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Handle INF and NAN in inputs

This commit is contained in:
Martin Kroeker 2024-06-27 10:58:59 +02:00 committed by GitHub
parent 9e24121e7e
commit c1019d5832
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GPG Key ID: B5690EEEBB952194
3 changed files with 8 additions and 5 deletions
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3
kernel/riscv64/scal.c
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@ -48,7 +48,10 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da, FLOAT *x, BLAS
{
if ( da == 0.0 )
if (isfinite(x[i]))
x[i]=0.0;
else
x[i]=NAN;
else
x[i] = da * x[i] ;

4
kernel/riscv64/scal_vector.c
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@ -71,7 +71,7 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da, FLOAT *x, BLAS
FLOAT_V_T v0, v1;
unsigned int gvl = 0;
if(inc_x == 1){
if(da == 0.0){
if (0){ //if(da == 0.0){
memset(&x[0], 0, n * sizeof(FLOAT));
}else{
gvl = VSETVL(n);
@ -96,7 +96,7 @@ int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da, FLOAT *x, BLAS
}
}
}else{
if(da == 0.0){
if (0) { //if(da == 0.0){
BLASLONG stride_x = inc_x * sizeof(FLOAT);
BLASLONG ix = 0;
gvl = VSETVL(n);