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Fix workspace size in ReLAPACK sytrf/hetrf #5966

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Merged
martin-frbg merged 1 commit into from
Aug 8, 2026
Merged

Fix workspace size in ReLAPACK sytrf/hetrf #5966

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4 changes: 2 additions & 2 deletions relapack/src/chetrf.c
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Original file line number Diff line number Diff line change
Expand Up @@ -19,8 +19,8 @@ void RELAPACK_chetrf(
float *Work, const blasint *lWork, blasint *info
) {

// Required work size
const blasint cleanlWork = *n * (*n / 2);
// Required work size (CREC_SPLIT rounds up)
const blasint cleanlWork = *n * CREC_SPLIT(*n);
blasint minlWork = cleanlWork;
#if XSYTRF_ALLOW_MALLOC
minlWork = 1;
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4 changes: 2 additions & 2 deletions relapack/src/chetrf_rook.c
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Original file line number Diff line number Diff line change
Expand Up @@ -19,8 +19,8 @@ void RELAPACK_chetrf_rook(
float *Work, const blasint *lWork, blasint *info
) {

// Required work size
const blasint cleanlWork = *n * (*n / 2);
// Required work size (CREC_SPLIT rounds up)
const blasint cleanlWork = *n * CREC_SPLIT(*n);
blasint minlWork = cleanlWork;
#if XSYTRF_ALLOW_MALLOC
minlWork = 1;
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4 changes: 2 additions & 2 deletions relapack/src/csytrf.c
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Original file line number Diff line number Diff line change
Expand Up @@ -19,8 +19,8 @@ void RELAPACK_csytrf(
float *Work, const blasint *lWork, blasint *info
) {

// Required work size
const blasint cleanlWork = *n * (*n / 2);
// Required work size (CREC_SPLIT rounds up)
const blasint cleanlWork = *n * CREC_SPLIT(*n);
blasint minlWork = cleanlWork;
#if XSYTRF_ALLOW_MALLOC
minlWork = 1;
Expand Down
4 changes: 2 additions & 2 deletions relapack/src/csytrf_rook.c
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Original file line number Diff line number Diff line change
Expand Up @@ -19,8 +19,8 @@ void RELAPACK_csytrf_rook(
float *Work, const blasint *lWork, blasint *info
) {

// Required work size
const blasint cleanlWork = *n * (*n / 2);
// Required work size (CREC_SPLIT rounds up)
const blasint cleanlWork = *n * CREC_SPLIT(*n);
blasint minlWork = cleanlWork;
#if XSYTRF_ALLOW_MALLOC
minlWork = 1;
Expand Down
4 changes: 2 additions & 2 deletions relapack/src/dsytrf.c
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Original file line number Diff line number Diff line change
Expand Up @@ -19,8 +19,8 @@ void RELAPACK_dsytrf(
double *Work, const blasint *lWork, blasint *info
) {

// Required work size
const blasint cleanlWork = *n * (*n / 2);
// Required work size (DREC_SPLIT rounds up)
const blasint cleanlWork = *n * DREC_SPLIT(*n);
blasint minlWork = cleanlWork;
#if XSYTRF_ALLOW_MALLOC
minlWork = 1;
Expand Down
4 changes: 2 additions & 2 deletions relapack/src/dsytrf_rook.c
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Original file line number Diff line number Diff line change
Expand Up @@ -19,8 +19,8 @@ void RELAPACK_dsytrf_rook(
double *Work, const blasint *lWork, blasint *info
) {

// Required work size
const blasint cleanlWork = *n * (*n / 2);
// Required work size (DREC_SPLIT rounds up)
const blasint cleanlWork = *n * DREC_SPLIT(*n);
blasint minlWork = cleanlWork;
#if XSYTRF_ALLOW_MALLOC
minlWork = 1;
Expand Down
4 changes: 2 additions & 2 deletions relapack/src/ssytrf.c
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Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,8 @@ void RELAPACK_ssytrf(
float *Work, const blasint *lWork, blasint *info
) {

// Required work size
const blasint cleanlWork = *n * (*n / 2);
// Required work size (SREC_SPLIT rounds up)
const blasint cleanlWork = *n * SREC_SPLIT(*n);
blasint minlWork = cleanlWork;
#if XSYTRF_ALLOW_MALLOC
minlWork = 1;
Expand Down
4 changes: 2 additions & 2 deletions relapack/src/ssytrf_rook.c
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Original file line number Diff line number Diff line change
Expand Up @@ -19,8 +19,8 @@ void RELAPACK_ssytrf_rook(
float *Work, const blasint *lWork, blasint *info
) {

// Required work size
const blasint cleanlWork = *n * (*n / 2);
// Required work size (SREC_SPLIT rounds up)
const blasint cleanlWork = *n * SREC_SPLIT(*n);
blasint minlWork = cleanlWork;
#if XSYTRF_ALLOW_MALLOC
minlWork = 1;
Expand Down
4 changes: 2 additions & 2 deletions relapack/src/zhetrf.c
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Original file line number Diff line number Diff line change
Expand Up @@ -19,8 +19,8 @@ void RELAPACK_zhetrf(
double *Work, const blasint *lWork, blasint *info
) {

// Required work size
const blasint cleanlWork = *n * (*n / 2);
// Required work size (ZREC_SPLIT rounds up)
const blasint cleanlWork = *n * ZREC_SPLIT(*n);
blasint minlWork = cleanlWork;
#if XSYTRF_ALLOW_MALLOC
minlWork = 1;
Expand Down
4 changes: 2 additions & 2 deletions relapack/src/zhetrf_rook.c
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Original file line number Diff line number Diff line change
Expand Up @@ -19,8 +19,8 @@ void RELAPACK_zhetrf_rook(
double *Work, const blasint *lWork, blasint *info
) {

// Required work size
const blasint cleanlWork = *n * (*n / 2);
// Required work size (ZREC_SPLIT rounds up)
const blasint cleanlWork = *n * ZREC_SPLIT(*n);
blasint minlWork = cleanlWork;
#if XSYTRF_ALLOW_MALLOC
minlWork = 1;
Expand Down
4 changes: 2 additions & 2 deletions relapack/src/zsytrf.c
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Original file line number Diff line number Diff line change
Expand Up @@ -19,8 +19,8 @@ void RELAPACK_zsytrf(
double *Work, const blasint *lWork, blasint *info
) {

// Required work size
const blasint cleanlWork = *n * (*n / 2);
// Required work size (ZREC_SPLIT rounds up)
const blasint cleanlWork = *n * ZREC_SPLIT(*n);
blasint minlWork = cleanlWork;
#if XSYTRF_ALLOW_MALLOC
minlWork = 1;
Expand Down
4 changes: 2 additions & 2 deletions relapack/src/zsytrf_rook.c
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Original file line number Diff line number Diff line change
Expand Up @@ -19,8 +19,8 @@ void RELAPACK_zsytrf_rook(
double *Work, const blasint *lWork, blasint *info
) {

// Required work size
const blasint cleanlWork = *n * (*n / 2);
// Required work size (ZREC_SPLIT rounds up)
const blasint cleanlWork = *n * ZREC_SPLIT(*n);
blasint minlWork = cleanlWork;
#if XSYTRF_ALLOW_MALLOC
minlWork = 1;
Expand Down
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