The Linux Manuals (man pages) document is an important part of Linux documents. Linux Manuals are organized as several sections. Each section has a group of commands for a specific area in Linux usage, administration or development.
cladiv.f – SynopsisFunctions/SubroutinesCOMPLEX function cladiv (X, Y) CLADIV performs complex division in real arithmetic, avoiding unnecessary overflow. Function/Subroutine DocumentationCOMPLEX function cladiv (complexX, complexY)CLADIV performs complex division in real arithmetic, avoiding unnecessary overflow. Purpose: CLADIV := X / Y, where X and Y are complex. The computation of X / Y will not overflow on an…
clacrt.f – SynopsisFunctions/Subroutinessubroutine clacrt (N, CX, INCX, CY, INCY, C, S) CLACRT performs a linear transformation of a pair of complex vectors. Function/Subroutine Documentationsubroutine clacrt (integerN, complex, dimension( * )CX, integerINCX, complex, dimension( * )CY, integerINCY, complexC, complexS)CLACRT performs a linear transformation of a pair of complex vectors. Purpose: CLACRT performs the operation ( c…
clacrm.f – SynopsisFunctions/Subroutinessubroutine clacrm (M, N, A, LDA, B, LDB, C, LDC, RWORK) CLACRM multiplies a complex matrix by a square real matrix. Function/Subroutine Documentationsubroutine clacrm (integerM, integerN, complex, dimension( lda, * )A, integerLDA, real, dimension( ldb, * )B, integerLDB, complex, dimension( ldc, * )C, integerLDC, real, dimension( * )RWORK)CLACRM multiplies a complex matrix by…
clacpy.f – SynopsisFunctions/Subroutinessubroutine clacpy (UPLO, M, N, A, LDA, B, LDB) CLACPY copies all or part of one two-dimensional array to another. Function/Subroutine Documentationsubroutine clacpy (characterUPLO, integerM, integerN, complex, dimension( lda, * )A, integerLDA, complex, dimension( ldb, * )B, integerLDB)CLACPY copies all or part of one two-dimensional array to another. Purpose: CLACPY copies all or…
clacp2.f – SynopsisFunctions/Subroutinessubroutine clacp2 (UPLO, M, N, A, LDA, B, LDB) CLACP2 copies all or part of a real two-dimensional array to a complex array. Function/Subroutine Documentationsubroutine clacp2 (characterUPLO, integerM, integerN, real, dimension( lda, * )A, integerLDA, complex, dimension( ldb, * )B, integerLDB)CLACP2 copies all or part of a real two-dimensional array to a complex…
clacon.f – SynopsisFunctions/Subroutinessubroutine clacon (N, V, X, EST, KASE) CLACON estimates the 1-norm of a square matrix, using reverse communication for evaluating matrix-vector products. Function/Subroutine Documentationsubroutine clacon (integerN, complex, dimension( n )V, complex, dimension( n )X, realEST, integerKASE)CLACON estimates the 1-norm of a square matrix, using reverse communication for evaluating matrix-vector products. Purpose: CLACON estimates…
clacn2.f – SynopsisFunctions/Subroutinessubroutine clacn2 (N, V, X, EST, KASE, ISAVE) CLACN2 estimates the 1-norm of a square matrix, using reverse communication for evaluating matrix-vector products. Function/Subroutine Documentationsubroutine clacn2 (integerN, complex, dimension( * )V, complex, dimension( * )X, realEST, integerKASE, integer, dimension( 3 )ISAVE)CLACN2 estimates the 1-norm of a square matrix, using reverse communication for evaluating…
clacgv.f – SynopsisFunctions/Subroutinessubroutine clacgv (N, X, INCX) CLACGV conjugates a complex vector. Function/Subroutine Documentationsubroutine clacgv (integerN, complex, dimension( * )X, integerINCX)CLACGV conjugates a complex vector. Purpose: CLACGV conjugates a complex vector of length N. Parameters: N N is INTEGER The length of the vector X. N >= 0.X X is COMPLEX array, dimension (1+(N-1)*abs(INCX)) On…
clabrd.f – SynopsisFunctions/Subroutinessubroutine clabrd (M, N, NB, A, LDA, D, E, TAUQ, TAUP, X, LDX, Y, LDY) CLABRD reduces the first nb rows and columns of a general matrix to a bidiagonal form. Function/Subroutine Documentationsubroutine clabrd (integerM, integerN, integerNB, complex, dimension( lda, * )A, integerLDA, real, dimension( * )D, real, dimension( * )E, complex, dimension(…
CK_RWCOHORT_WRITE_UNLOCK – relinquish write access for cohort-based reader-writer lock LibraryConcurrency Kit (libck, -lck) SynopsisIn ck_cohort.h Fn CK_RWCOHORT_NEUTRAL_WRITE_UNLOCK COHORT_NAME cohort_name LOCK *lock COHORT *cohortvoid *global_context void *local_context Fn CK_RWCOHORT_RP_WRITE_UNLOCK COHORT_NAME cohort_name LOCK *lock COHORT *cohortvoid *global_context void *local_context Fn CK_RWCOHORT_WP_WRITE_UNLOCK COHORT_NAME cohort_name LOCK *lock COHORT *cohortvoid *global_context void *local_context DescriptionThis call will relinquish write permission for…
CK_RWCOHORT_WRITE_LOCK – acquite write access for a cohort-based reader-writer lock LibraryConcurrency Kit (libck, -lck) SynopsisIn ck_cohort.h Fn CK_RWCOHORT_NEUTRAL_WRITE_LOCK COHORT_NAME cohort_name LOCK *lock COHORT *cohortvoid *global_context void *local_context Fn CK_RWCOHORT_RP_WRITE_LOCK COHORT_NAME cohort_name LOCK *lock COHORT *cohortvoid *global_context void *local_context Fn CK_RWCOHORT_WP_WRITE_LOCK COHORT_NAME cohort_name LOCK *lock COHORT *cohortvoid *global_context void *local_context DescriptionThis call will acquire write permission…
CK_RWCOHORT_READ_UNLOCK – relinquish read-only access to cohort-based reader-writer lock LibraryConcurrency Kit (libck, -lck) SynopsisIn ck_cohort.h Fn CK_RWCOHORT_NEUTRAL_READ_UNLOCK COHORT_NAME cohort_name LOCK *lock COHORT *cohortvoid *global_context void *local_context Fn CK_RWCOHORT_RP_READ_UNLOCK COHORT_NAME cohort_name LOCK *lock COHORT *cohortvoid *global_context void *local_context Fn CK_RWCOHORT_WP_READ_UNLOCK COHORT_NAME cohort_name LOCK *lock COHORT *cohortvoid *global_context void *local_context DescriptionThis call will relinquish read-only permission to…
CK_RWCOHORT_READ_LOCK – acquire read-only permission for cohort-based reader-writer lock LibraryConcurrency Kit (libck, -lck) SynopsisIn ck_cohort.h Fn CK_RWCOHORT_NEUTRAL_READ_LOCK COHORT_NAME cohort_name LOCK *lock COHORT *cohortvoid *global_context void *local_context Fn CK_RWCOHORT_RP_READ_LOCK COHORT_NAME cohort_name LOCK *lock COHORT *cohortvoid *global_context void *local_context Fn CK_RWCOHORT_WP_READ_LOCK COHORT_NAME cohort_name LOCK *lock COHORT *cohortvoid *global_context void *local_context DescriptionThis call will acquire read-only permission from…
CK_RWCOHORT_PROTOTYPE – define reader-writer cohort-based lock using the specified cohort type LibraryConcurrency Kit (libck, -lck) SynopsisIn ck_rwcohort.h Fn CK_RWCOHORT_NEUTRAL_PROTOTYPE COHORT_NAME cohort_name Fn CK_RWCOHORT_RP_PROTOTYPE COHORT_NAME cohort_name Fn CK_RWCOHORT_WP_PROTOTYPE COHORT_NAME cohort_name DescriptionThe ck_rwcohort.h header file does not define any cohort types. Instead, the user must use the CK_RWCOHORT_PROTOTYPE macro to define any types they want to use….
CK_RWCOHORT_INSTANCE – declare an instance of a cohort-based reader-writer lock type LibraryConcurrency Kit (libck, -lck) SynopsisIn ck_cohort.h Fn CK_RWCOHORT_NEUTRAL_INSTANCE COHORT_NAME cohort_name Fn CK_RWCOHORT_RP_INSTANCE COHORT_NAME cohort_name Fn CK_RWCOHORT_WP_INSTANCE COHORT_NAME cohort_name DescriptionThe user must use this macro to declare instances of lock types that they have defined using the CK_RWCOHORT_PROTOTYPE3 macro. The cohort_name must be the same…
CK_RWCOHORT_INIT – initialize instance of a cohort-based reader-writer lock type LibraryConcurrency Kit (libck, -lck) SynopsisIn ck_rwcohort.h Fn CK_RWCOHORT_NEUTRAL_INIT COHORT_NAME cohort_name LOCK *lock Fn CK_RWCOHORT_RP_INIT COHORT_NAME cohort_name LOCK *lock unsigned int wait_limit Fn CK_RWCOHORT_WP_INIT COHORT_NAME cohort_name LOCK *lock unsigned int wait_limit DescriptionThis macro initializes the lock instance pointed to by the Fa lock argument. Until a…
CK_RHS_HASH – invoke hash function with hash set seed LibraryConcurrency Kit (libck, -lck) SynopsisIn ck_rhs.h Ft unsigned long Fn CK_RHS_HASH ck_rhs_t *hs ck_rhs_hash_cb_t *hf const void *key DescriptionThe Fn CK_RHS_HASH 3 macro will invoke the hash function pointed to by the Fa hf argument with the seed value associated with Fa hs and the key…
CK_HS_HASH – invoke hash function with hash set seed LibraryConcurrency Kit (libck, -lck) SynopsisIn ck_hs.h Ft unsigned long Fn CK_HS_HASH ck_hs_t *hs ck_hs_hash_cb_t *hf const void *key DescriptionThe Fn CK_HS_HASH 3 macro will invoke the hash function pointed to by the Fa hf argument with the seed value associated with Fa hs and the key…
CK_COHORT_UNLOCK – release cohort lock LibraryConcurrency Kit (libck, -lck) SynopsisIn ck_cohort.h Fn CK_COHORT_UNLOCK COHORT_NAME cohort_name COHORT *cohort void *global_context void *local_context DescriptionThis call instructs Fa cohort to relinquish its local lock and potentially its global lock as well. Fa global_context will be passed as the second argument to the function that was provided as the…
CK_COHORT_TRYLOCK_PROTOTYPE – define cohort type with specified lock types LibraryConcurrency Kit (libck, -lck) SynopsisIn ck_cohort.h Fn CK_COHORT_TRYLOCK_PROTOTYPE COHORT_NAME cohort_name LOCK_FXN global_lock_method LOCK_FXN global_unlock_method BOOL_LOCK_FXN global_locked_method BOOL_LOCK_FXN global_trylock_method LOCK_FXN local_lock_method LOCK_FXN local_unlock_method BOOL_LOCK_FXN local_locked_method BOOL_LOCK_FXN local_trylock_method DescriptionThe ck_cohort.h header file does not define any cohort types. Instead, the user must use the CK_COHORT_PROTOTYPE or CK_COHORT_TRYLOCK_PROTOTYPE macros…