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Lossy Floating point:Granular bitround algo

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2023-03-23 11:29:38 +01:00
parent fd9ffc4c61
commit d5f6ddff9b
1 changed files with 3 additions and 3 deletions
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lib/ext/gb.c
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@ -48,7 +48,7 @@ void ccr_gbr /* [fnc] Granular BitRound buffer of float values */
double mnt_log10_fabs; /* [frc] log10(fabs(mantissa))) */
double val; /* [frc] Copy of input value to avoid indirection */
double prc_bnr_xct; /* [nbr] Binary digits of precision, exact */
double prc_bnr_xct=0.0; /* [nbr] Binary digits of precision, exact */
double mss_val_cmp_dbl; /* Missing value for comparison to double precision values */
float mss_val_cmp_flt; /* Missing value for comparison to single precision values */
@ -70,8 +70,8 @@ void ccr_gbr /* [fnc] Granular BitRound buffer of float values */
unsigned long long int msk_f64_u64_zro;
unsigned long long int msk_f64_u64_one;
unsigned long long int msk_f64_u64_hshv;
unsigned short prc_bnr_ceil; /* [nbr] Exact binary digits of precision rounded-up */
unsigned short prc_bnr_xpl_rqr; /* [nbr] Explicitly represented binary digits required to retain */
unsigned short prc_bnr_ceil=0; /* [nbr] Exact binary digits of precision rounded-up */
unsigned short prc_bnr_xpl_rqr=0; /* [nbr] Explicitly represented binary digits required to retain */
/* Disallow unreasonable quantization */
//assert(nsd > 0);