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- SSSSRRRRSSSSCCCCLLLL((((3333SSSS)))) SSSSRRRRSSSSCCCCLLLL((((3333SSSS))))
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- NNNNAAAAMMMMEEEE
- SRSCL - multiplie an n-element real vector x by the real scalar 1/a
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- SUBROUTINE SRSCL( N, SA, SX, INCX )
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- INTEGER INCX, N
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- REAL SA
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- REAL SX( * )
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- IIIIMMMMPPPPLLLLEEEEMMMMEEEENNNNTTTTAAAATTTTIIIIOOOONNNN
- These routines are part of the SCSL Scientific Library and can be loaded
- using either the -lscs or the -lscs_mp option. The -lscs_mp option
- directs the linker to use the multi-processor version of the library.
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- When linking to SCSL with -lscs or -lscs_mp, the default integer size is
- 4 bytes (32 bits). Another version of SCSL is available in which integers
- are 8 bytes (64 bits). This version allows the user access to larger
- memory sizes and helps when porting legacy Cray codes. It can be loaded
- by using the -lscs_i8 option or the -lscs_i8_mp option. A program may use
- only one of the two versions; 4-byte integer and 8-byte integer library
- calls cannot be mixed.
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- PPPPUUUURRRRPPPPOOOOSSSSEEEE
- SRSCL multiplies an n-element real vector x by the real scalar 1/a. This
- is done without overflow or underflow as long as
- the final result x/a does not overflow or underflow.
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- AAAARRRRGGGGUUUUMMMMEEEENNNNTTTTSSSS
- N (input) INTEGER
- The number of components of the vector x.
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- SA (input) REAL
- The scalar a which is used to divide each component of x. SA
- must be >= 0, or the subroutine will divide by zero.
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- SX (input/output) REAL array, dimension
- (1+(N-1)*abs(INCX)) The n-element vector x.
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- INCX (input) INTEGER
- The increment between successive values of the vector SX. > 0:
- SX(1) = X(1) and SX(1+(i-1)*INCX) = x(i), 1< i<= n
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- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- INTRO_LAPACK(3S), INTRO_SCSL(3S)
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- This man page is available only online.
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- PPPPaaaaggggeeee 1111
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