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Removed IVPDEP from SM
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@ -125,11 +125,10 @@ void* qmckl_malloc(qmckl_context context,
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~qmckl_context~.
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4. The function then allocates memory:
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If the ~HAVE_HPC~ macro is defined, the memory allocation is done using
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the ~aligned_alloc~ function with a 64-byte alignment, rounding up the
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requested size to the nearest multiple of 64 bytes. If the ~HAVE_HPC~
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macro is not defined, the memory allocation is done using the standard
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~malloc~ function.
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If the ~HAVE_HPC~ and ~HAVE_ALIGNED_ALLOC~ macros are defined, the memory
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allocation is done using the ~aligned_alloc~ function with a 64-byte alignment,
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rounding up the requested size to the nearest multiple of 64 bytes. Else, the
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memory allocation is done using the standard ~malloc~ function.
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5 If the allocation fails, the function returns ~NULL~.
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@ -154,7 +153,7 @@ void* qmckl_malloc(qmckl_context context, const qmckl_memory_info_struct info) {
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qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
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/* Allocate memory and zero it */
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#ifdef HAVE_HPC
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#if defined(HAVE_HPC) && defined(HAVE_ALIGNED_ALLOC)
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assert( ((info.size+64) >> 6) << 6 >= info.size );
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void * pointer = aligned_alloc(64, ((info.size+64) >> 6) << 6 );
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#else
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@ -348,22 +348,6 @@ Common includes and macros used by all the Sherman-Morrison-Woodbury kernels.
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#include "assert.h"
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#include "stdio.h"
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// Order important because
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// __GNUC__ also set in ICC, ICX and CLANG
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// __clang__ also set in ICX
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#if defined(__INTEL_COMPILER)
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#define IVDEP _Pragma("ivdep")
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#define ALIGNED _Pragma("vector aligned")
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#elif defined(__INTEL_LLVM_COMPILER)
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#define IVDEP _Pragma("ivdep")
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#define ALIGNED _Pragma("vector aligned")
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#elif defined(__clang__)
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#define IVDEP _Pragma("clang loop vectorize(enable)")
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#define ALIGNED
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#elif defined(__GNUC__)
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#define IVDEP _Pragma("GCC ivdep")
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#define ALIGNED
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#endif
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#+end_src
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~qmckl_sm_naive_hpc~ is a high performance variation of
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