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Fix integer overflow in multithreading threshold calculation for SYMM/SYRK (#4116)
* Fix potential integer overflowtags/v0.3.24
Martin Kroeker
GitHub
2 years ago
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2 changed files with 4 additions and 4 deletions
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-
+2 -2interface/symm.c
-
+2 -2interface/syrk.c
+ 2
- 2
interface/symm.c
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| @@ -166,7 +166,7 @@ void NAME(char *SIDE, char *UPLO, | |||||
| int nodes; | int nodes; | ||||
| #endif | #endif | ||||
| # if defined(SMP) | # if defined(SMP) | ||||
| int MN; | |||||
| double MN; | |||||
| #endif | #endif | ||||
| blasint info; | blasint info; | ||||
| int side; | int side; | ||||
| @@ -264,7 +264,7 @@ void CNAME(enum CBLAS_ORDER order, enum CBLAS_SIDE Side, enum CBLAS_UPLO Uplo, | |||||
| int nodes; | int nodes; | ||||
| #endif | #endif | ||||
| #if defined(SMP) | #if defined(SMP) | ||||
| int MN; | |||||
| double MN; | |||||
| #endif | #endif | ||||
| PRINT_DEBUG_CNAME; | PRINT_DEBUG_CNAME; | ||||
+ 2
- 2
interface/syrk.c
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| @@ -107,7 +107,7 @@ void NAME(char *UPLO, char *TRANS, | |||||
| FLOAT *sa, *sb; | FLOAT *sa, *sb; | ||||
| #ifdef SMP | #ifdef SMP | ||||
| int NNK; | |||||
| double NNK; | |||||
| #ifdef USE_SIMPLE_THREADED_LEVEL3 | #ifdef USE_SIMPLE_THREADED_LEVEL3 | ||||
| #ifndef COMPLEX | #ifndef COMPLEX | ||||
| #ifdef XDOUBLE | #ifdef XDOUBLE | ||||
| @@ -232,7 +232,7 @@ void CNAME(enum CBLAS_ORDER order, enum CBLAS_UPLO Uplo, enum CBLAS_TRANSPOSE Tr | |||||
| FLOAT *sa, *sb; | FLOAT *sa, *sb; | ||||
| #ifdef SMP | #ifdef SMP | ||||
| int NNK; | |||||
| double NNK; | |||||
| #ifdef USE_SIMPLE_THREADED_LEVEL3 | #ifdef USE_SIMPLE_THREADED_LEVEL3 | ||||
| #ifndef COMPLEX | #ifndef COMPLEX | ||||