CBLAS/src/cblas_zhemm.c(3)

💅 CBLAS/src/cblas_zhemm.c — the girlies' guide

ok so bestie, you're looking at CBLAS/src/cblas_zhemm.c(3) from the Library Functions Manual — yes that's the manual name, we're keeping it, it's giving ✨reference section realness✨. This is the page for the CBLAS wrapper that does a Hermitian matrix–matrix multiply. Let's get into it 🫶

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✨ NAME ✨

CBLAS/src/cblas_zhemm.c — that's literally the whole name, no notes 💅

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🌸 SYNOPSIS 🌸

#include 'cblas.h'
#include 'cblas_f77.h'

🎀 Macros

• #define F77_SD &SD
• #define F77_UL &UL
• #define F77_M M
• #define F77_N N
• #define F77_lda lda
• #define F77_ldb ldb
• #define F77_ldc ldc

🦋 Functions

void API_SUFFIX cblas_zhemm (const CBLAS_LAYOUT layout, const CBLAS_SIDE
    Side, const CBLAS_UPLO Uplo, const CBLAS_INT M, const CBLAS_INT N,
    const void *alpha, const void *A, const CBLAS_INT lda, const void
    *B, const CBLAS_INT ldb, const void *beta, void *C, const CBLAS_INT
    ldc)

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⭐ Macro Definition Documentation ⭐

ok so these are the little preprocessor besties that do the translating, and the doc lists them in this order:

• #define F77_lda lda — maps the Fortran-side lda straight onto lda, no cap 🧚
• #define F77_ldb ldb — same vibe, ldb → ldb
• #define F77_ldc ldc — and ldc → ldc, iconic trio honestly 👑
• #define F77_M M — M stays M
• #define F77_N N — N stays N, we love consistency
• #define F77_SD &SD — takes the address of SD, & and all 💖
• #define F77_UL &UL — and takes the address of UL too, periodt

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🔥 Function Documentation 🔥

void API_SUFFIX cblas_zhemm (const CBLAS_LAYOUT layout, const CBLAS_SIDE Side, const CBLAS_UPLO Uplo, const CBLAS_INT M, const CBLAS_INT N, const void * alpha, const void * A, const CBLAS_INT lda, const void * B, const CBLAS_INT ldb, const void * beta, void * C, const CBLAS_INT ldc)

So cblas_zhemm is the main character here, and there is one parameter list, listed exactly like this: layout (a const CBLAS_LAYOUT), Side (a const CBLAS_SIDE), Uplo (a const CBLAS_UPLO), M and N (both const CBLAS_INT), alpha (a const void *), A (a const void *), lda (a const CBLAS_INT), B (a const void *), ldb (a const CBLAS_INT), beta (a const void *), C (a void * — note: not const, she's getting written to 💀), and ldc (a const CBLAS_INT). That's the whole squad, nobody left behind 🫶

ngl the docs are short here: it just says the definition lives at line 12 of file cblas_zhemm.c. That's it. That's the tea ☕

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🍓 Author 🍓

Generated automatically by Doxygen for LAPACK from the source code. Not a human, just vibes and a parser 🤖✨

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and that's the page, bestie 💜 — cute little sign-off for you: this beauty comes to you from LAPACK, Version 3.12.0, on the CBLAS/src/cblas_zhemm.c(3) page. slay, go call your Hermitian matmul 🌈⭐