Common configuration settings

Configuration elements contained in this group affect all backends. More...

Classes
class	BENCHMARKING
	Benchmarking default configuration parameters. More...
class	CACHE_LINE_SIZE
	Contains information about the target architecture cache line size. More...
class	IMPLEMENTATION< backend >
	Collects a series of implementation choices corresponding to some given backend. More...
class	MEMORY
	Memory configuration parameters. More...
class	SIMD_SIZE
	The SIMD size, in bytes. More...

Functions
static constexpr size_t	big_memory ()
static constexpr ALLOC_MODE	defaultAllocMode ()
	Defines how private memory regions are allocated. More...
static constexpr size_t	inner ()
static constexpr size_t	l1_cache_size ()
static constexpr size_t	outer ()
static constexpr ALLOC_MODE	sharedAllocMode ()
	Defines how shared memory regions are allocated. More...

Detailed Description

Configuration elements contained in this group affect all backends.

Function Documentation

big_memory()

static constexpr size_t big_memory ( )

inlinestatic

Returns

What is considered a lot of memory, in 2-log of bytes.

defaultAllocMode()

static constexpr ALLOC_MODE defaultAllocMode ( )

static

Defines how private memory regions are allocated.

Returns

how a memory region that will not be accessed by threads other than the allocating thread, should be allocated.

inner()

static constexpr size_t inner ( )

inlinestatic

Returns

The default number of inner repetitions.

l1_cache_size()

static constexpr size_t l1_cache_size ( )

inlinestatic

Returns

the private L1 data cache size, in bytes.

outer()

static constexpr size_t outer ( )

inlinestatic

Returns

The default number of outer repetitions.

sharedAllocMode()

static constexpr ALLOC_MODE sharedAllocMode ( )

static

Defines how shared memory regions are allocated.

Returns

how a memory region that may be accessed by thread other than the allocating thread, should be allocated.