct2 = f->dfunc.f_fff( 0.0,
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s2[j], s3[j] ); long double correct3 = f->dfunc.f_fff( -0.0, s2[j],
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s3[j] ); float err2 = Bruteforce_Ulp_Error_Double( test, correct2 );
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float err3 = Bruteforce_Ulp_Error_Double(
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test, correct3 ); fail = fail && ((!(fabsf(err2) <= f->double_ulps))
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&& (!(fabsf(err3) <= f->double_ulps))); if( fabsf( err2 ) < fabsf(err )
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) err = err2; if( fabsf( err3 ) < fabsf(err ) ) err = err3;
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// retry per section 6.5.3.4
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if( IsDoubleResultSubnormal( correct2,
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f->double_ulps ) || IsDoubleResultSubnormal( correct3, f->double_ulps )
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) { // look at me now, fail = fail && ( test != 0.0f); if( ! fail ) err
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= 0.0f;
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}
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//try with first two args as zero
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if( IsDoubleSubnormal( s2[j] ) )
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{ // its fun to have fun,
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correct2 = f->dfunc.f_fff( 0.0, 0.0,
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s3[j] ); correct3 = f->dfunc.f_fff( -0.0, 0.0, s3[j] ); long double
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correct4 = f->dfunc.f_fff( 0.0, -0.0, s3[j] ); long double correct5 =
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f->dfunc.f_fff( -0.0, -0.0, s3[j] ); err2 =
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Bruteforce_Ulp_Error_Double( test, correct2 ); err3 =
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Bruteforce_Ulp_Error_Double( test, correct3 ); float err4 =
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Bruteforce_Ulp_Error_Double( test, correct4 ); float err5 =
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Bruteforce_Ulp_Error_Double( test, correct5 ); fail = fail &&
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((!(fabsf(err2) <= f->double_ulps)) && (!(fabsf(err3) <=
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f->double_ulps)) &&
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(!(fabsf(err4) <=
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f->double_ulps)) && (!(fabsf(err5) <= f->double_ulps))); if( fabsf(
|
||||
err2 ) < fabsf(err ) ) err = err2; if( fabsf( err3 ) < fabsf(err ) )
|
||||
err = err3;
|
||||
if( fabsf( err4 ) < fabsf(err ) )
|
||||
err = err4;
|
||||
if( fabsf( err5 ) < fabsf(err ) )
|
||||
err = err5;
|
||||
|
||||
// retry per section 6.5.3.4
|
||||
if( IsDoubleResultSubnormal( correct2,
|
||||
f->double_ulps ) || IsDoubleResultSubnormal( correct3, f->double_ulps )
|
||||
|| IsDoubleResultSubnormal( correct4, f->double_ulps ) ||
|
||||
IsDoubleResultSubnormal( correct5, f->double_ulps ) )
|
||||
{
|
||||
fail = fail && ( test != 0.0f);
|
||||
if( ! fail )
|
||||
err = 0.0f;
|
||||
}
|
||||
|
||||
if( IsDoubleSubnormal( s3[j] ) )
|
||||
{ // but you have to know how!
|
||||
correct2 = f->dfunc.f_fff( 0.0, 0.0,
|
||||
0.0f ); correct3 = f->dfunc.f_fff( -0.0, 0.0, 0.0f ); correct4 =
|
||||
f->dfunc.f_fff( 0.0, -0.0, 0.0f ); correct5 = f->dfunc.f_fff( -0.0,
|
||||
-0.0, 0.0f ); long double correct6 = f->dfunc.f_fff( 0.0, 0.0, -0.0f );
|
||||
long double correct7 =
|
||||
f->dfunc.f_fff( -0.0, 0.0, -0.0f ); long double correct8 =
|
||||
f->dfunc.f_fff( 0.0, -0.0, -0.0f ); long double correct9 =
|
||||
f->dfunc.f_fff( -0.0, -0.0, -0.0f ); err2 =
|
||||
Bruteforce_Ulp_Error_Double( test, correct2 ); err3 =
|
||||
Bruteforce_Ulp_Error_Double( test, correct3 ); err4 =
|
||||
Bruteforce_Ulp_Error_Double( test, correct4 ); err5 =
|
||||
Bruteforce_Ulp_Error_Double( test, correct5 ); float err6 =
|
||||
Bruteforce_Ulp_Error_Double( test, correct6 ); float err7 =
|
||||
Bruteforce_Ulp_Error_Double( test, correct7 ); float err8 =
|
||||
Bruteforce_Ulp_Error_Double( test, correct8 ); float err9 =
|
||||
Bruteforce_Ulp_Error_Double( test, correct9 ); fail = fail &&
|
||||
((!(fabsf(err2) <= f->double_ulps)) && (!(fabsf(err3) <=
|
||||
f->double_ulps)) &&
|
||||
(!(fabsf(err4) <=
|
||||
f->double_ulps)) && (!(fabsf(err5) <= f->double_ulps)) &&
|
||||
(!(fabsf(err5) <=
|
||||
f->double_ulps)) && (!(fabsf(err6) <= f->double_ulps)) &&
|
||||
(!(fabsf(err7) <=
|
||||
f->double_ulps)) && (!(fabsf(err8) <= f->double_ulps))); if( fabsf(
|
||||
err2 ) < fabsf(err ) ) err = err2; if( fabsf( err3 ) < fabsf(err ) )
|
||||
err = err3;
|
||||
if( fabsf( err4 ) < fabsf(err ) )
|
||||
err = err4;
|
||||
if( fabsf( err5 ) < fabsf(err ) )
|
||||
err = err5;
|
||||
if( fabsf( err6 ) < fabsf(err ) )
|
||||
err = err6;
|
||||
if( fabsf( err7 ) < fabsf(err ) )
|
||||
err = err7;
|
||||
if( fabsf( err8 ) < fabsf(err ) )
|
||||
err = err8;
|
||||
if( fabsf( err9 ) < fabsf(err ) )
|
||||
err = err9;
|
||||
|
||||
// retry per section 6.5.3.4
|
||||
if( IsDoubleResultSubnormal(
|
||||
correct2, f->double_ulps ) || IsDoubleResultSubnormal( correct3,
|
||||
f->double_ulps ) || IsDoubleResultSubnormal( correct4, f->double_ulps
|
||||
) || IsDoubleResultSubnormal( correct5, f->double_ulps ) ||
|
||||
IsDoubleResultSubnormal(
|
||||
correct6, f->double_ulps ) || IsDoubleResultSubnormal( correct7,
|
||||
f->double_ulps ) || IsDoubleResultSubnormal( correct8, f->double_ulps
|
||||
) || IsDoubleResultSubnormal( correct9, f->double_ulps ) )
|
||||
{
|
||||
fail = fail && ( test != 0.0f);
|
||||
if( ! fail )
|
||||
err = 0.0f;
|
||||
}
|
||||
}
|
||||
}
|
||||
else if( IsDoubleSubnormal( s3[j] ) )
|
||||
{
|
||||
correct2 = f->dfunc.f_fff( 0.0, s2[j],
|
||||
0.0 ); correct3 = f->dfunc.f_fff( -0.0, s2[j], 0.0 ); long double
|
||||
correct4 = f->dfunc.f_fff( 0.0, s2[j], -0.0 ); long double correct5 =
|
||||
f->dfunc.f_fff( -0.0, s2[j], -0.0 ); err2 =
|
||||
Bruteforce_Ulp_Error_Double( test, correct2 ); err3 =
|
||||
Bruteforce_Ulp_Error_Double( test, correct3 ); float err4 =
|
||||
Bruteforce_Ulp_Error_Double( test, correct4 ); float err5 =
|
||||
Bruteforce_Ulp_Error_Double( test, correct5 ); fail = fail &&
|
||||
((!(fabsf(err2) <= f->double_ulps)) && (!(fabsf(err3) <=
|
||||
f->double_ulps)) &&
|
||||
(!(fabsf(err4) <=
|
||||
f->double_ulps)) && (!(fabsf(err5) <= f->double_ulps))); if( fabsf(
|
||||
err2 ) < fabsf(err ) ) err = err2; if( fabsf( err3 ) < fabsf(err ) )
|
||||
err = err3;
|
||||
if( fabsf( err4 ) < fabsf(err ) )
|
||||
err = err4;
|
||||
if( fabsf( err5 ) < fabsf(err ) )
|
||||
err = err5;
|
||||
|
||||
// retry per section 6.5.3.4
|
||||
if( IsDoubleResultSubnormal( correct2,
|
||||
f->double_ulps ) || IsDoubleResultSubnormal( correct3, f->double_ulps )
|
||||
|| IsDoubleResultSubnormal( correct4, f->double_ulps ) ||
|
||||
IsDoubleResultSubnormal( correct5, f->double_ulps ) )
|
||||
{
|
||||
fail = fail && ( test != 0.0f);
|
||||
if( ! fail )
|
||||
err = 0.0f;
|
||||
}
|
||||
}
|
||||
}
|
||||
else if( fail && IsDoubleSubnormal( s2[j] ) )
|
||||
{
|
||||
long double correct2 = f->dfunc.f_fff( s[j],
|
||||
0.0, s3[j] ); long double correct3 = f->dfunc.f_fff( s[j], -0.0, s3[j]
|
||||
); float err2 = Bruteforce_Ulp_Error_Double( test, correct2 ); float
|
||||
err3 = Bruteforce_Ulp_Error_Double( test, correct3 ); fail = fail &&
|
||||
((!(fabsf(err2) <= f->double_ulps)) && (!(fabsf(err3) <=
|
||||
f->double_ulps))); if( fabsf( err2 ) < fabsf(err ) ) err = err2; if(
|
||||
fabsf( err3 ) < fabsf(err ) ) err = err3;
|
||||
|
||||
// retry per section 6.5.3.4
|
||||
if( IsDoubleResultSubnormal( correct2,
|
||||
f->double_ulps ) || IsDoubleResultSubnormal( correct3, f->double_ulps
|
||||
) )
|
||||
{
|
||||
fail = fail && ( test != 0.0f);
|
||||
if( ! fail )
|
||||
err = 0.0f;
|
||||
}
|
||||
|
||||
//try with second two args as zero
|
||||
if( IsDoubleSubnormal( s3[j] ) )
|
||||
{
|
||||
correct2 = f->dfunc.f_fff( s[j], 0.0,
|
||||
0.0 ); correct3 = f->dfunc.f_fff( s[j], -0.0, 0.0 ); long double
|
||||
correct4 = f->dfunc.f_fff( s[j], 0.0, -0.0 ); long double correct5 =
|
||||
f->dfunc.f_fff( s[j], -0.0, -0.0 ); err2 = Bruteforce_Ulp_Error_Double(
|
||||
test, correct2 ); err3 = Bruteforce_Ulp_Error_Double( test, correct3
|
||||
); float err4 = Bruteforce_Ulp_Error_Double( test, correct4 ); float
|
||||
err5 = Bruteforce_Ulp_Error_Double( test, correct5 ); fail = fail &&
|
||||
((!(fabsf(err2) <= f->double_ulps)) && (!(fabsf(err3) <=
|
||||
f->double_ulps)) &&
|
||||
(!(fabsf(err4) <=
|
||||
f->double_ulps)) && (!(fabsf(err5) <= f->double_ulps))); if( fabsf(
|
||||
err2 ) < fabsf(err ) ) err = err2; if( fabsf( err3 ) < fabsf(err ) )
|
||||
err = err3;
|
||||
if( fabsf( err4 ) < fabsf(err ) )
|
||||
err = err4;
|
||||
if( fabsf( err5 ) < fabsf(err ) )
|
||||
err = err5;
|
||||
|
||||
// retry per section 6.5.3.4
|
||||
if( IsDoubleResultSubnormal( correct2,
|
||||
f->double_ulps ) || IsDoubleResultSubnormal( correct3, f->double_ulps )
|
||||
|| IsDoubleResultSubnormal( correct4, f->double_ulps ) ||
|
||||
IsDoubleResultSubnormal( correct5, f->double_ulps ) )
|
||||
{
|
||||
fail = fail && ( test != 0.0f);
|
||||
if( ! fail )
|
||||
err = 0.0f;
|
||||
}
|
||||
}
|
||||
}
|
||||
else if( fail && IsDoubleSubnormal(s3[j]) )
|
||||
{
|
||||
long double correct2 = f->dfunc.f_fff( s[j],
|
||||
s2[j], 0.0 ); long double correct3 = f->dfunc.f_fff( s[j], s2[j], -0.0
|
||||
); float err2 = Bruteforce_Ulp_Error_Double( test, correct2 ); float
|
||||
err3 = Bruteforce_Ulp_Error_Double( test, correct3 ); fail = fail &&
|
||||
((!(fabsf(err2) <= f->double_ulps)) && (!(fabsf(err3) <=
|
||||
f->double_ulps))); if( fabsf( err2 ) < fabsf(err ) ) err = err2; if(
|
||||
fabsf( err3 ) < fabsf(err ) ) err = err3;
|
||||
|
||||
// retry per section 6.5.3.4
|
||||
if( IsDoubleResultSubnormal( correct2,
|
||||
f->double_ulps ) || IsDoubleResultSubnormal( correct3, f->double_ulps )
|
||||
)
|
||||
{
|
||||
fail = fail && ( test != 0.0f);
|
||||
if( ! fail )
|
||||
err = 0.0f;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if( fabsf(err ) > maxError )
|
||||
{
|
||||
maxError = fabsf(err);
|
||||
maxErrorVal = s[j];
|
||||
maxErrorVal2 = s2[j];
|
||||
maxErrorVal3 = s3[j];
|
||||
}
|
||||
|
||||
if( fail )
|
||||
{
|
||||
vlog_error( "\nERROR: %sD%s: %f ulp error at
|
||||
{%a, %a, %a}: *%a vs. %a\n", f->name, sizeNames[k], err, s[j], s2[j],
|
||||
s3[j], ((double*) gOut_Ref)[j], test ); error = -1; goto exit;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
*/
|
||||
if (0 == (i & 0x0fffffff))
|
||||
{
|
||||
vlog(".");
|
||||
|
||||
Reference in New Issue
Block a user